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Stephen Karr — 14 Patents

APAphton: 11 patents #2 of 10Top 20%
University of California: 2 patents #4,561 of 18,278Top 25%
CACancer Advances: 1 patents #9 of 14Top 65%
Davis, CA: #125 of 1,472 inventorsTop 9%
California: #43,920 of 386,348 inventorsTop 15%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Stephen Karr has been granted 14 US patents while listed as an inventor at Aphton. The first was granted in 1989 and the most recent in February 2014. Stephen Karr ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Stephen Karr in Davis, CA, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8648231 Wall-associated kinase-like polypeptide mediates nutritional status perception and response Zhenbiao Yang 2014-02-11
8343930 Combination therapy for the treatment of tumors Philip C. Gevas, Stephen Grimes, Susan Watson, Dov Michaeli 2013-01-01
8168861 Compositions and methods for increasing cellulose production Zhenbiao Yang 2012-05-01
6861510 Immunogenic compositions against gastrin peptides Philip C. Gevas, Stephen Grimes, Richard L. Littenberg 2005-03-01 $933,000
6359114 System for method for the modification and purification of proteins Stephen Grimes 2002-03-19 $4,059,000
5866128 Method for the treatment and prevention of gastric and duodenal ulcer Philip C. Gevas, Stephen Grimes, Richard L. Littenberg 1999-02-02 $4,721,000
5785970 Method of the treatment of gastrointestinal disorders with immunogenic compositions against gastrin Philip C. Gevas, Stephen Grimes, Richard L. Littenberg 1998-07-28 $2,473,000
5622702 Immunogenic compositions and methods for the treatment and prevention of gastric and duodenal ulcer disease Philip C. Gevas, Stephen Grimes, Richard L. Littenberg 1997-04-22 $3,012,000
5609870 Methods for the preparation of immunogens against gastrin Philip C. Gevas, Stephen Grimes, Richard L. Littenberg 1997-03-11 $3,433,000
5607676 Immunogenic compositions against gastrin peptides Philip C. Gevas, Stephen Grimes, Richard L. Littenberg 1997-03-04 $3,431,000
5468494 Immunogenic compositions against human gastrin 17 Philip C. Gevas, Stephen Grimes, Dov Michaeli, Robert Scibienski 1995-11-21 $2,131,000
5023077 Immunogenic compositions and methods for the treatment and prevention of gastric and duodenal ulcer disease Philip C. Gevas, Stephen Grimes, Richard L. Littenberg 1991-06-11 $760,000
4891219 Method for immunization against and treatment of infection by ectoparasites and endoparasites Elizer Benjamini, Robert Scibienski, Stephen Grimes 1990-01-02
4814170 Method for immunization against and treatment of infection by ectoparasites and endoparasites 1989-03-21