Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410144 | Triazinane derivatives and methods of making them | Judicael Jacques CHAPELET, Leandro Forciniti, Jonathan Michael Penney | 2025-09-09 |
| 10611719 | Methods of making compounds and mixtures having antidegradant and antifatigue efficacy | Matthew Allen Boone, Frederick Ignatz-Hoover | 2020-04-07 |
| 10428009 | Methods of making compounds and mixtures having antidegradant and antifatigue efficacy | Matthew Allen Boone, Frederick Ignatz-Hoover | 2019-10-01 |
| 10407562 | Compounds with antidegradant and antifatigue efficacy and compositions including said compounds | Matthew Allen Boone, Frederick Ignatz-Hoover | 2019-09-10 |
| 10287418 | Compounds with antidegradant and antifatigue efficacy and compositions including said compounds | Matthew Allen Boone, Frederick Ignatz-Hoover | 2019-05-14 |
| 10260017 | Compounds and mixtures with antidegradant and antifatigue efficacy and compositions including said compounds | Matthew Allen Boone, Frederick Ignatz-Hoover | 2019-04-16 |
| 10167252 | Compounds and mixtures with antidegradant and antifatigue efficacy and compositions including such compounds | Matthew Allen Boone, Frederick Ignatz-Hoover | 2019-01-01 |
| 10160845 | Methods of making compounds and mixtures having antidegradant and antifatigue efficacy | Matthew Allen Boone, Frederick Ignatz-Hoover | 2018-12-25 |
| 10160718 | Methods of making compounds having antidegradant and antifatigue efficacy | Matthew Allen Boone, Frederick Ignatz-Hoover | 2018-12-25 |
| 6187937 | Preparation of N-phenyl-benzoquinoneimine from hydroxydiphenylamines | Michael K. Stern, Jayant S. Lodaya | 2001-02-13 |
| 6184385 | Process for the manufacture of a sulfenimide | Jayant S. Lodaya, Raymond T. Parker, Phillip B. Balderson | 2001-02-06 |
| 6114554 | Preparation of quinonediimines from phenylenediamines using a hypochlorite as an oxidation agent | Jayant S. Lodaya, Raymond Anton Lohr, Jr. | 2000-09-05 |
| 6072061 | Preparation of quinoneimines from hydroxyphenylamines using a hypochlorite as an oxidation agent | Jayant S. Lodaya | 2000-06-06 |
| 6043384 | Preparation of quinoneimines from hydroxyphenylamines using hydrogen peroxide and a catalyst | Raymond Anton Lohr, Jr., Jayant S. Lodaya | 2000-03-28 |
| 6025508 | Preparation of quinonediimines from phenylenediamines using oxygen and a metal or metal salt catalyst | Jayant S. Lodaya, Raymond Anton Lohr, Jr. | 2000-02-15 |
| 5959126 | Formation of quinonedimines from phenylenediamines by catalytic oxidation | Raymond Anton Lohr, Jr., Otto W. Maender | 1999-09-28 |
| 5095140 | Peroxide process for producing N-phosphonomethylglycine | — | 1992-03-10 |
| 5077430 | Peroxide process for producing N-phosphonomethylglycine | — | 1991-12-31 |
| 5072033 | Process for producing N-phosphonomethylglycine | Raymond C. Grabiak, Karl E. Koenig, Dennis P. Riley | 1991-12-10 |
| 5061820 | Process for producing N-phosphonomethylgylcine | Raymond C. Grabiak, Karl E. Koenig, Dennis P. Riley | 1991-10-29 |
| 5047579 | Process for producing n-phosphonomethylglycine | Jozef G. Glowka, Kai Kwong Lau, Henryk Krawczyk | 1991-09-10 |
| 5043475 | Peroxide process for producing N-phosphonomethylglycine | — | 1991-08-27 |
| 5041627 | Preparation of N-acyl-aminomethylphosphonates | Sherrol L. Baysdon | 1991-08-20 |
| 5023369 | Process for producing N-phosphonomethylglycine | — | 1991-06-11 |
| 4965403 | Oxidation/dealkylation process | William H. Miller, Mitchell J. Pulwer | 1990-10-23 |