{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Basf Se", "item": "https://www.patentleaderboard.com/company/basf-se"}, {"@type": "ListItem", "position": 3, "name": "Klaus Kaiser", "item": "https://www.patentleaderboard.com/inventor/fl:kl_ln:kaiser-2"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Basf Se › Klaus Kaiser
KK

Klaus Kaiser — 12 Patents

Basf Se: 4 patents #3,853 of 13,826Top 30%
BGBayer Technology Services Gmbh: 3 patents #13 of 172Top 8%
BHBayer Healthcare: 2 patents #3,312 of 8,007Top 45%
Hoechst Gmbh: 2 patents #1,574 of 4,020Top 40%
TBTalecris Biotherapeutics: 1 patents #5 of 26Top 20%
RGRoche Diagnostics Gmbh: 1 patents #457 of 851Top 55%
Frankfurt am Main, DE: #217 of 1,925 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Klaus Kaiser has been granted 12 US patents while listed as an inventor at Basf Se. The first was granted in 1982 and the most recent in December 2012. Klaus Kaiser ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Klaus Kaiser in Frankfurt am Main, DE.

Patents per Year

Patents granted per year, 1982 to 2012Bar chart with a peak of 2 patents in 1982.peak 21982: 2 patents19821992: 1 patents19921994: 1 patents19941995: 1 patents19951996: 1 patents19962001: 1 patents20012008: 1 patents20082010: 2 patents20102012: 2 patents2012

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
8328167 Modules for membrane aeration Jörg Kauling, Hans-Jürgen Henzler, Sebastian Schmidt, Helmut Brod, Stephan Kirchner +1 more 2012-12-11
8232369 Device and method for precipitation of peptides Hans-Jürgen Henzler, Stephan Kirchner, Dirk Havekost, Jörg Kauling, Richard Pasquinelli +1 more 2012-07-31
7695675 Method of inactivating microorganisms in a fluid using ultraviolet radiation Hans-Juergen Henzler, Joerg Kauling, Rolf Treckmann, Kathryn Remington, Cynthia J. Galloway 2010-04-13
7651660 Apparatus for irradiating liquids Jörg Kauling, Hans-Jürgen Henzler, Isabell Günther, Franz Schmitt, Erhard Beckers +1 more 2010-01-26
7420183 Apparatus and process for sterilization of liquid media by means of UV irradiation and short-time heat treatment Jörg Kauling, Hans-Jürgen Henzler, Sebastian Schmidt, Franz Schmitt, Erhard Beckers 2008-09-02
6211158 Desazapurine-nucleotide derivatives, processes for the preparation thereof, pharmaceutical compositions containing them and the use thereof for nucleic acid sequencing and as antiviral agents Frank Seela, Heinz-Peter Muth, Werner Bourgeois, Klaus Muhlegger, Herbert von der Eltz +1 more 2001-04-03
5582739 Reduction of the phosphate content in waste water from the preparation of metal salts of ascorbic acid 2-monophosphate Joachim Paust 1996-12-10
5420302 Preparation of calcium L-ascorbate 2-phosphate Friedhelm Balkenhohl, Joachim Paust 1995-05-30
5276209 Preparation of polyenes Hagen Jaedicke, Manfred Hamm 1994-01-04
5126500 Preparation of retinyl glycosides and intermediates therefor Ulrich von Deessen, Joachim Paust, Helmut Indest 1992-06-30
4355186 Process for the preparation of 4-phenoxy-phenols Werner Becker, Klaus Dehmer, Karl Rehn 1982-10-19
4353783 Process for separating water from mixtures thereof with vinyl acetate and acetic acid Gunter Roscher, Karl-Heinz Schmidt, Horst Langner, Hermann Neu, Aladar Lienerth +1 more 1982-10-12

Frequent Collaborators

Hans-Jürgen Henzler4 shared
Jörg Kauling4 shared
Joachim Paust3 shared
Dirk Havekost2 shared
Erhard Beckers2 shared
Rolf Treckmann2 shared

Nearby-Ranked Inventors

John Patrick Hickey, III12
Gregory Lutter12
Josselin Xavier COUPARD12
Xuan Li12
Nandana Mihindukulasooriya12
Keiichi Matsuda12
Robert Imig12
Peter Mage12
Sze Ping Ching12