Issued Patents All Time
Showing 76–100 of 125 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4940733 | Method for foaming high temperature polymers using poly(alkylene carbonates) as foaming agents | Jeffrey A. Kuphal, Joseph G. Santangelo | 1990-07-10 |
| 4939228 | Polyarylethersulfone polymer solution | Louis M. Maresca | 1990-07-03 |
| 4912149 | Blends of poly(vinyl acetate) and poly(propylene carbonate) | Jeffrey A. Kuphal | 1990-03-27 |
| 4908425 | Chain-extended poly(aryl ether ketones) | Paul A. Winslow, Markus Matzner, James E. Harris, Louis M. Maresca | 1990-03-13 |
| 4891167 | Block polymers containing a poly(aryl ether ketone) and methods for their production | Robert A. Clendinning, James E. Harris, Donald R. Kelsey, Markus Matzner, Paul A. Winslow +1 more | 1990-01-02 |
| 4879354 | Miscible blends of an amide and/or imide containing polymer and a polyarylate | James E. Harris, Markus Matzner | 1989-11-07 |
| 4874030 | Blends of poly(propylene carbonate) and poly(methyl methacrylate) and their use in decomposition molding | Jeffrey A. Kuphal, James J. Weber | 1989-10-17 |
| 4870153 | Novel poly(aryl ether) polymers | Markus Matzner, George T. Kwiatkowski | 1989-09-26 |
| 4861837 | Shaped article formed from a blend of a poly(aryl ether) and a polycarbonate and/or a polyarylate | Barry L. Dickinson | 1989-08-29 |
| 4837256 | Crosslinkable, crystallizable polyarylethers and composites therefrom | Hugh C. Gardner, Ismael Colon | 1989-06-06 |
| 4804724 | Blends of a biphenyl containing poly (aryl ether sulfone) and a poly (aryl ether ketone) | James E. Harris | 1989-02-14 |
| 4804723 | Miscible blends of poly(aryl ether sulfones) | James E. Harris | 1989-02-14 |
| 4784123 | Orthopedic/orthotic splint materials | — | 1988-11-15 |
| 4777223 | Addition of polyhydroxyether to blends of a polyarylate and a polyamide | — | 1988-10-11 |
| 4774296 | Block polymers containing a poly(aryl ether ketone) and methods for their production | Robert A. Clendinning, James E. Harris, Donald R. Kelsey, Markus Matzner, Paul A. Winslow +1 more | 1988-09-27 |
| 4746710 | Shaped article formed from a blend of a poly(aryl ether) and a polycarbonate and/or a polyarylate | Barry L. Dickinson | 1988-05-24 |
| 4743645 | Composition for making circuit board substrates and electrical connectors | James E. Harris | 1988-05-10 |
| 4730018 | Solutions of poly(aryl ether sulfones) in cyclohexanone | — | 1988-03-08 |
| 4713426 | Blends of a biphenyl containing poly(aryl ether sulfone) and a poly(aryl ether ketone) | James E. Harris | 1987-12-15 |
| 4705822 | Ordered, alternating sulfone polycarbonate composition | James H. Kawakami, James E. Harris, Louis M. Maresca, Robert J. Cotter | 1987-11-10 |
| 4698390 | Miscible blends of polycarbonate with vinyl chloride derived polymers | James E. Harris, James H. Kawakami, Louis M. Maresca | 1987-10-06 |
| 4684699 | Alloys of a poly(arylene sulfide) and a poly(aryl ketone) | — | 1987-08-04 |
| 4665122 | Polycarbonate blends | James E. Harris, Louis M. Maresca, James H. Kawakami | 1987-05-12 |
| 4643937 | Laminate formed from a polyarylate sheet and a polycarbonate and/or polyester sheet | Barry L. Dickinson, Marvin E. Sauers | 1987-02-17 |
| 4624997 | Article molded from a blend of a poly(aryl ether ketone) and a poly(aryl ether sulfone) | James E. Harris | 1986-11-25 |