Siegfried Herrling — 4 Patents at Basf Se

Siegfried Herrling has been granted 4 US patents while listed as an inventor at Basf Se. The first was granted in 1980 and the most recent in December 1981. Siegfried Herrling ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Siegfried Herrling in Stolberg, DE.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4305887	"Process for obtaining the enantiomeric forms of 4-cyano-1-[N-methyl-N-(2'-{3"",4""-dimethoxyphenyl}-ethyl)-amino]-5-methyl -4-(3',4',5'-trimethoxyphenyl)-hexane and of salts thereof"	—	1981-12-15
4281120	7H-1,3,4-Thiadiazolo-[3,2-a]-pyrimidin-7-one-5-carboxylic compounds	—	1981-07-28
4237136	Pharmaceutical compositions and methods of using thiadiazolo pyrimidinone compounds	—	1980-12-02
4199573	Diazaborines and drug compositions	Hubert M. A. van Wersch, Heinrich Muckter	1980-04-22

Siegfried Herrling — 4 Patents

Issued Patents All Time

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