GH

Goetz E. Hardtmann

SA Sandoz Ag: 11 patents #26 of 1,103Top 3%
SP Sandoz Pharm.: 1 patents #14 of 35Top 40%
Overall (All Time): #391,404 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4870199 Processes for the synthesis of diprotected R[R*,S*]-3,5-dihydroxy-6-oxohexanoate esters Kau-Ming Chen, Prasad Koteswara Kapa, George Tien-San Lee, Jerome Linder, Sompong Wattanasin 1989-09-26
4760065 Trifluoromethyl substituted tetracyclic quinazolin-ones having tranquilizing activity William J. Houlihan, Rudolf K. A. Giger 1988-07-26
4452787 1-Substituted tricyclic quinazolinones having biological activity as tranquilizers William J. Houlihan 1984-06-05
4451448 1-Substituted tricyclic quinazolinones useful as tranquilizers William J. Houlihan 1984-05-29
4451464 Trifluoromethyl substituted tricyclic quinazolinones useful as tranquilizers William J. Houlihan 1984-05-29
4412952 Process for 3-hydroxy benzodiazepinones Oljan Repic, Susi Vogt 1983-11-01
4281131 4-Hydroxy-2-quinolinone-3-carboxylic acids and salts thereof 1981-07-28
4273930 4-Hydroxy-2-quinolinone-3-carboxylic acid esters 1981-06-16
4264602 4-Hydroxy-3-nitro-pyrido[2,3-B]pyridine-2(1H)-ones 1981-04-28
4221797 Dihydroquinoline-one derivatives Gary Mark Coppola 1980-09-09
4192876 4-Hydroxy-3-nitro-quinoline-2(1H)-ones 1980-03-11
4190659 Pharmaceutical preparation and use of 4-hydroxy-2-quinolinone-3-carboxylic acid esters 1980-02-26
4187309 4-Hydroxy-2-quinolinone-3-carboxylic acids and salts thereof 1980-02-05