Dinsch; Stefan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dinsch; Stefan.The latest application filed is for "method for the production of rigid polyurethane foams".
- Dinsch; Stefan - Schipkau DE
| Patent | Date |
|---|---|
| Method for producing rigid polyurethane foams Grant 7,893,124 - Emge , et al. February 22, 2 | 2011-02-22 |
| Method For The Production Of Rigid Polyurethane Foams App 20090306238 - Dinsch; Stefan ; et al. | 2009-12-10 |
| Method for Producing Polyether Alcohols App 20090005533 - Dinsch; Stefan ; et al. | 2009-01-01 |
| Method For Producing Polyether Alcohols And Polyurethanes App 20080064779 - Biedermann; Anja ; et al. | 2008-03-13 |
| Method for Producing Rigid Polyurethane Foams App 20070232712 - Emge; Andreas ; et al. | 2007-10-04 |
| Polyester-polyether block copolymers Grant 6,753,402 - Bauer , et al. June 22, 2 | 2004-06-22 |
| Preparation of polyetherols App 20020147369 - Dinsch, Stefan ; et al. | 2002-10-10 |
| Production of flexible polyurethane foams Grant 5,925,687 - Guettes , et al. July 20, 1 | 1999-07-20 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 