Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7507560 | Enzymatic production of macrocyclic amide oligomers | Anna Panova, Robert DiCosimo, Wilson Tam | 2009-03-24 |
| 7026433 | Continuous bioreactor process for the preparation of polyester cyclic oligomers | Robert DiCosimo | 2006-04-11 |
| 6979720 | manufacture of certain cyclic ester oligomers | Robert Di Cosimo | 2005-12-27 |
| 6806346 | Copolymerization of cyclic ester oligomers | — | 2004-10-19 |
| 6646134 | Manufacture of cyclic ester oligomers | — | 2003-11-11 |
| 5891985 | Soluble mono-alkyl stannoic acid catalyst and its use in preparing high molecular weight polyesters | — | 1999-04-06 |
| 5814693 | Coatings for concrete containment structures | Thomas G. Priest, Richard Chmiel, Richard L. Iazzetti | 1998-09-29 |
| 5663281 | Process for preparing high molecular weight polyesters | — | 1997-09-02 |
| 5594063 | Stable chlorosulfonated resin latex related applications | — | 1997-01-14 |
| 5559182 | Stable chlorosulfonated resin latex | — | 1996-09-24 |
| H1582 | Process for preparation of chlorinated and chlorosulfonated olefin | Christopher J. Bish, Royce E. Ennis, Jerry W. Soape | 1996-08-06 |
| 5527571 | Gasoline resistant coated multilayer plastic substrate | — | 1996-06-18 |
| 5436079 | Gasoline resistant coated multilayer plastic substrate | — | 1995-07-25 |
| 5296553 | Process for isolation of low molecular weight chlorinated and chlorosulfonated resins | — | 1994-03-22 |
| 5242987 | Process for chlorination and chlorosulfonation of olefin polymers in suspensions of perfluorinated liquids | — | 1993-09-07 |
| 5242988 | Process for chlorination and chlorosulfonation of olefin polymers in the presence of fluorinated surfactants | — | 1993-09-07 |
| 5214107 | Chlorination of olefin polymers in chlorofluorobenzene | — | 1993-05-25 |
| 5208290 | Epoxy resin crosslinked with polyamine and chlorosulfonated polyolefin | — | 1993-05-04 |
| 5194505 | Chlorosulfonated polyolefin-modified polyurethane and polyurea compositions and process for making same | — | 1993-03-16 |
| 5175218 | Crosslinking polymers with compounds containing xanthene groups | Israel A. David, Frank P. Gay | 1992-12-29 |
| 5017685 | Process for extracting metal residue from poly(ether ketone ketones) | — | 1991-05-21 |
| 4987171 | Stabilization of poly(ether ketone ketones) | — | 1991-01-22 |
| 4720537 | Branched copolyetherketones | — | 1988-01-19 |
| 4704448 | Copolyetherketones | — | 1987-11-03 |
| 4434261 | Extrudable self-supporting hot melt adhesive sheet | Walter Yllo | 1984-02-28 |