Rylene monoimide derivatives and use thereof as photosensitizers in solar cells and photodetectors

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9054325
APP PUB NO 20130207056A1
SERIAL NO

13762764

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Thin layers or films of metal oxides are used as a semiconductor material of solar cells and they are coated with a sensitizer to achieve the high absorption of sunlight. Various dyes have been used as sensitizers in solar cells. Rylene monoimide derivatives are developed as photosensitizers for dye-sensitized solar cells and as photodetectors. The Rylene monoimide derivatives have very good quantum efficiencies, particularly in the NIR region of the absorption spectrum.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • BASF SE;MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN E.V.;03;BASF SE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Benedito, Flavio Luiz Ludwigshafen, DE 20 141
Bruder, Ingmar Mutterstadt, DE 101 3033
Erk, Peter Frankenthal, DE 59 645
Li, Chen Cologne, DE 310 2488
Muellen, Klaus Cologne, DE 62 473
Pschirer, Neil Gregory Island South, HK 26 323
Send, Robert Karlsruhe, DE 114 2974
Wonneberger, Henrike Mannheim, DE 16 915

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 9, 2026
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00