DECALIN
Filed: May 14, 1928
[ PHOTOGRAPHIC CHEMICALS, DYE-STUFFS, ] DECAHYDRONAPHTHALENE
Owned by: MERCK KGAA
Serial Number: 71266393
TETRALIN
Filed: November 8, 1943
Tetrahydronaphthalene
Owned by: MERCK KGAA
Serial Number: 71464814
SIGMA
Filed: March 29, 1957
LABORATORY RESEARCH CHEMICALS NAMELY, BIOCHEMICAL AND ORGANIC PREPARATIONS AND CLINICAL LABORATORY REAGENTS
Owned by: MERCK KGAA
Serial Number: 72027240
SIGMA
Filed: March 29, 1957
BIOCHEMICAL AND ORGANIC MEDICINAL PREPARATIONS
Owned by: MERCK KGAA
Serial Number: 72027241
TRIZMA
Filed: October 19, 1959
Chemical Agent for Stabilizing the Acid-Alkaline Balance in Liquids
Owned by: MERCK KGAA
Serial Number: 72083566
SIGMA
Filed: July 5, 1960
Technical Bulletins Published from Time to Time
Owned by: MERCK KGAA
Serial Number: 72100307
DIAZALD
Filed: November 2, 1960
N-Methyl-N-Nitroso-P-Toluenesulfonamide, an Organic Chemical Intermediate
Owned by: MERCK KGAA
Serial Number: 72107633
AZ
Filed: February 9, 1967
PHOTO RESISTS, DEVELOPERS FOR PHOTO RESISTS, THINNERS, [ TOUCH-UP SOLUTIONS, DYES, ] AND RESIST REMOVERS TO BE USED IN COMBINATION…
Owned by: MERCK KGAA
Serial Number: 72264294
AZ
Filed: February 1, 1968
PHOTO RESISTS, DEVELOPERS FOR PHOTO RESISTS, THINNERS, [ TOUCH-UP SOLUTIONS, DYES, ] AND RESIST REMOVERS TO BE USED IN COMBINATION…
Owned by: MERCK KGAA
Serial Number: 72290067
PATINAL
Filed: November 14, 1968
CHEMICAL COMPOSITIONS FOR COMMERCIAL, SCIENTIFIC AND PHOTOGRAPHIC PURPOSES-NAMELY, EVAPORATION CHEMICALS, THE LATTER BEING…
Owned by: MERCK KGAA
Serial Number: 72312157
SIGMA 7-9
Filed: December 31, 1968
BIOCHEMICAL BUFFERING AGENT FOR LABORATORY USE
Owned by: MERCK KGAA
Serial Number: 72315504
RED-AL
Filed: January 2, 1970
SODIUM DIHYDRO-BIS (2-METHOXY-ETHOXY) ALUMINATE AND SOLUTIONS THEREOF, ORGANIC CHEMICAL PRODUCTS USED AS REAGENTS FOR REDUCING…
Owned by: MERCK KGAA
Serial Number: 72347572
TIMIRON
Filed: July 30, 1971
COSMETIC PEARL PIGMENTS
Owned by: MERCK KGAA
Serial Number: 72398887
E-TOXA-CLEAN
Filed: January 8, 1973
CLEANING AGENT FOR USE IN REMOVING PYROGENS FROM GLASSWARE
Owned by: MERCK KGAA
Serial Number: 72445507
SUPER-HYDRIDE
Filed: June 18, 1973
LITHIUM TRIETHYLBOROHYDRIDE, AN ORGANIC CHEMICAL REAGENT USED AS A NUCLEOPHILE IN ORGANIC SYNTHESIS TO DISPLACE HALOGENS…
Owned by: MERCK KGAA
Serial Number: 72460519
SELECTRIDE
Filed: June 25, 1973
ALKALI METAL TRI-SEC-BUTYL-BOROHYDRIDE, AN ORGANIC CHEMICAL REAGENT USED AS A REDUCING AGENT FOR RESEARCH AND COMMERCIAL…
Owned by: MERCK KGAA
Serial Number: 72461204
EXTREMA
Filed: November 5, 1976
ULTRA-HIGH PURITY MATERIALS FOR USE IN THE SEMICONDUCTOR INDUSTRY-NAMELY, BORON TRIBROMIDE, PHOSPHOROUS OXYCHLORIDE, PHOSPHOROUS…
Owned by: MERCK KGAA
Serial Number: 73105937
BCIP
Filed: December 17, 1976
REAGENT FOR IN VITRO DIAGNOSTIC USE
Owned by: MERCK KGAA
Serial Number: 73109982
HISTOPAQUE
Filed: March 2, 1978
LABORATORY REAGENT FOR IN VITRO ISOLATION OF LYMPHOCYTES FROM WHOLE BLOOD
Owned by: MERCK KGAA
Serial Number: 73160547
MILLI-Q
Filed: March 16, 1978
APPARATUS FOR PURIFICATION OF WATER, INCLUDING A FILTER ELEMENT AND A HOLDER THEREFOR
Owned by: MERCK KGAA
Serial Number: 73162483
ISOPAC
Filed: August 31, 1978
STOPPERED BOTTLE CONTAINING LABORATORY REAGENT
Owned by: MERCK KGAA
Serial Number: 73184156
HEMACOLOR
Filed: December 23, 1980
Chemicals-Namely, Diagnostic Reagents for Laboratory Use
Owned by: MERCK KGAA
Serial Number: 73290957
PESTANAL
Filed: July 27, 1981
Chemical Products for Scientific Purposes-Namely, Diagnostic Agents for Pesticide Determination
Owned by: MERCK KGAA
Serial Number: 73320623
EXTRELUT
Filed: May 7, 1982
Laboratory Equipment-Namely, Prepacked Columns for the Extraction of Lipophilic Components from Body Fluids
Owned by: MERCK KGAA
Serial Number: 73363475
AIROPAK
Filed: December 4, 1984
CONTAINERS MADE OF FLUORINATED PLASTICS NAMELY, CANS, DRUMS, TANKS, VESSELS AND VIALS
Owned by: MERCK KGAA
Serial Number: 73512014
BIOCONTROL
Filed: November 14, 1985
LABORATORY TESTS CONTAINING REAGENTS AND/OR MEDIA FOR USE IN THE FOOD AND DAIRY INDUSTRY FOR TESTING FOR THE PRESENCE OF…
Owned by: MERCK KGAA
Serial Number: 73568451
EXTRAVIDIN
Filed: July 15, 1988
CHEMICALLY MODIFIED PROTEIN PURIFIED FROM EGG WHITES FOR USED IN SCIENTIFIC AND MEDICAL RESEARCH
Owned by: MERCK KGAA
Serial Number: 73740044
TOMCATS
Filed: July 26, 1988
CHEMICALS, NAMELY, ULTRA HIGH PURITY TETRAMETHYLCYCLOTETRASILOXANE FOR THE MANUFACTURE OF MICRO ELECTRONIC DEVICES
Owned by: MERCK KGAA
Serial Number: 73742399
AIROPAK
Filed: December 8, 1988
APPARATUS FOR BLENDING OF GASES AND/OR ANALYZING GASES
Owned by: MERCK KGAA
Serial Number: 73768017
FLAG
Filed: January 4, 1989
CHEMICAL REAGENTS FOR USE IN MOLECULAR BIOLOGY RESEARCH
Owned by: MERCK KGAA
Serial Number: 73773036
ANTI-FLAG
Filed: January 4, 1989
CHEMICAL REAGENTS FOR USE IN MOLECULAR BIOLOGY RESEARCH
Owned by: MERCK KGAA
Serial Number: 73773042
MEGABIT
Filed: September 12, 1989
ULTRA HIGH PURITY GASES AND CHEMICALS FOR USE IN THE PRODUCTION OF SEMICONDUCTOR DEVICES AND COMPONENTS
Owned by: MERCK KGAA
Serial Number: 73824878
ASSURANCE
Filed: February 12, 1990
diagnostic test kits comprised of reagents for the detection of contaminants in foods and ingredients of foods and for other…
Owned by: MERCK KGAA
Serial Number: 74027922
COLI COMPLETE
Filed: April 20, 1990
diagnostic test kits comprised essentially of microbiological growth media or reagents and culture chambers for determining…
Owned by: MERCK KGAA
Serial Number: 74050804
GASGUARD
Filed: June 21, 1991
metal cabinets for storing, monitoring and dispensing pressurized industrial gases
Owned by: MERCK KGAA
Serial Number: 74178925
EXTREMA
Filed: August 12, 1991
ultra high purity liquid chemicals for the manufacture of electronic devices by vapor deposition
Owned by: MERCK KGAA
Serial Number: 74193683
AZ
Filed: February 18, 1992
chemical in liquid form used as an anti-reflective coating for photo resists
Owned by: MERCK KGAA
Serial Number: 74246762
AQUATAR
Filed: February 18, 1992
chemical in liquid form used as an anti-reflective coating for photo resists for use in the electronics industry
Owned by: MERCK KGAA
Serial Number: 74246763
EX-CELL
Filed: March 2, 1992
chemically defined media and media supplements for the growth of animal cells in culture
Owned by: MERCK KGAA
Serial Number: 74251214
ORMET
Filed: April 29, 1992
chemicals for use in the manufacture of circuit boards; namely, electrically conductive ink solutions, substrates for circuit…
Owned by: MERCK KGAA
Serial Number: 74270991