Array
(
[id] => 6284477
[patent_doc_number] => 20100236782
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-09-23
[patent_title] => 'Ball catcher apparatus for use in fracturing of formations surrounding horizontal oil and gas wells, and method for using same'
[patent_app_type] => utility
[patent_app_number] => 12/383177
[patent_app_country] => US
[patent_app_date] => 2009-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 4282
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0236/20100236782.pdf
[firstpage_image] =>[orig_patent_app_number] => 12383177
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/383177 | Ball catcher apparatus for use in fracturing of formations surrounding horizontal oil and gas wells, and method for using same | Mar 19, 2009 | Abandoned |
Array
(
[id] => 7549101
[patent_doc_number] => 08061430
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-11-22
[patent_title] => 'Re-settable and anti-rotational contraction joint with control lines'
[patent_app_type] => utility
[patent_app_number] => 12/400504
[patent_app_country] => US
[patent_app_date] => 2009-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4965
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/061/08061430.pdf
[firstpage_image] =>[orig_patent_app_number] => 12400504
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/400504 | Re-settable and anti-rotational contraction joint with control lines | Mar 8, 2009 | Issued |