Humphreys; Robert W.R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Humphreys; Robert W.R..The latest application filed is for "biological synthesis of p-aminobenzoic acid, p-aminophenol, n-(4-hydroxyphenyl)ethanamide and derivatives thereof".
- Humphreys; Robert W.R. - Point Lookout NY
- Humphreys; Robert W. R. - Annandale NJ
- Humphreys; Robert W. R. - Oradell NJ
- Humphreys; Robert W. R. - Bergenfield NJ
| Patent | Date |
|---|---|
| Biological Synthesis Of P-aminobenzoic Acid, P-aminophenol, N-(4-hydroxyphenyl)ethanamide And Derivatives Thereof App 20140371418 - Ng; Wing On ; et al. | 2014-12-18 |
| Polymeric photoinitiators Grant 7,799,884 - Herr , et al. September 21, 2 | 2010-09-21 |
| Polymeric photoinitiators Grant 7,795,364 - Herr , et al. September 14, 2 | 2010-09-14 |
| Polymeric photoinitiators App 20070208099 - Herr; Donald E. ; et al. | 2007-09-06 |
| Polymeric photoinitiators App 20070078246 - Herr; Donald E. ; et al. | 2007-04-05 |
| Polymeric photoinitiators Grant 7,157,535 - Herr , et al. January 2, 2 | 2007-01-02 |
| Polymeric photoinitiators App 20030236425 - Herr, Donald E. ; et al. | 2003-12-25 |
| Detectable water-treatment polymers and methods for monitoring the concentration thereof Grant 6,040,406 - Carrier , et al. March 21, 2 | 2000-03-21 |
| Polysaccharide modification in densified fluid Grant 5,977,348 - Harris , et al. November 2, 1 | 1999-11-02 |
| Detectable water-treatment polymers and methods for monitoring the concentration thereof Grant 5,654,198 - Carrier , et al. August 5, 1 | 1997-08-05 |
| Latex binders and coatings containing polymers derived from polymerizable saccharide monomers Grant 5,618,876 - Farwaha , et al. April 8, 1 | 1997-04-08 |
| Quaternary ammonium or phosphonium substituted peroxy carbonic acid precursors and their use in detergent bleach compositions Grant 4,818,426 - Humphreys , et al. April 4, 1 | 1989-04-04 |
| Visible light absorbing peroxy-esters Grant 4,604,295 - Humphreys August 5, 1 | 1986-08-05 |
| Polyphotoinitiators Grant 4,587,276 - Lien , et al. May 6, 1 | 1986-05-06 |
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