Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021581 | Durable elastomeric compositions employing cyclododecasulfur as a vulcanizing agent | Scott Donald Barnicki, Robert Thomas Hembre, Andrew Neil Smith, Henk Kreulen, Aruna Mani Velamakanni +2 more | 2021-06-01 |
| 10611719 | Methods of making compounds and mixtures having antidegradant and antifatigue efficacy | Matthew Allen Boone, Donald L. Fields, Jr. | 2020-04-07 |
| 10570218 | Vulcanizing composition containing cyclododecasulfur and improved cyclododecasulfur compound | Scott Donald Barnicki, Robert Thomas Hembre, Andrew Neil Smith, Henk Kreulen | 2020-02-25 |
| 10428009 | Methods of making compounds and mixtures having antidegradant and antifatigue efficacy | Matthew Allen Boone, Donald L. Fields, Jr. | 2019-10-01 |
| 10407562 | Compounds with antidegradant and antifatigue efficacy and compositions including said compounds | Matthew Allen Boone, Donald L. Fields, Jr. | 2019-09-10 |
| 10287418 | Compounds with antidegradant and antifatigue efficacy and compositions including said compounds | Matthew Allen Boone, Donald L. Fields, Jr. | 2019-05-14 |
| 10280281 | Processes for forming vulcanizable elastomeric formulations and vulcanized elastomeric articles | Scott Donald Barnicki, Robert Thomas Hembre, Andrew Neil Smith, Henk Kreulen, Aruna Mani Velamakanni | 2019-05-07 |
| 10260017 | Compounds and mixtures with antidegradant and antifatigue efficacy and compositions including said compounds | Matthew Allen Boone, Donald L. Fields, Jr. | 2019-04-16 |
| 10167252 | Compounds and mixtures with antidegradant and antifatigue efficacy and compositions including such compounds | Matthew Allen Boone, Donald L. Fields, Jr. | 2019-01-01 |
| 10160718 | Methods of making compounds having antidegradant and antifatigue efficacy | Matthew Allen Boone, Donald L. Fields, Jr. | 2018-12-25 |
| 10160845 | Methods of making compounds and mixtures having antidegradant and antifatigue efficacy | Matthew Allen Boone, Donald L. Fields, Jr. | 2018-12-25 |
| 10011663 | Vulcanizing composition containing cyclododecasulfur and improved cyclododecasulfur compound | Scott Donald Barnicki, Robert Thomas Hembre, Andrew Neil Smith, Henk Kreulen | 2018-07-03 |
| 8207247 | Processes for preparing rubber blend compositions | — | 2012-06-26 |
| 6533859 | Surface treated carbon black having improved dispersability in rubber and compositions of rubber therefrom having improved processability, rheological and dynamic mechanical properties | Rakshit Lamba | 2003-03-18 |
| 6207764 | Halogenated elastomer compositions | — | 2001-03-27 |
| 6184276 | Quinone diimine as a rubber additive | — | 2001-02-06 |
| 6114469 | Rubber compositions containing zinc hexasulfide complexes | Thomas B. Rauchfuss, Otto W. Maender | 2000-09-05 |
| 5382629 | Rubber compositions comprising a polymeric amine co-activator | Aubert Y. Coran, Samuel J. Tremont, Leonard H. Davis, Martin P. McGrath | 1995-01-17 |