VAN KRUIJSDIJK; Cornelis Petrus Josephus Walthera
Patent Applications and Registrations
Patent applications and USPTO patent grants for VAN KRUIJSDIJK; Cornelis Petrus Josephus Walthera.The latest application filed is for "methods for producing oil and/or gas".
- VAN KRUIJSDIJK; Cornelis Petrus Josephus Walthera - Delft NL
| Patent | Date |
|---|---|
| Methods For Producing Oil And/or Gas App 20120241150 - AL YAHYAI; Ahmed Hamed ; et al. | 2012-09-27 |
| Closed loop control system for controlling production of hydrocarbon fluid from an underground formation Grant 7,672,825 - Brouwer , et al. March 2, 2 | 2010-03-02 |
| Closed loop control system for controlling production of hydrocarbon fluid from an underground formation App 20090166033 - Brouwer; Dirk Roelof ; et al. | 2009-07-02 |
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.
| 