Waltenberger; Peter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Waltenberger; Peter.The latest application filed is for "process for the production of solid esterquats".
- Waltenberger; Peter - Breitscheid DE
- Waltenberger; Peter - Breitscheid-Hollig DE
- Waltenberger; Peter - Hilden DE
| Patent | Date |
|---|---|
| Process for the production of solid esterquats Grant 5,783,534 - Wahle , et al. July 21, 1 | 1998-07-21 |
| Process for the production of storage stable wax dispersions Grant 5,723,137 - Wahle , et al. March 3, 1 | 1998-03-03 |
| Quaternized esters Grant 5,296,622 - Uphues , et al. March 22, 1 | 1994-03-22 |
| Smoothing compositions for textile fibers containing dialkyl ethers of (poly)alkylene glycols Grant 4,883,604 - Veitenhansl , et al. November 28, 1 | 1989-11-28 |
| Quaternary ammonium compounds, their preparation, and their use as softening agents Grant 4,281,196 - Rutzen , et al. July 28, 1 | 1981-07-28 |
| Smoothing agents for treating textile fiber material Grant 4,201,680 - Waltenberger , et al. * May 6, 1 | 1980-05-06 |
| Cationic textile agent compositions having an improved cold water solubility Grant 4,136,054 - Petzold , et al. January 23, 1 | 1979-01-23 |
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.
| 