LandOfFree - US Patents

Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Blood proteins or globulins – e.g. – proteoglycans – platelet...

1,2-Phenylenediboronic acid reagents and complexes

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

1,2-Polybutadiene compositions and cured flame retarded 1,2-poly

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

1,2-polybutadiene, thermoplastic elastomer composition and...

Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...

1,2-propanediol derivative

Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Shaving preparation

1,2-propylene glycol shaving solution and method of use thereof

Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Shaving preparation

1,2-propylene glycol skin preparation solution and method of...

Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...

1,2-quinonediazide containing radiation-sensitive resin composit

Perfume compositions – Perfume compositions – Ring containing active ingredient

1,2-substituted...

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

1,23-Dihydroxyvitamin D compounds

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

1,24-dihydroxy-.DELTA..sup.22 -vitamin D.sub.3 and process for p

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – 9,10-seco- cyclopentanohydrophenanthrene ring system doai

1,25-Dihydroxy-24-oxo-vitamin D.sub.3 and 1,23,25-trihydroxy-24-

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

1,25-dihydroxyvitamin D.sub.2 compounds

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

1,3 butylene glycol of high purity and method for producing...

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

1,3 Diaminopropane derivatives

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

1,3 diazines with platelet-derived growth factor receptor...

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

1,3 diazines with platelet-derived growth factor receptor...

Utility Patent

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

1,3 Disubstituted aromatic cyclohexane imides

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

1,3 disubstituted pyrrolidines as α-2-adrenoceptor...

Organic compounds -- part of the class 532-570 series – Organic compounds – Diazooxide or diazotate

1,3 Disubstituted-5-diazobarbituric acids