Trademark	Trademark Holder
C-Chip	INCYTO
C-Flex	Concept Polymer
C-Tubes	Wheaton Inc.
C. DIFF CHEK	Wampole Laboratories
C/N Screen	Thermo Fisher Scientific
CA 15-3	Centocor Products
CA 19-9	Centocor Products
CA 72-4	Centocor Products
CA-125	Centocor Products
Cable-Free	Thermo Fisher Scientific
Cabot	Cabot Corp.
CAD	Thermo Fisher Scientific
Cadence Science	Cadence, Inc.
Caframo	Caframo Ltd.
CAHN	Thermo Fisher Scientific
Cair	Abbott Labs
CairnsHELMETS	MSA
Cajon	Swagelok Co.
Cal Stat	Steris Corp.
Cal-Chex	Streck Laboratories
Cal-Ex	Fisher Scientific
CAL•VER	Thermo Fisher Scientific
Calagel	Tec Laboratories
Calc-U-Store	Learning Resources, Inc.
Calc-U-Tote	Learning Resources, Inc.
Calc-U-Vue	Learning Resources, Inc.
CalCord	Glas-Col Apparatus Co.
Calculator Connections	Learning Resources, Inc.
Calculator-Based Laboratory	Texas Instruments
CalDose	Thermo Fisher Scientific
Calgiswab	Hardwood Products
Calgon	Calgon Corporation
Caliber	Hoefer, Inc.
Calibra	Wheaton Inc.
Calibra	Socorex
CalibrationWizard	Sonnetch Ltd.
Calibrex	Socorex
Callaway	Callaway Golf Company
Calpain-Glo	Promega Corp.
Calypso	Charybdis Technologies
Cambrelle	E.I. duPont de Nemours
Cambrelle	Camtrex Fabrics, Limited
Cambridge SoundWorks	Cambridge SoundWorks Inc.
Camco	Cambridge Diagnostic Products, Inc.
Camedia	Olympus America Inc.
CamelBak	CamelBak Products
CAMEO	National Oceanic and Atmospheric Administration
Cameo	GE Osmonics
CamLok	TVI Corporation
Camo Plugs	Moldex-Metric, Inc.
cAMP-Glo	Promega Corp.
Campy Pouch	BD (Becton, Dickinson and Company)
CampyGen	Oxoid Inc.
Campylobacter	Oxoid Inc.
CampyPak	BD (Becton, Dickinson and Company)
CampyPak Plus	BD (Becton, Dickinson and Company)
Campyslide	BD (Becton, Dickinson and Company)
CandidaTube	Thermo Fisher Scientific
Canine Genotypes	Thermo Fisher Scientific
Canners and Handlers	Ansell
Cannon	Canon
Cannonball	Best Mfg.
Canon	Canon
CAP (Constant Airflow Profile)	Labconco
Capcell Pak	Shiseido Co., Ltd.
Capcell PAK C18AQ	Shiseido Co., Ltd.
CAPIJECT	Terumo Corporation
Capillary GuardGold	Thermo Fisher Scientific
Capinsert	Simport Plastics
CapLC	Waters Corporation
CapMate	American Allsafe Co.
Capsuhelic	Dwyer Instruments, Inc.
Captain	LOMO Corp.
Captiva	Varian, Inc.
Captor	Bel-Art Products
Capture-Tec	Invitrogen
CapturePro	Pegasus Imaging Corp
Carb-X	Rubbermaid
Carbamide	The Chemical Company
Carbitol	Union Carbide
CarboBIND	Corning
CarboLink	Thermo Fisher Scientific
Carboloy	Carboloy, Inc.
Carbolpol	B.F. Goodrich
Carbon Shield	PGI, Inc.
Carbon-Cap	Whatman Inc.
CarbonX	Chapman Thermal Products
CarboPac	Thermo Fisher Scientific
Carbowax	Union Carbide
CarboxyLink	Thermo Fisher Scientific
Carbtex	Bacou-Dalloz
Cardiac Science	Cardiac Science Corp.
Cardinal Health	Cardinal Health
CardioChek	Polymer Technology Systems, Inc.
CardioImmune	Medical Analysis Systems
CardioisoZyme	Medical Analysis Systems
CardioProfilER	Biosite Diagnostics, Inc.
CardioTech International	CardioTech International
CARDS	Quidel Corp.
CARE	CARE
Carelet	Gainor Medical
CarePac	Mettler Toledo
Carl Zeiss	Carl Zeiss
Carle	Chandler Engineering Co., LLC
Carolina	Carolina Biological Supply Company
CART	Wheaton Inc.
CART2	Wheaton Inc.
Carter	Thermo Fisher Scientific
Cartlet	Fisher Scientific
Cary	Varian, Inc.
CAS Registry Number	American Chemical Society
Cascade Blue	Molecular Probes Inc. (Life Technologies Corp.)
CASCO	Thermo Fisher Scientific
Casi-Rusco	GE Interlogix, Inc.
Casio	Casio Computer Co.
CaspACE	Promega Corp.
Caspase-Glo	Promega Corp.
Cassette	Thermo Fisher Scientific
Cassiopeia	Casio Computer Co.
Castaloy	Fisher Scientific
Cat-A-Phase	Thermo Fisher Scientific
Catch and Release	Millipore Corp.
Cathra	Oxoid Inc.
Cation Atlas	Thermo Fisher Scientific
Cation MicroMembrane Suppressor	Thermo Fisher Scientific
Cation Self-Regenerating Suppressor	Thermo Fisher Scientific
Cavalier	Best Mfg.
Cavicide	Metrex Research Corp.
Cavro	Cavro Scientific Instruments, Inc.
CB Omni	Thermo Fisher Scientific
CB Omni Flex	Thermo Fisher Scientific
CBL	Texas Instruments
CBR	Texas Instruments
CC100	Cardinal Health Corp
CC2	Thermo Fisher Scientific
CCES	Thermo Fisher Scientific
CCP	Millipore Corp.
CCS	Thermo Fisher Scientific
CD Builder	AppletWare Inc.
CD-Chex	Streck Laboratories
CDI	Eye Safety Systems
cDNA Cycle	Invitrogen
CDP-Star	Tropix, Inc.
CDT	BD (Becton, Dickinson and Company)
CE System	Microflex Corporation
CE4 System	Microflex Corporation
Cease-Fire	Justrite Mfg. Co.
Cederroth	Cederroth
CEDIA	Roche Diagnostics
Cefinase	BD (Becton, Dickinson and Company)
Celatom	EaglePicher Technologies
Celcon	Celanese Group
Celeron	Intel Corp.
Celestron	Celestron International Corp.
Celite	Manville Corporation
Cell Boost 3	Thermo Fisher Scientific
Cell Factory	Thermo Fisher Scientific
Cell ID	Promega Corp.
Cell Logic+	Labconco
Cell Optimizer System	Wheaton Inc.
Cell Spinbar	Bel-Art Products
Cell-Chex	Streck Laboratories
CELL-DYN	Abbott Labs
Cell-Fixx	Thermo Fisher Scientific
Cell-Safe	ISC, Inc.
Cell-Tak	Corning Life Sciences
CELL-VU	Millennium Sciences Inc.
CellBIND	Corning
CellECT	CellECT Bio, Inc.
CellEnvironments	BD (Becton, Dickinson and Company)
Cellform	MP Biomedical
CellFree	Thermo Fisher Scientific
CELLFREE	T Cell Diagnostics, Inc.
cellgro	Mediatech, Inc.
cellgro FREE	Mediatech, Inc.
CELLine	Integra Biosciences
CellInsight	Thermo Fisher Scientific
CelljecT	Thermo Fisher Scientific
Cellmatics	Difco Laboratories
Cellmax	Spectrum Laboratories
Cello-Grease	Fisher Scientific
Cello-Seal	Fisher Scientific
CELLocate	Eppendorf AG
Cellosolve	Union Carbide
CellOx	WTW Measurement Systems
CellProbe	Beckman Coulter
CELLPURE	Fisher Scientific
CellScreen	Innovatis GmbH Corp.
CellSheet	Texas Instruments
CellSTACK	Corning
Cellstripper	Mediatech, Inc.
CellTiter 96	Promega Corp.
CellTiter-Blue	Promega Corp.
CellTiter-Fluor	Promega Corp.
CellTiter-Glo	Promega Corp.
CelluACE	Promega Corp.
Cellvation	MP Biomedicals
CellXVivo	R&D Systems
Celsis	Celsis International
Celstir	Wheaton Inc.
Cemotec	Foss A/S
Cen-Slide	Davstar Industries
Cent-O-Gram	Ohaus Corp.
Centaurus	Thermo Fisher Scientific
Centipede	Thermo Fisher Scientific
Centocor	Centocor Products
Centra	Thermo Fisher Scientific
Centrac	Thermo Fisher Scientific
Centrex	Whatman International, Ltd.
Centricon	Millipore Corp.
Centrific	Fisher Scientific
Centrifichem	Union Carbide
Centriflo	Millipore Corp.
Centrifree	Millipore Corp.
Centrilutor	Millipore Corp.
Centriplus	Millipore Corp.
Centriprep	Millipore Corp.
Centrisart	Sartorius
CentriStar	Corning
CentriVap	Labconco
CentriZap	Labconco
Centronics	Genicom Corp.
Centura	Justrite Mfg. Co.
Centura	Applied Materials, Inc.
Centurion	ForceOne
Centurion	AOSafety
CEP	Abbott Labs
Cepheid	Cepheid Corporation
CeramTek	Secure Medical, Inc.
CERTI-CAL	Thermo Fisher Scientific
Certified	AlphaProTech
Certified	I-Chem
Certomat	Sartorius
CERTOMAT	Sartorius
Cervex-Brush	Rovers Medical Devices
CES	Thermo Fisher Scientific
CFLP	Third Wave Technologies, Inc.
CFR-1	North Safety Products
CFUrine Kit	Thermo Fisher Scientific
CGT-1	Micronova Manufacturing
Challenge	Medical Analysis Systems
Chamber Brite	Tuttnauer USA
Chamber Slide	Thermo Fisher Scientific
ChamberGard	Millipore Corp.
Chameleon	Owl Separation Systems
Chameleon Cooler	Chameleon Cooler Products
Champ	Ohaus Corp.
Checker	Hanna Instruments
CheckIT	LogIT
CheckMate	Promega Corp.
Checktemp	Hanna Instruments
ChekMite	Corning
Chekstix	Bayer Corp.
Chem Master	Best Mfg.
Chem-Cap	Chemglass
Chem-Chex	Streck Laboratories
Chem-Stir	Chemglass
Chem-Tape	Kappler USA
Chem-Tech	Chem-Tech Consultants, Inc.
Chemagic	Chemagen AG
ChemAlert	Fisher Scientific
ChemCor	Justrite Mfg. Co.
Chemdraw	CambridgeSoft
CHEMetrics	CHEMetrics Inc.
Chemetron	Chemetron Fire Systems
Chemetron Fire Systems	Chemetron Fire Systems
Chemets	CHEMetrics Inc.
ChemExpress	Fisher Scientific
ChemFinder	CambridgeSoft
ChemFinder WebServer	CambridgeSoft
Chemfluor	Saint-Gobain Performance Plastics
Chemgard	Millipore Corp.
Chemgard	MSA
Chemglass	Chemglass
Chemi-Pro	Ansell
Chemi-Scraper	Fisher Scientific
Chemicon	Chemicon International, Inc.
ChemiGlow	Alpha Innotech Corporation
ChemiImager	Alpha Innotech Corporation
Chemilucent	Millipore Corporation
ChemInfo	CambridgeSoft
Chemitest	Thermo Fisher Scientific
Chemizorb	The Merck Group
ChemLab	Monogram Models, Inc.
Chemline	Chemline Plastics Limited
Chemo Bio-Wipe Bag	DT Labs/Bio-Protective Products, Inc
ChemOffice	CambridgeSoft
ChemoSafety	Covidien (Kendall Healthcare)
Chempath	Questel Orbit
Chemplates	Lab-Aids, Inc.
ChemPly	MAPA Pioneer Corporation
Chemraz	Greene, Tweed &Co.
ChemSaver	Brinkmann Instruments
ChemSlime	Monogram Models, Inc.
Chemsoft CE	North Safety Products
Chemstar	Welch Vacuum
Chemstat	Chemax, Inc.
ChemStation	Agilent Technologies, Inc.
Chemstrip	Roche Diagnostics
Chemstripbg	Boehringer Mannheim
Chemsurf	Wilsonart International
ChemSW	ChemSW, Inc.
ChemTek	Ansell
Chemtex	Onguard
ChemthreeD	CambridgeSoft
ChemTrace	Fisher Scientific
chemTRAK	Thermo Fisher Scientific
Chemulation	Interactive Science
Chemware	Saint-Gobain Performance Plastics
ChemZoil	Mapa Pioneer
Chevrolet	General Motors Corp.
Chevron Plus	Tingley Rubber Corporation
Chex-All	Propper Manufacturing
Chick-Hut	T&S Educational Inc
Chief	Elkhart Brass
Chill-Its	Ergodyne Corporation
Chime	MDL Information Systems
Chinon	Toyobo Co., LTD.
ChipReader	Virtek Vision Corp.
ChipShot	Promega Corp.
Chipstrate	Thermo Fisher Scientific
Chirasil-Val	Alltech Associates
ChiroTech	ChiroTech Technology Ltd.
Chlamydiapak	Medical Packaging Corp.
ChloraPrep	Medi-Flex Hospital Products, Inc.
Chloroflex	Best Mfg.
Chloromycetin	Warner-Lambert Co.
CHO-1	BioWhittaker Molecular Applications
ChoiceCoat	Thermo Fisher Scientific
CholeSite	Stanbio/GDS Technology
Cholestech GDX	Cholestech Corporation
Cholestech LDX	Cholestech Corporation
Chore	The Original Muck Boot Company
Chrom-Card	Thermo Fisher Scientific
Chrom-Quest	Thermo Fisher Scientific
Chroma-Glo	Promega Corp.
Chroma-Luc	Promega Corp.
Chromachem	Thermo Fisher Scientific
Chromafix	Macherey-Nagel
Chromaflex	Kimble Kontes
CHROMagar	Alain Rambach
ChromAir	K & M Environmental
Chromato-Cabinet	Ultra Violet Products Inc.
Chromato-Vue	Ultra Violet Products Inc.
Chromatotank	General Glassblowing Co.
ChromaVer	Hach Co.
Chromaview	Richard-Allan Scientific Co.
Chrome	Google Inc.
Chromel	Hoskins Manufacturing
Chromeleon	Thermo Fisher Scientific
Chromerge	Bel-Art Products
ChromoMax	Fisher BioReagents
Chromosorb	Johns-Manville Corp.
ChromoSphere	Thermo Fisher Scientific
Chrompack	Chrompack, Inc.
ChromSword	Dr. Sergey Galushko Software Entwicklung
Chromware	Lab Glass
ChronTrol	Lindburg Enterprises
Chums	Chums Limited
Cibacron	Ciba Specialty Chemicals
Cide-Swipes	Lab Products, Inc.
CiDecon	Decon Laboratories
CiDehol	Decon Laboratories
Cidex	Johnson & Johnson
Cidex Formula 7	Johnson & Johnson
CIDTec	Thermo Fisher Scientific
Cimarec	Thermo Fisher Scientific
Ciphergen	Ciphergen Biosystems, Inc.
Circle Cell	Thermo Fisher Scientific
CIS Chemical Inventory System	ChemSW, Inc.
CISA	Thermo Fisher Scientific
CISPro	ChemSW, Inc.
Cit/Rham	Thermo Fisher Scientific
Citadel	Thermo Fisher Scientific
Citrad	Decon Laboratories
Citrajet	Alconox
Citranox	Alconox
CitriSolv	Decon Laboratories
Civic	Honda Motor Co., Ltd.
CL-X Posure	Thermo Fisher Scientific
CL-XPosure	Thermo Fisher Scientific
CLAMP DESIGN	Millipore Corp.
Clarifier	Thermo Fisher Scientific
Clarino	Kuraray Co., Ltd.
Claritas PPT	SPEX CertiPrep
Clarity	Howard Leight
Clarity	BioTek
Clarity	Thermo Fisher Scientific
Clarus	Perkin Elmer, Inc.
CLASS-VP	Shimadzu
Classic	PGI, Inc.
Classic	Aearo Technologies
Classic	Uvex Safety
Classics	MAPA Pioneer Corporation
ClassMate	Labconco
Classroom of the Future	NASA
Clavies	Bel-Art Products
Clay Adams	BD (Becton, Dickinson and Company)
Clean-Class	CT International
CleaN-DEX	Best Mfg.
Clean-Gear II	Georgia Steel and Chemical
Clean-Sweep	Labconco
Clean-Trace	Biotrace Ltd.
Clean-Walk	3M
Cleanaprep	MP Biomedicals
CleanCotton	Texwipe
CleanFoam	Texwipe
CleanGel	GE Healthcare
Cleangrip	North Safety Products
CleanGuard	Ansul, Inc.
Cleanlet	Gainor Medical
CleanLiNE	PortaFab
CleanNet	W. L. Gore and Associates
CleaNotes	Berkshire Corp.
CleanPak	Texwipe
CleanPak	Wheaton Inc.
Cleanroomscrubbers	Coventry
CleanSheets	Thermo Fisher Scientific
CleanStep	ITW ALMA
CleanStride	ITW ALMA
CleanTeam	Protective Industrial Products
CleanTips	Texwipe
Cleanware	Bel-Art Products
CleanWIPE	Foamex Asia Co., Ltd.
Clear	GFS Chemicals
Clear	Uvex Safety
Clear Seal	Wheaton Inc.
Clear-Rite	Thermo Fisher Scientific
Clear-Spin	Seward Medical
Clearboys	Thermo Fisher Scientific
ClearCommand	MSA
ClearCRIT	Separation Technology, Inc.
ClearImage	Precision Dynamics Corporation
ClearPro	The Specialty Packaging Group
ClearSeal	Wheaton Inc.
Clearview	Alere
Clearview	AccTech
ClearVue	Thermo Fisher Scientific
Cleavase	Third Wave Technologies, Inc.
Clemens Industries	Clemens Industries
Clever Catch	Hubbard Scientific
Clever Clock	Learning Resources, Inc.
Click-it	Molecular Probes Inc. (Life Technologies Corp.)
Click-to-Fit	H.L. Bouton
ClickClamps	Millipore Corp.
ClickSeal	Thermo Fisher Scientific
Cliniplate	Thermo Fisher Scientific
CliniShield	Stockhausen GmbH & Co.
Clinistix	Bayer Corp.
Clinitek	Siemens Healthcare Diagnostics
Clinitek Atlas	Bayer Corp.
Clinitek Status	Siemens Healthcare Diagnostics
CLINITEST	Bayer Corp.
Clinitrol	Advanced Instruments, Inc.
ClinkerQuant	Thermo Fisher Scientific
ClinSpec	Thermo Fisher Scientific
Clip-It Timer	Control Co.
ClipArt	CambridgeSoft
ClipperMop	ITW Texwipe
CLIPR	Molecular Devices Corp.
ClonCapture	Clontech Laboratories, Inc.
Clone Z	USA Scientific, Inc.
CloneJet	Thermo Fisher Scientific
CloneSaver	Whatman Inc.
Clontech	Clontech Laboratories, Inc.
Clorox	The Clorox Company
CLV-100	Oak Technical Inc.
cMaster	Eppendorf AG
CMD	Thermo Fisher Scientific
CMMS	Thermo Fisher Scientific
CMS	Draegerwerk AG
CMT	Corning
CMT-GAPS	Corning
CMVscan	BD (Becton, Dickinson and Company)
CNET-1500	Thermo Fisher Scientific
Co-Flex	Andover Coated Products
CO2Gen	Oxoid Inc.
Coach	Johnson & Johnson
Coag-a-mate	Organon Teknika B.V.
CoagSpin	StatSpin Technologies, Inc.
CoaguChek	Roche Diagnostics
Coagulyzer	Sherwood Medical
Coaxial	Genetronics, Inc.
Coban	3M
Cobas	Roche
COBAS AMPLICOR	Roche Diagnostics
COBAS BIO	Roche Diagnostics
COBAS FARA	Roche Diagnostics
COBAS INTEGRA	Roche Diagnostics
COBAS MIRA	Roche Diagnostics
CoBRA	Defense Group Inc.
Cobra	MAPA Pioneer Corporation
Code Summary	Physio-Control Corporation
Code20	New England Biolabs
CodeBreaker	Promega Corp.
Codeon	Bio Tek Solutions, Inc.
CodeSoft	CodeSoft International, Inc.
codestat	Physio-Control Corporation
Col-Erase	Sanford Corp.
Cold Comfort	3M
Cold Stop	Eppendorf AG
Cold-A-Rest	North Safety Products
Cole-Parmer	Cole-Parmer Instrument Co.
Coleco	Coleco Industries
ColecoVision	Coleco Industries
Coleman	The Coleman Co.
Coli-Count	Millipore Corp.
Coli-Firm	Millipore Corp.
Colilert	Idexx Laboratories, Inc.
ColiSure	Millipore Corp.
Colitag	CPI International
Collaborative	BD (Becton, Dickinson and Company)
Collect-tainer	Maxxim Medical
Collection	Crews, Inc.
Collection Protection	LifeSecure Emergency Solutions
Collector	Thermo Fisher Scientific
Collector	Bel-Art Products
College	Mettler Toledo
Collegiate	Brinkmann Instruments
ColoCARE	Helena Laboratories Corp.
Color Slide	Thermo Fisher Scientific
Color Touch	Microflex Medical
Color-Trak	Meridian Diagnostics
Colorband	National Scientific Co.
ColorCard	Wampole Laboratories
ColorCoded	American Hospital Supply Corporation
Colorex	Alain Rambach
ColorFlex	Oberon
ColorFrost	Thermo Fisher Scientific
Colormark	Thermo Fisher Scientific
ColorMeRanger	Thermo Fisher Scientific
ColorPAC	BD (Becton, Dickinson and Company)
colorpHast	The Merck Group
ColorSeal	Thermo Fisher Scientific
ColorShot	Polaroid
ColorSmart	Labconco
Colorspot	Thermo Fisher Scientific
Colorware	Kimble Kontes
ColoScreen	Helena Laboratories Corp.
Columbia Sportswear Company	Columbia Sportswear Company
Com-fit AB	North Safety Products
Combi-Box	Fisher Scientific
Combi-Pal	CTC/Leap Technologies
Combi-Rack	Simport Plastics
Combiplate	Thermo Fisher Scientific
Combisart	Sartorius
CombiScreen	YMC, Co. Ltd.
Combistix	Bayer Corp.
Combitips	Eppendorf AG
Combitips Advanced	Eppendorf AG
Combitips Plus	Eppendorf AG
Combitube	Eppendorf AG
Comfo	MSA
Comfo Classic	MSA
Comfo Elite	MSA
Comfo-Cap	MSA
Comfort	Bilsom
Comfort	Cardinal Health
Comfort Curve	Roche Diagnostics
Comfort Deck	Tennessee Mat Company, Inc.
Comfort Grip	Microflex Corporation
Comfort Pro	WearWell
Comfort Seal	Trudell Medical International
Comfort-Brite	Tingley Rubber Corporation
Comfort-Coated	American Safety Razor Co.
Comfort2Go	WearWell
Comfortcurve	QRP, Inc.
ComforTech	AlphaProTech
ComfortMask	Texwipe
Comfortouch	Bulwark
CommandAir	E.D. Bullard
Commander	E. I. DuPont de Nemours Co.
Commander	Mar Mac
Commassie Plus	Thermo Fisher Scientific
COMP-U-DIFF	Modulus Data Systems
Compac	Fisher Scientific
Compact	Ohaus Corp.
Compact Air	North Safety Products
CompactDigital	Caframo Ltd.
CompactFlash	SanDisk Corporation
Companion	TSI Incorporated
Compaq	Compaq Computer Corporation
Compass	Applied Materials, Inc.
Compat-Able	Thermo Fisher Scientific
Complate	Lab-Tek Plastics Co.
COMPLETE	Roche Diagnostics
Compuflow	Alnor Instrument Co.
Compulab	Thermo Fisher Scientific
CompX	CompX Security Products
Con-Space	Con-Space Communications
CON-Trate	Meridian Bioscience
Con-Trol	Precision Systems
Conbase	Earmark Inc.
Concept	Thermo Fisher Scientific
Concert	Life Technologies, Inc.
Concertainer	Thermo Fisher Scientific
Concise	Pacific Biotech, Inc.
Conciseplus	Pacific Biotech, Inc.
Confidence Plus	MSA
Confidence Solution	YSI Inc.
ConFlat	Varian, Inc.
Conflikt	Decon Laboratories
ConFlo IV	Thermo Fisher Scientific
Conform	Aearo Technologies
Conform	Ansell
Conkit	Earmark Inc.
Connectables	Carson Optical
Connex	Agilent Technologies, Inc.
Consort	BD (Becton, Dickinson and Company)
Constix	Contec Inc.
Consul-Mount	Thermo Fisher Scientific
Contain-Air	Labconco
Contec	Contec Inc.
Contec, Inc.	Kappa
Contemporary	H.L. Bouton
Continuum	Thermo Fisher Scientific
CONTOUR	Bayer HealthCare
Contrad	Decon Laboratories
Contrast	Genzyme Corporation
Contrex	Decon Laboratories
Control	Wheaton Inc.
Control Tower	Wheaton Inc.
ControlMate	Thermo Fisher Scientific
Convac	FSI International, Inc.
Converse All Star	Converse, Inc.
Cool Blue Ones	American Allsafe Co.
Cool Flow	3M
Cool Pak	Fisher Scientific
Cool Stir	Bel-Art Products
Cool-Box	Air Systems International
Cool-Guard	E.I. duPont de Nemours
Cool-Touch	UVP
CoolBigPrep	MP Biomedicals
CoolIt	Control Co.
Coollab	Thermo Fisher Scientific
CoolMax	E.I. duPont de Nemours
coolspec	Bacou-Dalloz
CoolZone	Labconco
Coomassie	Dystar Textilfarben GmbH and Co.
Coomassie Plus	Thermo Fisher Scientific
Coors	Adolph Coors Company
CoorsTek	CoorsTek, Inc.
Copabanana	Alpha Shirt Co., Inc.
Copeland	Copeland Corporation
COPOLM	Minuteman International
Cordonator	Eagle Manufacturing
Cordura	E.I. duPont de Nemours
Core Performance Work Wear	Ergodyne Corporation
CoreHTS	PanVera Corp.
Corex	Corning
Corning	Corning
Cornwall	BD (Becton, Dickinson and Company)
Corona	Thermo Fisher Scientific
Corporate Express	Corporate Express, Inc.
Correct-Touch	CT International
CorrecTension	Orion
Cortex Biochem	Cortex Biochem, Inc.
Corticool	Tec Laboratories
Corvac	Covidien AG
Corystein	TaKaRa Shuzo Co.
Costar	Corning
Cottontail	Citmed Corporation
CoulArray	Thermo Fisher Scientific
Coulochem	Thermo Fisher Scientific
Couloscan	Thermo Fisher Scientific
Coulter	Beckman Coulter Inc.
COULTER COUNTER	Beckman Electronics
COULTERCLENZ	Coulter International Corp.
Count-Cal	Thermo Fisher Scientific
Countoff	NEN Research Products
CovaLink	Thermo Fisher Scientific
Coventry	Chemtronics
Coverage	Steris Corp.
Coverage Plus	Steris Corp.
Coverage Plus NPD	Steris Corp.
Coverglass for Growth	Thermo Fisher Scientific
Covering Force	American Allsafe Co.
Coverlet	Beiersdorf Aktienge-Sellschaft
CP-Achromat	Carl Zeiss
CP100	Cardinal Health
CPC	Colder Products Company
CPF	E.I. duPont de Nemours
CPRotector	Certified Safety
CPRotector 2000	Certified Safety
CQCS	Cyberscience Corporation
CR Classic	Kimberly-Clark Corp.
CR10	Cardinal Health
CR100	Cardinal Health
CR100 PC	Micronova Manufacturing
Crayola	Binney & Smith Properties, Inc.
Creamatocrit Plus	Separation Technology, Inc.
Creative Color Cubes	Learning Resources, Inc.
CREW	Kimberly-Clark Corp.
Crews	Crews, Inc.
cricket	Bacou-Dalloz
Cricket	MSA
Crimpmaster	Wheaton Inc.
Criterion	Bio-Rad Corporation
Critical	Safeskin Corp.
Critical Cover	AlphaProTech
CritiCap	Pall Corporation
Criticlean	E.I. duPont de Nemours
Critispin	StatSpin Technologies, Inc.
Critocaps	Sherwood Medical
Critoseal	Sherwood Medical
CritSpin	StatSpin Technologies, Inc.
Crossbond	Restek Corporation
CrossCheck	Ultra Scientific Inc.
CrossTech	W.L. Gore & Associates
CrosstechEms	W.L. Gore & Associates
Crouse-Hinds	Cooper Industries Inc.
Crown Victoria	Ford Motor Company
Cruachem	Cruachem
Cruiser	Willson
Crusader	Ansell
Crushtube	Texwipe
Cruzer	SanDisk Corporation
CRV	Minuteman International
Cryette	Precision Systems
Cryette A	Precision Systems
Cryette WR	Precision Systems
Cryo-Apron	Tempshield Inc.
Cryo-Gloves	Tempshield Inc.
Cryo-Safe	Bel-Art Products
cryo-secure ii	USA Scientific, Inc.
CryoBox	Thermo Fisher Scientific
CryoBoxes	Thermo Fisher Scientific
CryoCane	Thermo Fisher Scientific
Cryochrome	Thermo Fisher Scientific
CryoClaw	Thermo Fisher Scientific
CryoCode	Thermo Fisher Scientific
CryoColor	Nunc
Cryocool	Thermo Fisher Scientific
CryoELITE	Wheaton
CryoFILE	Wheaton
CryoFILE XL	Wheaton
CryoFlex	Thermo Fisher Scientific
CryoLatch	Thermo Fisher Scientific
CryoLine	Nunc
CryoMatrix	Thermo Fisher Scientific
CryoMed	Thermo Fisher Scientific
CryoPen	Nunc
CryoPlus	Thermo Fisher Scientific
CryoQuot	Nunc
CryoSecure	Thermo Fisher Scientific
CryoSleeve	Thermo Fisher Scientific
CryoStar	Thermo Fisher Scientific
CryoStore	Nalge Nunc International
Cryotome	Thermo Fisher Scientific
CryoTube	Thermo Fisher Scientific
Cryovault	Thermo Fisher Scientific
Cryovial	Simport Plastics
CrypTest	Whatman Inc.
Crypto-LA	Carter-Wallace Inc.
Crystal	BD (Becton, Dickinson and Company)
Crystal/Mount	Biomeda
CrystalEX	Corning
Crystals	Willson
CrystalSpec	BD (Becton, Dickinson and Company)
CrystalVu	Genlantis
Cryule	Wheaton Inc.
CS-2	TimeMed Labeling Systems
CS-915	American Allsafe Co.
CSM	E.I. duPont de Nemours
cSmartCal	Mettler Toledo AG
CSPD	Tropix, Inc.
CSRN	Thermo Fisher Scientific
CSRS	Thermo Fisher Scientific
CTA Medium	BD (Becton, Dickinson and Company)
CTC	CTC Analytics AG
CTI	CT International
Cube 2ube	Bel-Art Products
Cubee	Thermo Fisher Scientific
Cubis	Sartorius AG
Cubitainer	Hedwin Corporation
CuffStrips	Micronova Manufacturing
Cuisenaire	Cuisenaire Company of America
Culex	Bioanalytical Systems, Inc.
Culti-Loop	Thermo Fisher Scientific
Cultispher	Percell Biolytica AB Corporation
Cultured Plumber	MP Biomedicals
CultureSwab	Difco Laboratories
CultureSwab EZ	BD (Becton, Dickinson and Company)
CultureSwab EZ II	BD (Becton, Dickinson and Company)
CultureSwab Plus	Difco Laboratories
Culturette	BD (Becton, Dickinson and Company)
CULTURETTE EZ	BD (Becton, Dickinson and Company)
CULTURETTE EZ II	BD (Becton, Dickinson and Company)
Culturia	Biosan Laboratories, Inc.
CulturTek	Fisher Scientific
Cunningham	Stoelting Company
Cupran	Stockhausen GmbH & Co.
Curriculum Mastery	Magnus Learning LLC
Curtain Gas	AB SCIEX
Curtis	Curtis Computer Products
Cush 'N Step	Fisher Scientific
Custom 4500	MSA
Custom Air V	MSA
CustomBlocks	Maybridge Plc.
CustomSynth	Maybridge Plc.
CUT	Triangle Biomedical
Cuvettes Plus	Harvard Apparatus
CV	Steris Corp.
CVA	Streck Laboratories
CVS2	MPS Acacia
CVU	Thermo Fisher Scientific
CX	Beckman Coulter
Cy	Amersham Pharmacia Biotech UK Ltd.
Cy3 Direct	GE Healthcare
Cy5	Thermo Fisher Scientific
Cy5 Direct	GE Healthcare
Cyalume	OmniGlow Corporation
CyaniVer	Hach Co.
CyberEd	CyberEd, Inc.
Cybersystem	Pro-Trak
Cybi	Cybio AG
CycleavePCR	TaKaRa Shuzo Co.
CycleManager	Eppendorf AG
Cycling Probe	ID Biomedical Corp.
Cyclone	Bacou-Dalloz
Cyclone	Millipore Corp.
Cyclone	Estes Industries
Cyclopore	Whatman Inc.
Cyclotec	Foss A/S
Cyclotene	Dow Chemical
Cyco	American Allsafe Co.
Cycolac	General Electric Co.
CyDye	GE Healthcare
CyeDye	GE Healthcare
Cyfra211	Centocor Products
CyGEL	Biostatus Limited
CyScribe	GE Healthcare
Cyto-Cal	Thermo Fisher Scientific
Cyto-Chex	Streck Laboratories
CYTO-COMP	Beckman Coulter
Cyto-Plex	Thermo Fisher Scientific
Cyto-Stain	Thermo Fisher Scientific
Cyto-Trol	Beckman Coulter
Cytoclip	Thermo Fisher Scientific
Cytocool	Thermo Fisher Scientific
Cytofectin	Genlantis
Cytofix/Cytoperm	BD (Becton, Dickinson and Company)
Cytofluor	PerSeptive Biosystems, Inc.
CytoFuge	StatSpin Technologies, Inc.
Cytofunnel	Thermo Fisher Scientific
Cytogen	Cytogen Corporation
Cytomat	Thermo Fisher Scientific
CytoPrep	Fisher Scientific
Cytoquik	Fisher Scientific
Cytorich	Thermo Fisher Scientific
CytosALL	Thermo Fisher Scientific
Cytoscint	InterChem Enterprises
Cytoseal	Thermo Fisher Scientific
Cytoslides	Thermo Fisher Scientific
CytoSoft	Medical Packaging Corp.
Cytospin	Thermo Fisher Scientific
CytoStir	Kimble Kontes
CytoTherm	Kuzyk, Roman
CytoTox 96	Promega Corp.
CytoTox-Fluor	Promega Corp.
CytoTox-Glo	Promega Corp.
CytoTox-ONE	Promega Corp.