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13975870 · EXTERNALLY ADJUSTABLE PASSIVE DRAINAGE DEVICE

Filed 2013-08-26 · Granted · Patent 9289324 (2016-03-22) The official file ↗The patent and its PDF ↗ · Art unit 3761 · Examiner Philip R Wiest Easy · CPC A61F 9/00781 · ALCON RESEARCH, LTD. · ALCON INC.

Office actions
1
first was Non-final rejection
RCEs
0
no appeal
To first action
25.2 mo
to disposition 30.9 mo
Statutes raised
102 103 112 DP
1 actions read
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