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] => 19412207 [patent_doc_number] => 12078016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Downhole cutting tool having cutting element with nonplanar face to improve cutting efficiency and durability [patent_app_type] => utility [patent_app_number] => 18/168297 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 37 [patent_no_of_words] => 13444 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18168297 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/168297
Downhole cutting tool having cutting element with nonplanar face to improve cutting efficiency and durability Feb 12, 2023 Issued
Array ( [id] => 19643549 [patent_doc_number] => 20240418069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => IN-SITU DOWNHOLE SEPARATION FOR OIL AND GAS RESERVOIRS [patent_app_type] => utility [patent_app_number] => 18/728191 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18728191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/728191
In-situ downhole separation for oil and gas reservoirs Feb 9, 2023 Issued
Array ( [id] => 18552684 [patent_doc_number] => 20230250695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => EARTH-BORING TOOLS HAVING GAUGE CONFIGURATIONS FOR REDUCED CARBON FOOTPRINT, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/166123 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18166123 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/166123
EARTH-BORING TOOLS HAVING GAUGE CONFIGURATIONS FOR REDUCED CARBON FOOTPRINT, AND RELATED METHODS Feb 7, 2023 Pending
Array ( [id] => 19855990 [patent_doc_number] => 12258815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Earth-boring tools including rotatable cutting elements, rotatable cutting elements, and associated components and methods [patent_app_type] => utility [patent_app_number] => 18/157475 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6211 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18157475 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157475
Earth-boring tools including rotatable cutting elements, rotatable cutting elements, and associated components and methods Jan 19, 2023 Issued
Array ( [id] => 19091416 [patent_doc_number] => 11952852 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-09 [patent_title] => Compacting wireline fishing tool and methods of use [patent_app_type] => utility [patent_app_number] => 18/156495 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4907 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18156495 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156495
Compacting wireline fishing tool and methods of use Jan 18, 2023 Issued
Array ( [id] => 20750791 [patent_doc_number] => 20260153014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-04 [patent_title] => SWELLABLE ELASTOMER SPONGE FOR SAND MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/704568 [patent_app_country] => US [patent_app_date] => 2023-01-10 [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] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18704568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/704568
SWELLABLE ELASTOMER SPONGE FOR SAND MANAGEMENT Jan 9, 2023 Pending
Array ( [id] => 18452459 [patent_doc_number] => 20230193738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => DOWNHOLE SEPARATOR [patent_app_type] => utility [patent_app_number] => 18/087791 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087791 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087791
Downhole separator Dec 21, 2022 Issued
Array ( [id] => 20402637 [patent_doc_number] => 12492608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Sealing element with sloped ends [patent_app_type] => utility [patent_app_number] => 18/145134 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18145134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145134
Sealing element with sloped ends Dec 21, 2022 Issued
Array ( [id] => 19218532 [patent_doc_number] => 20240183236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => REDUCED BACKLASH SEALING/ANCHORING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/074862 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074862
Reduced backlash sealing/anchoring assembly Dec 4, 2022 Issued
Array ( [id] => 19770693 [patent_doc_number] => 20250052119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => HANGING-OFF ELONGATE ELEMENTS DURING OFFSHORE OPERATIONS [patent_app_type] => utility [patent_app_number] => 18/710748 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18710748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/710748
Hanging-off elongate elements during offshore operations Nov 16, 2022 Issued
Array ( [id] => 20201959 [patent_doc_number] => 12404732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Trapdoor-style drilling mud screen system and methods thereof [patent_app_type] => utility [patent_app_number] => 17/984193 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 87 [patent_figures_cnt] => 101 [patent_no_of_words] => 59391 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984193
Trapdoor-style drilling mud screen system and methods thereof Nov 8, 2022 Issued
Array ( [id] => 19142898 [patent_doc_number] => 20240141752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => METHODS AND SYSTEMS FOR OPENING A SUBSURFACE SAFETY VALVE [patent_app_type] => utility [patent_app_number] => 18/051395 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18051395 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051395
Methods and systems for opening a subsurface safety valve Oct 30, 2022 Issued
Array ( [id] => 20834456 [patent_doc_number] => 20260193959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-09 [patent_title] => FLAPPER REARRANGEMENT TOOL AND METHOD [patent_app_type] => utility [patent_app_number] => 19/124002 [patent_app_country] => US [patent_app_date] => 2022-10-28 [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] => -26 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19124002 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/124002
FLAPPER REARRANGEMENT TOOL AND METHOD Oct 27, 2022 Pending
Array ( [id] => 19474361 [patent_doc_number] => 12104439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Shaped cutter with ridges and multi-tapered cutting face [patent_app_type] => utility [patent_app_number] => 17/956647 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5924 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17956647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/956647
Shaped cutter with ridges and multi-tapered cutting face Sep 28, 2022 Issued
Array ( [id] => 19441672 [patent_doc_number] => 12091917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Shaped cutter with peripheral cutting teeth and tapered open region [patent_app_type] => utility [patent_app_number] => 17/956659 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 6420 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17956659 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/956659
Shaped cutter with peripheral cutting teeth and tapered open region Sep 28, 2022 Issued
Array ( [id] => 19940795 [patent_doc_number] => 12312918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Guide sub for multilateral junction [patent_app_type] => utility [patent_app_number] => 17/903422 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17903422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903422
Guide sub for multilateral junction Sep 5, 2022 Issued
Array ( [id] => 18058689 [patent_doc_number] => 20220389775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => Well Column Pipe Holding Tool [patent_app_type] => utility [patent_app_number] => 17/887419 [patent_app_country] => US [patent_app_date] => 2022-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17887419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887419
Well column pipe holding tool Aug 12, 2022 Issued
Array ( [id] => 19702061 [patent_doc_number] => 12196077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Sensor for quantifying production fluid percentage content [patent_app_type] => utility [patent_app_number] => 17/878600 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 10167 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878600
Sensor for quantifying production fluid percentage content Jul 31, 2022 Issued
Array ( [id] => 18895884 [patent_doc_number] => 20240011369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => SHIFTING SLEEVE OPERATED WITH PLUG AGAINST TWO OR MORE PLUG SEATS [patent_app_type] => utility [patent_app_number] => 17/859539 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859539
SHIFTING SLEEVE OPERATED WITH PLUG AGAINST TWO OR MORE PLUG SEATS Jul 6, 2022 Pending
Array ( [id] => 19166237 [patent_doc_number] => 11982130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Shrouded screw device for removing and depositing material [patent_app_type] => utility [patent_app_number] => 17/841401 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7047 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841401 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841401
Shrouded screw device for removing and depositing material Jun 14, 2022 Issued
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