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(
[id] => 15990701
[patent_doc_number] => 20200171221
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-04
[patent_title] => Negative Pressure Sealing Drainage System for Surgical Treatment of Deep Cavity Wound
[patent_app_type] => utility
[patent_app_number] => 16/310077
[patent_app_country] => US
[patent_app_date] => 2017-05-24
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16310077
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/310077 | Negative Pressure Sealing Drainage System for Surgical Treatment of Deep Cavity Wound | May 23, 2017 | Abandoned |