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USPTO Patent Rankings Data through Dec 31, 2025
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Ferdinand Lippert — 11 Patents

Basf Se: 11 patents #1,483 of 13,826Top 15%
Bad Dürkheim, DE: #46 of 277 inventorsTop 20%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Ferdinand Lippert has been granted 11 US patents while listed as an inventor at Basf Se. The first was granted in 1994 and the most recent in July 2001. Ferdinand Lippert ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Ferdinand Lippert in Bad Dürkheim, DE.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6265589 Mixtures of alkylated methylolated 4,5-dihydroxy-imidazolidin-2-ones Pia Hois, Jurgen Reichert 2001-07-24 $325,000
6075161 Preparation of 3-pentenoic acid esters by carbonylation of alkoxybutenes Ernst Langguth, Regina Schneider, Arthur Hohn 2000-06-13
6031057 Polymers of olefinically unsaturated monomers Arthur Hohn, Eckard Schauss 2000-02-29
5986027 Olefin polymerization using a catalyst comprising a group VIIIB metal, and acid, and a bidentate chelating compound Arthur Hohn, Eckard Schauss 1999-11-16
5952438 Polymeric polyamines from alternating polyketones Detlef Kratz, Peter Schwab, Dieter Boeckh, Johannes Perner 1999-09-14
5917085 Continuous preparation of methyl formate Arthur Hohn, Jurgen Dahlhaus 1999-06-29
5891989 Carbon monoxide/olefin-copolymers Arthur Hohn, Peter Hofmann 1999-04-06
5866716 Process for Selectively preparing carboxylic acids by carbonylation of olefins Martin Schäfer, Arthur Hohn 1999-02-02
5705683 Carbonylation of olefins Arthur Hohn, Martin Schäfer, Leopold Hupfer 1998-01-06
5334759 Preparation of formic acid from carbon monoxide and water Arthur Hoehn 1994-08-02
5294740 Preparation of formic acid by thermal cleavage of quaternary ammonium formates Hans Kiefer, Leopold Hupfer 1994-03-15