John W Eldred
Examiner (ID: 14277, Phone: (571)272-6901 , Office: P/3641 )
Most Active Art Unit | 3641 |
Art Unit(s) | 3641, 2899, 2201, 3644 |
Total Applications | 3277 |
Issued Applications | 2707 |
Pending Applications | 193 |
Abandoned Applications | 375 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 10156235
[patent_doc_number] => 09187999
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[patent_kind] => B2
[patent_issue_date] => 2015-11-17
[patent_title] => 'Apparatus and method for obtaining formation fluid samples'
[patent_app_type] => utility
[patent_app_number] => 13/691108
[patent_app_country] => US
[patent_app_date] => 2012-11-30
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13691108
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/691108 | Apparatus and method for obtaining formation fluid samples | Nov 29, 2012 | Issued |
Array
(
[id] => 10104295
[patent_doc_number] => 09140071
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-09-22
[patent_title] => 'Apparatus and method for retaining inserts of a rolling cone drill bit'
[patent_app_type] => utility
[patent_app_number] => 13/685348
[patent_app_country] => US
[patent_app_date] => 2012-11-26
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/685348 | Apparatus and method for retaining inserts of a rolling cone drill bit | Nov 25, 2012 | Issued |
Array
(
[id] => 9975840
[patent_doc_number] => 09022141
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[patent_kind] => B2
[patent_issue_date] => 2015-05-05
[patent_title] => 'Directional drilling attitude hold controller'
[patent_app_type] => utility
[patent_app_number] => 13/682528
[patent_app_country] => US
[patent_app_date] => 2012-11-20
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/682528 | Directional drilling attitude hold controller | Nov 19, 2012 | Issued |
Array
(
[id] => 9587366
[patent_doc_number] => 08776899
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-07-15
[patent_title] => 'Flow control devices on expandable tubing run through production tubing and into open hole'
[patent_app_type] => utility
[patent_app_number] => 13/672968
[patent_app_country] => US
[patent_app_date] => 2012-11-09
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/672968 | Flow control devices on expandable tubing run through production tubing and into open hole | Nov 8, 2012 | Issued |
Array
(
[id] => 9459777
[patent_doc_number] => 20140124202
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-05-08
[patent_title] => 'Casing cutter'
[patent_app_type] => utility
[patent_app_number] => 13/694208
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/694208 | Casing cutter | Nov 6, 2012 | Issued |
Array
(
[id] => 8817713
[patent_doc_number] => 20130118758
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[patent_kind] => A1
[patent_issue_date] => 2013-05-16
[patent_title] => 'HYDROSTATIC PRESSURE INDEPENDENT ACTUATORS AND METHODS'
[patent_app_type] => utility
[patent_app_number] => 13/668688
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/668688 | Hydrostatic pressure independent actuators and methods | Nov 4, 2012 | Issued |
Array
(
[id] => 8788171
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[patent_issue_date] => 2013-05-02
[patent_title] => 'Multi Chip Modules for Downhole Equipment'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/666868 | Multi chip modules for downhole equipment | Oct 31, 2012 | Issued |
Array
(
[id] => 10014235
[patent_doc_number] => 09057246
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[patent_issue_date] => 2015-06-16
[patent_title] => 'Tubular catcher system and method'
[patent_app_type] => utility
[patent_app_number] => 13/664228
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/664228 | Tubular catcher system and method | Oct 29, 2012 | Issued |
Array
(
[id] => 9322024
[patent_doc_number] => 08657038
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-02-25
[patent_title] => 'Expandable reamer apparatus including stabilizers'
[patent_app_type] => utility
[patent_app_number] => 13/662862
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/662862 | Expandable reamer apparatus including stabilizers | Oct 28, 2012 | Issued |
Array
(
[id] => 11343946
[patent_doc_number] => 09528348
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-12-27
[patent_title] => 'Method and system for driving a downhole power unit'
[patent_app_type] => utility
[patent_app_number] => 14/112137
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14112137
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/112137 | Method and system for driving a downhole power unit | Oct 25, 2012 | Issued |
Array
(
[id] => 9445612
[patent_doc_number] => 20140116780
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-05-01
[patent_title] => 'Hybrid Bearings for Downhole Motors'
[patent_app_type] => utility
[patent_app_number] => 13/660608
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/660608 | Hybrid bearings for downhole motors | Oct 24, 2012 | Issued |
Array
(
[id] => 10333898
[patent_doc_number] => 20150218903
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-08-06
[patent_title] => 'MULTI-LAYERED TEMPERATURE RESPONSIVE PRESSURE ISOLATION DEVICE'
[patent_app_type] => utility
[patent_app_number] => 14/008266
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/008266 | Multi-layered temperature responsive pressure isolation device | Oct 19, 2012 | Issued |
Array
(
[id] => 8776625
[patent_doc_number] => 20130098600
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-04-25
[patent_title] => 'Manufacturing Technique for a Composite Ball for Use Downhole in a Hydrocarbon Wellbore'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/652728 | Manufacturing Technique for a Composite Ball for Use Downhole in a Hydrocarbon Wellbore | Oct 15, 2012 | Abandoned |
Array
(
[id] => 9418159
[patent_doc_number] => 20140102809
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-04-17
[patent_title] => 'Anti-Balling Coating On Drill Bits And Downhole Tools'
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[patent_app_number] => 13/652148
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/652148 | Anti-balling coating on drill bits and downhole tools | Oct 14, 2012 | Issued |
Array
(
[id] => 9660856
[patent_doc_number] => 08807822
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[patent_issue_date] => 2014-08-19
[patent_title] => 'Method and apparatus for mixing fluid flow in a wellbore using a static mixer'
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Array
(
[id] => 9309971
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[patent_title] => 'Downhole filter tool'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/648175 | Downhole filter tool | Oct 8, 2012 | Issued |
Array
(
[id] => 10033113
[patent_doc_number] => 09074421
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[patent_issue_date] => 2015-07-07
[patent_title] => 'Self-locking top drive guide system'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/645988 | Self-locking top drive guide system | Oct 4, 2012 | Issued |
Array
(
[id] => 9848791
[patent_doc_number] => 08950513
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[patent_issue_date] => 2015-02-10
[patent_title] => 'Apparatus and methods for controlling drill string vibrations and applying a force to a drill bit'
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Array
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[patent_title] => 'Wellbore Casing Cutting Tool'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/348962 | Wellbore Casing Cutting Tool | Sep 27, 2012 | Abandoned |
Array
(
[id] => 8742164
[patent_doc_number] => 20130081880
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[patent_title] => 'DRILL BIT DESIGN FOR MITIGATION OF STICK SLIP'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/630780 | Drill bit design for mitigation of stick slip | Sep 27, 2012 | Issued |