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. 07, 2013
Filed:
Aug. 26, 2010
Dipankar Ghosh, Oakdale, MN (US);
Kenton D. Budd, Woodbury, MN (US);
Nanayakkara L. D. Somasiri, Austin, TX (US);
GE Jiang, Cedar Park, TX (US);
Bradley L. Givot, St. Paul, MN (US);
Dipankar Ghosh, Oakdale, MN (US);
Kenton D. Budd, Woodbury, MN (US);
Nanayakkara L. D. Somasiri, Austin, TX (US);
Ge Jiang, Cedar Park, TX (US);
Bradley L. Givot, St. Paul, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Provided are compositions and materials that have varistor properties and are suitable for use in electrical stress control devices and surge arrestor devices. The compositions and materials include a polymeric material and calcined calcium copper titanate filler material and have a reversible non-linear current-voltage characteristic.