Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505652 | Process to make low color polyetherimide by halo-displacement and low color polyetherimide | Thomas Link Guggenheim, Jose Roman Galdamez, Javier Nieves Remacha, Maria Patricia Forcen Jimenez, Hareesh Shamrao Deshpande +6 more | 2022-11-22 |
| 10526449 | Process to make low color polyetherimide by halo-displacement and low color polyetherimide | Thomas Link Guggenheim, Jose Roman Galdamez, Javier Nieves Remacha, Maria Patricia Forcen Jimenez, Hareesh Shamrao Deshpande +6 more | 2020-01-07 |
| 10240003 | Poly(aryl ether sulfone) composition and method of making | Eric Lee Lutz, William H. Heath, Roy Ray Odle, Thomas Link Guggenheim, Jose Roman Galdamez Pena | 2019-03-26 |
| 9193829 | Polyetherimides, methods of manufacture, and articles formed therefrom | Thomas Link Guggenheim, Beatriz Penalver Bernabe, Gregory L. Hemmer, Roy Ray Odle | 2015-11-24 |
| 9181396 | Polyetherimides, methods of manufacture, and articles formed therefrom | Thomas Link Guggenheim, Beatriz Penalver Bernabe, Gregory L. Hemmer, Roy Ray Odle | 2015-11-10 |
| 9040651 | Poly(aryl ether sulfone) composition, and method of making | Eric Lee Lutz, William H. Heath, Roy Ray Odle, Thomas Link Guggenheim, Jose Roman Galdamez Pena | 2015-05-26 |
| 8729214 | Mixtures resulting from methods for purification of polyether polymers | Beatriz Penalver Bernabe, Thomas Link Guggenheim, David Bruce Hall, Norman Johnson, David Woodruff | 2014-05-20 |