Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4694104 | Phase transfer catalysts | Paritosh M. Chakrabarti, Sureshchandra G. Desai | 1987-09-15 |
| 4514271 | Stable dispersion of alkylated polyvinylpyrrolidone and vinyl pyrrolidone | Earl P. Williams | 1985-04-30 |
| 4313764 | Isocyanate polyoxyalkylenes | David J. Tracy, Paritosh M. Chakrabarti | 1982-02-02 |
| 4294848 | Thiocyano-containing polyoxyalkylenes | David J. Tracy, Paritosh M. Chakrabarti | 1981-10-13 |
| 4259474 | Sulfur-containing polyoxyalkylenes | Paritosh M. Chakrabarti, David J. Tracy | 1981-03-31 |
| 4255561 | Sulfide polymers of polyoxyalkylenes | David J. Tracy, Paritosh M. Chakrabarti | 1981-03-10 |