Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6867266 | Light-stabilized polymeric articles and methods of making the same | Harry Hu | 2005-03-15 |
| 6828377 | Method of making a polymer from a polymer precursor composition | Harry Hu | 2004-12-07 |
| 6776943 | Methods for making morphologically stable bulked continuous filaments | Randall A. Sferrazza | 2004-08-17 |
| 6635345 | Morphologically stable bulked continuous filaments and methods and systems for making the same | Randall A. Sferrazza | 2003-10-21 |
| 6616438 | Continuous polymerization and direct fiber spinning and systems for accomplishing same | Dominick A. Burlone, Matthew B. Hoyt, Charles F. Helms, Jr., John A. Hodan, Richard Kotek +5 more | 2003-09-09 |
| 6465583 | Continuous polymerization and direct fiber spinning and systems for accomplishing same | Dominick A. Burlone, Matthew B. Hoyt, Charles F. Helms, Jr., John A. Hodan, Richard Kotek +5 more | 2002-10-15 |
| 6448370 | Treatment of polyamide with gas phase of acid, anhydride or amine | Harry Hu, Scott R. Brank | 2002-09-10 |
| 6441109 | Continuous polymerization and direct fiber spinning and apparatus for accomplishing same | Dominick A. Burlone, Matthew B. Hoyt, Charles F. Helms, Jr., John A. Hodan, Richard Kotek +5 more | 2002-08-27 |
| 6398891 | Recyclable carpet | Thomas F. Corbin, Robert N. Armstrong | 2002-06-04 |
| 6268468 | Treatment of polyamide with gas phase of acid anhydride or amine | Harry Hu, Scott R. Brank | 2001-07-31 |
| 6153138 | Process for modifying synthetic bicomponent fiber cross-sections | Charles F. Helms, Jr., Diane R. Kent, Matthew B. Hoyt, John A. Hodan | 2000-11-28 |
| 6150496 | Inherently light-and-heat-stabilized polyamide and method of making the same | Ulrike Breiner, Manfred Juluis | 2000-11-21 |
| 6039903 | Process of making a bicomponent fiber | Diane R. Kent, Matthew B. Hoyt, Morris K. Queen | 2000-03-21 |
| 6004674 | Bicomponent fibers having contaminant-containing core domain and methods of making the same | Diane R. Kent, Matthew B. Hoyt, Morris K. Queen | 1999-12-21 |
| 5948528 | Process for modifying synthetic bicomponent fiber cross-sections and bicomponent fibers thereby produced | Charles F. Helms, Jr., Diane R. Kent, Matthew B. Hoyt, John A. Hodan | 1999-09-07 |
| 5888651 | Colored bicomponent fibers | Matthew B. Hoyt, Diane R. Kent, Charles F. Helms, Jr. | 1999-03-30 |
| 5885705 | Bicomponent fibers having contaminant-containing core domain and methods of making the same | Diane R. Kent, Matthew B. Hoyt, Morris K. Queen | 1999-03-23 |
| 5697402 | Apparatus for melt mixing synthetic polymers | John A. Hodan, Matthew B. Hoyt | 1997-12-16 |
| 5665293 | Method of making spun yarn packages multiple individually separable yarn ends | Theodore G. Karageorgiou, Gary W. Hanwell, David L. Caldwell, Jewell D. Purvis, Jerry M. Walker +15 more | 1997-09-09 |
| 5656304 | Apparatus for melt mixing and spinning synthetic polymers | John A. Hodan, Matthew B. Hoyt | 1997-08-12 |
| 5651928 | Process for melt mixing and spinning synthetic polymer | John A. Hodan, Matthew B. Hoyt | 1997-07-29 |
| 5620644 | Melt-spinning synthetic polymeric fibers | John A. Hodan | 1997-04-15 |
| 5595660 | Plate-type separator | Jeffrey S. Dugan | 1997-01-21 |
| 5585008 | Method of using a plate-type separator | Jeffrey S. Dugan | 1996-12-17 |
| 5575063 | Melt-spinning synthetic polymeric fibers | John A. Hodan | 1996-11-19 |