
Blake E. Michener
Examiner (ID: 6000)
| Most Active Art Unit | 3676 |
| Art Unit(s) | 3676 |
| Total Applications | 1005 |
| Issued Applications | 752 |
| Pending Applications | 67 |
| Abandoned Applications | 199 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16635624
[patent_doc_number] => 10914122
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-02-09
[patent_title] => Liquid injection type reamer bit
[patent_app_type] => utility
[patent_app_number] => 16/985214
[patent_app_country] => US
[patent_app_date] => 2020-08-04
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/985214 | Liquid injection type reamer bit | Aug 3, 2020 | Issued |
Array
(
[id] => 16916729
[patent_doc_number] => 20210189821
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-24
[patent_title] => ROTARY LATCH DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/944600
[patent_app_country] => US
[patent_app_date] => 2020-07-31
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/944600 | ROTARY LATCH DEVICE | Jul 30, 2020 | Abandoned |
Array
(
[id] => 20372969
[patent_doc_number] => 12480398
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-25
[patent_title] => Detecting downhole drilling events
[patent_app_type] => utility
[patent_app_number] => 18/006861
[patent_app_country] => US
[patent_app_date] => 2020-07-28
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/006861 | Detecting downhole drilling events | Jul 27, 2020 | Issued |
Array
(
[id] => 16598712
[patent_doc_number] => 20210025243
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-28
[patent_title] => HOLE OPENER FOR DIRECTIONAL DRILLING
[patent_app_type] => utility
[patent_app_number] => 16/937683
[patent_app_country] => US
[patent_app_date] => 2020-07-24
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/937683 | Hole opener for directional drilling | Jul 23, 2020 | Issued |
Array
(
[id] => 17838380
[patent_doc_number] => 20220275685
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-01
[patent_title] => ON DEMAND FLOW PULSING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/629057
[patent_app_country] => US
[patent_app_date] => 2020-07-21
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/629057 | On demand flow pulsing system | Jul 20, 2020 | Issued |
Array
(
[id] => 16557814
[patent_doc_number] => 20210002962
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-07
[patent_title] => CUTTING ELEMENT WITH NON-PLANAR CUTTING EDGES
[patent_app_type] => utility
[patent_app_number] => 16/918842
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/918842 | Cutting element with non-planar cutting edges | Jun 30, 2020 | Issued |
Array
(
[id] => 16557813
[patent_doc_number] => 20210002961
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[patent_kind] => A1
[patent_issue_date] => 2021-01-07
[patent_title] => CUTTING ELEMENT WITH REDUCED FRICTION
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/917449 | Cutting element with reduced friction | Jun 29, 2020 | Issued |
Array
(
[id] => 17259230
[patent_doc_number] => 20210372215
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-02
[patent_title] => POSITIVE DISPLACEMENT DUMP BAILER
[patent_app_type] => utility
[patent_app_number] => 16/890718
[patent_app_country] => US
[patent_app_date] => 2020-06-02
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/890718 | POSITIVE DISPLACEMENT DUMP BAILER | Jun 1, 2020 | Abandoned |
Array
(
[id] => 17244087
[patent_doc_number] => 20210363830
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-25
[patent_title] => ISOLATED LUBRICATION SYSTEM FOR DRILL BITS
[patent_app_type] => utility
[patent_app_number] => 16/879855
[patent_app_country] => US
[patent_app_date] => 2020-05-21
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/879855 | Isolated lubrication system for drill bits | May 20, 2020 | Issued |
Array
(
[id] => 16298412
[patent_doc_number] => 20200284135
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-10
[patent_title] => SURFACE STEERABLE DRILLING SYSTEM FOR USE WITH ROTARY STEERABLE SYSTEM
[patent_app_type] => utility
[patent_app_number] => 15/930291
[patent_app_country] => US
[patent_app_date] => 2020-05-12
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/930291 | Surface steerable drilling system for use with rotary steerable system | May 11, 2020 | Issued |
Array
(
[id] => 17556494
[patent_doc_number] => 11313178
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-04-26
[patent_title] => Concealed nozzle drill bit
[patent_app_type] => utility
[patent_app_number] => 16/857738
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/857738 | Concealed nozzle drill bit | Apr 23, 2020 | Issued |
Array
(
[id] => 16223422
[patent_doc_number] => 20200248539
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-08-06
[patent_title] => Integrated Pump and Compressor and Method of Producing Multiphase Well Fluid Downhole and at Surface
[patent_app_type] => utility
[patent_app_number] => 16/858137
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/858137 | Integrated Pump and Compressor and Method of Producing Multiphase Well Fluid Downhole and at Surface | Apr 23, 2020 | Abandoned |
Array
(
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Array
(
[id] => 17498043
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[patent_issue_date] => 2022-03-29
[patent_title] => Method for cutting a tube or pipe
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/812442 | Method for cutting a tube or pipe | Mar 8, 2020 | Issued |
Array
(
[id] => 16519842
[patent_doc_number] => 10871053
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[patent_kind] => B2
[patent_issue_date] => 2020-12-22
[patent_title] => Downhole assembly for selectively sealing off a wellbore
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/810395 | Downhole assembly for selectively sealing off a wellbore | Mar 4, 2020 | Issued |
Array
(
[id] => 17082755
[patent_doc_number] => 20210277761
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[patent_issue_date] => 2021-09-09
[patent_title] => DOWNHOLE HYDROGEN SULFIDE NEUTRALIZER
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/807794 | Downhole hydrogen sulfide neutralizer | Mar 2, 2020 | Issued |
Array
(
[id] => 16415005
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[patent_title] => Data transmission system
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/800939 | Data transmission system | Feb 24, 2020 | Issued |
Array
(
[id] => 17222191
[patent_doc_number] => 11174683
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[patent_issue_date] => 2021-11-16
[patent_title] => Tapered joint for securing cone arm in hole opener
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Array
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[patent_title] => Floating Plug Anti-Leak
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Array
(
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