Werner Belzer — 6 Patents at BOE

Werner Belzer has been granted 6 US patents while listed as an inventor at BOE. The first was granted in 2004 and the most recent in August 2011. Werner Belzer ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Werner Belzer in Sankt Goar, DE.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
8008495	Method for preparing tiotropium salts	Ralf Lock, Rainer Hamm, Monika Hofmann	2011-08-30
7491824	Method for preparing tiotropium salts	Ralf Lock, Rainer Hamm, Monika Hofmann	2009-02-17
6884886	Process for preparing 6-aryl-4H-S-triazolo[3,4-c]-thieno[2,3-e]-1,4-diazepines	Ralf Lock	2005-04-26
6849734	Intermediates useful for preparing 4,6-diaminopyrido[5,4-d]pyrimidines	Ralf Lock, Werner Rall	2005-02-01
6770762	Process for preparing and purifying 1,7′-dimethyl-2′-propyl-2,5′-bi-1H-benzimidazole	Rolf Dach, Volker Fachinger, Markus Heitzmann, Hartmut Schmidt	2004-08-03
6680384	Process for preparing 4,6-diaminopyrimido[5,4-d]pyrimidines	Ralf Lock, Werner Rall	2004-01-20

Werner Belzer — 6 Patents

Issued Patents All Time

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