Inventor · disambiguated record
Richard H. Kramss
Also filed as: KRAMSS RICHARD H
11 granted patents·134 citations·filing 1983–1997
88Inventor score
Top patents by PatentIndex Score
11 records- 0188US6218431B1Substituted biphenylsBAYER AG·Filed 1997·Granted Apr 17, 2001·93 cites·6 claims
- 0267US5128483ADibromovinyl and acetylene-1-pyrrolidinecarboxylic acid intermediatesAMERICAN CYANAMID CO·Filed 1991·Granted Jul 7, 1992·9 cites·4 claims
- 0360US4937235A3- or 4-substituted oxotremorine derivativesAMERICAN CYANAMID CO·Filed 1989·Granted Jun 26, 1990·8 cites·77 claims
- 0456US5001142A1-substituted-2-(3-amino-1-propynyl)pyrrolidine derivativesAMERICAN CYANAMID CO·Filed 1989·Granted Mar 19, 1991·7 cites·25 claims
- 0551US4447354AMethod for making oxidation-stable, light-colored glycerol ester of modified rosinARIZONA CHEM·Filed 1983·Granted May 8, 1984·11 cites·3 claims
- 0647US5089518A3- or 4-substituted oxotremorine derivatives and a method of treating cholinergic dysfunction therewithAMERICAN CYANAMID CO·Filed 1990·Granted Feb 18, 1992·3 cites·5 claims
- 0740US4952600A3- or 4-substituted oxotremorine derivatives and a method of treating central chloinergic dsyfunction therewithAMERICAN CYANAMID CO·Filed 1990·Granted Aug 28, 1990·1 cites·7 claims
- 0839US5637731ASubstituted oxotremorine derivativesAMERICAN CYANAMID CO·Filed 1996·Granted Jun 10, 1997·1 cites·18 claims
- 0938US5550257ASubstituted oxotremorine derivativesAMERICAN CYANAMID CO·Filed 1995·Granted Aug 27, 1996·1 cites·20 claims
- 1035US5451685ASubstituted oxotremorine derivativesAMERICAN CYANAMID CO·Filed 1994·Granted Sep 19, 1995·0 cites·1 claims
- 1133US5356885ASubstituted oxotremorine derivatives and pharmaceutical use thereofAMERICAN CYANAMID CO·Filed 1991·Granted Oct 18, 1994·0 cites·59 claims
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