van der Wal; Willem J. J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for van der Wal; Willem J. J..The latest application filed is for "reaction mass, method for the manufacture thereof and use thereof".
- van der Wal; Willem J. J. - Utrecht NL
| Patent | Date |
|---|---|
| Reaction mass, method for the manufacture thereof and use thereof Grant 4,629,612 - van der Wal , et al. December 16, 1 | 1986-12-16 |
| Process for the reaction of carbon monoxide with steam, with formation of carbon dioxide and hydrogen and use of a catalyst for this purpose Grant 4,552,750 - van der Wal , et al. November 12, 1 | 1985-11-12 |
| Process for removal of sulfur compounds from gases Grant 4,478,800 - van der Wal , et al. October 23, 1 | 1984-10-23 |
| Process for the preparation of an iron(III) oxide catalyst or absorbent Grant 4,459,370 - van der Wal , et al. July 10, 1 | 1984-07-10 |
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.
| 