Patent Application
Provisional
App. No. 61/399,883
· Confirmation No. 2276
Separators for electrochemical cells
Provisional Application Expired
Inventors
Zhong Xu
Holden, MA
Steven Allen Carlson
Cambridge, MA
Prosecution
- Docket No.
- 1141.043P
- Confirmation No.
- 2276
Child
Claims priority from a provisional application
→
App. 15/616,399
· US 10,833,307
Filed 2017-06-07
· Patented Case
Child
Claims priority from a provisional application
→
App. 18/216,293
· US 12,327,881
Filed 2023-06-29
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2011/001274
Filed 2011-07-18
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 13/744,702
Filed 2013-01-18
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 17/088,351
· US 11,728,544
Filed 2020-11-03
· Patented Case
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Quick Facts
- App. No.
- 61/399,883
- Filed
- 2010-07-19
External Links