Search

Yanick A. Akaragwe

Examiner (ID: 12132)

Most Active Art Unit
3672
Art Unit(s)
3672
Total Applications
611
Issued Applications
474
Pending Applications
65
Abandoned Applications
92

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16712585 [patent_doc_number] => 20210079732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => Hybrid Drill Bit with Axially Adjustable Counter-Rotation Cutters in Center [patent_app_type] => utility [patent_app_number] => 17/103005 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17103005 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/103005
Hybrid Drill Bit with Axially Adjustable Counter-Rotation Cutters in Center Nov 23, 2020 Abandoned
Array ( [id] => 17976001 [patent_doc_number] => 11492851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Hybrid drill bit with axially adjustable counter-rotation cutters in center [patent_app_type] => utility [patent_app_number] => 17/102980 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6055 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17102980 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/102980
Hybrid drill bit with axially adjustable counter-rotation cutters in center Nov 23, 2020 Issued
Array ( [id] => 19940820 [patent_doc_number] => 12312943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Downhole pressure sensing for fluid identification [patent_app_type] => utility [patent_app_number] => 16/950556 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6908 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16950556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/950556
Downhole pressure sensing for fluid identification Nov 16, 2020 Issued
Array ( [id] => 17596181 [patent_doc_number] => 20220145755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => Topside Interrogation Using Multiple Lasers For Distributed Acoustic Sensing Of Subsea Wells [patent_app_type] => utility [patent_app_number] => 17/095065 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095065
Topside interrogation using multiple lasers for distributed acoustic sensing of subsea wells Nov 10, 2020 Issued
Array ( [id] => 17007785 [patent_doc_number] => 20210238946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => CEMENT HEAD AND FIBER SHEATH FOR TOP PLUG FIBER DEPLOYMENT [patent_app_type] => utility [patent_app_number] => 17/090518 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17090518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090518
Cement head and fiber sheath for top plug fiber deployment Nov 4, 2020 Issued
Array ( [id] => 17665790 [patent_doc_number] => 11359472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Balancing axial thrust in submersible well pumps [patent_app_type] => utility [patent_app_number] => 17/080049 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 10056 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080049 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080049
Balancing axial thrust in submersible well pumps Oct 25, 2020 Issued
Array ( [id] => 17823150 [patent_doc_number] => 11428093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Downhole investigation tool [patent_app_type] => utility [patent_app_number] => 17/036381 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5312 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17036381 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036381
Downhole investigation tool Sep 28, 2020 Issued
Array ( [id] => 16598707 [patent_doc_number] => 20210025238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => DIRECTIONAL DRILLING CONTROL SYSTEM AND METHODS [patent_app_type] => utility [patent_app_number] => 17/034218 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17034218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/034218
DIRECTIONAL DRILLING CONTROL SYSTEM AND METHODS Sep 27, 2020 Abandoned
Array ( [id] => 19594630 [patent_doc_number] => 12152460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Safety barrier condulet for wellhead installation [patent_app_type] => utility [patent_app_number] => 17/021578 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4391 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17021578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/021578
Safety barrier condulet for wellhead installation Sep 14, 2020 Issued
Array ( [id] => 16712590 [patent_doc_number] => 20210079737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => VIBRATION ISOLATING COUPLER FOR REDUCING HIGH FREQUENCY TORSIONAL VIBRATIONS IN A DRILL STRING [patent_app_type] => utility [patent_app_number] => 17/017895 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17017895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/017895
Vibration isolating coupler for reducing high frequency torsional vibrations in a drill string Sep 10, 2020 Issued
Array ( [id] => 16541678 [patent_doc_number] => 20200408091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => METHOD AND SYSTEM FOR ACQUIRING GEOLOGICAL DATA FROM A BORE HOLE [patent_app_type] => utility [patent_app_number] => 17/015253 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17015253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/015253
METHOD AND SYSTEM FOR ACQUIRING GEOLOGICAL DATA FROM A BORE HOLE Sep 8, 2020 Abandoned
Array ( [id] => 19940789 [patent_doc_number] => 12312912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Downhole method and associated apparatus [patent_app_type] => utility [patent_app_number] => 17/641340 [patent_app_country] => US [patent_app_date] => 2020-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 28216 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17641340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641340
Downhole method and associated apparatus Sep 7, 2020 Issued
Array ( [id] => 17112506 [patent_doc_number] => 20210293103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => FLOW METER MEASUREMENT FOR DRILLING RIG [patent_app_type] => utility [patent_app_number] => 17/005547 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6992 [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] => 17005547 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/005547
Flow meter measurement for drilling rig Aug 27, 2020 Issued
Array ( [id] => 18153541 [patent_doc_number] => 11566507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Through-tubing simultaneous gas and liquid production method and system [patent_app_type] => utility [patent_app_number] => 17/003134 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5731 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17003134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003134
Through-tubing simultaneous gas and liquid production method and system Aug 25, 2020 Issued
Array ( [id] => 19227163 [patent_doc_number] => 12006797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Multilateral junction [patent_app_type] => utility [patent_app_number] => 17/001412 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 3639 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001412 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/001412
Multilateral junction Aug 23, 2020 Issued
Array ( [id] => 17876023 [patent_doc_number] => 11448027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Acid wash system for wireline and slickline [patent_app_type] => utility [patent_app_number] => 16/993621 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7364 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993621 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993621
Acid wash system for wireline and slickline Aug 13, 2020 Issued
Array ( [id] => 16674163 [patent_doc_number] => 20210062926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => CHECK VALVE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/985439 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16985439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/985439
Check valve assembly Aug 4, 2020 Issued
Array ( [id] => 18342170 [patent_doc_number] => 11639647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Self-powered sensors for detecting downhole parameters [patent_app_type] => utility [patent_app_number] => 16/944662 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 49 [patent_no_of_words] => 28547 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16944662 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944662
Self-powered sensors for detecting downhole parameters Jul 30, 2020 Issued
Array ( [id] => 17838386 [patent_doc_number] => 20220275691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => ARTIFICIAL LIFT SYSTEMS UTILIZING HIGH SPEED CENTRALIZERS [patent_app_type] => utility [patent_app_number] => 17/631832 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631832 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631832
Artificial lift systems utilizing high speed centralizers Jul 29, 2020 Issued
Array ( [id] => 17860247 [patent_doc_number] => 11441399 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Downhole conformable screen system and method of making a conformable screen for downhole use [patent_app_type] => utility [patent_app_number] => 16/942131 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2247 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16942131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/942131
Downhole conformable screen system and method of making a conformable screen for downhole use Jul 28, 2020 Issued
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