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USPTO Patent Rankings Data through Dec 31, 2025
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Gerald Neubauer — 27 Patents

Basf Se: 26 patents #453 of 13,826Top 4%
UNUnknown: 4 patents #4,220 of 83,584Top 6%
Hamburg, DE: #78 of 5,803 inventorsTop 2%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
Gerald Neubauer has been granted 27 US patents while listed as an inventor at Basf Se. The first was granted in 1985 and the most recent in December 2016. Gerald Neubauer ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list Gerald Neubauer in Hamburg, DE.

Patents per Year

Patents granted per year, 1985 to 2016Bar chart with a peak of 4 patents in 1989.peak 41985: 2 patents19851986: 2 patents1988: 1 patents19881989: 4 patents1990: 1 patents19901991: 2 patents1992: 4 patents19921993: 1 patents1994: 3 patents19941995: 1 patents1996: 2 patents19961997: 3 patents2016: 1 patents2016

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
9522480 Continuous method for producing a lightweight sandwich panel and lightweight sandwich panels producible according to this method Lutz Helmrich 2016-12-20
5700358 Recovery of caprolactam from oligomers and/or polymers of caprolactam Hugo Fuchs, Josef Ritz 1997-12-23
5639706 Hydrogenation catalyst based on a platinum metal partially poisoned with finely divided sulfur Franz-Josef Weiss, Hugo Fuchs, Heinz-Walter Schneider 1997-06-17
5637700 Purification of caprolactam Hugo Fuchs, Claus-Ulrich Priester 1997-06-10
5560895 Method of use of a hydrogenation catalyst based on a platinum metal partially poisoned with finely divided sulfur Franz-Josef Weiss, Hugo Fuchs, Heinz-Walter Schneider 1996-10-01
5496789 Hydrogenation catalyst based on a platinum metal partially poisoned with finely divided sulfur Franz-Josef Weiss, Hugo Fuchs, Heinz-Walter Schneider 1996-03-05
5458740 Process for the purification of crude caprolactam Thomas P. Losier, Donald R. Johnson, Hugo Fuchs, Josef Ritz 1995-10-17
5360905 Recovery of caprolactam from oligomers and/or polymers of caprolactam Hugo Fuchs, Claus-Ulrich Priester, Erwin Brunner, Josef Ritz, Michael Kopietz 1994-11-01
5359062 Recovery of caprolactam from polycaprolactam Hugo Fuchs, Josef Ritz, Claus-Ulrich Priester 1994-10-25
5350847 Purification of caprolactam Hugo Fuchs, Claus-Ulrich Priester 1994-09-27
5264571 Preparation of caprolactam by Beckmann rearrangement of cyclohexanone oxime Hugo Fuchs, Josef Ritz 1993-11-23
5175316 Cyclic preparation of cyclohexene oxide, cyclohexanol and cyclohexanone David Agar, Paul-Michael Bever, Hans H. Schuster 1992-12-29
5155081 Platinum-on-graphite catalysts Werner Steigleiter, Wolfgang Hoelderich, Franz-Josef Weiss, Hugo Fuchs, Luc Guns +1 more 1992-10-13
5124138 Work-up of aqueous mother liquors containing hydrochloric acid, sulfuric acid and their hydroxyl-ammonium and ammonium salts Hugo Fuchs, Josef Ritz 1992-06-23
5120699 Platinum-on-graphite catalysts and the use thereof Franz-Josef Weiss, Hugo Fuchs, Werner Steigleiter, Wolfgang Hoelderich, Luc Guns +1 more 1992-06-09
5032684 Continuous purification of caprolactam Josef Ritz, Hugo Fuchs, David Agar, Rolf Fischer, Uwe Vagt 1991-07-16
4997635 Preparation of crystalline hydroxylammonium sulfate having a low ammonium sulfate content Hugo Fuchs, Josef Ritz, Franz-Josef Weiss 1991-03-05
4931592 Storability of molten cyclohexanone oxime Hugo Fuchs, David Agab, Josef Ritz 1990-06-05
4882430 Recovery of caprolactam from caprolactam distillation low boilers or high boilers or mixtures thereof Emile De Decker, Hugo Fuchs, Bernhard Holzknecht, Josef Ritz 1989-11-21
4814511 Working up cyclohexyl hydroperoxide containing reaction mixtures Rolf Schnabel, Juergen Hartig, Josef Ritz 1989-03-21
4804473 Removal of water-immiscible solvents from offgases containing same Uwe Brand, Emile DeDecker, Ernst Deuker, Hugo Fuchs, Klaus Kartte +1 more 1989-02-14
4804754 Preparation of caprolactam from cyclohexanone oxime by Beckmann rearrangement Emile De Decker, Jozef Oostvogels, Gerard van Wauwe 1989-02-14
4755604 Preparation of 3-methylpiperidine Gerhard Frank 1988-07-05
4598058 Molded catalyst materials containing reduced cobalt and/or nickel particles Gerhard Frank, Paul Duffner, Hans J. Wilfinger 1986-07-01
4587228 Molded iron catalyst material and its preparation Gerhard Frank 1986-05-06