Falk; John C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Falk; John C..The latest application filed is for "graft copolymer - plasticized pvc blends as thermoplastic elastomers".
- Falk; John C. - Northbrook IL
- Falk; John C. - Chicago IL
| Patent | Date |
|---|---|
| Graft copolymer - plasticized PVC blends as thermoplastic elastomers Grant 4,659,766 - Falk , et al. April 21, 1 | 1987-04-21 |
| Phenylene ether copolymer aromatic polycarbonate blends Grant 4,485,219 - Falk , et al. November 27, 1 | 1984-11-27 |
| Thermoplastic acrylic elastomers Grant 4,473,679 - Falk , et al. September 25, 1 | 1984-09-25 |
| Emulsion/suspension ASA graft copolymers as flow modifiers for PVC Grant 4,391,948 - Falk , et al. July 5, 1 | 1983-07-05 |
| Char-forming additives for olefin polymers Grant 4,276,393 - Falk June 30, 1 | 1981-06-30 |
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