Patent application 14190290 (US), filed 2014-02-26
Publication number: US20140179888A1
Title: PREVENTION AND REMEDIATION OF WATER AND CONDENSATE BLOCKS IN WELLS
CPC codes: C09K   8/882
C09K   8/52
C09K2208/22
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
Prior art cited: ref_id: 4147851
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-15)