Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531593 | Method for production of cellulose derivatives and the resulting products | Mengkui Luo, Amar N. Neogi | 2003-03-11 |
| 6524348 | Method of making carboxylated cellulose fibers and products of the method | Joseph Lincoln Komen, Bing Su, S. Ananda Weerawarna, Yong Li | 2003-02-25 |
| 6514613 | Molded bodies made from compositions having low degree of polymerization values | Mengkui Luo, Vincent A. Roscelli, Amar N. Neogi, James E. Sealey, II | 2003-02-04 |
| 6514384 | Method for increasing filler retention of cellulosic fiber sheets | Amar N. Neogi, Steven White | 2003-02-04 |
| 6511930 | Lyocell fibers having variability and process for making | Mengkui Luo, Vincent A. Roscelli, Amar N. Neogi | 2003-01-28 |
| 6471824 | Carboxylated cellulosic fibers | — | 2002-10-29 |
| 6471727 | Lyocell fibers, and compositions for making the same | Mengkui Luo, Vincent A. Roscelli, Amar N. Neogi, James E. Sealey, II | 2002-10-29 |
| 6444314 | Lyocell fibers produced from kraft pulp having low average degree of polymerization values | Mengkui Luo, Vincent A. Roscelli, Amar N. Neogi, James E. Sealey, II | 2002-09-03 |
| 6440547 | Lyocell film made from cellulose having low degree of polymerization values | Mengkui Luo, Vincent A. Roscelli, Amar N. Neogi, James E. Sealey, II | 2002-08-27 |
| 6379494 | Method of making carboxylated cellulose fibers and products of the method | Joseph Lincoln Komen, Yong Li, Bing Su | 2002-04-30 |
| 6306251 | Multi-ply cellulosic products using high-bulk cellulosic fibers | Amar N. Neogi | 2001-10-23 |
| 6235392 | Lyocell fibers and process for their preparation | Mengkui Luo, Vincent A. Roscelli, Amar N. Neogi | 2001-05-22 |
| 6210801 | Lyocell fibers, and compositions for making same | Mengkui Luo, Vincent A. Roscelli, Amar N. Neogi, James E. Sealey, II | 2001-04-03 |
| 6207278 | High-wet-bulk cellulosic fibers | John A. Westland | 2001-03-27 |
| 6184271 | Absorbent composite containing polymaleic acid crosslinked cellulosic fibers | John A. Westland, Amar N. Neogi | 2001-02-06 |
| 5998511 | Polymeric polycarboxylic acid crosslinked cellulosic fibers | John A. Westland, Amar N. Neogi | 1999-12-07 |
| 5667637 | Paper and paper-like products including water insoluble fibrous carboxyalkyl cellulose | David W. Park | 1997-09-16 |
| 5556976 | Reactive cyclic N-sulfatoimides and cellulose crosslinked with the imides | — | 1996-09-17 |
| 5366591 | Method and apparatus for crosslinking individualized cellulose fibers | — | 1994-11-22 |