Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895987 | Phosphonite-and phosphonite-promoted ruthenium - cobalt catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethers | D. Michael Duggan, Harry K. Myers, Jr., Robert E. Ledley | 1990-01-23 |
| 4859798 | Oxidation of alkanes | Paul E. Ellis, Jr., Harry K. Myers, Jr., George Suld, Wayne A. Langdale | 1989-08-22 |
| 4803187 | Alkane oxidation catalysts | Paul E. Ellis, Jr., Harry K. Myers, Jr., George Suld, Wayne A. Langdale | 1989-02-07 |
| 4732883 | Catalytic oxidation of propylene to allyl acetate | George Suld | 1988-03-22 |
| 4692426 | Phosphite-promoted ruthenium-cobalt catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethers | D. Michael Duggan, Harry K. Myers, Jr. | 1987-09-08 |
| 4663489 | Ruthenium-cobalt carbonyl catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethers | D. Michael Duggan, Harry K. Myers, Jr. | 1987-05-05 |
| 4652542 | Ruthenium-cobalt carbonyl catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethers | D. Michael Duggan, Harry K. Myers, Jr. | 1987-03-24 |
| 4618729 | Ruthenium-cobalt carbonyl metal cluster catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethers | D. Michael Duggan, Harry K. Myers, Jr. | 1986-10-21 |
| 4617287 | Ruthenium-cobalt carbonyl catalysts for the dealkoxyhydroxymethylation of aldehyde acetals to form glycol ethers | — | 1986-10-14 |
| 4602104 | Catalytic oxidation of propylene to allyl acetate | George Suld | 1986-07-22 |
| 4602103 | Process for the oxidation of butenes to linear acetates | — | 1986-07-22 |
| 4542242 | Platinum (O) complex-based hydroformylation catalyst | Chao-Yang Hsu, Paul E. Ellis, Jr. | 1985-09-17 |
| 4524142 | Platinum (O) complex-based hydroformylation catalyst | Chao-Yang Hsu, Paul E. Ellis, Jr. | 1985-06-18 |
| 4522757 | Process for oxidizing a phenol to a p-benzoquinone | Chao-Yang Hsu | 1985-06-11 |
| 4519948 | Process for oxidizing a phenol to a p-benzoquinone | Chao-Yang Hsu | 1985-05-28 |
| 4485246 | Amine promoted catalytic hydrogenation of carboxylic acid anhydrides to lactones or esters | — | 1984-11-27 |
| 4485245 | Hydrogenation of carboxylic acid anhydrides to lactones or esters using a ruthenium trichlorostannate catalyst | Chao-Yang Hsu | 1984-11-27 |
| 4482756 | Production of hydroquinones | Chao-Yang Hsu | 1984-11-13 |
| 4478752 | Process for oxidizing phenol to p-benzoquinone | Chao-Yang Hsu | 1984-10-23 |
| 4469883 | Palladium catalyzed oxy-acetylation of phenyl acetate to meta-acetoxyacetophenone | Chao-Yang Hsu | 1984-09-04 |
| 4442036 | Process for oxidizing phenol to benzoquinone | Chao-Yang Hsu | 1984-04-10 |
| 4332963 | Selective production of phenylene diacetate | Chao-Yang Hsu | 1982-06-01 |
| 4182722 | Ion-exchanged transition metal catalysts for the direct oxidation of olefins to epoxyalcohols | — | 1980-01-08 |