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] => 16999939 [patent_doc_number] => 11078740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Wellbore radial positioning apparatus [patent_app_type] => utility [patent_app_number] => 16/270392 [patent_app_country] => US [patent_app_date] => 2019-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5124 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16270392 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/270392
Wellbore radial positioning apparatus Feb 6, 2019 Issued
Array ( [id] => 16223421 [patent_doc_number] => 20200248538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => BALANCING AXIAL THRUST IN SUBMERSIBLE WELL PUMPS [patent_app_type] => utility [patent_app_number] => 16/268305 [patent_app_country] => US [patent_app_date] => 2019-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16268305 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/268305
Balancing axial thrust in submersible well pumps Feb 4, 2019 Issued
Array ( [id] => 18478704 [patent_doc_number] => 11692437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Logging tool ferrites and methods of manufacture [patent_app_type] => utility [patent_app_number] => 16/961885 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 8500 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16961885 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/961885
Logging tool ferrites and methods of manufacture Jan 30, 2019 Issued
Array ( [id] => 14654089 [patent_doc_number] => 20190234173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => Rotating Control Devices and Methods to Detect Pressure Within Rotating Members [patent_app_type] => utility [patent_app_number] => 16/257183 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16257183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/257183
Rotating Control Devices and Methods to Detect Pressure Within Rotating Members Jan 24, 2019 Abandoned
Array ( [id] => 15436831 [patent_doc_number] => 20200032599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => RECIRCULATION ISOLATOR FOR ARTIFICIAL LIFT [patent_app_type] => utility [patent_app_number] => 16/254280 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16254280 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/254280
Recirculation isolator for artificial lift and method of use Jan 21, 2019 Issued
Array ( [id] => 16191453 [patent_doc_number] => 20200232302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => Diverter Tool and Associated Methods [patent_app_type] => utility [patent_app_number] => 16/253773 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16253773 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/253773
Diverter tool and associated methods Jan 21, 2019 Issued
Array ( [id] => 16786583 [patent_doc_number] => 10989000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Method and apparatus for preventing premature set of liner top packer [patent_app_type] => utility [patent_app_number] => 16/250301 [patent_app_country] => US [patent_app_date] => 2019-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3191 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16250301 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/250301
Method and apparatus for preventing premature set of liner top packer Jan 16, 2019 Issued
Array ( [id] => 17251588 [patent_doc_number] => 11187065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Composite nitrogen huff and puff method for bounded fault block reservoir [patent_app_type] => utility [patent_app_number] => 16/472827 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4264 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 16472827 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/472827
Composite nitrogen huff and puff method for bounded fault block reservoir Jan 14, 2019 Issued
Array ( [id] => 14311017 [patent_doc_number] => 20190145212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => Retrofittable Containment Cellar [patent_app_type] => utility [patent_app_number] => 16/248195 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16248195 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/248195
Retrofittable containment cellar Jan 14, 2019 Issued
Array ( [id] => 16399460 [patent_doc_number] => 20200340318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => CONTINUOUS DRILLING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/961916 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16961916 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/961916
Continuous drilling system Jan 14, 2019 Issued
Array ( [id] => 14654093 [patent_doc_number] => 20190234175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => TREATMENT APPARATUS WITH FLOWBACK FEATURE [patent_app_type] => utility [patent_app_number] => 16/247861 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16247861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/247861
Treatment apparatus with flowback feature Jan 14, 2019 Issued
Array ( [id] => 17186276 [patent_doc_number] => 20210333161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => MEASURING STRAIN THROUGHOUT A DIRECTIONAL WELL [patent_app_type] => utility [patent_app_number] => 16/623056 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16623056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/623056
Measuring strain throughout a directional well Jan 13, 2019 Issued
Array ( [id] => 16157823 [patent_doc_number] => 20200217144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => REPLACEABLE NOZZLE FOR DRILLING BIT [patent_app_type] => utility [patent_app_number] => 16/239392 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16239392 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239392
Replaceable nozzle for drilling bit Jan 2, 2019 Issued
Array ( [id] => 17163428 [patent_doc_number] => 11149517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Expanding thermite reactions for downhole applications [patent_app_type] => utility [patent_app_number] => 16/237861 [patent_app_country] => US [patent_app_date] => 2019-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 23 [patent_no_of_words] => 7857 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16237861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/237861
Expanding thermite reactions for downhole applications Jan 1, 2019 Issued
Array ( [id] => 17185790 [patent_doc_number] => 20210332675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => SHUNT TUBE SYSTEM FOR GRAVEL PACKING OPERATIONS [patent_app_type] => utility [patent_app_number] => 16/497734 [patent_app_country] => US [patent_app_date] => 2018-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16497734 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/497734
Shunt tube system for gravel packing operations Dec 30, 2018 Issued
Array ( [id] => 16112951 [patent_doc_number] => 20200208498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => POWER GENERATION USING PRESSURE DIFFERENTIAL BETWEEN A TUBULAR AND A BOREHOLE ANNULUS [patent_app_type] => utility [patent_app_number] => 16/234936 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16234936 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/234936
Power generation using pressure differential between a tubular and a borehole annulus Dec 27, 2018 Issued
Array ( [id] => 18461876 [patent_doc_number] => 11686161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => System and method of transferring power within a wellbore [patent_app_type] => utility [patent_app_number] => 16/235832 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8526 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16235832 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/235832
System and method of transferring power within a wellbore Dec 27, 2018 Issued
Array ( [id] => 17244115 [patent_doc_number] => 20210363858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => BUOYANCY ASSIST TOOL [patent_app_type] => utility [patent_app_number] => 16/606584 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16606584 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606584
Buoyancy assist tool Dec 20, 2018 Issued
Array ( [id] => 16091957 [patent_doc_number] => 20200199965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => HIGH EXPANSION WELL TOOL AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 16/224993 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16224993 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/224993
High expansion well tool and associated methods Dec 18, 2018 Issued
Array ( [id] => 14931219 [patent_doc_number] => 20190301247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => Two-Part Bit Wiring Assembly [patent_app_type] => utility [patent_app_number] => 16/216999 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216999 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216999
Two-part bit wiring assembly Dec 10, 2018 Issued
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