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USPTO Patent Rankings Data through Dec 31, 2025
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Peter Weidlich — 9 Patents

Basf Se: 9 patents #1,877 of 13,826Top 15%
Mannheim, DE: #293 of 2,026 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Peter Weidlich has been granted 9 US patents while listed as an inventor at Basf Se. The first was granted in 1995 and the most recent in January 2001. Peter Weidlich ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Peter Weidlich in Mannheim, DE.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6169214 Catalyst consisting of a hollow cylindrical carrier having a catalytically active oxide material applied to the outer surface of the carrier, and process for using said catalyst Andreas Tenten, Gerd Linden 2001-01-02 $413,000
5910608 Catalyst consisting of a hollow cylindrical carrier having a catalytically active oxide material applied to the outer surface of the carrier, and process for using said catalyst Andreas Tenten, Gerd Linden 1999-06-08
5747411 Supported catalysts which are suitable for ammonoxidation Lothar Karrer, Frank-Friedrich Pape, Ulrich Kohler, Rainer Becker, Michael Hullmann +1 more 1998-05-05
5736076 Graphite moldings Ruprecht Meissner, Matthias Irgang, Knut Eger, Heinz Dreyer 1998-04-07
5677261 Preparation of a catalyst consisting of a carrier and a catalytically active oxide material applied to the surface of the carrier Andreas Tenten, Gerd Linden 1997-10-14
5637546 Preparation of catalytically active poly-metal oxide materials which contain the elements V and Mo in oxide form as basic components Andreas Tenten, Ulrich Hammon 1997-06-10
5512525 Regeneration of spent multimetal oxide oxidation catalysts from the catalytic gas-phase oxidation of lower organic compounds Andreas Tenten, Ulrich Hammon, Walter Doerflinger 1996-04-30
5493052 Multimetal oxide compositions Andreas Tenten 1996-02-20
5446004 Multimetal oxide compositions Andreas Tenten 1995-08-29