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(
[id] => 609273
[patent_doc_number] => 07150932
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2006-12-19
[patent_title] => 'Production of tubular fuel cells, fuel cell modules, base elements and ion exchanger membranes'
[patent_app_type] => utility
[patent_app_number] => 09/936117
[patent_app_country] => US
[patent_app_date] => 2000-03-04
[patent_effective_date] => 0000-00-00
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[patent_figures_cnt] => 13
[patent_no_of_words] => 7129
[patent_no_of_claims] => 37
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/150/07150932.pdf
[firstpage_image] =>[orig_patent_app_number] => 09936117
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/936117 | Production of tubular fuel cells, fuel cell modules, base elements and ion exchanger membranes | Mar 3, 2000 | Issued |