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USPTO Patent Rankings Data through Dec 31, 2025
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Daniela Klein — 8 Patents

Basf Se: 7 patents #2,439 of 13,826Top 20%
EGEvonik Degussa Gmbh: 1 patents #940 of 1,853Top 55%
Mannheim, DE: #336 of 2,026 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Daniela Klein has been granted 8 US patents while listed as an inventor at Basf Se. The first was granted in 2003 and the most recent in September 2011. Daniela Klein ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Daniela Klein in Mannheim, DE.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8017790 Method for producing pyrrolidones from succinates from fermentation broths Wolfgang Fischer, Andreas Künkel, Rolf Pinkos, Edzard Scholten 2011-09-13
7785846 Method for the production of methionine Matthias Boy, Hartwig Schröder 2010-08-31
7781192 Method for producing D-pantothenic acid and/or a salt thereof via purification by cation exchange as additive for animal food Kai-Uwe Baldenius, Christine Beck, Hans-Peter Harz, Markus Lohscheidt 2010-08-24
7727748 Method for producing D-pantothenic acid and/or salts thereof via purification by anion exchange as an additive for animal feed Christine Beck, Hans-Peter Harz, Martin Leemann, Markus Lohscheidt 2010-06-01
7611872 Method for the production of D-pantothenic acid and/or salts thereof via purification by nanofiltration as adjunct for animal feedstuffs Christine Beck, Hans-Peter Harz, Martin Leemann, Markus Lohscheidt, Stefan Bitterlich +1 more 2009-11-03
7365210 Method for the production of chiral imidazolidin-2-ones Hansgeorg Ernst, Jürgen Koppenhöfer 2008-04-29
6781004 Process for the preparation of cis-6-hexadecenoic acid Hansgeorg Ernst, Jürgen Koppenhöfer 2004-08-24 $544,000
6630605 Process for the purification of phosphonium salts Christoph Wegner 2003-10-07 $1,023,000