Herwig; Jurgen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Herwig; Jurgen.The latest application filed is for "polybutadiene, production and use thereof".
- Herwig; Jurgen - Hunxe DE
- Herwig; Jurgen - Huenxe DE
| Patent | Date |
|---|---|
| Polybutadiene, production and use thereof Grant 11,365,270 - Krannig , et al. June 21, 2 | 2022-06-21 |
| Polybutadiene, Production And Use Thereof App 20210024666 - Krannig; Kai-Steffen ; et al. | 2021-01-28 |
| Polybutadiene, production and use thereof Grant 10,851,189 - Krannig , et al. December 1, 2 | 2020-12-01 |
| Process for preparing polyalkenamers for packaging applications Grant 10,829,590 - Wursche , et al. November 10, 2 | 2020-11-10 |
| Polybutadiene, Production And Use Thereof App 20190315895 - Krannig; Kai-Steffen ; et al. | 2019-10-17 |
| Catalyst system for producing ketones from epoxides Grant 9,637,436 - Micoine , et al. May 2, 2 | 2017-05-02 |
| Method For The Purification Of Poly(arylene Ethers) App 20160075825 - Roos; Martin ; et al. | 2016-03-17 |
| Process for preparing cyclododecatriene Grant 8,168,841 - Herwig , et al. May 1, 2 | 2012-05-01 |
| Process For Preparing Cyclododecatriene App 20070265184 - Herwig; Jurgen ; et al. | 2007-11-15 |
| Process for preparing sulfonated arylphosphines App 20060276669 - Riedel; Michael ; et al. | 2006-12-07 |
| Process for preparing sulfonated arylphosphines Grant 7,102,034 - Riedel , et al. September 5, 2 | 2006-09-05 |
| Method for the production of aldehydes Grant 6,995,293 - Bohnen , et al. February 7, 2 | 2006-02-07 |
| Process for preparing sulfonated arylphosphines App 20050171377 - Riedel, Michael ; et al. | 2005-08-04 |
| Method for the production of aldehydes App 20050085671 - Bohnen, Hans ; et al. | 2005-04-21 |
| Process for preparing sulfonated arylphosphines Grant 6,864,387 - Riedel , et al. March 8, 2 | 2005-03-08 |
| Process for the epoxidation of cyclic alkenes Grant 6,861,540 - Herwig , et al. March 1, 2 | 2005-03-01 |
| Process for the epoxidation of cyclic alkenes App 20040116722 - Herwig, Jurgen ; et al. | 2004-06-17 |
| Process for preparing sulfonated arylphosphines App 20040019236 - Riedel, Michael ; et al. | 2004-01-29 |
| Work-up of residues in the preparation of carboxylic acids App 20030195374 - Herwig, Jurgen ; et al. | 2003-10-16 |
| Method for producing sulfonated aryl phosphines Grant 6,610,881 - Riedel , et al. August 26, 2 | 2003-08-26 |
| Process for the production of substituted 10-chloro-phenoxaphosphines or 10-bromo-phenoxaphosphines App 20010047114 - Herwig, Jurgen ; et al. | 2001-11-29 |
| Catalytic synthesis of N-alkylated anilines from olefins and anilines Grant 6,222,073 - Herwig , et al. April 24, 2 | 2001-04-24 |
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