Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5574162 | Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer stabilizers | James P. Galbo, Ramanathan Ravichandran, Andrew Mar | 1996-11-12 |
| 5442071 | Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer stabilizers | James P. Galbo, Ramanathan Ravichandran, Andrew Mar | 1995-08-15 |
| 5359069 | Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer stabilizers | James P. Galbo, Ramanathan Ravichandran, Andrew Mar | 1994-10-25 |
| 5290888 | Process for stabilizing ethylenically unsaturated compounds and stabilized monomer compositions | Leslie R. Gatechair, James L. Hyun | 1994-03-01 |
| 5286865 | Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer stabilizers | James P. Galbo, Ramanathan Ravichandran, Andrew Mar | 1994-02-15 |
| 5204422 | Peroxide free radical initiators containing hindered amine moieties with low basicity | Raymond Seltzer, Roland A. E. Winter | 1993-04-20 |
| 5145893 | Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer stabilizers | James P. Galbo, Ramanathan Ravichandran, Andrew Mar | 1992-09-08 |
| 5140081 | Peroxide free radical initiators containing hindered amine moieties with low basicity | Raymond Seltzer, Roland A. E. Winter | 1992-08-18 |
| 5112890 | Stabilization of acid catalyzed thermoset resins | Rudolf A. Behrens, Roland A. E. Winter, Andrew Mar, Raymond Seltzer, Roger F. Malherbe | 1992-05-12 |
| 5077340 | Ethylenically unsaturated compounds containing 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine moieties, and polymers, copolymers and stabilized compositions | Ramanathan Ravichandran, Andrew Mar | 1991-12-31 |
| 5051511 | Peroxide free radical initiators containing hindered amine moieties with low basicity | Raymond Seltzer, Roland A. E. Winter | 1991-09-24 |
| 5047489 | Ethylenically unsaturated compounds containing 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine moieties, and polymers, copolymers and stabilized compositions | Ramanathan Ravichandran, Andrew Mar | 1991-09-10 |
| 4983737 | Ethylenically unsaturated compounds containing 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine moieties, and polymers, copolymers and stabilized compositions | Ramanathan Ravichandran, Andrew Mar | 1991-01-08 |
| 4778869 | Activated ester monomers and polymers | Werner J. Blank, Girish G. Parekh | 1988-10-18 |
| 4760168 | Preparation of alkyl acrylamidoglycolates and their alkyl ethers | — | 1988-07-26 |
| 4707432 | Ferrocenium/alpha-cleavage photoinitiator systems for free radical polymerizable compositions | Leslie R. Gatechair, Gary M. Blumenstein | 1987-11-17 |
| 4656308 | Ethers of acrylamidoglycolic acid and esters | Werner J. Blank, Girish G. Parekh | 1987-04-07 |
| 4454301 | Crosslinking coating compositions | Susan Mancini Cady, Werner J. Blank | 1984-06-12 |
| 4446280 | Crosslinking composition containing activated carboxylic ester polymer and amine-terminated triazine resin | Susan Mancini Cady, Werner J. Blank | 1984-05-01 |
| 4404332 | Cross-linking agents for cationic polymers | Girish G. Parekh, Werner J. Blank | 1983-09-13 |
| 4379911 | Cross-linking agents for cationic polymers | Girish G. Parekh, Werner J. Blank | 1983-04-12 |