LandOfFree - US Patents

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

4,5,-dihydroisoxazolylakylpiperazine derivatives having...

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

4,5,5a,6-tetrahydro-3H-isoxazolo(5,4,3-kl)acridines, pharmaceuti

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

4,5,6 and 7-indole and indoline derivatitives, their...

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

4,5,6,11-tetrahydrobenzo [6,7] cycloocta [1,2-b]thiophen-6,11-im

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

4,5,6,7-Tetra hydro-7-oxobenzo(B)thien-4-yl isocyanate and isoth

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

4,5,6,7-Tetrachloro-2-thio-phthalide

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

4,5,6,7-Tetrahalo-isoindolin-1-one derivatives

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

4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-6-carboxylic acid a

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

4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-6-carboxylic acid a

Chemistry: fertilizers – Processes and products – Forms or conditioning

4,5,6,7-tetrahydro-2H-indazole derivatives and herbicides contai

Chemistry: fertilizers – Processes and products – Forms or conditioning

4,5,6,7-tetrahydro-3-aryl-indazoles 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...

4,5,6,7-Tetrahydro-4,4,7,7-tetramethylbenzo[b]thien-2-yl or fura

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

4,5,6,7-tetrahydro-thieno[3, 2-C]pyridine...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Phosphorus containing other than solely as part of an...

4,5,6,7-tetrahydro-thieno(2,3-C)pyridine derivatives

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...

4,5,6,7-Tetrahydro-thieno[2,3-c]-and [3,2-c]-pyridines, and ther

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

4,5,6,7-Tetrahydro-thieno[3,2-c]-pyridine derivatives and proces

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

4,5,6,7-tetrahydro-[1,2]dithiolo[4,3-C] pyridine-3-thione...

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

4,5,6,7-tetrahydrobenzimidazole derivatives as 5HT.sub.3 -antago

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

4,5,6,7-Tetrahydrobenzimidazoles