Eden; Robert David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Eden; Robert David.The latest application filed is for "retrofit fluid and gas permeable barrier for wellbore use".
- Eden; Robert David - Glazebury GB
- Eden; Robert David - Culcheth Cheshire GB
- Eden, Robert David - Cheshire GB
- Eden; Robert David - Manchester GB
| Patent | Date |
|---|---|
| Retrofit Fluid And Gas Permeable Barrier For Wellbore Use App 20210355792 - Hansen; Henning ; et al. | 2021-11-18 |
| Separator And Process For Removing Solids From Drilling Liquids App 20090134102 - Cousins; Anthony Robert ; et al. | 2009-05-28 |
| Sealing method and apparatus App 20050199307 - Eden, Robert David | 2005-09-15 |
| Well sealing method and apparatus Grant 6,923,263 - Eden , et al. August 2, 2 | 2005-08-02 |
| Well sealing method and apparatus App 20040040710 - Eden, Robert David ; et al. | 2004-03-04 |
| Efficient method for subsurface treatments, including squeeze treatments Grant 6,401,816 - Price , et al. June 11, 2 | 2002-06-11 |
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.
| 