DB

David Blum

BA Bp Corporation North America: 4 patents #52 of 812Top 7%
VE Verenium: 4 patents #27 of 114Top 25%
UG University Of Georgia: 2 patents #194 of 915Top 25%
📍 San Diego, CA: #4,663 of 23,606 inventorsTop 20%
🗺 California: #66,801 of 386,348 inventorsTop 20%
Overall (All Time): #571,451 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9765319 Xylanases, nucleic acids encoding them and methods for making and using them Brian Steer, Walter Callen, Shaun Healey, Geoff Hazlewood, Di Wu +1 more 2017-09-19
RE45660 Xylanases, nucleic acids encoding them and methods for making and using them David Weiner, Alexander Varvak, Shaun Healey, Kristine Chang, Geoff Hazlewood +7 more 2015-09-01
8728769 Xylanases, nucleic acids encoding them and methods for making and using them Brian Steer, Walter Callen, Shaun Healey, Geoff Hazlewood, Di Wu +1 more 2014-05-20
8426184 Cellulases, nucleic acids encoding them and methods for making and using them Joslin Gemsch Cuenca, Mark Dycaico 2013-04-23
8043839 Xylanases, nucleic acids encoding them and methods for making and using them David Weiner, Alexander Varvak, Shaun Healey, Kristine Chang, Geoff Hazlewood +7 more 2011-10-25
7547534 Methods for making a composition to treat a wood, a pulp or a paper Brian Steer, Walter Callen, Shaun Healey, Geoff Hazlewood, Di Wu +1 more 2009-06-16
7504120 Xylanases, nucleic acids encoding them and methods for making and using them Brian Steer, Walter Callen, Shaun Healey, Geoff Hazlewood, Di Wu +1 more 2009-03-17
6602700 Phenolic acid esterases, coding sequences and methods Xin Li, Lars G. Ljungdahl, Michael J. Azain, Edward T. Davies, Ashit K. Shah +1 more 2003-08-05
6365390 Phenolic acid esterases, coding sequences and methods Irina Kataeva, Xin Li, Lars G. Ljungdahl 2002-04-02