Knox; Carol L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Knox; Carol L..The latest application filed is for "microporous material".
- Knox; Carol L. - Apollo PA
- Knox; Carol L. - Monroeville PA
| Patent | Date |
|---|---|
| Microporous material Grant 10,857,252 - Boyer , et al. December 8, 2 | 2020-12-08 |
| Microporous Material App 20180126024 - Boyer; James L. ; et al. | 2018-05-10 |
| Microporous material Grant 9,861,719 - Boyer , et al. January 9, 2 | 2018-01-09 |
| Fluid emulsion purification processes using microporous materials having filtration and adsorption properties Grant 9,546,326 - Guo , et al. January 17, 2 | 2017-01-17 |
| Precipitated silica sorbents and method of separating materials from a fluid stream Grant 9,073,041 - Guo , et al. July 7, 2 | 2015-07-07 |
| Fluid Emulsion Purification Processes Using Microporous Materials Having Filtration And Adsorption Properties App 20140246356 - Guo; Qunhui ; et al. | 2014-09-04 |
| Microporous Material App 20140037922 - Boyer; James L. ; et al. | 2014-02-06 |
| Precipitated Silica Sorbents App 20130228521 - Guo; Qunhui ; et al. | 2013-09-05 |
| Microporous Material Having Filtration And Adsorption Properties And Their Use In Fluid Purification Processes App 20130228519 - Guo; Qunhui ; et al. | 2013-09-05 |
| Microporous Material Having Filtration And Adsorption Properties And Their Use In Fluid Purification Processes App 20130228529 - Guo; Qunhui ; et al. | 2013-09-05 |
| Microporous material Grant 8,435,631 - Boyer , et al. May 7, 2 | 2013-05-07 |
| Microporous Material App 20120231242 - Boyer; James L. ; et al. | 2012-09-13 |
| Microporous Material App 20110256364 - Boyer; James L. ; et al. | 2011-10-20 |
| Photochromic materials and photochromic compositions and articles including the same Grant 7,907,346 - Swarup , et al. March 15, 2 | 2011-03-15 |
| Photochromic materials derived from ring-opening monomers and photochromic initiators Grant 7,465,415 - Wang , et al. December 16, 2 | 2008-12-16 |
| Photochromic article Grant 7,465,414 - Knox , et al. December 16, 2 | 2008-12-16 |
| Photochromic Materials And Photochromic Compositions And Articles Including The Same App 20080225400 - Swarup; Shanti ; et al. | 2008-09-18 |
| Optical Element Having Light Influencing Property App 20080187749 - Cael; John J. ; et al. | 2008-08-07 |
| Polarizing Optical Elements And Method For Preparing Polyurethane-containing Films App 20070286969 - Nagpal; Vidhu J. ; et al. | 2007-12-13 |
| Photochromic optical article Grant 7,261,843 - Knox , et al. August 28, 2 | 2007-08-28 |
| Photochromic Opitcal Element App 20070177100 - Knox; Carol L. | 2007-08-02 |
| Photochromic materials App 20060022176 - Wang; Feng ; et al. | 2006-02-02 |
| Photochromic optical article App 20050196626 - Knox, Carol L. ; et al. | 2005-09-08 |
| Photochromic optical article App 20050196618 - Knox, Carol L. ; et al. | 2005-09-08 |
| Photochromic optical element App 20050168689 - Knox, Carol L. | 2005-08-04 |
| Photochromic article App 20040096666 - Knox, Carol L. ; et al. | 2004-05-20 |
| Photochromic organic resin composition Grant 6,531,076 - Crano , et al. March 11, 2 | 2003-03-11 |
| Intumescent nonhalogenated flame retardant polystyrene composition Grant 5,414,031 - Knox May 9, 1 | 1995-05-09 |
| Particulate ammonium phosphate of small size Grant 5,356,983 - Vijayendran , et al. October 18, 1 | 1994-10-18 |
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.
| 