Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11970573 | Bifuran-modified polyesters | Monica D. Lotz, S. Richard Turner, Hans Eliot Edling, Kapil Kandel, Michael Salciccioli +3 more | 2024-04-30 |
| 11912819 | Bifuran polyesters | Monica D. Lotz, Kapil Kandel, Michael Salciccioli, Stephen Todd Cohn, Alan A. Galuska +3 more | 2024-02-27 |
| 9908968 | Polyester and method for preparing such a polyester | Jeffrey John Kolstad, Bing Wang, Robert Joseph Schiavone, Marion L. Andrews, Jesper Gabriël van Berkel | 2018-03-06 |
| 9890242 | Polyester and method for preparing such a polyester | Jeffrey John Kolstad, Gerardus Johannes Maria Gruter, Matheus Adrianus Dam, Bing Wang, Robert Joseph Schiavone +2 more | 2018-02-13 |
| 9840582 | Method for preparing a polyester under specific esterification conditions | Jeffrey John Kolstad, Matheus Adrianus Dam, Bing Wang, Robert Joseph Schiavone, Marion L. Andrews | 2017-12-12 |
| 8415496 | Biobased polyesters | John W. Frost, Adeline Miermont, Dirk Schweitzer, Vu Bui, Douglas A. Wicks | 2013-04-09 |
| 6495710 | Synthesis and use of dimethyl 1,5-naphthalenedicarboxlyates and intermediates therefrom | John A. Macek, Bruce I. Rosen, Juergen K. Holzhauer, John S. Bramlet, Larry D. Lillwitz +5 more | 2002-12-17 |
| 6461700 | Aromatic acid monomers, polymers, products and processes for their manufacture | Bruce I. Rosen, David A. Peterson, David E. James, Melvin L. Luetkens, Jr., Charles W. Bauer +1 more | 2002-10-08 |
| 6284920 | Aromatic acid monomers, polymers, products and processes for their manufacture | Bruce I. Rosen, David A. Peterson, David E. James, Melvin L. Luetkens, Jr., Charles W. Bauer +1 more | 2001-09-04 |
| 6262220 | Polyester compositions | Charles W. Bauer, Frank C. Robertson, James M. Tibbitt | 2001-07-17 |
| 6121407 | Method of making high density polyester compositions | Charles W. Bauer, Frank C. Robertson, James M. Tibbitt | 2000-09-19 |
| 6107445 | Method of making high density polyester compositions | Charles W. Bauer, Frank C. Robertson, James M. Tibbitt | 2000-08-22 |
| 6011132 | Polyester compositions | Charles W. Bauer, Frank C. Robertson, James M. Tibbitt | 2000-01-04 |
| 5912307 | Polyester compositions | Charles W. Bauer, Frank C. Robertson, James M. Tibbitt | 1999-06-15 |
| 5550208 | Polycondensation process | Joel A. Richardson, Wassily Poppe, Benjamin A. Bolton | 1996-08-27 |
| 5480616 | Polycondensation apparatus | Joel A. Richardson, Wassily Poppe, Benjamin A. Bolton | 1996-01-02 |
| 5292805 | Filled polyphthalamide blends having improved processability and composite and filled articles therefrom | Charles L. Myers, Glenn P. Desio | 1994-03-08 |
| 5264544 | Amorphous polyamide composition from neopentyl diamine | Wassily Poppe, David P. Sinclair | 1993-11-23 |
| 5081223 | Amorphous polyamide from neopentyl diamine | Wassily Poppe, David P. Sinclair | 1992-01-14 |
| 4895928 | Melt-processable polymeric materials based on 5-t-butylisophthalic | David J. Fenoglio, James R. Stephens | 1990-01-23 |
| 4863991 | Filled composition comprising crystalline copolyamide from terephthalic acid, isophthalic acid and hexamethylene diamine | Wassily Poppe, Yu-Tsai Chen | 1989-09-05 |
| 4831108 | Polycondensation process with mean dispersion residence time | Joel A. Richardson, Wassily Poppe, Benjamin A. Bolton | 1989-05-16 |
| 4617342 | Crystalline copolyamide from terephthalic acid, isophthalic acid and C.sub. 6 | Wassily Poppe, Yu-Tsai Chen | 1986-10-14 |
| 4603193 | Polycondensation process with aerosol mist of aqueous solution of reactant salts | Joel A. Richardson, Wassily Poppe, Benjamin A. Bolton | 1986-07-29 |
| 4433118 | Poly (p- and m-methylenebenzoate) blends with polyarylates | Michael Schwartz, Jack R. Knox | 1984-02-21 |