Lejkowski; Michael Ludwik
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lejkowski; Michael Ludwik.The latest application filed is for "process for organocatalytic ring-opening polymerization".
- Lejkowski; Michael Ludwik - Mannheim DE
| Patent | Date |
|---|---|
| Process for organocatalytic ring-opening polymerization Grant 9,512,266 - Wiss , et al. December 6, 2 | 2016-12-06 |
| Process for preparing polyether polyols Grant 9,156,761 - Wiss , et al. October 13, 2 | 2015-10-13 |
| Process For Organocatalytic Ring-opening Polymerization App 20150197599 - WISS; Kerstin ; et al. | 2015-07-16 |
| Process for organocatalytic ring-opening polymerization Grant 9,056,945 - Wiss , et al. June 16, 2 | 2015-06-16 |
| Preparation of .alpha.,.beta.-ethylenically unsaturated carboxylic salts by catalytic carboxylation of alkenes Grant 8,697,909 - Limbach , et al. April 15, 2 | 2014-04-15 |
| Process For Preparing Polyether Polyols App 20130274526 - WISS; Kerstin ; et al. | 2013-10-17 |
| Process For Organocatalytic Ring-opening Polymerization App 20130253164 - Wiss; Kerstin ; et al. | 2013-09-26 |
| Preparation of a,B-Ethylenically Unsaturated Carboxylic Salts By Catalytic Carboxylation Of Alkenes App 20130172616 - Limbach; Michael ; et al. | 2013-07-04 |
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