Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9228056 | Polymers derived from renewably resourced lysinol | Kenneth Gene Moloy, Mark A. Scialdone | 2016-01-05 |
| 8697831 | Process for preparing polyamides comprising fluoroether functionalized aromatic moieties | Neville Everton Drysdale, Fredrik Nederberg | 2014-04-15 |
| 8247519 | Shaped articles fabricated from polyamides comprising fluoroether functionalized aromatic moieties | Neville Everton Drysdale, Fredrik Nederberg | 2012-08-21 |
| 7592413 | Manufacture of aromatic polyester | Joel David Citron, Marion Glen Waggoner | 2009-09-22 |
| 6509439 | Process for the production of polyamides from dinitriles and diamines | Richard Allen Hayes, Maria Van Eijndhoven, Hari Babu Sunkara | 2003-01-21 |
| 6476181 | Increased volatile removal during solid phase processing of nylon 6 by temperature programming | Albert W. Alsop | 2002-11-05 |
| 6437089 | Process for the production of nylon 6 | Jeffrey D. Cohen, Stuart Fergusson, Ernest Keith Marchildon, Ahmet Turgut Mutel | 2002-08-20 |
| 6103863 | Process for preparation of polyamide from dinitrile and diamine | Richard Allen Hayes, Maria Van Eijndhoven | 2000-08-15 |
| 6084056 | Process for the hydrolysis of adiponitrile and the production of nylon 6,6 utilizing low catalyst levels | Richard Allen Hayes, Maria Van Eijndhoven | 2000-07-04 |
| 6075117 | Process for the hydrolysis of adiponitrile and the production of nylon 6,6 using dicarboxylic acids as the sole catalyst | Richard Allen Hayes, Maria Van Eijndhoven | 2000-06-13 |
| 6069228 | Process for preparing polyamides | Albert W. Alsop, Elwood Neal Blanchard, Jeffrey D. Cohen, John M. Iwasyk, Clara Young Lin +1 more | 2000-05-30 |
| 6011134 | Method for manufacturing poly(hexamethylene adipamide) from monomethyladipate and hexamethylenediamine | Samuel Livingston Lane | 2000-01-04 |
| 5955569 | Method for solid phase polymerization | Ramdas Dujari, Gregory D. Cramer | 1999-09-21 |
| 5639819 | Polyamide compositions | Nicholas Farkas, Stuart M. Nemser | 1997-06-17 |
| 5292857 | Preparation of nylon 66 polymers from 1,8-diazacyclotetradecane-2,7-dione | — | 1994-03-08 |
| 5270437 | Process for making partially aromatic polyamides containing 2-methylpentamethylenediamine units | — | 1993-12-14 |
| 5185427 | Process for the production of copolyamides from amino nitrile, diamine and dicarboxylic acid | — | 1993-02-09 |
| 5185428 | Copolyadipamide containing pentamethyleneadipamide units and products prepared therefrom | James A. Hammond, Jr. | 1993-02-09 |
| 5162491 | Copolyadipamide containing trimethylhexamethyleneadipamide units | James A. Hammond, Jr. | 1992-11-10 |
| 5110900 | Copolyadipamide containing ethyltetramethyleneadipamide units | James A. Hammond, Jr. | 1992-05-05 |
| 5109104 | Preparation of polyamides from omega-aminonitriles | — | 1992-04-28 |