loadpatents
Patent applications and USPTO patent grants for Weinle; Werner.The latest application filed is for "method for producing polyether alcohols".
Patent | Date |
---|---|
Method for producing biphenols from monophenols Grant 7,737,310 - Bartsch , et al. June 15, 2 | 2010-06-15 |
Method for producing polyether alcohols Grant 7,723,465 - Herwig , et al. May 25, 2 | 2010-05-25 |
Method For Producing Polyether Alcohols App 20080214778 - Herwig; Stephan ;   et al. | 2008-09-04 |
Method For Producing Biphenols From Monophenols App 20080177113 - Bartsch; Michael ;   et al. | 2008-07-24 |
Method for producing polyamides App 20060235191 - Deininger; Jurgen ;   et al. | 2006-10-19 |
Reactor for gas/liquid or gas/liquid/solid reactions Grant 7,100,905 - Weinle , et al. September 5, 2 | 2006-09-05 |
Reactor for gas/liquid or gas/liquid/solid reactions App 20050001341 - Weinle, Werner ;   et al. | 2005-01-06 |
Reactor for gas/ liquid or gas/ liquid/solid reactions App 20040151640 - Benfer, Regina ;   et al. | 2004-08-05 |
Production of polytetrahydrofuran with terminal hydroxyl groups by changing the continuous and dispersed phase Grant 6,300,467 - Auer , et al. October 9, 2 | 2001-10-09 |
Aqueous powder-paint dispersion Grant 6,291,579 - Kalck , et al. September 18, 2 | 2001-09-18 |
Process for the manufacture of fibrids of thermoplastics materials Grant 4,013,744 - Kuerten , et al. March 22, 1 | 1977-03-22 |
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.