Lewis; Sheldon N.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lewis; Sheldon N..The latest application filed is for "hydrolase surfactant systems and their use in laundering".
- Lewis; Sheldon N. - Lafayette CA
- Lewis; Sheldon N. - LePlan de Grasse FR
- Lewis; Sheldon N. - Willow Grove PA
| Patent | Date |
|---|---|
| Hydrolase surfactant systems and their use in laundering Grant 5,223,169 - El-Sayed , et al. June 29, 1 | 1993-06-29 |
| Glycolate ester peracid precursors Grant 4,959,187 - Fong , et al. September 25, 1 | 1990-09-25 |
| Glycolate ester peracid precursors Grant 4,778,618 - Fong , et al. October 18, 1 | 1988-10-18 |
| Novel polymers of alkyl acrylates Grant 4,356,288 - Lewis , et al. October 26, 1 | 1982-10-26 |
| Composition comprising condensation cross-linkable novel methacrylate polymers Grant 4,336,345 - Lewis , et al. June 22, 1 | 1982-06-22 |
| Article having surface coated with paints containing 3-isothiazolones Grant 4,322,475 - Lewis , et al. March 30, 1 | 1982-03-30 |
| Cosmetic formulation comprising 3-isothiazolones Grant 4,265,899 - Lewis , et al. May 5, 1 | 1981-05-05 |
| Cleaning composition containing 3-isothiazolones Grant 4,252,694 - Lewis , et al. February 24, 1 | 1981-02-24 |
| 3-Isothiazolones Grant 4,243,403 - Lewis , et al. January 6, 1 | 1981-01-06 |
| Novel methacrylic polymers having condensation-crosslinkable functionality Grant 4,226,753 - Lewis , et al. October 7, 1 | 1980-10-07 |
| Novel methacrylic polymers having pendant acrylate and methacrylate functionality Grant 4,208,313 - Lewis , et al. June 17, 1 | 1980-06-17 |
| Oligomeric aqueous finishes Grant 4,168,255 - Lewis , et al. September 18, 1 | 1979-09-18 |
| Carboxylic polymeric thickeners Grant 4,167,502 - Lewis , et al. September 11, 1 | 1979-09-11 |
| Polymers of alkyl acrylates Grant 4,158,736 - Lewis , et al. June 19, 1 | 1979-06-19 |
| 3-Isothiazolones as biocides Grant 4,105,431 - Lewis , et al. August 8, 1 | 1978-08-08 |
| Polymers having pendant acrylate and methacrylate functionality Grant 4,064,161 - Lewis , et al. December 20, 1 | 1977-12-20 |
| Acrylic oligomers as melt flow modifiers of thermoplastic coatings and powders Grant 4,023,977 - Mercurio , et al. May 17, 1 | 1977-05-17 |
| Method of producing betaines, monomers and polymers containing betaine-type units and novel and useful copolymers thereby obtained Grant 4,012,437 - Shachat , et al. March 15, 1 | 1977-03-15 |
| Method of coating metal substrates Grant 3,991,235 - Miller , et al. November 9, 1 | 1976-11-09 |
| Thermosetting powder coatings composition Grant 3,970,633 - Miller , et al. July 20, 1 | 1976-07-20 |
| 3-Alkoxyisothiazoles Grant 3,957,808 - Miller , et al. May 18, 1 | 1976-05-18 |
| Acrylamide derivatives of 3-isothiazolones Grant 3,914,301 - Miller , et al. October 21, 1 | 1975-10-21 |
| Nitrocellulose-modified Urethane Coating Compositions And Their Use In Finishing Leather Grant 3,816,168 - Lewis , et al. June 11, 1 | 1974-06-11 |
| 3-isothiazolones Grant 3,761,488 - Lewis , et al. September 25, 1 | 1973-09-25 |
| Unsaturated Quaternary Monomers And Polymers Grant 3,678,098 - Lewis , et al. July 18, 1 | 1972-07-18 |
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