Issued Patents All Time
Showing 76–100 of 148 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5025113 | Catalytic preparation of tertiary butyl alcohol from tertiary butyl hydroperoxide | John F. Knifton | 1991-06-18 |
| 5025112 | Purification of cumene recycle streams | Edward T. Marquis, John F. Knifton | 1991-06-18 |
| 4992602 | Preparation of tertiary butyl alcohol | Edward T. Marquis | 1991-02-12 |
| 4992566 | Recovery of tertiary butyl hydroperoxide and tertiary butyl alcohol | Edward T. Marquis, Kenneth P. Keating, Robert A. Meyer | 1991-02-12 |
| 4980514 | Ketone derivatives of polyoxypropylene glycols | Edward T. Marquis | 1990-12-25 |
| 4978800 | Production of detergent range alcohols and ketones using acetylacetonate catalysts | Edward T. Marquis, John F. Knifton | 1990-12-18 |
| 4978799 | Production of detergent range alcohols and ketones using porphyrin catalysts | Edward T. Marquis, Howard F. Payton | 1990-12-18 |
| 4978785 | Oxidation of polyoxypropylene glycols to acids and ketones | John M. Larkin | 1990-12-18 |
| 4977285 | Recovery of tertiary butyl hydroperoxide and tertiary butyl alcohol | Edward T. Marquis, Kenneth P. Keating, Robert A. Meyer | 1990-12-11 |
| 4970346 | Dicyano bis-(1,10-phenanthrolene)iron(II) catalyst useful for detergent range alcohols and ketones | Edward T. Marquis | 1990-11-13 |
| 4960948 | Manufacture of ketone derivatives of polyoxypropylene glycols | Edward T. Marquis | 1990-10-02 |
| 4939281 | Method for recovering solid molybdenum compounds | Edward T. Marquis, Kenneth P. Keating | 1990-07-03 |
| 4922036 | Tertiary butyl hydroperoxide decomposition | Edward T. Marquis, John F. Knifton | 1990-05-01 |
| 4922035 | Catalytic preparation of tertiary butyl alcohol by decomposition of tertiary butyl hydroperoxide | Edward T. Marquis | 1990-05-01 |
| 4922033 | Preparation of tertiary butyl alcohol by the catalytic decomposition of tertiary butyl hydroperoxide | John F. Knifton, Edward T. Marquis | 1990-05-01 |
| 4922034 | Catalyzed conversion of tertiary butyl hydroperoxide to tertiary butyl alcohol | Edward T. Marquis, Mark A. Mueller | 1990-05-01 |
| 4912267 | Catalytic conversion of tertiary butyl hydroperoxide to tertiary butyl alcohol | John F. Knifton | 1990-03-27 |
| 4912266 | Catalytic decomposition of tertiary butyl hydroperoxide | John F. Knifton, Edward T. Marquis, Mark A. Mueller | 1990-03-27 |
| 4910349 | Catalyst production of tertiary butyl alcohol from tertiary butyl hydroperoxide | John F. Knifton, Edward T. Marquis | 1990-03-20 |
| 4900850 | Recovery of purified ditertiary butyl peroxide | Robert A. Meyer | 1990-02-13 |
| 4898995 | Method for production of phenol/acetone from cumene hydroperoxide | John F. Knifton | 1990-02-06 |
| 4891437 | Olefin epoxidation of olefins in a polar medium | Edward T. Marquis, Kenneth P. Keating, John F. Knifton, William A. Smith, Jonathan Lustri | 1990-01-02 |
| 4873380 | Catalyst for removing peroxide contaminants from tertiary butyl alcohol | John M. Larkin | 1989-10-10 |
| 4845251 | Epoxidation in the presence of molybdenum/alkali metal/ethylene glycol complexes [useful as epoxidation catalysts] | Edward T. Marquis, Kenneth P. Keating | 1989-07-04 |
| 4810809 | Ditertiary butyl peroxide recovery | Robert A. Meyer, William A. Smith, Edward T. Marquis | 1989-03-07 |