Windhorst; Kenneth A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Windhorst; Kenneth A..The latest application filed is for "recovery of trimethylolpropane from purification residue".
- Windhorst; Kenneth A. - Portland TX
| Patent | Date |
|---|---|
| Recovery of trimethylolpropane from purification residue Grant 8,921,618 - Windhorst , et al. December 30, 2 | 2014-12-30 |
| Recovery of alcohols from purification residue Grant 8,759,593 - Windhorst , et al. June 24, 2 | 2014-06-24 |
| Recovery Of Alcohols From Purification Residue App 20140081053 - Windhorst; Kenneth A. ; et al. | 2014-03-20 |
| Recovery Of Trimethylolpropane From Purification Residue App 20140081052 - Windhorst; Kenneth A. ; et al. | 2014-03-20 |
| 1,3 butylene glycol with reduced odor Grant 8,445,733 - Windhorst , et al. May 21, 2 | 2013-05-21 |
| Trimethylolpropane color improvement Grant 8,354,561 - Windhorst , et al. January 15, 2 | 2013-01-15 |
| Trimethylolpropane color improvement App 20110160494 - Windhorst; Kenneth A. ; et al. | 2011-06-30 |
| Process for removing water from aqueous methanol App 20030015412 - Gilbert, Benjamin A. ; et al. | 2003-01-23 |
| Process for removing water from aqueous methanol App 20020134661 - Gilbert, Benjamin A. ; et al. | 2002-09-26 |
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.
| 