Patent Application
Provisional
App. No. 60/577,292
· Confirmation No. 3425
Separator for electrochemical cell
Provisional Application Expired
Inventors
Karthik Ramaswami
Middleton, WI
William Bushong
Madison, WI
Viet Vu
Verona, WI
Zoe Jin
Cottage Grove, WI
Erik Mortensen
Sun Prairie, WI
Attorneys & Agents of Record
Prosecution
- Customer No.
- 26735
- Docket No.
- 780396.00069
- Confirmation No.
- 3425
Child
Claims priority from a provisional application
→
App. 10/914,934
· US 7,645,540
Filed 2004-08-09
· Patented Case
Child
Claims priority from a provisional application
→
App. 11/354,729
Filed 2006-02-15
· Abandoned -- Failure to Respond to an Office Action
Child
PCT
Claims priority from a provisional application
→
PCT/US2004/025895
Filed 2004-08-09
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 10/914,911
· US 7,763,384
Filed 2004-08-09
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2005/004488
Filed 2005-02-08
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 10/914,958
Filed 2004-08-09
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 11/055,508
· US 7,740,984
Filed 2005-02-08
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
PCT
Claims priority from a provisional application
→
PCT/US2004/025809
Filed 2004-08-09
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 12/582,022
· US 7,931,981
Filed 2009-10-20
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2004/025894
Filed 2004-08-09
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 11/354,729
Filed 2006-02-15
· Abandoned -- Failure to Respond to an Office Action
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 60/577,292
- Filed
- 2004-06-04
External Links