Klenk; Herbert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Klenk; Herbert.The latest application filed is for "rs-thioctic acid with novel morphology".
- Klenk; Herbert - Hanau DE
| Patent | Date |
|---|---|
| RS-thioctic acid with novel morphology Grant 5,455,264 - Beisswenger , et al. October 3, 1 | 1995-10-03 |
| Process for the simultaneous production of 1,2- and 1,3-propanediol Grant 5,426,249 - Haas , et al. June 20, 1 | 1995-06-20 |
| Process for the production of acrolein Grant 5,387,720 - Neher , et al. February 7, 1 | 1995-02-07 |
| Herbicidally active 1,2,4-triazin-5-one derivatives Grant 4,402,733 - Pissiotas , et al. September 6, 1 | 1983-09-06 |
| Preparation of .epsilon.-caprolactone Grant 4,341,709 - Hofen , et al. July 27, 1 | 1982-07-27 |
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