Michael Drogemuller has been granted 6 US patents while listed as an inventor at Basf Se . The first was granted in 1999 and the most recent in August 2006. Michael Drogemuller ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Michael Drogemuller in Mannheim, DE.
Patents per Year Patents granted per year, 1999 to 2006 Bar chart with a peak of 2 patents in 2006. peak 2 1999: 1 patents 1999 2001: 1 patents 2001 2003: 1 patents 2003 2004: 1 patents 2004 2006: 2 patents 2006
Issued Patents All Time
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Showing 1–6 of 6 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
7084298 Method for producing n-phosphonomethyl iminodiacetic acid Matthias Maase 2006-08-01
$334,000
7074922 Method for producing the tautomeric form of (1) of 2,4,6-trianilino-p-(carbo-1′-ethylhexyl-1′oxyl)-1, 3, 5-triazine Helmut Gumbel , Heinz-Josef Kneuper , Rainer Becker , Gerhard Bertlein 2006-07-11
$299,000
6693191 Method for the production of a particle-containing preparation of tetrahydro-3,5-dimethyl-1,3,5-thiadiazin-2-thione Heinz Isak , Norbert Sendhoff , Franz Schutz , Jörg Therre , Dirk Franke +3 more 2004-02-17
$1,239,000
6545174 Cosmetic and pharmaceutical preparations containing photostable UV filters Thorsten Habeck , Sylke Haremza , Volker Schehlmann , Horst Westenfelder , Thomas Wunsch +1 more 2003-04-08
$989,000
6238649 Cosmetic and pharmaceutical preparations containing photostable UV filters Thorsten Habeck , Sylke Haremza , Volker Schehlmann , Horst Westenfelder , Thomas Wunsch +1 more 2001-05-29
$314,000
5932195 Arylaminomethylenecamphor derivatives Volker Bomm , Volker Schehlmann , Horst Westenfelder 1999-08-03
