Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4952626 | Polyester graft copolymers, flexible coating compositions comprising same and branched polyester macromonomers for preparing same - II | Rose A. Ryntz | 1990-08-28 |
| 4902756 | Hydroxy functional urethane polyester with polymerized lactones | Andrew H. Dervan, Tab Semanision | 1990-02-20 |
| 4902757 | Hydroxy functional urethane polyester with polymerized lactones | Andrew H. Dervan, Tab Semanision | 1990-02-20 |
| 4902755 | Hydroxy functional urethane polyester with polymerized lactones | Andrew H. Dervan, Tab Semanision | 1990-02-20 |
| 4902754 | Hydroxy functional urethane polyester with polymerized lactones | Andrew H. Dervan, Tab Semanision | 1990-02-20 |
| 4870141 | Hydroxy-functional epoxy ester resin and hydroxy-reactive crosslinking agent | — | 1989-09-26 |
| 4833216 | Hydroxy group-containing modified polyester with polymerized lactone monomers | Andrew H. Dervan, Tab Semanision | 1989-05-23 |
| 4824917 | Coating composition of a hydroxy group-containing urethane polyester with polymerized lactone monomers | Andrew H. Dervan | 1989-04-25 |
| 4816528 | Chip resistant coating compositions containing epoxy-polyester graft copolymers | Andrew H. Dervan | 1989-03-28 |
| 4812535 | Coating composition containing a hydroxy functional epoxy-polyester graft copolymer | Andrew H. Dervan | 1989-03-14 |
| 4804718 | Chip resistant coating composition containing epoxy-polyester graft copolymers | Andrew H. Dervan | 1989-02-14 |
| 4794149 | Coating composition containing a hydroxy functional epoxy ester resin | Andrew H. Dervan, Dennis J. Grebur | 1988-12-27 |
| 4791179 | Chip resistant coating compositions containing epoxy-polyester graft copolymers | Andrew H. Dervan | 1988-12-13 |
| 4786691 | Coating composition of a hydroxy functional epoxy ester resin and polycaprolactone diol | Andrew H. Dervan | 1988-11-22 |
| 4778861 | Coating composition containing hydroxy-functional epoxy-polyester graft copolymers | Andrew H. Dervan, Dennis J. Grebur | 1988-10-18 |
| 4769425 | Coating composition containing hydroxy functional epoxy-polyester graft copolymers | Andrew H. Dervan, Dennis J. Grebur | 1988-09-06 |
| 4767829 | Thermosetting coating composition comprising a hydroxy-functional epoxy-polyester graft copolymer | Andrew H. Dervan, Dennis J. Grebur | 1988-08-30 |
| 4766185 | Polysiloxane graft copolymers, flexible coating compositions comprising same and branched polysiloxane macromers for preparing same - II | Rose A. Ryntz, Kenneth R. Kurple | 1988-08-23 |
| 4754002 | Chip resistant primer composition VII | Andrew H. Dervan, Dennis J. Grebur | 1988-06-28 |
| 4742129 | Thermosetting coating compositions comprising hydroxy-functional epoxy-polyester graft copolymers and blocked polyisocyanates | Andrew H. Dervan, Dennis J. Grebur | 1988-05-03 |
| 4737551 | Coating composition of a hydroxy group-containing modified polyester with polymerized lactone monomers | Andrew H. Dervan | 1988-04-12 |
| 4734463 | Hydroxy group-containing modified polyester with polymerized lactone monomers | Andrew H. Dervan, Tab Semanision | 1988-03-29 |
| 4714743 | Epoxy-polyester graft copolymers suitable for chip resistant coating composition I | Andrew H. Dervan | 1987-12-22 |
| 4714744 | Epoxy-polyester graft copolymers suitable for chip resistant coating composition I | Andrew H. Dervan | 1987-12-22 |
| 4714745 | Epoxy-polyester graft copolymers suitable for chip resistant coating composition I' | Andrew H. Dervan | 1987-12-22 |