
David L. Andrews
Examiner (ID: 8772, Phone: (571)272-6558 , Office: P/3672 )
| Most Active Art Unit | 3672 |
| Art Unit(s) | 3672 |
| Total Applications | 1183 |
| Issued Applications | 811 |
| Pending Applications | 83 |
| Abandoned Applications | 305 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 159780
[patent_doc_number] => 07669668
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-03-02
[patent_title] => 'System, apparatus, and method of conducting measurements of a borehole'
[patent_app_type] => utility
[patent_app_number] => 11/018340
[patent_app_country] => US
[patent_app_date] => 2004-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 4568
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/669/07669668.pdf
[firstpage_image] =>[orig_patent_app_number] => 11018340
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/018340 | System, apparatus, and method of conducting measurements of a borehole | Dec 19, 2004 | Issued |
Array
(
[id] => 858444
[patent_doc_number] => 07370702
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-05-13
[patent_title] => 'Single mill casing window cutting tool and method'
[patent_app_type] => utility
[patent_app_number] => 11/016540
[patent_app_country] => US
[patent_app_date] => 2004-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/07/370/07370702.pdf
[firstpage_image] =>[orig_patent_app_number] => 11016540
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/016540 | Single mill casing window cutting tool and method | Dec 15, 2004 | Issued |
Array
(
[id] => 5645301
[patent_doc_number] => 20060131033
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-22
[patent_title] => 'Flow control apparatus for use in a wellbore'
[patent_app_type] => utility
[patent_app_number] => 11/013863
[patent_app_country] => US
[patent_app_date] => 2004-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2010
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[pdf_file] => publications/A1/0131/20060131033.pdf
[firstpage_image] =>[orig_patent_app_number] => 11013863
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/013863 | Flow control apparatus for use in a wellbore | Dec 15, 2004 | Issued |
Array
(
[id] => 7232389
[patent_doc_number] => 20050139394
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-06-30
[patent_title] => 'Expandable screen utilizing near neutrally-buoyant particles outside of the screen'
[patent_app_type] => utility
[patent_app_number] => 11/012980
[patent_app_country] => US
[patent_app_date] => 2004-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2447
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[pdf_file] => publications/A1/0139/20050139394.pdf
[firstpage_image] =>[orig_patent_app_number] => 11012980
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/012980 | Expandable screen utilizing near neutrally-buoyant particles outside of the screen | Dec 14, 2004 | Abandoned |
Array
(
[id] => 841995
[patent_doc_number] => 07387165
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-06-17
[patent_title] => 'System for completing multiple well intervals'
[patent_app_type] => utility
[patent_app_number] => 10/905073
[patent_app_country] => US
[patent_app_date] => 2004-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
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[patent_no_of_words] => 4984
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[pdf_file] => patents/07/387/07387165.pdf
[firstpage_image] =>[orig_patent_app_number] => 10905073
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/905073 | System for completing multiple well intervals | Dec 13, 2004 | Issued |
Array
(
[id] => 4450004
[patent_doc_number] => 07963324
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-06-21
[patent_title] => 'Flow control actuation'
[patent_app_type] => utility
[patent_app_number] => 10/904910
[patent_app_country] => US
[patent_app_date] => 2004-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => patents/07/963/07963324.pdf
[firstpage_image] =>[orig_patent_app_number] => 10904910
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/904910 | Flow control actuation | Dec 2, 2004 | Issued |
Array
(
[id] => 130148
[patent_doc_number] => 07694732
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-04-13
[patent_title] => 'Diverter tool'
[patent_app_type] => utility
[patent_app_number] => 11/004440
[patent_app_country] => US
[patent_app_date] => 2004-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 3159
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/694/07694732.pdf
[firstpage_image] =>[orig_patent_app_number] => 11004440
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/004440 | Diverter tool | Dec 2, 2004 | Issued |
Array
(
[id] => 5740784
[patent_doc_number] => 20060086506
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-04-27
[patent_title] => 'Downhole cooling system'
[patent_app_type] => utility
[patent_app_number] => 10/973133
[patent_app_country] => US
[patent_app_date] => 2004-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2045
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[pdf_file] => publications/A1/0086/20060086506.pdf
[firstpage_image] =>[orig_patent_app_number] => 10973133
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/973133 | Downhole cooling system | Oct 25, 2004 | Abandoned |
Array
(
[id] => 5837680
[patent_doc_number] => 20060118338
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-08
[patent_title] => 'Drill base'
[patent_app_type] => utility
[patent_app_number] => 10/971454
[patent_app_country] => US
[patent_app_date] => 2004-10-22
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0118/20060118338.pdf
[firstpage_image] =>[orig_patent_app_number] => 10971454
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/971454 | Drill base | Oct 21, 2004 | Abandoned |
Array
(
[id] => 6987974
[patent_doc_number] => 20050087344
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-04-28
[patent_title] => 'System and Method to Control Multiple Tools Through One Control Line'
[patent_app_type] => utility
[patent_app_number] => 10/904091
[patent_app_country] => US
[patent_app_date] => 2004-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 2994
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[pdf_file] => publications/A1/0087/20050087344.pdf
[firstpage_image] =>[orig_patent_app_number] => 10904091
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/904091 | System and method to control multiple tools through one control line | Oct 21, 2004 | Issued |
Array
(
[id] => 5740776
[patent_doc_number] => 20060086498
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-04-27
[patent_title] => 'Harvesting Vibration for Downhole Power Generation'
[patent_app_type] => utility
[patent_app_number] => 10/904071
[patent_app_country] => US
[patent_app_date] => 2004-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
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[pdf_file] => publications/A1/0086/20060086498.pdf
[firstpage_image] =>[orig_patent_app_number] => 10904071
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/904071 | Harvesting Vibration for Downhole Power Generation | Oct 20, 2004 | Abandoned |
Array
(
[id] => 8651656
[patent_doc_number] => 08371398
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-02-12
[patent_title] => 'Downhole fluid loss control apparatus'
[patent_app_type] => utility
[patent_app_number] => 10/969388
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/969388 | Downhole fluid loss control apparatus | Oct 19, 2004 | Issued |
Array
(
[id] => 571877
[patent_doc_number] => 07445058
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-11-04
[patent_title] => 'Nozzle unit and method for excavating a hole in an object'
[patent_app_type] => utility
[patent_app_number] => 10/576855
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[pdf_file] => patents/07/445/07445058.pdf
[firstpage_image] =>[orig_patent_app_number] => 10576855
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/576855 | Nozzle unit and method for excavating a hole in an object | Oct 19, 2004 | Issued |
Array
(
[id] => 559576
[patent_doc_number] => 07458419
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[patent_kind] => B2
[patent_issue_date] => 2008-12-02
[patent_title] => 'Apparatus and method for formation evaluation'
[patent_app_type] => utility
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[pdf_file] => patents/07/458/07458419.pdf
[firstpage_image] =>[orig_patent_app_number] => 10960403
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/960403 | Apparatus and method for formation evaluation | Oct 6, 2004 | Issued |
Array
(
[id] => 5712777
[patent_doc_number] => 20060076140
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-04-13
[patent_title] => 'Gas Lift Apparatus and Method for Producing a Well'
[patent_app_type] => utility
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[firstpage_image] =>[orig_patent_app_number] => 10711820
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/711820 | Gas lift apparatus and method for producing a well | Oct 6, 2004 | Issued |
Array
(
[id] => 5717962
[patent_doc_number] => 20060070734
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-04-06
[patent_title] => 'System and method for determining forces on a load-bearing tool in a wellbore'
[patent_app_type] => utility
[patent_app_number] => 10/959558
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[pdf_file] => publications/A1/0070/20060070734.pdf
[firstpage_image] =>[orig_patent_app_number] => 10959558
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/959558 | System and method for determining forces on a load-bearing tool in a wellbore | Oct 5, 2004 | Abandoned |
Array
(
[id] => 40819
[patent_doc_number] => 07775270
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2010-08-17
[patent_title] => 'Spider with distributed gripping dies'
[patent_app_type] => utility
[patent_app_number] => 10/959278
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[pdf_file] => patents/07/775/07775270.pdf
[firstpage_image] =>[orig_patent_app_number] => 10959278
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/959278 | Spider with distributed gripping dies | Oct 4, 2004 | Issued |
Array
(
[id] => 450176
[patent_doc_number] => 07246668
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[patent_kind] => B2
[patent_issue_date] => 2007-07-24
[patent_title] => 'Pressure actuated tubing safety valve'
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[firstpage_image] =>[orig_patent_app_number] => 10957240
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/957240 | Pressure actuated tubing safety valve | Sep 30, 2004 | Issued |
Array
(
[id] => 5634434
[patent_doc_number] => 20060065407
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[patent_kind] => A1
[patent_issue_date] => 2006-03-30
[patent_title] => 'Apparatus and method for handling umbilical or control lines for tubing of a well'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/954683 | Apparatus and method for handling umbilical or control lines for tubing of a well | Sep 29, 2004 | Abandoned |
Array
(
[id] => 99101
[patent_doc_number] => 07726399
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[patent_title] => 'Method of enhancing hydraulic fracturing using ultra lightweight proppants'
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[pdf_file] => patents/07/726/07726399.pdf
[firstpage_image] =>[orig_patent_app_number] => 10954398
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/954398 | Method of enhancing hydraulic fracturing using ultra lightweight proppants | Sep 29, 2004 | Issued |