Issued Patents All Time
Showing 25 most recent of 148 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078325 | Method of preparing polyurethanes from oligomeric polyol compositions and polyisocyanates | James Henry Blumsom, Andrew John Tennant, James Anthony Cella, David Goldwasser, Stephen Burks +1 more | 2021-08-03 |
| 11072679 | Polyurethanes prepared from oligomeric polyol compositions and polyisocyanates | James Henry Blumsom, Andrew John Tennant, James Anthony Cella, David Goldwasser, Stephen Burks +1 more | 2021-07-27 |
| 11072680 | Composition comprising oligomeric polyol compositions and polyisocyanates | James Henry Blumsom, Andrew John Tennant, James Anthony Cella, David Goldwasser, Stephen Burks +1 more | 2021-07-27 |
| 11066511 | Oligomeric polyol compositions | James Henry Blumsom, Andrew John Tennant, James Anthony Cella, David Goldwasser, Stephen Burks +1 more | 2021-07-20 |
| 11066512 | Method of preparing oligomeric polyol compositions | James Henry Blumsom, Andrew John Tennant, James Anthony Cella, David Goldwasser, Stephen Burks +1 more | 2021-07-20 |
| 10618864 | Process to prepare levulinic acid | Brian D. Mullen, Cora M. Leibig, Louis A. Kapicak, Donald L. Bunning, Steven R. Strand +5 more | 2020-04-14 |
| 10053533 | Oligomeric polyol compositions | James Henry Blumsom, Andrew John Tennant, James Anthony Cella, David Goldwasser, Stephen Burks +1 more | 2018-08-21 |
| 8975360 | Polycarbonate nanocomposites | Martino Colonna, Maurizio Fiorini, Corrado Berti, Enrico Binassi | 2015-03-10 |
| 8939294 | Block copolymer membranes and associated methods for making the same | David Roger Moore, Hongyi Zhou, Matthew Jeremiah Misner, Xiaohui Chen, Lifeng Zhang +1 more | 2015-01-27 |
| 8796399 | Polyethersulfone compositions with high heat and good impact resistance | Daniel Steiger | 2014-08-05 |
| 8623971 | Polyethersulfone compositions with high heat and good impact resistance | Daniel Steiger | 2014-01-07 |
| 8487066 | Polycarbonate nanocomposites | Martino Colonna, Maurizio Fiorini, Corrado Berti, Enrico Binassi | 2013-07-16 |
| 8431641 | Telechelic polyester/polycarbonate/organoclay nanocomposites, and related methods and articles | Sreepdaraj Karanam, Robert L. Sherman, JR., Ganesh Kannan, Steven James Montgomery, Enrico Binassi | 2013-04-30 |
| 8173761 | Polycarbonate nanocomposites | Martino Colonna, Maurizio Fiorini, Corrado Berti, Enrico Binassi | 2012-05-08 |
| 8106135 | Polyethersulfone compositions with high heat and good impact resistance | Daniel Steiger | 2012-01-31 |
| 7902316 | Polyethersulfone composition, method of making and articles therefrom | Donald S. Johnson, Daniel Steiger, Sean Armstrong | 2011-03-08 |
| 7829652 | Polyarylether composition and membrane | Joyce Hung, Marianne Elisabeth Harmon, David Roger Moore, Joshua James Stone, Hongyi Zhou +1 more | 2010-11-09 |
| 7714095 | Phase transfer catalyzed method for preparation of polyetherimides | Havva Acar, Farid Fouad Khouri, Thomas Link Guggenheim, David Woodruff, Norman Johnson | 2010-05-11 |
| 7705190 | Method of making an aromatic polyether composition using phosphazenium salt phase transfer catalysts | — | 2010-04-27 |
| 7687595 | Sulfonated telechelic polycarbonates | Martino Colonna, Maurizio Fiorini, Corrado Berti, Enrico Binassi | 2010-03-30 |
| 7635744 | Trifluorovinyloxy monomers and polymers | David Roger Moore, Hongyi Zhou, Christoph Erben, Marianne Elisabeth Harmon, Joyce Hung +2 more | 2009-12-22 |
| 7605222 | Copolyetherimides | Qing Ye, David Bruce Hall, William D. Richards, Havva Acar | 2009-10-20 |
| 7598337 | Mixed-sulfonation block copolymers | Joyce Hung, Hongyi Zhou, David Roger Moore, Marianne Elisabeth Harmon, Hongwei Liu | 2009-10-06 |
| 7595373 | Sulfonated polyaryletherketone-polyethersulfone block copolymers | Joyce Hung, Hongyi Zhou, Marianne Elisabeth Harmon, Hongwei Liu, David Roger Moore +1 more | 2009-09-29 |
| 7557174 | Carboxy-terminated oligomeric polyester compositions and method for making | Martino Colonna, Corrado Berti, Maurizio Fiorini, Enrico Binassi | 2009-07-07 |