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:
Aug. 11, 2009
Filed:
Nov. 15, 2005
Brian Panzer, Williamsville, NY (US);
William Thiebolt, Iii, Tonawanda, NY (US);
Brian Panzer, Williamsville, NY (US);
William Thiebolt, III, Tonawanda, NY (US);
Greatbatch Ltd., Clarence, NY (US);
Abstract
Improved methods for manufacturing electrode active tapes, including blanks/plates with essential homogeneity for consistently more reliable performing electrodes for electrochemical cells, and with lower rates of off-specification material, by forming an electrode active mixture; adjusting the solids content to form a filter cake mix; crumbling the filter cake into particles and performing at least one calendering step at a calendering station having a nip zone while applying a force to the particles axially with the direction of movement of the particles to compact the particles in the nip zone for more even presentation during calendering.