Patent Application
Provisional
App. No. 61/304,030
· Confirmation No. 7519
ALUMINUM BSF PROCESSING FOR SOLAR CELL
Provisional Application Expired
Inventors
Tung Thanh PHAM
West Conshohocken, PA
Weiming ZHANG
Blue Bell, PA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 570
- Docket No.
- 923-19US
- Confirmation No.
- 7519
Child
PCT
Claims priority from a provisional application
→
PCT/US2011/024503
Filed 2011-02-11
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 13/024,773
· US 8,535,971
Filed 2011-02-10
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
from
ZHANG, WEIMING
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-01-11
CHANGE OF NAME
Recorded 2012-09-12
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Quick Facts
- App. No.
- 61/304,030
- Filed
- 2010-02-12
External Links