LandOfFree - US Patents

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

4-(3-Acylamino-2-oxo-1-azetidinyl)-4-oxo-2-butenoic acid

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

4-(3-Amino-2-acyloxypropoxy)-1,2,5-thiadiazole compounds

Plant protecting and regulating compositions – Plant growth regulating compositions – Organic active compound containing

4-(3-aminobenzoyl)-1-ethylpyrazoles and their use as herbicides

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

4-(3-benzoylaminophenyl)-6,7-dimethoxy-2-methylaminoquinazol...

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

4-(3-Chlorophenyl)-1,2,3,6-tetrahydropyridine derivative

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

4-(3-Coumarinyl)-thiazole-derivatives with anti-allergic, anti-a

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof

4-(3-cyclohexyl-4-hydroxy or-methoxy phenylsulfonyl) 3,5 dibromo

Plant protecting and regulating compositions – Plant growth regulating compositions – Organic active compound containing

4-(3-heterocyclyl-1-benzoyl) pyrazoles and their use as herbicid

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

4-(3-Indolyl)-2,3-dichloro-4-oxo-2-butenoic acids

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

4-(3-Iodopropargyloxy) pyrimidine derivatives

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

4-(3-Isopropylamino-2-hydroxypropoxy indene

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

4-(3-Nitrophenyl)-2,3,5,6-pyridinetetracarboxylic acid and inter

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

4-(3-Oxo-4-trifluoromethyl-1-octenyl)-2-oxo-2H-cyclopenta[b]fura

Chemistry: fertilizers – Processes and products – Forms or conditioning

4-(3-Trifluoromethylphenoxy)-phenylurea compounds and herbicidal

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Parasitic organism or component thereof or substance...

4-(3.4-Methylene dioxy phenyl)-piperidines

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

4-(4′-hydroxyphenyl) amino-6,7-dimethoxyquinazoline to...

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

4-(4'-Hydroxycyclohexyl)-2,2,6,6-tetramethyl piperidines

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

4-(4-alkoxyphenyl)-2-butylamine derivative and process therefor

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

4-(4-Chlorophenyl)-1236-tetrahydro-1(1H-124-triazol-1-yl)but...