Search

Cathleen R. Hutchins

Examiner (ID: 3442, Phone: (571)270-3651 , Office: P/3672 )

Most Active Art Unit
3672
Art Unit(s)
3672, 4112
Total Applications
1269
Issued Applications
1004
Pending Applications
82
Abandoned Applications
194

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4906609 [patent_doc_number] => 20080017375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'Apparatus and Method for Use in a Well Bore' [patent_app_type] => utility [patent_app_number] => 11/667423 [patent_app_country] => US [patent_app_date] => 2005-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5116 [patent_no_of_claims] => 42 [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/A1/0017/20080017375.pdf [firstpage_image] =>[orig_patent_app_number] => 11667423 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/667423
Apparatus and method for use in a well bore Nov 13, 2005 Issued
Array ( [id] => 49960 [patent_doc_number] => 07770635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-10 [patent_title] => 'Wellbore tubular handling torque multiplier' [patent_app_type] => utility [patent_app_number] => 11/718779 [patent_app_country] => US [patent_app_date] => 2005-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2858 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/770/07770635.pdf [firstpage_image] =>[orig_patent_app_number] => 11718779 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/718779
Wellbore tubular handling torque multiplier Nov 7, 2005 Issued
Array ( [id] => 5213084 [patent_doc_number] => 20070102164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-10 [patent_title] => 'Autonomous circulation, fill-up, and equalization valve' [patent_app_type] => utility [patent_app_number] => 11/268863 [patent_app_country] => US [patent_app_date] => 2005-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2171 [patent_no_of_claims] => 20 [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/A1/0102/20070102164.pdf [firstpage_image] =>[orig_patent_app_number] => 11268863 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/268863
Autonomous circulation, fill-up, and equalization valve Nov 7, 2005 Issued
Array ( [id] => 5030986 [patent_doc_number] => 20070095525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Coiled tubing work floor downhole tool handling system' [patent_app_type] => utility [patent_app_number] => 11/264763 [patent_app_country] => US [patent_app_date] => 2005-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3065 [patent_no_of_claims] => 26 [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/A1/0095/20070095525.pdf [firstpage_image] =>[orig_patent_app_number] => 11264763 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/264763
Coiled tubing work floor downhole tool handling system Oct 31, 2005 Abandoned
Array ( [id] => 4896360 [patent_doc_number] => 20080115973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-22 [patent_title] => 'Underreamer And Method Of Use' [patent_app_type] => utility [patent_app_number] => 11/718315 [patent_app_country] => US [patent_app_date] => 2005-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5837 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 22 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0115/20080115973.pdf [firstpage_image] =>[orig_patent_app_number] => 11718315 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/718315
Underreamer and method of use Oct 31, 2005 Issued
Array ( [id] => 5037593 [patent_doc_number] => 20070089875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-26 [patent_title] => 'High pressure D-tube with enhanced through tube access' [patent_app_type] => utility [patent_app_number] => 11/256388 [patent_app_country] => US [patent_app_date] => 2005-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3853 [patent_no_of_claims] => 21 [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/A1/0089/20070089875.pdf [firstpage_image] =>[orig_patent_app_number] => 11256388 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/256388
High pressure D-tube with enhanced through tube access Oct 20, 2005 Abandoned
Array ( [id] => 139247 [patent_doc_number] => 07686089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-30 [patent_title] => 'Hanging apparatus and method' [patent_app_type] => utility [patent_app_number] => 11/664673 [patent_app_country] => US [patent_app_date] => 2005-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 6251 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/686/07686089.pdf [firstpage_image] =>[orig_patent_app_number] => 11664673 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/664673
Hanging apparatus and method Oct 9, 2005 Issued
Array ( [id] => 5823204 [patent_doc_number] => 20060060386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-23 [patent_title] => 'Pile boring tool for producing a pile bore' [patent_app_type] => utility [patent_app_number] => 11/206078 [patent_app_country] => US [patent_app_date] => 2005-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2792 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0060/20060060386.pdf [firstpage_image] =>[orig_patent_app_number] => 11206078 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/206078
Pile boring tool for producing a pile bore Aug 17, 2005 Abandoned
Array ( [id] => 4809993 [patent_doc_number] => 20080190624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-14 [patent_title] => 'Method for Drilling Oil and Gas Wells' [patent_app_type] => utility [patent_app_number] => 11/662373 [patent_app_country] => US [patent_app_date] => 2005-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4855 [patent_no_of_claims] => 14 [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/A1/0190/20080190624.pdf [firstpage_image] =>[orig_patent_app_number] => 11662373 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/662373
Method for Drilling Oil and Gas Wells Aug 4, 2005 Abandoned
Array ( [id] => 7544212 [patent_doc_number] => 08052176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-08 [patent_title] => 'Connection apparatus and method' [patent_app_type] => utility [patent_app_number] => 11/159395 [patent_app_country] => US [patent_app_date] => 2005-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 8021 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/052/08052176.pdf [firstpage_image] =>[orig_patent_app_number] => 11159395 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/159395
Connection apparatus and method Jun 22, 2005 Issued
Array ( [id] => 5605005 [patent_doc_number] => 20060266521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-30 [patent_title] => 'Cavity well system' [patent_app_type] => utility [patent_app_number] => 11/141335 [patent_app_country] => US [patent_app_date] => 2005-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4788 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0266/20060266521.pdf [firstpage_image] =>[orig_patent_app_number] => 11141335 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/141335
Cavity well system May 30, 2005 Issued
Array ( [id] => 340760 [patent_doc_number] => 07500526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-10 [patent_title] => 'Downhole tool' [patent_app_type] => utility [patent_app_number] => 11/597093 [patent_app_country] => US [patent_app_date] => 2005-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3545 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/500/07500526.pdf [firstpage_image] =>[orig_patent_app_number] => 11597093 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/597093
Downhole tool May 25, 2005 Issued
Array ( [id] => 4985424 [patent_doc_number] => 20070151761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'Automated drill string position survey' [patent_app_type] => utility [patent_app_number] => 10/597139 [patent_app_country] => US [patent_app_date] => 2005-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2238 [patent_no_of_claims] => 9 [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/A1/0151/20070151761.pdf [firstpage_image] =>[orig_patent_app_number] => 10597139 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/597139
Automated drill string position survey Jan 23, 2005 Issued
Array ( [id] => 5622290 [patent_doc_number] => 20060260795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'Stop-sand liner hanger assembly for water wells' [patent_app_type] => utility [patent_app_number] => 10/555473 [patent_app_country] => US [patent_app_date] => 2004-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1836 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0260/20060260795.pdf [firstpage_image] =>[orig_patent_app_number] => 10555473 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/555473
Stop-sand liner hanger assembly for water wells Dec 2, 2004 Abandoned
Array ( [id] => 799781 [patent_doc_number] => 07424920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-16 [patent_title] => 'Method and device for impact loosening of thread joints' [patent_app_type] => utility [patent_app_number] => 10/569327 [patent_app_country] => US [patent_app_date] => 2004-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 775 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/424/07424920.pdf [firstpage_image] =>[orig_patent_app_number] => 10569327 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/569327
Method and device for impact loosening of thread joints Sep 23, 2004 Issued
Array ( [id] => 5239178 [patent_doc_number] => 20070017669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-25 [patent_title] => 'Device and method of lining a wellbore' [patent_app_type] => utility [patent_app_number] => 10/570496 [patent_app_country] => US [patent_app_date] => 2004-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3133 [patent_no_of_claims] => 7 [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/A1/0017/20070017669.pdf [firstpage_image] =>[orig_patent_app_number] => 10570496 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/570496
Device and method of lining a wellbore Aug 25, 2004 Issued
Array ( [id] => 4643042 [patent_doc_number] => 08020642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Polycrystalline diamond abrasive elements' [patent_app_type] => utility [patent_app_number] => 10/558491 [patent_app_country] => US [patent_app_date] => 2004-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3558 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/020/08020642.pdf [firstpage_image] =>[orig_patent_app_number] => 10558491 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/558491
Polycrystalline diamond abrasive elements May 26, 2004 Issued
Array ( [id] => 273211 [patent_doc_number] => 07559374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-14 [patent_title] => 'Dual function cleaning tool' [patent_app_type] => utility [patent_app_number] => 10/550531 [patent_app_country] => US [patent_app_date] => 2004-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3054 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/559/07559374.pdf [firstpage_image] =>[orig_patent_app_number] => 10550531 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/550531
Dual function cleaning tool Mar 18, 2004 Issued
Array ( [id] => 5239219 [patent_doc_number] => 20070017710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-25 [patent_title] => 'Secondary cutting element for drill bit' [patent_app_type] => utility [patent_app_number] => 10/546541 [patent_app_country] => US [patent_app_date] => 2004-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1862 [patent_no_of_claims] => 9 [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/A1/0017/20070017710.pdf [firstpage_image] =>[orig_patent_app_number] => 10546541 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/546541
Secondary cutting element for drill bit Feb 23, 2004 Abandoned
Array ( [id] => 5847341 [patent_doc_number] => 20060231260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Device and a method for optional closing of a section of a well' [patent_app_type] => utility [patent_app_number] => 10/545871 [patent_app_country] => US [patent_app_date] => 2004-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1967 [patent_no_of_claims] => 6 [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/A1/0231/20060231260.pdf [firstpage_image] =>[orig_patent_app_number] => 10545871 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/545871
Device and a method for optional closing of a section of a well Feb 12, 2004 Abandoned
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