Patent application 13669059 (US), filed 2012-11-05
Publication number: US20130081824A1
Title: TUBING RETRIEVABLE INJECTION VALVE ASSEMBLY
CPC codes: E21B  34/10
G16H  40/63
E21B2200/05
E21B  34/102
E21B  43/16
E21B  43/20
Office action: rejection, dated 2015-10-14
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 7703532
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-14)