Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679281 | Gelled material compositions with modified halopolymer | Lev E. Bromberg | 1997-10-21 |
| 5209931 | Stabilized PVC products and their production | — | 1993-05-11 |
| 4806393 | Prevention of plasticizer migration from PVC products | — | 1989-02-21 |
| 4735997 | Nucleophilic substitution of chlorine containing polymers in aqueous medium by amido-thiolate groups | Hemi N. Nae | 1988-04-05 |
| 4654391 | Grafting of epoxy resin on amide | Hemi N. Nae | 1987-03-31 |
| 4298714 | Modified polyvinylchloride | David Vofsi | 1981-11-03 |