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[patent_doc_number] => 08528361
[patent_country] => US
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[patent_issue_date] => 2013-09-10
[patent_title] => 'Method for enhanced recovery of ethane, olefins, and heavier hydrocarbons from low pressure gas'
[patent_app_type] => utility
[patent_app_number] => 12/899741
[patent_app_country] => US
[patent_app_date] => 2010-10-07
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12899741
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/899741 | Method for enhanced recovery of ethane, olefins, and heavier hydrocarbons from low pressure gas | Oct 6, 2010 | Issued |