Issued Patents All Time
Showing 25 most recent of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11970608 | Copolycarbonate compositions and articles | Wei Zhao, Paul Dean Sybert | 2024-04-30 |
| 11649322 | Sulfur-stabilized copolycarbonates and articles formed therefrom | Paul Dean Sybert, Jordi Calveras, Wei Zhao | 2023-05-16 |
| 11499011 | Polyetherimide from metal free ionomers | Ke Cao, Guoliang Liu, Timothy E. Long | 2022-11-15 |
| 11377521 | Linear and branched polyimide composition | Peter Johnson, Manojkumar Chellamuthu, Hee Won Kong, Timothy E. Long | 2022-07-05 |
| 11286347 | Compositions and articles made from branched polyetherimides | Peter Johnson, Manojkumar Chellamuthu, Hee Won Kong | 2022-03-29 |
| 11279692 | Methods for the manufacture of an aromatic bisimide and a polyetherimide | Thomas Link Guggenheim, Mani Raj Chaulagain | 2022-03-22 |
| 11142643 | Methods of manufacture of thermoplastic polymers | Mani Raj Chaulagain | 2021-10-12 |
| 11130843 | Methods of manufacture of polyetherimides | Mani Raj Chaulagain, Thomas Link Guggenheim | 2021-09-28 |
| 10995180 | Polyetherimide compositions, methods of manufacture, and articles prepared therefrom | Mark A. Sanner, Thomas Link Guggenheim | 2021-05-04 |
| 10696792 | Telechelic poly(imide) oligomers, methods of manufacture, and uses thereof | Guoliang Liu, Ke Cao, Timothy E. Long, Joseph Michael Dennis | 2020-06-30 |
| 10619010 | Polyimide and polyetherimide from metal containing oligomers | Ke Cao, Guoliang Liu, Timothy E. Long, Joseph Michael Dennis | 2020-04-14 |
| 10457778 | Methods of manufacture of polyetherimides | Mani Raj Chaulagain, Thomas Link Guggenheim | 2019-10-29 |
| 10240003 | Poly(aryl ether sulfone) composition and method of making | Eric Lee Lutz, William H. Heath, Thomas Link Guggenheim, Juan Justino Rodriguez Ordonez, Jose Roman Galdamez Pena | 2019-03-26 |
| 10227452 | Polyetherimide compositions and methods for the manufacture and use thereof | Robert R. Gallucci, James A. Mahood, Stephen S. Dimond | 2019-03-12 |
| 10077345 | Capacitor films, methods of manufacture, and articles manufactured therefrom | Matthew Frank Niemeyer, Mark A. Sanner, Anne E. Bolvari, Neal Pfeiffenberger | 2018-09-18 |
| 9688816 | Polyetherimide compositions and methods for the manufacture and use thereof | Robert R. Gallucci, James A. Mahood, Steve Dimond | 2017-06-27 |
| 9659711 | Capacitor films, methods of manufacture, and articles manufactured therefrom | Matthew Frank Niemeyer, Mark A. Sanner, Anne E. Bolvari, Neal Pfeiffenberger | 2017-05-23 |
| 9414547 | Methods to grow, deliver, and plant young trees in a removable tubular container | Thomas Link Guggenheim | 2016-08-16 |
| 9255181 | Solventless process for the preparation of amine functional polyetherimide resins with improved melt flow | Robert R. Gallucci, Daniel Francis Lowery, Richard Peters | 2016-02-09 |
| 9193829 | Polyetherimides, methods of manufacture, and articles formed therefrom | Juan Justino Rodriguez Ordonez, Thomas Link Guggenheim, Beatriz Penalver Bernabe, Gregory L. Hemmer | 2015-11-24 |
| 9181396 | Polyetherimides, methods of manufacture, and articles formed therefrom | Juan Justino Rodriguez Ordonez, Thomas Link Guggenheim, Beatriz Penalver Bernabe, Gregory L. Hemmer | 2015-11-10 |
| 9181431 | Polyimide resin compositions | Michael Donovan, Robert R. Gallucci, Kapil Chandrakant Sheth | 2015-11-10 |
| 9161440 | Articles comprising a polyimide solvent cast film having a low coefficient of thermal expansion and method of manufacture thereof | Kwok Pong Chan, Erik Hagberg, Tara J. Mullen | 2015-10-13 |
| 9127127 | Polyetherimide compositions, methods of manufacture, and articles formed therefrom | Thomas Link Guggenheim, Farid Fouad Khouri | 2015-09-08 |
| 9096760 | Polymer blend compositions | Robert R. Gallucci, Tara J. Mullen, Kapil Chandrakant Sheth, James Mitchell White | 2015-08-04 |