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USPTO Patent Rankings Data through Dec 31, 2025
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Peter Scharwaechter — 6 Patents

Basf Se: 6 patents #2,778 of 13,826Top 25%
Moorrege, DE: #3 of 17 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Peter Scharwaechter has been granted 6 US patents while listed as an inventor at Basf Se. The first was granted in 1980 and the most recent in May 1987. Peter Scharwaechter ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Peter Scharwaechter in Moorrege, DE.

Patents per Year

Patents granted per year, 1980 to 1987Bar chart with a peak of 2 patents in 1982.peak 21980: 1 patents19801981: 1 patents19811982: 2 patents19821983: 1 patents19831987: 1 patents1987

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
4663338 Treatment of viral diseases Bernd Janssen, Horst Koenig 1987-05-05
4386084 N-Pyrimidinyl-carbamic acid esters, their preparation, and drugs containing these compounds Klaus Gutsche, Friedrich-Wilhelm Kohlmann, Hinrich Beck 1983-05-31
4333936 Novel amidino-benzylpyrimidines, processes for their manufacture and antibacterial and antiprotozoal use thereof Klaus Gutsche, Wilhelm Kohlmann, Gerhard Kroemer, deceased, by Norma Kroemer, legal representative, by Helmut Kroemer, legal representative +1 more 1982-06-08
4315931 N-Pyrimidinyl-imidoacid esters and drugs containing the said compounds Klaus Gutsche, Wilhelm Kohlmann, Gerd Kroemer, deceased, by Norma Kroemer, legal representative, by Helmut Kroemer, legal representative +1 more 1982-02-16
4279899 Benzylpyrimidines, processes for their manufacture, and drugs containing the said compounds Klaus Gutsche, Wilhelm Kohlmann, Gerd Kroemer, deceased 1981-07-21
4189581 2-Acylamino-4-amino-5-(3,4,5-trimethoxybenzyl)-pyrimidines Klaus Gutsche, Friedrich-Wilhelm Kohlmann 1980-02-19