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Patent applications and USPTO patent grants for Braunstein; David M..The latest application filed is for "process for alkoxylating carbonyl-functionalized phenols using double metal cyanide catalysts".
Patent | Date |
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Process for alkoxylating carbonyl-functionalized phenols using double metal cyanide catalysts Grant 5,786,514 - Shen , et al. July 28, 1 | 1998-07-28 |
Battery element and battery incorporating polar polymer system Grant 4,708,918 - Fitzgerald , et al. November 24, 1 | 1987-11-24 |
Polybutylene Terephthalate-oxymethylene Polymer Compositions Grant 3,696,171 - Braunstein October 3, 1 | 1972-10-03 |
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