Hans-Josef Wolf has been granted 10 US patents while listed as an inventor at Basf Se . The first was granted in 1983 and the most recent in December 2006. Hans-Josef Wolf ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Hans-Josef Wolf in Ludwigshafen, DE.
Patents per Year Patents granted per year, 1983 to 2006 Bar chart with a peak of 3 patents in 1993. peak 3 1983: 1 patents 1983 1984: 1 patents 1984 1986: 1 patents 1986 1993: 3 patents 1993 1994: 2 patents 1994 2001: 1 patents 2001 2006: 1 patents 2006 Issued Patents All Time
Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
7151184 Preparation of phthalic anhydride Sebastian Storck , Frank Rosowski , Michael Baier , Andreas Tenten 2006-12-19
$579,000
6239074 Substituted 3-phenyluracils Ralf Klintz , Peter Schaefer , Gerhard Hamprecht , Elisabeth Heistracher , Karl-Otto Westphalen +4 more 2001-05-29
$314,000
5371268 Ortho-substituted benzyl esters of cyclopropanecarboxylic acids Franz Schuetz , Hubert Sauter , Norbert Goetz , Jochen Wild , Reinhard Doetzer +4 more 1994-12-06
5280118 Trifluoro-and chlorodifluoromethoxy-1,3,5-triazines Gerhard Hamprecht , Horst Mayer 1994-01-18
5255143 Means for visualization of rotary movement in tape cassettes — 1993-10-19
5237063 Trifluoro- and chlorodifluoromethoxypyrimidines and the preparation thereof Gerhard Hamprecht 1993-08-17
5194610 Trifluoro- and chlorodifluoromethoxy-1,3,5-triazines and the preparation thereof Gerhard Hamprecht , Horst Mayer 1993-03-16
4618371 Coating materials which contain .alpha.-hydroxyketones as antiskimming agents Wolfram Weiss , Wolf-Dieter Balzer , Rolf Fikentscher , Guenther Immel 1986-10-21
D276910 Magnetic tape cassette or similar article Emil Lohrer , Guenter Hirsch 1984-12-25
4371636 Preparation of copolymer dispersions having a narrow particle size distribution, and exhibiting dilatant flow over a broad range of concentrations Dieter Distler , Gerhard Welzel 1983-02-01
