Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6700009 | Method and catalyst system for producing aromatic carbonates | Grigorii Lev Soloveichik, Kirill Vladimirovich Shalyaev, Bruce Fletcher Johnson | 2004-03-02 |
| 6506924 | Method for recovery of catalyst components | John Yaw Ofori, Eric James Pressman | 2003-01-14 |
| 6465675 | Method and catalyst system for producing aromatic carbonates | Grigorii Lev Soloveichik, Kirill Vladimirovich Shalyaev, Bruce Fletcher Johnson | 2002-10-15 |
| 6410774 | Method for recovery of catalyst components | John Yaw Ofori, Eric James Pressman | 2002-06-25 |
| 6160154 | Method and catalyst system for producing aromatic carbonates | James Spivack, Donald Wayne Whisenhunt, Jr., James Norman Cawse, Bruce Fletcher Johnson, Grigorii Lev Soloveichik +2 more | 2000-12-12 |
| 6063952 | Process for making a tetraaryloxymethane using a cupric alkoxide | Deborah Ann Haitko | 2000-05-16 |
| 5973183 | Phosphine ligand promoted synthesis of tetraaryloxyalkane | Deborah Ann Haitko, Kathryn Lynn Longley, Robert Edgar Colborn | 1999-10-26 |
| 5041514 | Polymeric reaction products of biphenols and organosilicon materials and method for making | Jimmy Lynn Webb, Susan A. Nye | 1991-08-20 |
| 4988544 | Bisphenol-A dianhydride-based polyimide matrix resins and method of preparation | James Anthony Cella | 1991-01-29 |
| 4690997 | Flame retardant wire coating compositions | James Anthony Cella, Thomas L. Evans | 1987-09-01 |
| 4675366 | Alkyl-containing monomers in cross-linkable polyimide compositions | Thomas L. Evans | 1987-06-23 |
| 4625013 | Aromatic sulfoxy compositions and method for their preparation | Thomas L. Evans | 1986-11-25 |
| 4609712 | Method for preparing monomeric and polymeric bis(dicarboxyphenyl) sulfone compounds | Thomas L. Evans | 1986-09-02 |
| 4429102 | Novel sulfur-containing polyetherimides | Thomas L. Evans | 1984-01-31 |