Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9796939 | Multi-ring antioxidants with antiwear properties | — | 2017-10-24 |
| 8766016 | Green and atom-economical processes for producing phenolic antioxidants | Thomas Nicholas | 2014-07-01 |
| 8580718 | Multi-ring antioxidants with antiwear properties | — | 2013-11-12 |
| 8455414 | Macromolecular amine-phenolic antioxidant compositions, process technology thereof, and uses thereof | Vincent J. Gatto, Hassan Y. Elnagar | 2013-06-04 |
| 8410084 | Alkylated heterocyclic reaction products useful as antioxidants | Vincent J. Gatto, Hassan Y. Elnagar | 2013-04-02 |
| 8212078 | Diimines and secondary diamines | John Y. Lee, Paul L. Wiggins, Judit Orgad, Vernon O. Brandt, David W. Owens | 2012-07-03 |
| 7964695 | Chain extenders | John Y. Lee, Paul L. Wiggins, Judit Orgad, Vernon O. Brandt | 2011-06-21 |
| 7767858 | Diimines and secondary diamines | Paul L. Wiggins, Judit Orgad, John Y. Lee | 2010-08-03 |
| 7709545 | Benzophenone/thioxanthone derivatives and their use in photopolymerizable compositions | Charles E. Hoyle, Sukhendu Bikash Hait | 2010-05-04 |
| 7288677 | Diimines and secondary diamines | John Y. Lee, Paul L. Wiggins, Judit Orgad, Vernon O. Brandt | 2007-10-30 |
| 7015367 | Stabilization and use of propargyl bromide | Robert C. Herndon, Jr., Robert H. Allen, Noel H. Brantley, Ronny W. Lin, Ralph W. Magin | 2006-03-21 |
| 6825390 | Stabilization and use of propargyl bromide | Robert C. Herndon, Jr., Robert H. Allen, Noel H. Brantley, Hassan Y. Elnagar, Ronny W. Lin +1 more | 2004-11-30 |
| 6777375 | Stabilization and use of propargyl bromide | Ralph W. Magin, Robert C. Herndon, Jr., Robert H. Allen, Noel H. Brantley, Hassan Y. Elnagar +1 more | 2004-08-17 |
| 6489524 | Selective bromination of aromatic compounds | Hassan Y. Elnagar, Robert L. Davis | 2002-12-03 |
| 6307113 | Selective bromination of aromatic compounds | — | 2001-10-23 |
| 6121500 | Production of 6-bromo-2-naphthol and derivatives | — | 2000-09-19 |
| 5907069 | Production of nabumetone or precursors thereof | Brian F. Becnel, Kevin J. Theriot | 1999-05-25 |
| 5840996 | Production of brominated methoxynaphthalene compounds | — | 1998-11-24 |
| 5817888 | Bromination process | Hassan Y. Elnagar, Robert L. Davis | 1998-10-06 |
| 5792886 | Production of racemic 2-(6-methoxy-2-naphthyl) propionic acid of precursors thereof | Kevin J. Theriot, Brian F. Becnel | 1998-08-11 |
| 5756851 | Production of nabumetone or precursors thereof | Brian F. Becnel, Kevin J. Theriot | 1998-05-26 |
| 5683618 | Refrigeration compositions in which the lubricant comprises at least one ester, ketoester, or ester-nitrile oil | — | 1997-11-04 |
| 5648018 | Ester/polyolefin refrigeration lubricant | — | 1997-07-15 |
| 5569779 | Polyfunctional michael addition products | Matthew L. Hurst | 1996-10-29 |
| 5538661 | Ester lubricants | Raymond B. Dawson, Hugh A. Fisher, Kenneth C. Lilje | 1996-07-23 |