Dabideen; Darrin R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dabideen; Darrin R..The latest application filed is for "indolonaphthopyrans".
- Dabideen; Darrin R. - Pittsburgh PA
- Dabideen; Darrin R. - Monroeville PA
- Dabideen; Darrin R. - Fayetteville NC
- - Pittsburgh PA US
- Dabideen; Darrin R. - Pittsburg PA
| Patent | Date |
|---|---|
| Photochromic indeno fused phenanthrenopyran compounds Grant 11,453,654 - Kumar , et al. September 27, 2 | 2022-09-27 |
| Indolonaphthopyrans App 20220056039 - Stayshich; Ryan ; et al. | 2022-02-24 |
| Photochromic Indeno-Fused Naphthopyran Compounds With Reduced Temperature Dependence App 20210198226 - Walters; Robert W. ; et al. | 2021-07-01 |
| Photochromic Indeno Fused Phenanthrenopyran Compounds App 20200048216 - Kumar; Anil ; et al. | 2020-02-13 |
| Photochromic compounds Grant 10,532,998 - He , et al. Ja | 2020-01-14 |
| Photochromic compounds Grant 10,532,997 - He , et al. Ja | 2020-01-14 |
| Photochromic compounds Grant 10,501,446 - He , et al. Dec | 2019-12-10 |
| Photochromic articles that include photochromic-dichroic materials Grant 10,145,996 - DeMeio , et al. De | 2018-12-04 |
| Photochromic Compounds App 20180291007 - He; Meng ; et al. | 2018-10-11 |
| Photochromic Compounds App 20180291009 - He; Meng ; et al. | 2018-10-11 |
| Photochromic Compounds App 20180291008 - He; Meng ; et al. | 2018-10-11 |
| Photochromic compounds Grant 10,005,763 - He , et al. June 26, 2 | 2018-06-26 |
| Photochromic compounds Grant 10,000,472 - He , et al. June 19, 2 | 2018-06-19 |
| Photochromic Compounds App 20160333262 - He; Meng ; et al. | 2016-11-17 |
| Photochromic Comounds App 20160332995 - He; Meng ; et al. | 2016-11-17 |
| Photochromic compounds Grant 9,405,041 - He , et al. August 2, 2 | 2016-08-02 |
| Photochromic Articles That Include Photochromic-Dichroic Materials App 20160209561 - DeMeio; Rachael L. ; et al. | 2016-07-21 |
| Photochromic articles that include photochromic-dichroic materials Grant 9,334,439 - DeMeio , et al. May 10, 2 | 2016-05-10 |
| Indeno-fused ring compounds Grant 9,309,455 - He , et al. April 12, 2 | 2016-04-12 |
| Photochromic compounds and compositions Grant 9,034,219 - He , et al. May 19, 2 | 2015-05-19 |
| 5,6-ring-substituted naphthopyran compounds Grant 9,029,532 - Dabideen , et al. May 12, 2 | 2015-05-12 |
| Photochromic compounds and compositions Grant 8,920,928 - He , et al. December 30, 2 | 2014-12-30 |
| Photochromic compounds and compositions Grant 08920928 - | 2014-12-30 |
| Photochromic Articles That Include Photochromic-dichroic Materials App 20140272468 - DeMeio; Rachael L. ; et al. | 2014-09-18 |
| 5,6-ring-substituted Naphthopyran Compounds App 20140256935 - Dabideen; Darrin R. ; et al. | 2014-09-11 |
| Lactone compounds and materials made therefrom Grant 8,779,168 - He , et al. July 15, 2 | 2014-07-15 |
| Indeno-fused Ring Compounds App 20140166948 - He; Meng ; et al. | 2014-06-19 |
| Photochromic Compounds App 20140154514 - He; Meng ; et al. | 2014-06-05 |
| Photochromic compounds Grant 8,705,160 - He , et al. April 22, 2 | 2014-04-22 |
| Indeno-fused ring compounds Grant 8,698,117 - He , et al. April 15, 2 | 2014-04-15 |
| Photochromic compounds and compositions Grant 8,545,984 - He , et al. October 1, 2 | 2013-10-01 |
| Photochromic compounds and compositions Grant 8,518,546 - He , et al. August 27, 2 | 2013-08-27 |
| Photochromic Compounds App 20120200907 - He; Meng ; et al. | 2012-08-09 |
| Photochromic compounds Grant 8,211,338 - He , et al. July 3, 2 | 2012-07-03 |
| Photochromic Compounds And Compositions App 20120156508 - He; Meng ; et al. | 2012-06-21 |
| Photochromic Compounds And Compositions App 20120156521 - He; Meng ; et al. | 2012-06-21 |
| Lactone Compounds And Materials Made Therefrom App 20120157677 - He; Meng ; et al. | 2012-06-21 |
| Indeno-fused Ring Compounds App 20120126185 - He; Meng ; et al. | 2012-05-24 |
| Photochromic compounds and compositions App 20110143141 - He; Meng ; et al. | 2011-06-16 |
| Indeno-fused ring compounds App 20110140056 - He; Meng ; et al. | 2011-06-16 |
| Photochromic compounds and compositions App 20110129678 - He; Meng ; et al. | 2011-06-02 |
| Photochromic Compounds App 20090309076 - He; Meng ; et al. | 2009-12-17 |
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