
Nguyen T. Ha
Examiner (ID: 16903, Phone: (571)272-1974 , Office: P/2848 )
| Most Active Art Unit | 2831 |
| Art Unit(s) | 2831, 2847, 2835, 2848 |
| Total Applications | 2035 |
| Issued Applications | 1842 |
| Pending Applications | 33 |
| Abandoned Applications | 162 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 9334055
[patent_doc_number] => 20140060837
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-03-06
[patent_title] => 'METHOD AND APPARATUS FOR TREATING A WELL'
[patent_app_type] => utility
[patent_app_number] => 14/015618
[patent_app_country] => US
[patent_app_date] => 2013-08-30
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 9508161
[patent_doc_number] => 20140144652
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[patent_kind] => A1
[patent_issue_date] => 2014-05-29
[patent_title] => 'Apparatus, System and Method for Circumferentially Orienting a Downhole Latch Subsystem'
[patent_app_type] => utility
[patent_app_number] => 13/953018
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[patent_app_date] => 2013-07-29
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Array
(
[id] => 9624665
[patent_doc_number] => 08794333
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[patent_kind] => B1
[patent_issue_date] => 2014-08-05
[patent_title] => 'Combination blowout preventer and recovery device'
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[patent_app_country] => US
[patent_app_date] => 2013-07-28
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Array
(
[id] => 9290751
[patent_doc_number] => 20140034385
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-02-06
[patent_title] => 'DRILLING BUCKET AND METHOD FOR DRILLING A BORE HOLE'
[patent_app_type] => utility
[patent_app_number] => 13/948899
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[patent_app_date] => 2013-07-23
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Array
(
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[patent_title] => 'Blowout preventer and flow regulator'
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Array
(
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[patent_doc_number] => 08651189
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[patent_issue_date] => 2014-02-18
[patent_title] => 'Blowout recovery valve'
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Array
(
[id] => 11487476
[patent_doc_number] => 09593542
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[patent_issue_date] => 2017-03-14
[patent_title] => 'Casing float tool'
[patent_app_type] => utility
[patent_app_number] => 13/930683
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/930683 | Casing float tool | Jun 27, 2013 | Issued |
Array
(
[id] => 9788960
[patent_doc_number] => 20150000904
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-01-01
[patent_title] => 'Downhole Sensor Flap and Method of Using Same'
[patent_app_type] => utility
[patent_app_number] => 13/929709
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/929709 | Downhole sensor flap and method of using same | Jun 26, 2013 | Issued |
Array
(
[id] => 10608574
[patent_doc_number] => 09328598
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-05-03
[patent_title] => 'Systems and methods for stimulating a plurality of zones of a subterranean formation'
[patent_app_type] => utility
[patent_app_number] => 14/391158
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/391158 | Systems and methods for stimulating a plurality of zones of a subterranean formation | Jun 11, 2013 | Issued |
Array
(
[id] => 9170850
[patent_doc_number] => 20130312833
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[patent_kind] => A1
[patent_issue_date] => 2013-11-28
[patent_title] => 'GAS LIFT VALVE WITH BALL-ORIFICE CLOSING MECHANISM AND FULLY COMPRESSIBLE DUAL EDGE-WELDED BELLOWS'
[patent_app_type] => utility
[patent_app_number] => 13/900114
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/900114 | GAS LIFT VALVE WITH BALL-ORIFICE CLOSING MECHANISM AND FULLY COMPRESSIBLE DUAL EDGE-WELDED BELLOWS | May 21, 2013 | Abandoned |
Array
(
[id] => 8947122
[patent_doc_number] => 20130192901
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[patent_kind] => A1
[patent_issue_date] => 2013-08-01
[patent_title] => 'UP-HOLE BUSHING AND CORE BARREL HEAD ASSEMBLY COMPRISING SAME'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/803820 | Up-hole bushing and core barrel head assembly comprising same | Mar 13, 2013 | Issued |
Array
(
[id] => 11225658
[patent_doc_number] => 09453373
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[patent_issue_date] => 2016-09-27
[patent_title] => 'System and method for drilling in rock using microwaves'
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Array
(
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Array
(
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Array
(
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Array
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Array
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Array
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Array
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Array
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