US 9,812,674 B2
Electrochemical cells and methods of manufacturing the same
Ricardo Bazzarella, Woburn, MA (US); Alexander H. Slocum, Bow, NH (US); Tristan Doherty, Somerville, MA (US); and James C. Cross, III, Carlisle, MA (US)
Assigned to 24M Technologies, Inc., Cambridge, MA (US)
Filed by 24M Technologies, Inc., Cambridge, MA (US)
Filed on Jun. 21, 2016, as Appl. No. 15/188,374.
Application 15/188,374 is a continuation of application No. 14/543,489, filed on Nov. 17, 2014, granted, now 9,401,501.
Application 14/543,489 is a continuation of application No. PCT/US2013/041537, filed on May 17, 2013.
Application PCT/US2013/041537 is a continuation in part of application No. 13/832,836, filed on Mar. 15, 2013, granted, now 9,178,200, issued on Nov. 21, 2013.
Claims priority of provisional application 61/648,967, filed on May 18, 2012.
Prior Publication US 2017/0077464 A1, Mar. 16, 2017
Int. Cl. H01M 2/08 (2006.01); H01M 2/02 (2006.01); H01M 10/04 (2006.01); H01M 10/0525 (2010.01)
CPC H01M 2/021 (2013.01) [H01M 2/027 (2013.01); H01M 2/0287 (2013.01); H01M 10/0404 (2013.01); H01M 10/0413 (2013.01); H01M 10/0436 (2013.01); H01M 10/0525 (2013.01); H01M 2/0207 (2013.01); H01M 2220/30 (2013.01)] 19 Claims
OG exemplary drawing
 
6. An apparatus, comprising:
a casing for an electrochemical cell, the casing including a multi-layer sheet including a first conductive region, a first sealing region, a second conductive region, an a second sealing region, the first sealing region and the second sealing region formed with a material configured to be thermally bondable to itself,
the multi-layer sheet configured to define a first cavity configured to receive a first electrode material on the first conductive region, and to define a second cavity configured to receive a second electrode material on the second conductive region; and
a separator disposed between the first cavity and the second cavity and coupled to a portion of the first sealing region and the second sealing region.