PATLY.AIApplication
11871850 · WATER TREATMENT
Filed 2007-10-12 · Granted · Patent 7459087 (2008-12-02) The official file ↗The patent and its PDF ↗ · Art unit 1797 · Examiner Chester T Barry Easy · CPC C02F 1/281 · CSIR · Welsh & Katz, Ltd.
Office actions
1
first was Non-final rejection
RCEs
0
no appeal
To first action
5.5 mo
to disposition 13.7 mo
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