Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8722557 | Catalyst regeneration | — | 2014-05-13 |
| 7612241 | Hydroformylation process | Daniel F. White, David John Cole-Hamilton | 2009-11-03 |
| 6969780 | Production of butanediol | Walter S. Dubner | 2005-11-29 |
| 6803491 | Preparation of lithium phosphate catalysts | — | 2004-10-12 |
| 6426437 | Hydroformylation process | — | 2002-07-30 |
| 6225509 | Allyl alcohol hydroformylation | Walter S. Dubner | 2001-05-01 |
| 6127584 | Butanediol production | John G. Zajacek | 2000-10-03 |
| 5780655 | Epoxidation process using a phosphate-stabilized peroxotungstate compound as catalyst | — | 1998-07-14 |
| 5663384 | Asymetric epoxidation using a titanium-containing zeolite and a chiral hydroperoxide | Robert J. Saxton, John G. Zajacek | 1997-09-02 |
| 5495052 | Process for producing enantiomerically enriched guaifenesin | Harry Mazurek, Jian-Chyi Chen | 1996-02-27 |
| 5288882 | Process for recovering an optically active epoxy alcohol | T. Thomas Shih | 1994-02-22 |
| 5278070 | Process for producing epoxyalcohols of high optical purity | — | 1994-01-11 |
| 5252759 | Process for producing optically active epoxy alcohol derivatives | — | 1993-10-12 |
| 5241118 | Process for the preparation of trisubstituted ureas by reductive carbonylation | Robert J. Saxton, Edward T. Shawl, Haven S. Kesling, Jr., John G. Zajacek | 1993-08-31 |
| 5166371 | Asymmetric epoxidation using a chiral hydroperoxide | Haven S. Kesling, Jr., John G. Zajacek | 1992-11-24 |
| 5118822 | Olefin epoxidation using a perrhenate catalyst and an organic hydroperoxide | Haven S. Kesling, Jr. | 1992-06-02 |
| 5103027 | Olefin expoxidation using an oxorhenium porphyrin complex catalyst and an organic hydroperoxide | Haven S. Kesling, Jr. | 1992-04-07 |
| 4935101 | Process for the recovery of a water-insoluble epoxy alcohol | Christopher J. Sowa | 1990-06-19 |
| 4772731 | Epoxidation of olefins with molybdenum dioxo dialkyleneglycolate compositions | Charles F. Cooper | 1988-09-20 |
| 4764628 | Asymmetric epoxidation of allylic alcohols | — | 1988-08-16 |
| 4687868 | Production of molybdenum dioxo dialkyleneglycolate compositions for epoxidation of olefins | Charles F. Cooper | 1987-08-18 |
| 4612390 | Method for producing branched carbonylation products from alpha unsaturated olefins | John F. White | 1986-09-16 |
| 4607113 | Production of molybdenum dioxo dialkyleneglycolate compositions for epoxidation of olefins | Charles F. Cooper | 1986-08-19 |
| 4607122 | High selectivity process for vapor phase oxydehydrogenation of alkanoic acids, such as isobutyric acid, using Dawson structure phosphomolybdic acid | John F. White, Eva M. Beals | 1986-08-19 |
| 4558154 | Oxidation of isobutylene oxide to methacrylic acid and methacrolein | John F. White, Eva M. Beals | 1985-12-10 |