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Patent applications and USPTO patent grants for Odens; Herman Howard.The latest application filed is for "alkylthio- and aryl(heteroyl)thio-substituted p-phenylenediamines, their manufacture and their use in rubber".
Patent | Date |
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Alkylthio- and aryl(heteroyl)thio-substituted p-phenylenediamines, their manufacture and their use in rubber Grant 7,718,722 - Maender , et al. May 18, 2 | 2010-05-18 |
Alkylthio- and aryl(heteroyl)thio-substituted p-phenylenediamines, their manufacture and their use in rubber App 20040006162 - Maender, Otto William ;   et al. | 2004-01-08 |
Alkylthio-and aryl(heteroyl)thio-substituted p-phenylenediamines, their manufacture and their use in rubber App 20020132888 - Maender, Otto William ;   et al. | 2002-09-19 |
2-Thio-5-amino substituted benzoquinones, their manufacture and their use in rubber App 20020128499 - Maender, Otto William ;   et al. | 2002-09-12 |
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