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App. No. 12/551,237 · Confirmation No. 2338

POLYMER DISPERSANT ADDITION TO FUEL CELL ELECTRODE INKS FOR IMPROVED MANUFACTURABILITY

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2012-08-08 ISSUE.NTF Issue Notification 1 View
2012-08-02 SPEC Specification 1 View
2012-07-27 ANE.I Amendment After Final or under 37CFR 1.312, initialed by the examiner. 1 View
2012-07-27 N271 Response to Amendment under Rule 312 2 View
2012-07-19 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2012-07-19 CLM Claims 6 View
2012-07-19 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2012-07-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-07-19 IFEE Issue Fee Payment (PTO-85B) 1 View
2012-07-19 WFEE Fee Worksheet (SB06) 2 View
2012-07-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-07-19 C.AD Change of Address 2 View
2012-07-19 C.AD Change of Address 2 View
2012-04-19 NOA Notice of Allowance and Fees Due (PTOL-85) 7 View
2012-04-19 SRFW Search information including classification, databases and other search related notes 1 View
2012-04-19 SRNT Examiner's search strategy and results 4 View
2012-04-19 SRNT Examiner's search strategy and results 5 View
2012-04-19 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2012-01-27 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2012-01-27 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2012-01-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-10-27 CTNF Non-Final Rejection 12 View
2011-10-27 892 List of references cited by examiner 1 View
2011-10-27 FWCLM Index of Claims 1 View
2011-10-27 1449 List of References cited by applicant and considered by examiner 2 View
2011-10-27 SRFW Search information including classification, databases and other search related notes 1 View
2011-10-27 SRNT Examiner's search strategy and results 3 View
2011-10-27 1449 List of References cited by applicant and considered by examiner 8 View
2011-10-27 BIB Bibliographic Data Sheet 1 View
2011-05-19 NTC.PUB Notice of Publication 1 View
2011-03-31 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2011-03-31 TRAN.LET Transmittal Letter 2 View
2011-03-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-09-08 IDS Information Disclosure Statement (IDS) Form (SB08) 8 View
2010-09-08 TRAN.LET Transmittal Letter 2 View
2010-09-08 FOR Foreign Reference 32 View
2010-09-08 FOR Foreign Reference 15 View
2010-09-08 FOR Foreign Reference 32 View
2010-09-08 FOR Foreign Reference 30 View
2010-09-08 FOR Foreign Reference 19 View
2010-09-08 FOR Foreign Reference 61 View
2010-09-08 FOR Foreign Reference 58 View
2010-09-08 N417 Electronic Filing System Acknowledgment Receipt 4 View
2010-06-29 APP.FILE.REC Filing Receipt 3 View
2010-06-16 PET.DEC.OIPE Petition decision routed to the Office of Patent Application Processing(OPAP) to act on the decision or continue prosecution 1 View
2009-11-13 PET.OP Petition for review by the Office of Petitions 1 View
2009-11-13 TRAN.LET Transmittal Letter 2 View
2009-11-13 OATH Oath or Declaration filed 4 View
2009-11-13 WFEE Fee Worksheet (SB06) 2 View
2009-11-13 N417 Electronic Filing System Acknowledgment Receipt 3 View
2009-11-13 PEFR Applicant Response to Pre-Exam Formalities Notice 1 View
2009-11-13 DRW Drawings-only black and white line drawings 1 View
2009-09-14 NT.CR.APP.PA Notice to File Corrected Application Papers 3 View
2009-09-14 APP.FILE.REC Filing Receipt 3 View
2009-08-31 ADS Application Data Sheet 6 View
2009-08-31 SPEC Specification 23 View
2009-08-31 CLM Claims 6 View
2009-08-31 ABST Abstract 1 View
2009-08-31 DRW Drawings-only black and white line drawings 11 View
2009-08-31 OATH Oath or Declaration filed 3 View
2009-08-31 WFEE Fee Worksheet (SB06) 2 View
2009-08-31 N417 Electronic Filing System Acknowledgment Receipt 3 View
2009-08-31 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
App. No.
12/551,237
Filed
2009-11-13
Effective Filing
2009-08-31
Granted
2012-08-28
Pub. No.
US20110117472A1
Examiner
QIAN, YUN
Art Unit
1738
PTA
-9 days