IP Library › Granted Patent US 6,659,175
Granted Patent Utility
US 6,659,175 · Confirmation No. 9269

METHOD FOR DETERMINING THE EXTENT OF RECOVERY OF MATERIALS INJECTED INTO OIL WELLS DURING OIL AND GAS EXPLORATION AND PRODUCTION

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Quick Facts
Patent No.
US 6,659,175
App. No.
10/154,130
Filed
2002-05-23
Granted
2003-12-09
Pub. No.
US20030006036A1
Art Unit
3672
PTA
0 days