
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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
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[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
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[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
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[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
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[patent_no_of_words] => 3065
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[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
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[patent_app_country] => US
[patent_app_date] => 2005-11-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[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
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[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
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[patent_no_of_words] => 6251
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[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
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[patent_no_of_words] => 2792
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[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
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[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
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[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
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[patent_effective_date] => 0000-00-00
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[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
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[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
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[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
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[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
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[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'
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[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
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[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
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[patent_kind] => B2
[patent_issue_date] => 2009-07-14
[patent_title] => 'Dual function cleaning tool'
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[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
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[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
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[patent_kind] => A1
[patent_issue_date] => 2006-10-19
[patent_title] => 'Device and a method for optional closing of a section of a well'
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[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 |