Inventor
FIX JOSEPH A
US21 patents
⚠️ This page may combine multiple inventors who share the name “FIX JOSEPH A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK & CO INC
13 patentsUS4963556AOct 16, 1990
Choline esters as absorption-enhancing agents for drug delivery through mucous membranes of the nasal, buccal, sublingual and vaginal cavities
MERCK & CO INC27 citations92
US4847298AJul 11, 1989
Acylcarnitines as absorption-enhancing agents for drug delivery through mucous membranes of the nasal, buccal, sublingual and vaginal compartments
MERCK & CO INC29 citations92
US4835138AMay 30, 1989
Choline esters as absorption-enhancing agents for drug delivery through mucous membranes of the nasal, buccal, sublingual and vaginal cavities
MERCK & CO INC27 citations92
US4822773AApr 18, 1989
Enhancement of absorption of drugs from gastrointestinal tract using choline ester salts
MERCK & CO INC28 citations92
US4731360AMar 15, 1988
Acylcarnitines as absorption-enhancing agents for drug delivery through mucous membranes of the nasal, buccal, sublingual and vaginal compartments
MERCK & CO INC31 citations92
US4729989AMar 8, 1988
Enhancement of absorption of drugs from gastrointestinal tract using choline ester salts
MERCK & CO INC36 citations92
US4692441ASep 8, 1987
Chorine esters as absorption-enhancing agents for drug delivery through mucous membranes of the nasal, buccal, sublingual and vaginal cavities
MERCK & CO INC34 citations92
US4537772AAug 27, 1985
Enhancing absorption of drugs from gastrointestinal tract using acylcarnitines
MERCK & CO INC48 citations92
US4440740AApr 3, 1984
α-Keto aldehydes as enhancing agents of gastro-intestinal drug absorption
MERCK & CO INC54 citations92
US4749694AJun 7, 1988
Novel lysine esters used as absorption
MERCK & CO INC22 citations82
US4425337AJan 10, 1984
Adjuvants for rectal delivery of drug
MERCK & CO INC24 citations82
US4963525AOct 16, 1990
Acylcarnitines as absorption-enhancing agents for drug delivery through mucous membranes of the nasal, buccal, sublingual and vaginal compartments
MERCK & CO INC22 citations81
US4973579ANov 27, 1990
Enhancment of absorption of drugs from gastrointestinal tract using choline ester salts
MERCK & CO INC18 citations74