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App. No. 13/458,753 · Confirmation No. 4964

A Method of Fracturing using Boron Crosslinkers

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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Quick Facts
App. No.
13/458,753
Filed
2012-04-27
Granted
2014-04-08
Pub. No.
US20120270760A1
Art Unit
1768
PTA
0 days