Stephan; Werner
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stephan; Werner.The latest application filed is for "pastes containing matting and structuring agents and coating agents containing said pastes".
- Stephan; Werner - Wuppertal DE
| Patent | Date |
|---|---|
| Pastes containing matting and structuring agents and coating agents containing said pastes Grant 6,686,412 - Berschel , et al. February 3, 2 | 2004-02-03 |
| Copolymers which contain hydroxyl groups and a method of producing them Grant 6,162,886 - Bremer , et al. December 19, 2 | 2000-12-19 |
| Coating media and a process for producing multi-layer coatings Grant 5,807,924 - Becker , et al. September 15, 1 | 1998-09-15 |
| Process for cleaning water and organic solvent based lacquer from equipment using a single solvent mixture Grant 5,700,330 - Stricker , et al. December 23, 1 | 1997-12-23 |
| Emulsifier-free coating agent, manufacture and use thereof Grant 5,480,936 - Duecoffre , et al. January 2, 1 | 1996-01-02 |
| Plastic primer coating of eva, chlorinated polyolefin and epoxy resin Grant 5,412,000 - Hellmann , et al. May 2, 1 | 1995-05-02 |
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.
| 