Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6303827 | Process for making aromatic aldehydes | Ramzi Y. Saleh, Christopher L. Becker, Richard H. Schlosberg | 2001-10-16 |
| 5565603 | Process for manufacturing dialkyl carbonate from urea and alcohol | Ramzi Y. Saleh, Elena N. Suciu, Barbara Kuhlmann | 1996-10-15 |
| 5561094 | Dialkyl isocyanato tin alcoholate catalysts and dimers thereof | Ramzi Y. Saleh, Elena N. Suciu, Barbara Kuhlmann | 1996-10-01 |
| 5545600 | Process for the preparation of dialkyltin dialkoxide | George A. Knudsen, Elena N. Suciu | 1996-08-13 |
| 5223464 | Process for regenerating a catalyst used in production of olefins by catalytic ether decomposition | Gustavo Cerri | 1993-06-29 |
| 5177290 | Isoprene process | Ji-Yong Ryu | 1993-01-05 |
| 5118871 | Minimizing deactivation of ether synthesis catalyst | John J. Cikut, Dan E. Hendriksen, Terry A. Fons, Di Ou, Daniel D. Rosenfeld | 1992-06-02 |
| 5113033 | Ruthenium salt and aluminum halide catalyst system for codimerization of alpha monoolefins and conjugated diolefins | Richard S. Myers, Daniel R. Mills | 1992-05-12 |
| 5073663 | Increasing the level of 2-methyl-2-butene in isoamylene | Gustavo Cerri | 1991-12-17 |
| 5043518 | Process for regenerating a catalyst and resultant regenerated catalyst and production of olefins by catalytic ether decomposition using regenerated catalyst | Gustavo Cerri | 1991-08-27 |
| 4824969 | Process for preparing cyclic carbonate esters from olefins in a single reaction mixture | Richard G. Austin, Richard S. Myers | 1989-04-25 |
| 4714788 | Tertiary olefin process | Jeffrey S. Plotkin | 1987-12-22 |
| 4691073 | Production of tertiary olefins | — | 1987-09-01 |
| 4533772 | Process for directly hydroxylating olefins using an osmium-halide catalyst and oxygen oxidant | Richard G. Austin | 1985-08-06 |
| 4533773 | Process for hydroxylating olefins in the presence of an osmium oxide catalyst and carboxylate salt co-catalyst | Richard G. Austin | 1985-08-06 |
| 4496778 | Process for the hydroxylation of olefins using molecular oxygen, an osmium containing catalyst, a copper Co-catalyst, and an aromatic amine based promoter | Richard S. Myers, Richard G. Austin | 1985-01-29 |
| 4496779 | Process for the hydroxylation of olefins using molecular oxygen, an osmium containing catalyst, a copper co-catalyst, and a cycloaliphatic amine based promoter | Richard S. Myers, Richard G. Austin | 1985-01-29 |
| 4486613 | Process for hydroxylating olefins using an osmium carbonyl catalyst | Richard G. Austin, Donald A. White | 1984-12-04 |
| 4482763 | Process for hydroxylating olefins in the presence of an osmium containing catalyst and organic halogenated hydrocarbon co-catalyst | Richard G. Austin | 1984-11-13 |
| 4413151 | Process for hydroxylating olefins using a supported osmium catalyst | Richard G. Austin, Donald A. White | 1983-11-01 |
| 4393253 | Hydroxylation of olefins | Richard G. Austin | 1983-07-12 |
| 4390739 | Hydroxylation of olefins | Richard G. Austin | 1983-06-28 |
| 4347231 | Preparation of hydrogen peroxide from its elements | — | 1982-08-31 |
| 4347232 | Preparation of hydrogen peroxide from its elements | — | 1982-08-31 |
| 4314088 | Hydroxylation of olefins | Richard G. Austin | 1982-02-02 |