Yeh; Eshan B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yeh; Eshan B..The latest application filed is for "anti-microbial matrix and filtration system".
- Yeh; Eshan B. - Hartford CT
- Yeh; Eshan B. - West Hartford CT US
- Yeh; Eshan B. - Unionville CT
| Patent | Date |
|---|---|
| Anti-microbial matrix and filtration system Grant 8,453,849 - Hamlin , et al. June 4, 2 | 2013-06-04 |
| Method for preparing hydrophilic polyethersulfone membrane Grant 8,425,814 - Mezhirov , et al. April 23, 2 | 2013-04-23 |
| Treatment of solid particles with functional agents Grant 8,123,959 - Yeh , et al. February 28, 2 | 2012-02-28 |
| Anti-microbial Matrix And Filtration System App 20110006009 - Hamlin; Thomas J. ; et al. | 2011-01-13 |
| Method for Preparing Hydrophilic Polyethersulfone Membrane App 20090223623 - Mezhirov; Michael ; et al. | 2009-09-10 |
| Treatment Of Solid Particles With Functional Agents App 20090134099 - Yeh; Eshan B. ; et al. | 2009-05-28 |
| Hydrophilic polyethersulfone membrane and method for preparing same Grant 7,537,718 - Mezhirov , et al. May 26, 2 | 2009-05-26 |
| Anti-microbial Media And Methods For Making And Utilizing The Same App 20080093310 - Yeh; Eshan B. ; et al. | 2008-04-24 |
| Hydrophilic membrane and process for making the same App 20060180545 - Yeh; Eshan B. ; et al. | 2006-08-17 |
| Hydrophilic membrane and process for making the same Grant 7,067,058 - Yeh , et al. June 27, 2 | 2006-06-27 |
| Hydrophilic polyethersulfone membrane and method for preparing same App 20060076288 - Mezhirov; Michael ; et al. | 2006-04-13 |
| Anti-microbial media and methods for making and utilizing the same App 20050211635 - Yeh, Eshan B. ; et al. | 2005-09-29 |
| Hydrophilic membrane and process for making the same App 20040195172 - Yeh, Eshan B. ; et al. | 2004-10-07 |
| Polymeric surface treatment of filter media App 20040134851 - Lucas, Jeffrey A. ; et al. | 2004-07-15 |
| Method for charge-modifying polyester App 20020155225 - Yeh, Eshan B. ; et al. | 2002-10-24 |
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.
| 