Waller; David P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Waller; David P..The latest application filed is for "electrochromic iptycenes".
- Waller; David P. - Lexington MA
| Patent | Date |
|---|---|
| Conducting formulation Grant 9,673,394 - James , et al. June 6, 2 | 2017-06-06 |
| Photovoltaic cells Grant 9,515,274 - Chittibabu , et al. December 6, 2 | 2016-12-06 |
| Electrochromic iptycenes Grant 9,458,376 - Polishak , et al. October 4, 2 | 2016-10-04 |
| Electrochromic Iptycenes App 20160137914 - Polishak; Brent M. ; et al. | 2016-05-19 |
| Conjugated polymers Grant 9,178,166 - Waller , et al. November 3, 2 | 2015-11-03 |
| Photovoltaic cell containing novel photoactive polymer Grant 9,035,015 - Wen , et al. May 19, 2 | 2015-05-19 |
| Photovoltaic Cell Containing Novel Photoactive Polymer App 20150129038 - WEN; Li ; et al. | 2015-05-14 |
| Photovoltaic cell containing novel photoactive polymer Grant 8,969,508 - Wen , et al. March 3, 2 | 2015-03-03 |
| Conjugated Polymers App 20140346407 - BYRNE; Paul ; et al. | 2014-11-27 |
| Conjugated Polymers App 20140339477 - Waller; David P. ; et al. | 2014-11-20 |
| Photoactive polymers Grant 8,883,954 - Byrne , et al. November 11, 2 | 2014-11-11 |
| Novel Photoactive Polymers App 20140053905 - Byrne; Paul ; et al. | 2014-02-27 |
| Tandem Photovoltaic Cells App 20140053897 - Balasubramanian; Srinivasan ; et al. | 2014-02-27 |
| Photovoltaic Cells App 20140026964 - Chittibabu; Kethinni G. ; et al. | 2014-01-30 |
| Hole Carrier Layer For Organic Photovoltaic Device App 20130263925 - Gaudiana; Russell ; et al. | 2013-10-10 |
| Photovoltaic Cell Containing Novel Photoactive Polymer App 20130167929 - WEN; Li ; et al. | 2013-07-04 |
| Conducting Formulation App 20130161594 - JAMES; Mark ; et al. | 2013-06-27 |
| Metal Substrate For A Dye Sensitized Photovoltaic Cell App 20120090679 - Chittibabu; Kethinni G. ; et al. | 2012-04-19 |
| Conducting Formulation App 20100213455 - James; Mark ; et al. | 2010-08-26 |
| Diffusion transfer photographic film unit App 20030054267 - Foley, James A. ; et al. | 2003-03-20 |
| Process for thermochemical generation of acid and for thermal imaging, and imaging medium for use therein Grant 5,667,943 - Boggs , et al. September 16, 1 | 1997-09-16 |
| Dye-providing compounds Grant 5,414,091 - Chinoporos , et al. May 9, 1 | 1995-05-09 |
| Process for thermochemical generation of acid and for thermal imaging, and imaging medium for use therein Grant 5,401,619 - Boggs , et al. March 28, 1 | 1995-03-28 |
| Reversible redox-controlled imaging method Grant 5,332,654 - Simon , et al. July 26, 1 | 1994-07-26 |
| Bis(aminoethanethiols) Grant 5,319,143 - Messersmith , et al. June 7, 1 | 1994-06-07 |
| Thermochromic materials Grant 5,294,375 - Kampe , et al. March 15, 1 | 1994-03-15 |
| Mixed carbonate ester derivatives of quinophthalone dyes and their preparation Grant 5,243,052 - Taylor , et al. September 7, 1 | 1993-09-07 |
| Thermal imaging method Grant 5,192,645 - Boggs , et al. March 9, 1 | 1993-03-09 |
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