Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11286441 | Anti-wear composition for lubricants | Frank J. DeBlase, Kenneth Cory MacLeod | 2022-03-29 |
| 10186716 | Non-aqueous flow cell comprising a polyurethane separator | Venkatramanan K. Madabusi, Kevin Jackson, George Brereton, Fei Wang, Dharmasena Peramunage | 2019-01-22 |
| 8703682 | Lubrication and lubricating oil compositions | Joseph P. Hartley, Robert G. Rowland, Jie Cheng, Jacob Emert | 2014-04-22 |
| 8563489 | Alkylated 1,3-benzenediamine compounds and methods for producing same | Robert G. Rowland, Clifford M. Pratt, Ronald D. Abbott | 2013-10-22 |
| 8062551 | Antiozonant blends | Martin J. Hannon, Russell E. Malz, Jr. | 2011-11-22 |
| 7902280 | Liquid styrenated phenolic compositions and processes for forming same | Michael E. Gelbin, Jonathan S. Hill, Maurice Power, Jun Dong, Cyril A. Migdal +1 more | 2011-03-08 |
| 7879934 | Rubber compositions | Theodore E. Nalesnik, John Kounavis | 2011-02-01 |
| 7563929 | Alkylation of N′-phenyl-N-alkylphenylenediamines in ionic liquid and N′-phenyl-N-alkyl(alkylphenylene) diamines produced thereby | Steven J. Hobbs | 2009-07-21 |
| 7390928 | Alkylation of N′-phenyl-N-alkylphenylenediamines in ionic liquid, N′-phenyl-N-alkyl (alkylphenylene) diamines produced thereby, and lubricant compositions containing same | Steven J. Hobbs | 2008-06-24 |
| 7361788 | Direct alkylation of N-alkyl-N′-phenyl-p-phenylenediamine | Jin-Yun Wang, Huiling Ding | 2008-04-22 |
| 7205348 | Rubber composition and method of making same | Martin J. Hannon, L. P. Felipe Chibante, James R. Korte, Frank E. Welsh | 2007-04-17 |
| 7053137 | Azodicarbonamide treatment for carbon black and rubber compounds | Martin J. Hannon | 2006-05-30 |
| 6906121 | 4-nitrosodiphenylamine derivatives and their use as coupling agents for filled rubber compounds | Franklin H. Barrows | 2005-06-14 |
| 6573339 | In situ preparation of bis-(benzothiazolesulfen)amide in a polymeric matrix | Robert J. Cornell, John M. Wefer, David Hajdasz, Jeffrey Otis | 2003-06-03 |
| 6245912 | Process for making N-alkyl bis(2-pyridyl) sulfenimides | Franklin H. Barrows | 2001-06-12 |
| 6180795 | Process for making N-alkyl bis(thiazolyl)sulfenimides | Franklin H. Barrows | 2001-01-30 |
| 4808714 | Substituted dithiocarbamylurea accelerators | — | 1989-02-28 |
| 4631316 | Curable rubber compositions comprising substituted dithiocarbamylurea accelerators | — | 1986-12-23 |