Allington; Robert William
Patent Applications and Registrations
Patent applications and USPTO patent grants for Allington; Robert William.The latest application filed is for "apparatus for supercritical fluid extraction".
- Allington; Robert William - Lincoln NE
| Patent | Date |
|---|---|
| Apparatus for supercritical fluid extraction Grant 6,251,267 - Allington , et al. June 26, 2 | 2001-06-26 |
| Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography Grant 6,086,767 - Walters , et al. July 11, 2 | 2000-07-11 |
| Apparatus and method for supercritical fluid extraction Grant 6,071,408 - Allington , et al. June 6, 2 | 2000-06-06 |
| Apparatus and method for pumping supercritical fluid and measuring flow thereof Grant 5,755,559 - Allington , et al. May 26, 1 | 1998-05-26 |
| Apparatus and method for thermoelectric cooling of an extraction fluid pump Grant 5,738,498 - Allington , et al. April 14, 1 | 1998-04-14 |
| Apparatus and method for supercritical fluid extraction Grant 5,690,828 - Clay , et al. November 25, 1 | 1997-11-25 |
| Capillary electrophoresis technique Grant 5,685,965 - Allington November 11, 1 | 1997-11-11 |
| Apparatus and method for supercritical fluid extraction Grant 5,653,885 - Jameson , et al. August 5, 1 | 1997-08-05 |
| Chemical analyzer Grant 4,115,861 - Allington September 19, 1 | 1978-09-19 |
| Chemical analyzer Grant 4,099,921 - Allington July 11, 1 | 1978-07-11 |
| Dual beam optical system Grant 3,989,948 - Allington November 2, 1 | 1976-11-02 |
| Optical System Grant 3,859,539 - Allington January 7, 1 | 1975-01-07 |
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.
| 