Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Juergen Lasowski — 3 Patents

Basf Se: 3 patents #4,656 of 13,826Top 35%
Schifferstadt, DE: #236 of 580 inventorsTop 45%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Juergen Lasowski has been granted 3 US patents while listed as an inventor at Basf Se. The first was granted in 1989 and the most recent in December 1995. Juergen Lasowski ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Juergen Lasowski in Schifferstadt, DE.

Patents per Year

Patents granted per year, 1989 to 1995Bar chart with a peak of 1 patents in 1989.peak 11989: 1 patents19891990: 1 patents19901995: 1 patents1995

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5472617 Method of demulsifying crude oil and water mixtures with copolymers of acrylates or methacrylates and hydrophilic commonomers Klaus Barthold, Richard Baur, Stevano Crema, Knut Oppenlaender 1995-12-05
4935162 Alkoxylated amido-containing polyamines and their use for breaking oil-in-water and water-in-oil emulsions Klaus Barthold, Richard Baur, Rolf Fikentscher, Knut Oppenlaender 1990-06-19
4814394 Polyethers obtainable by reacting alkylolated bis-(4-hydroxyphenyl)-methanes with polyalkylene oxides, and their use as oil demulsifiers Klaus Barthold, Knut Oppenlaender, Richard Baur 1989-03-21