
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] => 19593449
[patent_doc_number] => 12151270
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-11-26
[patent_title] => Method and apparatus, including hose reel, for cleaning an oil and gas well riser assembly with multiple tools simultaneously
[patent_app_type] => utility
[patent_app_number] => 18/453883
[patent_app_country] => US
[patent_app_date] => 2023-08-22
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/453883 | Method and apparatus, including hose reel, for cleaning an oil and gas well riser assembly with multiple tools simultaneously | Aug 21, 2023 | Issued |
Array
(
[id] => 19755076
[patent_doc_number] => 20250043641
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-06
[patent_title] => OMNIDIRECTIONAL SLIP BOWL
[patent_app_type] => utility
[patent_app_number] => 18/362534
[patent_app_country] => US
[patent_app_date] => 2023-07-31
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/362534 | Omnidirectional slip bowl | Jul 30, 2023 | Issued |
Array
(
[id] => 20180037
[patent_doc_number] => 20250263995
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-21
[patent_title] => IMPROVED DEBRIS COLLECTION AND REMOVAL FROM A WELLBORE
[patent_app_type] => utility
[patent_app_number] => 18/994919
[patent_app_country] => US
[patent_app_date] => 2023-07-19
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 19724628
[patent_doc_number] => 20250027379
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-23
[patent_title] => Use of Date Palm Seeds and Rock Salt Diversion Systems in Acid Fracturing Operations
[patent_app_type] => utility
[patent_app_number] => 18/353146
[patent_app_country] => US
[patent_app_date] => 2023-07-17
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/353146 | Use of Date Palm Seeds and Rock Salt Diversion Systems in Acid Fracturing Operations | Jul 16, 2023 | Abandoned |
Array
(
[id] => 19948860
[patent_doc_number] => 12320213
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-03
[patent_title] => Electronic limit barrier for hydraulic power tongs
[patent_app_type] => utility
[patent_app_number] => 18/352704
[patent_app_country] => US
[patent_app_date] => 2023-07-14
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/352704 | Electronic limit barrier for hydraulic power tongs | Jul 13, 2023 | Issued |
Array
(
[id] => 19940767
[patent_doc_number] => 12312890
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-27
[patent_title] => Whipstock integrated to completion string for coiled tubing operations
[patent_app_type] => utility
[patent_app_number] => 18/342370
[patent_app_country] => US
[patent_app_date] => 2023-06-27
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Array
(
[id] => 20227561
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[patent_issue_date] => 2025-09-16
[patent_title] => On-demand variable gauge pads and methods of use
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2023-06-01
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/327497 | On-demand variable gauge pads and methods of use | May 31, 2023 | Issued |
Array
(
[id] => 19898255
[patent_doc_number] => 12276165
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[patent_kind] => B2
[patent_issue_date] => 2025-04-15
[patent_title] => Lost circulation eutectoid alloy downhole deployment tool
[patent_app_type] => utility
[patent_app_number] => 18/326090
[patent_app_country] => US
[patent_app_date] => 2023-05-31
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/326090 | Lost circulation eutectoid alloy downhole deployment tool | May 30, 2023 | Issued |
Array
(
[id] => 19615759
[patent_doc_number] => 20240401439
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-05
[patent_title] => MONITORING WELL CONDITIONS ACROSS LINER HANGER PACKERS
[patent_app_type] => utility
[patent_app_number] => 18/326357
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/326357 | Monitoring well conditions across liner hanger packers | May 30, 2023 | Issued |
Array
(
[id] => 20372957
[patent_doc_number] => 12480386
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[patent_kind] => B2
[patent_issue_date] => 2025-11-25
[patent_title] => Liner hanger system and method
[patent_app_type] => utility
[patent_app_number] => 18/323986
[patent_app_country] => US
[patent_app_date] => 2023-05-25
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/323986 | Liner hanger system and method | May 24, 2023 | Issued |
Array
(
[id] => 19572506
[patent_doc_number] => 20240376798
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[patent_kind] => A1
[patent_issue_date] => 2024-11-14
[patent_title] => TUBING INSERT ISOLATION VALVE FOR USE WITH LEGACY WELLS, AND METHODS OF USE THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/195823
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/195823 | Tubing insert isolation valve for use with legacy wells, and methods of use thereof | May 9, 2023 | Issued |
Array
(
[id] => 18771491
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[patent_title] => SYSTEM AND METHOD FOR SUBSEA WELL LEAK DETECTION AND CONTAINMENT
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/141184 | System and method for subsea well leak detection and containment | Apr 27, 2023 | Issued |
Array
(
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[patent_title] => Casing a wellbore in magma
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Array
(
[id] => 19480232
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[patent_title] => BIG BORE LOW PRESSURE SURFACE WELLHEAD HOUSING SYSTEMS
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/192556 | Big bore low pressure surface wellhead housing systems | Mar 28, 2023 | Issued |
Array
(
[id] => 20173465
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[patent_title] => Earth-boring tool geometry and associated apparatus and methods
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Array
(
[id] => 20093936
[patent_doc_number] => 20250223872
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[patent_title] => DRILL BIT CUTTER ELEMENTS WITH MULTIPLE SURFACE FINISHES
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/853292 | Drill bit cutter elements with multiple surface finishes | Mar 26, 2023 | Issued |
Array
(
[id] => 19464837
[patent_doc_number] => 20240318506
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[patent_kind] => A1
[patent_issue_date] => 2024-09-26
[patent_title] => PROTECTED BACK-UP RINGS FOR METAL FACE SEALS AND EARTH BORING TOOLS INCORPORATING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/189900
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/189900 | Protected back-up rings for metal face seals and earth boring tools incorporating the same | Mar 23, 2023 | Issued |
Array
(
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[patent_title] => Spiral magnetic fluid composite sealing structure of roller bit
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Array
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Array
(
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[patent_title] => DOWNHOLE HEATING TOOLS WITH INCREASED HEATING CAPACITY AND ASSOCIATED TOOLS AND METHODS
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/112386 | Downhole heating tools with increased heating capacity and associated tools and methods | Feb 20, 2023 | Issued |