Electrochromic compound
US7358358B2 · kind B2 · utility
1Cited by
10References
1Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 1, 2005 |
| Grant date | Apr 15, 2008 |
| Priority date | — |
| Expiry date | Jul 14, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1516
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A compound for use in electrochromic devices.The compound includes (1) β-(10-phenothiazyl)propoxy phosphonic acid; (2) β-(10-phenothiazyl)propyl-phosphonic acid; and (3) β-(10-phenothiazyl)propionate phosphonic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.