Array
(
[id] => 2120467
[patent_doc_number] => 04481140
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-11-06
[patent_title] => 'Process of sulfurizing lard oil and an olefin and resultant product'
[patent_app_type] => 1
[patent_app_number] => 6/220399
[patent_app_country] => US
[patent_app_date] => 1972-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6384
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/481/04481140.pdf
[firstpage_image] =>[orig_patent_app_number] => 220399
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/220399 | Process of sulfurizing lard oil and an olefin and resultant product | Jan 23, 1972 | Abandoned |