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Inventor: Waller; David
Address: Lexington, MA
No. of patents: 6
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7572396 |
Patterned photovoltaic cell |
August 11, 2009 |
| Patterned photovoltaic cells, as well as related components and methods, are disclosed. |
| 7544747 |
Photoactive materials and related compounds, devices, and methods |
June 9, 2009 |
| The present invention relates to fullerene derivatives including a pendant group that may be reacted to prepare a composition including a plurality of covalently bound fullerenes. The pendant group may be a cyclic ether, such as an epoxide. The present invention also relates to compositi |
| 7466376 |
Photovoltaic cell |
December 16, 2008 |
| A photovoltaic cell has two electrodes and a hole injection layer. A liquid crystal material and a plurality of particles can be disposed between the electrodes. |
| 7414188 |
Co-sensitizers for dye sensitized solar cells |
August 19, 2008 |
| Co-sensitizers that co-adsorb with a sensitizing dye to the surface of an interconnected semiconductor oxide nanoparticle material increase the efficiency of photovoltaic cells by improving their charge transfer efficiency and reducing the back transfer of electrons from the intercon |
| 7329709 |
Photoactive materials and related compounds, devices, and methods |
February 12, 2008 |
| The present invention relates to fullerene derivatives including a pendant group that may be reacted to prepare a composition including a plurality of covalently bound fullerenes. The pendant group may be a cyclic ether, such as an epoxide. The present invention also relates to compositi |
| 7220914 |
Zwitterionic compounds and photovoltaic cells containing same |
May 22, 2007 |
| Zwitterionic compounds, photovoltaic cell charge carrier layers containing such compounds, photovoltaic cells including such charge carrier layers, and related methods are disclosed. |
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