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Patent applications and USPTO patent grants for Dahlhoff; Gerd.The latest application filed is for "method for producing epsilon-caprolactam and reactor for the method".
Patent | Date |
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Method for producing .epsilon.-caprolactam and reactor for the method Grant 6,531,595 - Holderich , et al. March 11, 2 | 2003-03-11 |
Method for producing epsilon-caprolactam and reactor for the method App 20020042509 - Holderich, Wolfgang F. ;   et al. | 2002-04-11 |
Process for producing epsilon-caprolactam and apparatus for the process App 20020040137 - Holderich, Wolfgang F. ;   et al. | 2002-04-04 |
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