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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Manfred Baerns — 5 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
CGCelanese Gmbh: 1 patents #445 of 404Top 115%
Bochum, DE: #145 of 1,022 inventorsTop 15%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Manfred Baerns has been granted 5 US patents while listed as an inventor at Unknown. The first was granted in 1986 and the most recent in June 2006. Manfred Baerns ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Manfred Baerns in Bochum, DE.

Patents per Year

Patents granted per year, 1986 to 2006Bar chart with a peak of 2 patents in 2006.peak 21986: 1 patents19861990: 1 patents19902005: 1 patents20052006: 2 patents2006

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7065450 Process for production of new catalysts using an evolutionary process Dorit Wolf, Olga Gerlach 2006-06-20
7033558 Method for eliminating traces of hydrocarbons from gas streams Uwe Rodemerck, Peter Ignaszewski, Peter Claus, Olga Gerlach, Dorit Wolf 2006-04-25
6906221 Method for producing acetic acid Sabine Zeyss, Uwe Dingerdissen, Dorit Wolf, David Linke 2005-06-14
4939312 Continuous process for the oxidative coupling of methane to C.sub.2+ hydrocarbons in the presence of catalysts Joao A. da Silva Palla Carreiro, Wilfried Bytyn 1990-07-03
4608449 Process for the production of ethane and/or ethylene from methane Wilhelm Hinsen 1986-08-26