The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 22, 2007
Filed:
Nov. 30, 2004
Applicants:
Kethinni G. Chittibabu, Nashua, NH (US);
Savvas Hadjikyriacou, Tyngsboro, MA (US);
David Waller, Lexington, MA (US);
Inventors:
Kethinni G. Chittibabu, Nashua, NH (US);
Savvas Hadjikyriacou, Tyngsboro, MA (US);
David Waller, Lexington, MA (US);
Assignee:
Konarka Technologies, Inc., Lowell, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 31/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Zwitterionic compounds, photovoltaic cell charge carrier layers containing such compounds, photovoltaic cells including such charge carrier layers, and related methods are disclosed.
Chittibabu, Kethinni. (2007). Zwitterionic compounds and photovoltaic cells containing same (U.S. Patent No. 7220914). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7220914
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile