Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
WG

William D. Grant — 21 Patents

DUDanisco Us: 7 patents #81 of 467Top 20%
GIGenencor International: 6 patents #54 of 377Top 15%
GNGist-Brocades N.V.: 5 patents #11 of 275Top 4%
DDDanisco A/S, Genencor Division: 1 patents #6 of 17Top 40%
DDDanisco Us Inc., Genencor Division: 1 patents #7 of 39Top 20%
Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Peoria, AZ: #22 of 491 inventorsTop 5%
Arizona: #1,579 of 32,909 inventorsTop 5%
Overall (All Time): #210,281 of 4,157,543Top 6%
21 Patents All Time

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
8753852 Lipolytic enzyme LIP1 Brian E. Jones, Shaun Heaphy, Susan Grant, Helen Rees 2014-06-17
8742071 Lipolytic enzyme LIP2 Brian E. Jones, Shaun Heaphy, Susan Grant, Helen Rees 2014-06-03
8329440 Lipolytic enzyme ELIP Brian E. Jones, Shaun Heaphy, Susan Grant, Helen Rees 2012-12-11
8158397 Bacillus 029cel cellulase Brian E. Jones, Shaun Heaphy, Susan Grant 2012-04-17
7892807 Bacillus BagCel cellulase Brian E. Jones, Shaun Heaphy, Susan Grant 2011-02-22
7833773 Bacillus mHKcel cellulase Brian E. Jones, Shaun Heaphy, Susan Grant, Helen Rees 2010-11-16
7754468 Lipolytic enzyme ELIP Brian E. Jones, Shaun Heaphy, Susan Grant, Helen Rees 2010-07-13
7604974 Bacillus 029cel cellulase Brian E. Jones, Shaun Heaphy, Susan Grant 2009-10-20
7511005 Lipolytic enzyme elip Brian E. Jones, Shaun Heaphy, Susan Grant, Helen Rees 2009-03-31
7449318 Bacillus mHKcel cellulase Brian E. Jones, Shaun Heaphy, Susan Grant, Helen Rees 2008-11-11
6420147 Haloalkaliphilic microorganisms Brian E. Jones 2002-07-16
6291229 Gram-positive alkaliphilic microorganisms Brian E. Jones, Nadine Claire Collins 2001-09-18
5858748 Gram-positive alkaliphilic microorganisms Brian E. Jones, Nadine Claire Collins 1999-01-12
5733767 Gram-negative alkaliphilic microorganisms Brian E. Jones, Nadine Claire Collins 1998-03-31
5719047 Gram-negative alkaliphilic microorganisms Brian E. Jones, Nadine Claire Collins 1998-02-17
5707851 Gram-positive alkaliphilic microorganisms Brian E. Jones, Nadine Claire Collins 1998-01-13
5571716 Gram-negative alkaliphilic microorganisms Brian E. Jones, Nadine Claire Collins 1996-11-05
5514575 Gram-negative alkaliphilic microorganisms Brian E. Jones, Nadine Claire Collins 1996-05-07
5459062 Gram-negative alkaliphilic microorganisms Brian E. Jones, Nadine Claire Collins 1995-10-17
5401657 Gram-positive alkaliphilic microorganisms Brian E. Jones, Nadine Claire Collins 1995-03-28
5142661 Fiber optic cable splice support and routing guide Henry Baum 1992-08-25