Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7431775 | Liquid detergent formulation with hydrogen peroxide | Xue Wang, Keith Genco | 2008-10-07 |
| 6946128 | Protease conjugates having sterically protected epitope regions | David J. Weisgerber, Paul Elliott Correa | 2005-09-20 |
| 6908757 | Serine protease variants having amino acid deletions and substitutions | Elizabeth Ellen Sikorski, Paul Elliott Correa | 2005-06-21 |
| 6599730 | Subtilisin 309 variants having decreased adsorption and increased hydrolysis | Philip Frederick Brode, III, Bobby Lee Barnett, Chanchal Kamur Ghosh | 2003-07-29 |
| 6586223 | Subtilisin protease variants having amino acid substitutions in defined epitope regions | Elizabeth Ellen Sikorski | 2003-07-01 |
| 6586224 | Subtilisin protease variants having amino acid deletions and substitutions in defined epitope regions | Elizabeth Ellen Sikorski | 2003-07-01 |
| 6569663 | Serine protease variants having amino acid substitutions | Elizabeth Ellen Sikorski, Paul Elliott Correa | 2003-05-27 |
| 6566115 | Protease conjugates having sterically protected clip sites | David J. Weisgerber, Paul Elliott Correa | 2003-05-20 |
| 6495136 | Proteases having modified amino acid sequences conjugated to addition moieties | David J. Weisgerber, Paul Elliott Correa | 2002-12-17 |
| 6475765 | Subtilisin DY variants having decreased adsorption and increased hydrolysis | Philip Frederick Brode, III, Bobby Lee Barnett | 2002-11-05 |
| 6455295 | Subtilisin Carlsberg variants having decreased adsorption and increased hydrolysis | Philip Frederick Brode, III, Bobby Lee Barnett | 2002-09-24 |
| 6451574 | Proteinase K variants having decreased adsorption and increased hydrolysis | Philip Frederick Brode, III, Bobby Lee Barnett | 2002-09-17 |
| 6440717 | BPN′ variants having decreased adsorption and increased hydrolysis | Philip Frederick Brode, III, Bobby Lee Barnett, Chanchal Kumar Ghosh | 2002-08-27 |
| 6436690 | BPN′ variants having decreased adsorption and increased hydrolysis wherein one or more loop regions are substituted | Philip Frederick Brode, III, Bobby Lee Barnett, Chanchal Kumar Ghosh | 2002-08-20 |
| 6284246 | Modified polypeptides with high activity and reduced allergenicity | David J. Weisgerber | 2001-09-04 |
| 6066611 | Bleaching compositions comprising protease enzymes | Chanchal Kumar Ghosh, Michael E. Burns, David Neil DiGiulio, Edward Eugene Getty, Richard Timothy Hartshorn +3 more | 2000-05-23 |
| 6017871 | Protease-containing cleaning compositions | Andre Baeck, Chanchal Kumar Ghosh, Thomas P. Graycar, Richard R. Bott, Lori J. Wilson +2 more | 2000-01-25 |
| 5679630 | Protease-containing cleaning compositions | Andre Baeck, Chanchal Kumar Ghosh, Thomas P. Graycar, Richard R. Bott, Lori J. Wilson +2 more | 1997-10-21 |
| 5677272 | Bleaching compositions comprising protease enzymes | Chanchal Kumar Ghosh, Michael E. Burns, David Neil DiGiulio, Edward Eugene Getty, Richard Timothy Hartshorn +3 more | 1997-10-14 |
| 4661288 | Zwitterionic compounds having clay soil removal/anti/redeposition properties useful in detergent compositions | Eugene Paul Gosselink | 1987-04-28 |
| 4659802 | Cationic compounds having clay soil removal/anti-redeposition properties useful in detergent compositions | Eugene Paul Gosselink | 1987-04-21 |
| 4248729 | Detergency booster | Theodore C. Stephens | 1981-02-03 |