IP Library › Granted Patent US 8,623,977
Granted Patent Utility
US 8,623,977 · Confirmation No. 2808

NON-HYDROCARBYL HYDROPHOBICALLY MODIFIED POLYCARBOXYLIC POLYMERS

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2012-03-14 1449 List of References cited by applicant and considered by examiner 4 View
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2009-12-22 TRAN.LET Transmittal Letter 2 View
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Quick Facts
Patent No.
US 8,623,977
App. No.
12/621,621
Filed
2009-11-19
Granted
2014-01-07
Pub. No.
US20100130711A1
Art Unit
1762
PTA
-116 days