IP Library › Granted Patent US 6,823,941
Granted Patent Utility PCT National Stage
US 6,823,941 · Confirmation No. 4936

RECOVERY OF PRODUCTION FLUIDS FROM AN OIL OR GAS WELL

Inventor: Ian Donald
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2008-10-03 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-10-03 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-09-26 PA.. Power of Attorney 2 View
2008-09-26 LET. Miscellaneous Incoming Letter 2 View
2008-09-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-11-09 BIB Bibliographic Data Sheet 1 View
2004-10-25 IFEE Issue Fee Payment (PTO-85B) 3 View
2004-07-26 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-26 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-07-26 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-07-26 SRFW Search information including classification, databases and other search related notes 1 View
2004-06-24 A... Amendment/Request for Reconsideration-After Non-Final Rejection 3 View
2004-06-24 CLM Claims 3 View
2004-06-24 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2004-06-24 DRW Drawings-only black and white line drawings 1 View
2004-06-24 WFEE Fee Worksheet (SB06) 1 View
2004-03-25 CTNF Non-Final Rejection 5 View
2004-03-25 892 List of references cited by examiner 1 View
2004-03-25 1449 List of References cited by applicant and considered by examiner 2 View
2004-03-25 SRFW Search information including classification, databases and other search related notes 1 View
2004-03-25 FWCLM Index of Claims 1 View
2004-03-22 SRNT Examiner's search strategy and results 2 View
2003-12-10 PETDEC Petition Decision 1 View
2003-12-04 LET. Miscellaneous Incoming Letter 3 View
2003-09-02 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2003-04-25 TRNA Transmittal of New Application 3 View
2003-04-25 SPEC Specification 25 View
2003-04-25 CLM Claims 4 View
2003-04-25 DRW Drawings-only black and white line drawings 8 View
2003-04-25 OATH Oath or Declaration filed 3 View
2003-04-25 A.PE Preliminary Amendment 1 View
2003-04-25 CLM Claims 6 View
2003-04-25 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2003-04-25 WFEE Fee Worksheet (SB06) 1 View
2003-04-25 WFEE Fee Worksheet (SB06) 1 View
2003-04-25 WCLM Claims Worksheet (PTO-2022) 1 View
2003-04-25 FRPR Certified Copy of Foreign Priority Application 39 View
2003-04-25 371P Documents submitted with 371 (National Stage) Applications 2 View
2003-04-25 371P Documents submitted with 371 (National Stage) Applications 46 View
2003-04-25 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2003-04-25 371P Documents submitted with 371 (National Stage) Applications 3 View
2003-04-25 FOR Foreign Reference 32 View
2003-04-25 FOR Foreign Reference 30 View
2003-04-25 FOR Foreign Reference 14 View
2003-04-25 FOR Foreign Reference 34 View
2003-04-25 FOR Foreign Reference 20 View
2003-04-25 371P Documents submitted with 371 (National Stage) Applications 3 View
2003-04-25 FOR Foreign Reference 26 View
2003-04-25 FOR Foreign Reference 24 View
2003-04-25 FOR Foreign Reference 16 View
2003-04-25 ABST Abstract 2 View
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Quick Facts
Patent No.
US 6,823,941
App. No.
10/415,156
Filed
2003-04-25
Granted
2004-11-30
Pub. No.
US20040026084A1
Art Unit
3671
PTA
0 days