Granted Patent
B2
US 11,286,244 · App. 17/003,248 · Granted Mar 29, 2022
Solar cell dyes for copper redox based dye sensitized solar cells and combinations thereof
Inventors:
Kethinni Chittibabu (Mill Valley, CA); John C. Warner (Mill Valley, CA); Debora Martino (Mill Valley, CA); Rich Allen (Mill Valley, CA); Sammaiah Thota (Mill Valley, CA)
Assignee:
AMBIENT PHOTONICS, INC.
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Abstract
The present application discloses compounds and compositions, useful in the manufacture of dye-sensitized solar cells and other similar technology.
Claims (8)
1. A compound of formula I:
wherein
each R 1 is
—Ar— is
R 2 is H, and
R 3 is —CN.
2. A dye sensitized solar cell comprising a solar cell dye, wherein the solar cell dye is the compound of claim 1 .
3. A method of making a Dye-Sensitized Solar Cell (“DSSC”) comprising the step of incorporating a solar cell dye into the DSSC, wherein the solar cell dye is the compound of claim 1 .
Assignments (5)
RELEASE OF SECURITY INTEREST
Recorded Apr 21, 2022
From: CTHULHU VENTURES LLC
To: WARNER BABCOCK INSTITUTE FOR GREEN CHEMISTRY, LLC
Reel/Frame 059670/0045 →
RELEASE OF SECURITY INTEREST
Recorded Apr 21, 2022
From: BABCOCK, JAMES V.
To: WARNER BABCOCK INSTITUTE FOR GREEN CHEMISTRY, LLC
Reel/Frame 059672/0048 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Feb 14, 2022
From: CHITTIBABU, KETHINNI; WARNER, JOHN C.; MARTINO, DEBORA; ALLEN, RICH; THOTA, SAMMAIAH
To: AMBIENT PHOTONICS, INC.
Reel/Frame 059003/0050 →
SECURITY INTEREST
Recorded Mar 25, 2021
From: WARNER BABCOCK INSTITUTE FOR GREEN CHEMISTRY, LLC
To: CTHULHU VENTURES LLC
Reel/Frame 055732/0383 →
SECURITY INTEREST
Recorded Mar 25, 2021
From: WARNER BABCOCK INSTITUTE FOR GREEN CHEMISTRY, LLC
To: BABCOCK, JAMES V.
Reel/Frame 055732/0403 →
Continuity (3)
Continuation
PCTUS2019040955
· Jul 9, 2019
Provisional Application
62696010
· Jul 10, 2018