Brown; Ward T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Brown; Ward T..The latest application filed is for "amphoteric polymer composition".
- Brown; Ward T. - North Wales PA US
- Brown; Ward T. - N. Wales PA
| Patent | Date |
|---|---|
| Amphoteric polymer composition Grant 10,160,880 - Auld , et al. Dec | 2018-12-25 |
| Aqueous dispersion of polymeric particles Grant 8,822,585 - Bompart , et al. September 2, 2 | 2014-09-02 |
| Amphoteric Polymer Composition App 20140194566 - Auld; Kathleeen A. ; et al. | 2014-07-10 |
| Opacifying particles and compositions formed therefrom Grant 8,716,365 - Brown May 6, 2 | 2014-05-06 |
| Opacifying pigment particle Grant 8,304,485 - Allen , et al. November 6, 2 | 2012-11-06 |
| Opacifying pigment particle Grant 8,283,404 - Allen , et al. October 9, 2 | 2012-10-09 |
| Opacifying Particles And Compositions Formed Therefrom App 20110251304 - Brown; Ward T. | 2011-10-13 |
| Opacifying pigment particle App 20100298483 - Allen; Nathan T. ; et al. | 2010-11-25 |
| Opacifying pigment particle App 20100298484 - Allen; Nathan T. ; et al. | 2010-11-25 |
| Aqueous dispersion of polymeric particles App 20080058457 - Bompart; Marc ; et al. | 2008-03-06 |
| Functionalization of polymers via enamine of acetoacetate Grant 5,616,764 - Lavoie , et al. April 1, 1 | 1997-04-01 |
| Aromatic polycarbodiimide crosslinkers Grant 5,574,083 - Brown , et al. November 12, 1 | 1996-11-12 |
| Functionalization of polymers via enamine of acetoacetate Grant 5,548,024 - Lavoie , et al. August 20, 1 | 1996-08-20 |
| Functionalization of polymers via enamine of acetoacetate Grant 5,525,662 - Lavoie , et al. June 11, 1 | 1996-06-11 |
| Functionalization of polymers via enamine of acetoacetate Grant 5,494,961 - Lavoie , et al. February 27, 1 | 1996-02-27 |
| Functionalization of polymers via enamine of acetoacetate Grant 5,494,975 - Lavoie , et al. February 27, 1 | 1996-02-27 |
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