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Patent applications and USPTO patent grants for George; Shoy C..The latest application filed is for "crosslinking chitosan for reducing permeability in a well".
Patent | Date |
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Crosslinking chitosan for reducing permeability in a well Grant 9,611,420 - George , et al. April 4, 2 | 2017-04-04 |
Crosslinking Chitosan for Reducing Permeability in a Well App 20140329724 - George; Shoy C. ;   et al. | 2014-11-06 |
In-situ crosslinking with aluminum carboxylate for acid stimulation of a carbonate formation Grant 8,720,557 - Patil , et al. May 13, 2 | 2014-05-13 |
BREAKING DIUTAN WITH METAL ACTIVITOR DOWN TO 140 .degree.F OR LOWER App 20130333886 - GEORGE; SHOY C. ;   et al. | 2013-12-19 |
In-situ Crosslinking With Aluminum Carboxylate For Acid Stimulation Of A Carbonate Formation App 20130180713 - Patil; Prajakta R. ;   et al. | 2013-07-18 |
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