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

Kurt Allen — 14 Patents

SSSolvay Sa: 4 patents #36 of 433Top 9%
STStoropack: 4 patents #3 of 11Top 30%
FLFlexitallic Limited: 2 patents #1 of 8Top 15%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Kurt Allen has been granted 14 US patents while listed as an inventor at Solvay Sa. The first was granted in 1992 and the most recent in October 2020. Kurt Allen ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Kurt Allen in Brussels, OH, BE.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
10807876 Process for the joint production of sodium carbonate and sodium bicarbonate Perrine Davoine, Francis M. Coustry, Jean-Paul Detournay 2020-10-20
10065866 Process for the joint production of sodium carbonate and sodium bicarbonate Perrine Davoine, Francis M. Coustry, Jean-Paul Detournay 2018-09-04
9957070 Apparatus for supplying multiple foam machines with foam precursors 2018-05-01
9745086 Apparatus for supplying multiple foam machines with foam precursors 2017-08-29
9051627 Process for producing sodium bicarbonate Hugo WALRAVENS, Thoi-Dai Chau, Alain Vandendoren 2015-06-09
8936061 Method and machine for making foam cushions Raymond Cherfane, Jean-Marc Slovencik, Thomas Eckel 2015-01-20
8865095 Process for producing sodium bicarbonate Hugo WALRAVENS, Thoi-Dai Chau, Alain Vandendoren 2014-10-21
8586165 Method and machine for making foam cushions Raymond Cherfane, Jean-Marc Slovencik, Thomas Eckel 2013-11-19
D439741 Case for computer and accessories 2001-04-03
5873836 Blood pressure monitoring with improved noise rejection Alan R. Kahn, Dennis E. Bahr 1999-02-23
5772600 Coherent pattern identification in non-stationary periodic data and blood pressure measurement using same Alan R. Kahn, Dennis E. Bahr 1998-06-30
5680868 Method and apparatus for detecting blood pressure by blood pressure sounds in the presence of significant noise Alan R. Kahn, Dennis E. Bahr 1997-10-28
5275423 Spiral wound gasket Walter Stephan 1994-01-04
5161807 Spiral wound gasket Walter Stephan 1992-11-10