LandOfFree - US Patents

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai

2,19-methyleneoxy and 2,19-methylenethio bridged steroids as aro

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

2,19-methyleneoxy and 2,19-methylenethio bridged steroids as aro

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

2,19-methyleneoxy and 2,19-methylenethio bridged steroids as...

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

2,2 disubstituted glycerol and glycerol-like compounds, composit

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

2,2 Disubstituted-benzodioxoles

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

2,2 Disubstituted-benzodioxoles

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

2,2′ -bipyridine derivative having a reactive silyl...

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

2,2′,6,6′-tetraoxazolinyl biphenyl ligand and...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

2,2′BIS(6-Benzotriazolylphenol) compound, ultraviolet...

Drug – bio-affecting and body treating compositions – Conjugate or complex of monoclonal or polyclonal antibody,... – Conjugated via claimed linking group – bond – chelating agent,...

2,2',2"-[S-Phenenyltris(carbonylimino) ]tris-2-deoxy-D-glucopyra

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate

2,2',6,6'-Tetramethylbiphenyl-4,4'-diol polyesters

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

2,2'-(Sulfinylbis(nitromethylidyne))bis(tetrahydro-2H-1,3-thiazi

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

2,2'-Anhydro-.beta.-D-arabinofuranosyl-5-fluorocytosine

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

2,2'-Anhydrotriazine nucleosides and process for preparing the s

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

2,2'-Azobis(2,4-dimethylvaleronitrile) isomer mixture predominan

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

2,2'-Azobis(4,5-imidazoledicarbonitrile) and derivatives

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Silicon containing doai

2,2'-bi-1H-imidazoles

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

2,2'-Bipyridinium chlorochromate oxidant

Organic compounds -- part of the class 532-570 series – Organic compounds – Heavy metal containing

2,2'-bis (dicyclopentylphosphino)-1,1'-binaphthyl and transition