Search

Blake E. Michener

Examiner (ID: 17671, Phone: (571)270-5736 , Office: P/3676 )

Most Active Art Unit
3676
Art Unit(s)
3676
Total Applications
1006
Issued Applications
753
Pending Applications
66
Abandoned Applications
200

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20555898 [patent_doc_number] => 20260055678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => SYSTEMS AND METHODS FOR PRODUCING A HOUSINGLESS TUBING ANCHOR CATCHER [patent_app_type] => utility [patent_app_number] => 19/182288 [patent_app_country] => US [patent_app_date] => 2025-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19182288 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/182288
SYSTEMS AND METHODS FOR PRODUCING A HOUSINGLESS TUBING ANCHOR CATCHER Apr 16, 2025 Pending
Array ( [id] => 20093935 [patent_doc_number] => 20250223871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => MULTIPLE SELECTABLE PRESSURE DRIVEN DEVICES ON A DRILL BIT [patent_app_type] => utility [patent_app_number] => 19/075140 [patent_app_country] => US [patent_app_date] => 2025-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19075140 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/075140
Multiple selectable pressure driven devices on a drill bit Mar 9, 2025 Issued
Array ( [id] => 20393819 [patent_doc_number] => 20250369294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => SYSTEM AND METHOD FOR RESPONSIVELY INJECTING CHEMISTRIES DIRECTLY INTO A DOWNHOLE SLURRY [patent_app_type] => utility [patent_app_number] => 19/074236 [patent_app_country] => US [patent_app_date] => 2025-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19074236 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/074236
SYSTEM AND METHOD FOR RESPONSIVELY INJECTING CHEMISTRIES DIRECTLY INTO A DOWNHOLE SLURRY Mar 6, 2025 Pending
Array ( [id] => 20207691 [patent_doc_number] => 20250277411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => INCREASED DRILL BIT OR LOWER BHA INERTIA FOR REDUCING HFTO [patent_app_type] => utility [patent_app_number] => 19/063382 [patent_app_country] => US [patent_app_date] => 2025-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19063382 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/063382
Increased drill bit or lower BHA inertia for reducing HFTO Feb 25, 2025 Issued
Array ( [id] => 20678784 [patent_doc_number] => 20260117596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => HYDROJETS ROTARY DRILL BIT WITH VOLUMETRIC COOLING [patent_app_type] => utility [patent_app_number] => 19/037187 [patent_app_country] => US [patent_app_date] => 2025-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19037187 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/037187
HYDROJETS ROTARY DRILL BIT WITH VOLUMETRIC COOLING Jan 24, 2025 Pending
Array ( [id] => 20506243 [patent_doc_number] => 12540515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Extended range spider [patent_app_type] => utility [patent_app_number] => 19/026857 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19026857 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/026857
Extended range spider Jan 16, 2025 Issued
Array ( [id] => 20016608 [patent_doc_number] => 20250154830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => SYSTEMS AND METHODS FOR CONTROLLING DRILLING BASED ON ESTIMATED POSITION OF BOTTOM HOLE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 19/027602 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19027602 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/027602
SYSTEMS AND METHODS FOR CONTROLLING DRILLING BASED ON ESTIMATED POSITION OF BOTTOM HOLE ASSEMBLY Jan 16, 2025 Pending
Array ( [id] => 20536272 [patent_doc_number] => 12553339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Device for characterizing and testing on-site basic parameter of natural gas hydrate [patent_app_type] => utility [patent_app_number] => 19/017813 [patent_app_country] => US [patent_app_date] => 2025-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1113 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19017813 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/017813
Device for characterizing and testing on-site basic parameter of natural gas hydrate Jan 12, 2025 Issued
Array ( [id] => 20789030 [patent_doc_number] => 12662937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Sensor for quantifying production fluid percentage content [patent_app_type] => utility [patent_app_number] => 18/990198 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 4673 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18990198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/990198
Sensor for quantifying production fluid percentage content Dec 19, 2024 Issued
Array ( [id] => 19877423 [patent_doc_number] => 20250109680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => SYSTEM AND METHOD FOR DETERMINING THE LOCATION OF A BOTTOM HOLE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/981307 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18981307 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/981307
System and method for determining the location of a bottom hole assembly Dec 12, 2024 Issued
Array ( [id] => 20041656 [patent_doc_number] => 20250179878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => CUTTING ELEMENT INCLUDING TWO OR MORE SHAPED CUTTING FEATURES, EACH HAVING A CONVEX AND INWARDLY/DOWNWARDLY ANGLED SHAPE [patent_app_type] => utility [patent_app_number] => 18/953496 [patent_app_country] => US [patent_app_date] => 2024-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18953496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/953496
CUTTING ELEMENT INCLUDING TWO OR MORE SHAPED CUTTING FEATURES, EACH HAVING A CONVEX AND INWARDLY/DOWNWARDLY ANGLED SHAPE Nov 19, 2024 Pending
Array ( [id] => 20041655 [patent_doc_number] => 20250179877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => CUTTING ELEMENT INCLUDING ONE OR MORE ASYMMETRIC RELIEF SURFACES [patent_app_type] => utility [patent_app_number] => 18/953344 [patent_app_country] => US [patent_app_date] => 2024-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18953344 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/953344
CUTTING ELEMENT INCLUDING ONE OR MORE ASYMMETRIC RELIEF SURFACES Nov 19, 2024 Pending
Array ( [id] => 20826836 [patent_doc_number] => 12680394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Bi-metallic drill bit mandrel utilizing precipitation hardened material pre-joined to a drill bit mandrel suitable for infiltration [patent_app_type] => utility [patent_app_number] => 18/940669 [patent_app_country] => US [patent_app_date] => 2024-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4737 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18940669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/940669
Bi-metallic drill bit mandrel utilizing precipitation hardened material pre-joined to a drill bit mandrel suitable for infiltration Nov 6, 2024 Issued
Array ( [id] => 19999106 [patent_doc_number] => 20250137328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => EARTH-DRILLING TOOL [patent_app_type] => utility [patent_app_number] => 18/930205 [patent_app_country] => US [patent_app_date] => 2024-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18930205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/930205
Earth-drilling tool Oct 28, 2024 Issued
Array ( [id] => 19916567 [patent_doc_number] => 12291926 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-06 [patent_title] => Auger with anchoring device and durable bit attachment [patent_app_type] => utility [patent_app_number] => 18/900064 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18900064 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/900064
Auger with anchoring device and durable bit attachment Sep 26, 2024 Issued
Array ( [id] => 20555888 [patent_doc_number] => 20260055668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => HYDROJETS ROTARY DRILL BIT [patent_app_type] => utility [patent_app_number] => 18/815787 [patent_app_country] => US [patent_app_date] => 2024-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18815787 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/815787
HYDROJETS ROTARY DRILL BIT Aug 25, 2024 Pending
Array ( [id] => 20459875 [patent_doc_number] => 20260009298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => TUBULAR HANDLING WITH SPIDER CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/812057 [patent_app_country] => US [patent_app_date] => 2024-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18812057 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/812057
TUBULAR HANDLING WITH SPIDER CONTROL SYSTEM Aug 21, 2024 Pending
Array ( [id] => 19801225 [patent_doc_number] => 20250067150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => DOWNHOLE FLUID SEPARATOR DESIGN IN MULTILATERAL WELL [patent_app_type] => utility [patent_app_number] => 18/812667 [patent_app_country] => US [patent_app_date] => 2024-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18812667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/812667
Downhole fluid separator design in multilateral well Aug 21, 2024 Issued
Array ( [id] => 19631782 [patent_doc_number] => 20240410231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => MULTI-LAYER DRILL BIT APPARATUS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/812429 [patent_app_country] => US [patent_app_date] => 2024-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18812429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/812429
Multi-layer drill bit apparatus and systems Aug 21, 2024 Issued
Array ( [id] => 19801236 [patent_doc_number] => 20250067161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => DOWNHOLE FLUID SEPARATOR IN LATERAL OF RE-ENTRY MULTILATERAL WELL [patent_app_type] => utility [patent_app_number] => 18/812781 [patent_app_country] => US [patent_app_date] => 2024-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18812781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/812781
DOWNHOLE FLUID SEPARATOR IN LATERAL OF RE-ENTRY MULTILATERAL WELL Aug 21, 2024 Pending
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