Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TS

Thomas Schwerzel — 30 Patents

Basf Se: 16 patents #948 of 13,826Top 7%
BFBasf Lacke & Farben: 13 patents #9 of 254Top 4%
Ludwigshafen, DE: #76 of 1,722 inventorsTop 5%
Overall (All Time): #121,623 of 4,157,543Top 3%
30 Patents All Time
Thomas Schwerzel has been granted 30 US patents while listed as an inventor at Basf Se. The first was granted in 1988 and the most recent in June 2002. Thomas Schwerzel ranks #121,623 of 4,157,543 US inventors in our database (top 2.9%). Patent records list Thomas Schwerzel in Ludwigshafen, DE.

Patents per Year

Patents granted per year, 1988 to 2002Bar chart with a peak of 8 patents in 1991.peak 81988: 1 patents19881989: 2 patents1990: 4 patents19901991: 8 patents1992: 3 patents19921993: 4 patents1994: 3 patents19941996: 1 patents1997: 1 patents19971998: 1 patents2000: 1 patents20002002: 1 patents2002

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6409860 Method for adhering a floor covering to a floor with a floor adhesive Peter Fickeisen, Oral Aydin, Eckehardt Wistuba, Rudiger Fussl, Dieter Urban 2002-06-25 $235,000
6080813 Aqueous polymer dispersions Kurt Wendel, Guenter Hirsch 2000-06-27
5705563 Aqueous polymer dispersions Kurt Wendel, Guenter Hirsch 1998-01-06
5639361 Binder system for electrodeposition coating Klaus Humke, Udo Strauss, Hans Schupp, Dieter Faul, Helmut Fobbe 1997-06-17
5536779 Aqueous polymer dispersions Kurt Wendel, Guenter Hirsch 1996-07-16
5358998 Aqueous polymer dispersions Kurt Wendel, Guenter Hirsch 1994-10-25
5342916 Condensation polymers of sulfonated phenols, urea, other organic nitrogen-bases, and formaldehyde, and their use as tanning agents and as spraying aids for redispersible polymer powders Juergen Weiser, Wolfgang Reuther, Karl Stork, Ortwin Schaffer, Gernot Franzmann +3 more 1994-08-30
5290832 Moldings Kurt Wendel, Thomas Anselmann, Ruediger Fuessl 1994-03-01
5221296 Abrasives Kurt Wendel, Hermann Rockstroh 1993-06-22
5196468 Solvent-free adhesive composition based on an aqueous acrylate latex Peter Fickeisen, Hans J. Neumann 1993-03-23
5188716 Heat-curable coating composition for cathodic electrocoating Hans Schupp, Klaus Huemke, Dieter Faul, Ulrich Heimann 1993-02-23
5177125 Two-phase cathodic electrocoat containing epoxy resin-ATBN adducts Hans Schupp, Klaus Huemke, Ulrich Heimann 1993-01-05
5130350 Electrocoating binders which are water-dilutable on protonation with an acid, for the production of thick coating films, based on monofunctionally initiated epoxy resins Hans Schupp, Dirk Lawrenz, Hans-Josef Oslowski, Ulrich Heimann 1992-07-14
5096555 Heat-curable coating composition for cathodic electrocoating Hans Schupp, Klaus Huemke, Dieter Faul 1992-03-17
5086092 Heat-curable aqueous coating agent for cathodic electrocoating containing monomeric chelating agent Hans Schupp, Dirk Lawrenz, Hans-Josef Oslowski, Ulrich Heimann 1992-02-04
5055168 Binder for cathodic electrocoating Dirk Lawrenz, Eberhard Schupp 1991-10-08
5051160 Polymeric reaction product that becomes water-thinnable on protonation with an acid Hans Schupp 1991-09-24
5041495 Aqueous secondary dispersion containing phosphate groups Gerhard Auchter, Eckehardt Wistuba 1991-08-20
5039721 Based on monofunctionally initiated, polyaminoamide modified epoxy resins Hans Schupp, Dirk Lawrenz, Hans-Josef Oslowski, Ulrich Heimann 1991-08-13
5015672 Synthetic resin with basic nitrogen groups, preparation and use thereof using a urethane carrying ketimine Thomas Perner, Rolf Osterloh, Eberhard Schupp, Klaas Ahlers 1991-05-14
5015673 Synthetic resin with basic nitrogen groups, preparation and use thereof using a urethane carrying ketimine Thomas Perner, Rolf Osterloh, Eberhard Schupp, Klaas Ahlers 1991-05-14
4983704 Heat-reactive crosslinking agent for surface coating binders Dirk Lawrenz, Hans Schupp, Hans-Josef Oslowski, Ulrich Heimann 1991-01-08
4981884 Synthetic resin with basic nitrogen groups, preparation and use thereof Thomas Perner, Rolf Osterloh, Eberhard Schupp, Klaas Ahlers 1991-01-01
4956402 Synthetic resin with basic nitrogen groups from resins reacted with the ketimine-urethane product of an alkanolamine, a ketone and anisocyanate Thomas Perner, Rolf Osterloh, Eberhard Schupp, Klaas Ahlers 1990-09-11
4952623 Aqueous polymer dispersions having a long shelf life Gerhard Auchter, Rainer Blum, Gerhard Neubert, Eckehardt Wistuba, Rolf Osterloh 1990-08-28