loadpatents
Patent applications and USPTO patent grants for Knittel; Christopher R..The latest application filed is for "hole transport compositions and related devices and methods (i)".
Patent | Date |
---|---|
Hole transport compositions and related devices and methods (I) Grant 10,217,938 - Brown , et al. Feb | 2019-02-26 |
Hole Transport Compositions And Related Devices And Methods (i) App 20170186953 - BROWN; Christopher T. ;   et al. | 2017-06-29 |
Hole transport compositions and related devices and methods (I) Grant 9,577,194 - Brown , et al. February 21, 2 | 2017-02-21 |
Hole transport materials including OLED applications Grant 9,112,157 - Brown , et al. August 18, 2 | 2015-08-18 |
Hole Transport Materials Including Oled Applications App 20130324716 - BROWN; Christopher T. ;   et al. | 2013-12-05 |
Hole transport compositions and related devices and methods (II) Grant 8,535,974 - Brown , et al. September 17, 2 | 2013-09-17 |
Hole Transport Compositions And Related Devices And Methods (i) App 20120001127 - Brown; Christopher T. ;   et al. | 2012-01-05 |
Hole Transport Compositions And Related Devices Amd Methods (ii) App 20120003790 - Brown; Christopher T. ;   et al. | 2012-01-05 |
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.