Array
(
[id] => 6347771
[patent_doc_number] => 20020035531
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-03-21
[patent_title] => 'Common margin settlement vehicle and method of margining exchange-traded futures contracts'
[patent_app_type] => new
[patent_app_number] => 09/930124
[patent_app_country] => US
[patent_app_date] => 2001-08-14
[patent_effective_date] => 0000-00-00
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[patent_figures_cnt] => 10
[patent_no_of_words] => 6491
[patent_no_of_claims] => 58
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0035/20020035531.pdf
[firstpage_image] =>[orig_patent_app_number] => 09930124
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/930124 | Common margin settlement vehicle and method of margining exchange-traded futures contracts | Aug 13, 2001 | Abandoned |