IP Library › Granted Patent US 6,820,706
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US 6,820,706 · Confirmation No. 8514

METHOD AND SYSTEM FOR HYDROGEN POWERED INTERNAL COMBUSTION ENGINE

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2004-10-07 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2004-10-07 SPEC Specification 1 View
2004-10-07 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2004-09-24 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2004-07-30 IFEE Issue Fee Payment (PTO-85B) 3 View
2004-07-23 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-23 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-07-23 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-07-23 FWCLM Index of Claims 1 View
2004-07-23 SRFW Search information including classification, databases and other search related notes 1 View
2004-06-21 WFEE Fee Worksheet (SB06) 1 View
2004-06-01 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2004-06-01 CLM Claims 4 View
2004-06-01 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2004-05-25 CTNF Non-Final Rejection 11 View
2004-05-25 892 List of references cited by examiner 1 View
2004-05-25 FWCLM Index of Claims 1 View
2004-05-17 WFEE Fee Worksheet (SB06) 1 View
2004-04-28 RCEX Request for Continued Examination (RCE) 1 View
2004-04-28 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2004-04-28 SPEC Specification 1 View
2004-04-28 CLM Claims 4 View
2004-04-28 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-04-28 XT/ Extension of Time 1 View
2004-04-28 LET. Miscellaneous Incoming Letter 2 View
2004-03-22 A.NE Response After Final Action 2 View
2004-03-22 CLM Claims 6 View
2004-03-22 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-02-23 CTAV Advisory Action (PTOL-303) 3 View
2004-01-26 LET. Miscellaneous Incoming Letter 2 View
2004-01-26 A.NE Response After Final Action 1 View
2004-01-26 REM Applicant Arguments/Remarks Made in an Amendment 7 View
2004-01-26 N/AP Notice of Appeal Filed 1 View
2004-01-12 CTFR Final Rejection 13 View
2004-01-12 1449 List of References cited by applicant and considered by examiner 1 View
2004-01-12 CTFR Final Rejection 13 View
2004-01-12 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2004-01-12 CLM Claims 6 View
2004-01-12 ANE.I Amendment After Final or under 37CFR 1.312, initialed by the examiner. 1 View
2004-01-12 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2003-11-21 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2003-10-27 LET. Miscellaneous Incoming Letter 1 View
2003-10-27 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-10-27 CLM Claims 6 View
2003-10-27 REM Applicant Arguments/Remarks Made in an Amendment 11 View
2003-10-27 DIST Terminal Disclaimer 1 View
2003-09-17 EXIN Examiner Interview Summary Record (PTOL - 413) 3 View
2003-09-02 CTRS Requirement for Restriction/Election 14 View
2003-09-02 892 List of references cited by examiner 2 View
2003-08-24 SRNT Examiner's search strategy and results 2 View
2002-09-13 LET. Miscellaneous Incoming Letter 2 View
2002-08-12 LET. Miscellaneous Incoming Letter 4 View
2002-08-12 OATH Oath or Declaration filed 2 View
2002-07-15 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2002-06-12 TRNA Transmittal of New Application 2 View
2002-06-12 SPEC Specification 32 View
2002-06-12 CLM Claims 9 View
2002-06-12 ABST Abstract 1 View
2002-06-12 DRW Drawings-only black and white line drawings 6 View
2002-06-12 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-06-12 SRFW Search information including classification, databases and other search related notes 1 View
2002-06-12 FWCLM Index of Claims 1 View
2002-06-12 TRNA Transmittal of New Application 2 View
2002-06-12 DRW Drawings-only black and white line drawings 6 View
2002-06-12 SPEC Specification 32 View
2002-06-12 CLM Claims 9 View
2002-06-12 ABST Abstract 1 View
2002-06-12 WFEE Fee Worksheet (SB06) 1 View
2002-06-12 WFEE Fee Worksheet (SB06) 1 View
2002-06-12 WCLM Claims Worksheet (PTO-2022) 1 View
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Quick Facts
Patent No.
US 6,820,706
App. No.
10/170,141
Filed
2002-06-12
Granted
2004-11-23
Pub. No.
US20030056510A1
Art Unit
3618
PTA
-41 days