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

Helmut Wolf — 39 Patents

Basf Se: 9 patents #1,877 of 13,826Top 15%
AGAstrium Gmbh: 5 patents #6 of 305Top 2%
JDJohn Deere: 5 patents #968 of 5,518Top 20%
Siemens Aktiengesellschaft: 3 patents #4,667 of 22,248Top 25%
DADiamalt Aktiengesellschaft: 2 patents #7 of 21Top 35%
SISumitomo Rubber Industries: 2 patents #809 of 1,637Top 50%
MAMannesmann Vdo Ag: 2 patents #95 of 414Top 25%
MGMesserschmitt Bolkow Blohm Gmbh: 1 patents #178 of 531Top 35%
QAQuante Ag: 1 patents #4 of 18Top 25%
SAStandard Elektrik Lorenz Ag: 1 patents #23 of 104Top 25%
AGAnt Nachrichtentechnik Gmbh: 1 patents #46 of 149Top 35%
U.S. Philips: 1 patents #4,149 of 8,851Top 50%
DADaimler-Benz Aerospace Ag: 1 patents #33 of 147Top 25%
Daimlerchrysler Ag: 1 patents #1,774 of 4,854Top 40%
Fraunhofer: 1 patents #1,798 of 4,748Top 40%
Hoechst Gmbh: 1 patents #2,248 of 4,020Top 60%
KRKrone: 1 patents #72 of 185Top 40%
Holzkirchen, DE: #3 of 234 inventorsTop 2%
Overall (All Time): #81,245 of 4,157,543Top 2%
39 Patents All Time
Helmut Wolf has been granted 39 US patents while listed as an inventor at Basf Se. The first was granted in 1982 and the most recent in October 2016. Helmut Wolf ranks #81,245 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Helmut Wolf in Holzkirchen, DE.

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9478838 Orthomode coupler for an antenna system Michael Schneider 2016-10-25
8878629 Diplexer for a reflector antenna Ralf Gehring, Christian Hartwanger, Un Pyo Hong, Enrico Reiche, Michael Schneider +1 more 2014-11-04
8674874 Method and device for calibrating an array antenna Francis Soualle 2014-03-18
8198955 Signal branch for use with correction information in a communication system Enrico Reiche, Richard D. Roberts, Michael Schneider 2012-06-12
7226011 Stacker reclaimer method and apparatus Hans Schlegel 2007-06-05
7222804 Arrangement for the adjustment of a shearbar with respect to a chopper assembly and a method of adjustment thereof Steffen Clauss, Manfred Engel 2007-05-29 $13,886,000
7146788 Chopper arrangement for a forage harvester Marc Kirsch 2006-12-12 $39,060,000
7000757 Stacker reclaimer apparatus Hans Schlegel 2006-02-21
6889723 Preparation for sealing punctured tires and apparatus for the sealing and pumping up of tires Manfred Gerresheim, Hans-Bernd Fuchs, Ulrich Steinbrecht, Norbert Stransky, Eduard Ditzel 2005-05-10
6642850 Indicating device Heinrich Noll, Thorsten Wend, Matthias Rein 2003-11-04
6489929 Centrally fed antenna system and method for optimizing such an antenna system Luc Duchesne, Norbert Nathrath 2002-12-03
6475063 Grinding device 2002-11-05 $42,506,000
6468132 Grinding arrangement Henrik Nieschulze 2002-10-22 $9,915,000
6454892 Preparation for sealing punctured tires and apparatus for the sealing and pumping up of tires Manfred Gerresheim, Hans-Bernd Fuchs, Ulrich Steinbrecht, Norbert Stransky, Eduard Ditzel 2002-09-24
6379015 Indicating instrument with an illuminated pointer disposed behind the dial Heinz Wilhelm, Michael Döbler, Benoit Bauer, Heinz Turck, Frank Pohlmann +1 more 2002-04-30
6154183 Waveguide antenna 2000-11-28 $20,463,000
5684494 Reflector antenna, especially for a communications satellite Norbert Nathrath, Ludwig Haas, Manfred Lieke, Detlev Blaschke 1997-11-04 $646,000
5585472 Preparation of alkyl glycosides Gerhard Wolf 1996-12-17
5554742 Preparation of alkyl glycosides Gerhard Wolf, Alfred Oftring, Georg Schuh, Rudolf Alt, Hans-Heinrich Bechtolsheimer +1 more 1996-09-10
5539134 Process for the preparation of N-alkanoyl-polyhydroxyalkylamines Beate Strecker, Gerhard Wolf, Alfred Oftring, Hans-Heinrich Bechtolsheimer, Dieter Hertel 1996-07-23
5457535 Method and apparatus for determining the concentration of optically-active materials in a fluid Gerhard Schmidtke, Wolfgang Riedel 1995-10-10
5357960 Method and apparatus for the quantitative determination of optically active substances Gerhard Schmidtke, Wolfgang Riedel 1994-10-25
5316338 Arrangement for endwise transport of an implement Gerd Bramstedt, Xaver Mak, Fritz Mak 1994-05-31 $9,369,000
5287454 Method for acquiring network knowledge about a digital transmission network Martin Diekmeier, Eckhart Flor, Klemens Hahn, Gerhard Himmel 1994-02-15
5156559 Coupling device for a coaxial line system Ernst Sommer, Herbert Rosseg, Hans Mareis 1992-10-20