IP Library › Granted Patent US 6,844,296
Granted Patent Utility
US 6,844,296 · Confirmation No. 4362

FRACTURING FLUIDS AND METHODS OF MAKING AND USING SAME

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2004-09-24 SRNT Examiner's search strategy and results 1 View
2004-07-16 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-07-16 CLM Claims 4 View
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2004-04-22 CTNF Non-Final Rejection 5 View
2004-04-22 1449 List of References cited by applicant and considered by examiner 4 View
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Quick Facts
Patent No.
US 6,844,296
App. No.
10/177,983
Filed
2002-06-21
Granted
2005-01-18
Pub. No.
US20030083403A1
Art Unit
1712
PTA
0 days