Array
(
[id] => 2756247
[patent_doc_number] => 05043398
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-27
[patent_title] => 'Grafting of functional compounds onto functional oxymethylene polymer backbones, with diisocyanate coupling agents, and the graft polymers thereof'
[patent_app_type] => 1
[patent_app_number] => 7/350811
[patent_app_country] => US
[patent_app_date] => 1989-05-12
[patent_effective_date] => 0000-00-00
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[patent_figures_cnt] => 0
[patent_no_of_words] => 5597
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 14
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/043/05043398.pdf
[firstpage_image] =>[orig_patent_app_number] => 350811
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/350811 | Grafting of functional compounds onto functional oxymethylene polymer backbones, with diisocyanate coupling agents, and the graft polymers thereof | May 11, 1989 | Issued |