Search

Yong-suk Ro

Examiner (ID: 16786, Phone: (571)270-5466 , Office: P/3676 )

Most Active Art Unit
3676
Art Unit(s)
3676
Total Applications
1426
Issued Applications
1200
Pending Applications
88
Abandoned Applications
179

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17713939 [patent_doc_number] => 11377924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Method and system for boosting sealing elements of downhole barriers [patent_app_type] => utility [patent_app_number] => 17/607854 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 28 [patent_no_of_words] => 4901 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17607854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/607854
Method and system for boosting sealing elements of downhole barriers May 31, 2020 Issued
Array ( [id] => 17750274 [patent_doc_number] => 20220228479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => TRACER RELEASE SYSTEM AND METHOD OF DETECTION [patent_app_type] => utility [patent_app_number] => 17/613764 [patent_app_country] => US [patent_app_date] => 2020-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17613764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613764
Tracer release system and method of detection May 22, 2020 Issued
Array ( [id] => 17244097 [patent_doc_number] => 20210363840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => RETRIEVABLE SETTING TOOL FOR WELL PLUGS [patent_app_type] => utility [patent_app_number] => 16/879493 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16879493 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/879493
RETRIEVABLE SETTING TOOL FOR WELL PLUGS May 19, 2020 Abandoned
Array ( [id] => 17244098 [patent_doc_number] => 20210363841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Systems and Methods for Bonding a Downhole Tool to a Borehole Tubular [patent_app_type] => utility [patent_app_number] => 16/879729 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16879729 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/879729
Systems and methods for bonding a downhole tool to a borehole tubular May 19, 2020 Issued
Array ( [id] => 17815884 [patent_doc_number] => 11421483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Hybrid bit including earth-boring and percussion elements for drilling earth formations [patent_app_type] => utility [patent_app_number] => 16/878367 [patent_app_country] => US [patent_app_date] => 2020-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4307 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16878367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/878367
Hybrid bit including earth-boring and percussion elements for drilling earth formations May 18, 2020 Issued
Array ( [id] => 18013740 [patent_doc_number] => 11506025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Multilateral junction with wellbore isolation using degradable isolation components [patent_app_type] => utility [patent_app_number] => 16/870231 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 9323 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16870231 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/870231
Multilateral junction with wellbore isolation using degradable isolation components May 7, 2020 Issued
Array ( [id] => 17163410 [patent_doc_number] => 11149499 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-19 [patent_title] => Laser array drilling tool and related methods [patent_app_type] => utility [patent_app_number] => 16/862932 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 7978 [patent_no_of_claims] => 24 [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] => 16862932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/862932
Laser array drilling tool and related methods Apr 29, 2020 Issued
Array ( [id] => 16238948 [patent_doc_number] => 20200256182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => Intelligent Control of Drill Pipe Torque [patent_app_type] => utility [patent_app_number] => 16/861187 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16861187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861187
Intelligent Control of Drill Pipe Torque Apr 27, 2020 Abandoned
Array ( [id] => 16223417 [patent_doc_number] => 20200248534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => INTERCHANGEABLE SWIVEL COMBINED MULTICOUPLER [patent_app_type] => utility [patent_app_number] => 16/856201 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16856201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856201
Interchangeable swivel combined multicoupler Apr 22, 2020 Issued
Array ( [id] => 16223432 [patent_doc_number] => 20200248549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => SYSTEM AND METHOD FOR CONTROLLED PUMPING IN A DOWNHOLE SAMPLING TOOL [patent_app_type] => utility [patent_app_number] => 16/852905 [patent_app_country] => US [patent_app_date] => 2020-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16852905 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/852905
System and method for controlled pumping in a downhole sampling tool Apr 19, 2020 Issued
Array ( [id] => 17393710 [patent_doc_number] => 11242714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Polycrystalline diamond compacts having leach depths selected to control physical properties and methods of forming such compacts [patent_app_type] => utility [patent_app_number] => 16/849725 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6341 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16849725 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/849725
Polycrystalline diamond compacts having leach depths selected to control physical properties and methods of forming such compacts Apr 14, 2020 Issued
Array ( [id] => 16207223 [patent_doc_number] => 20200240213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => ROTARY STEERABLE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/847728 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16847728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/847728
Rotary steerable system Apr 13, 2020 Issued
Array ( [id] => 17287371 [patent_doc_number] => 11203913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Downhole tool and methods [patent_app_type] => utility [patent_app_number] => 16/818502 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5263 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16818502 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/818502
Downhole tool and methods Mar 12, 2020 Issued
Array ( [id] => 20453525 [patent_doc_number] => 12516577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Textured surfaces of expanding metal for centralizer, mixing, and differential sticking [patent_app_type] => utility [patent_app_number] => 16/804258 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 2193 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16804258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804258
Textured surfaces of expanding metal for centralizer, mixing, and differential sticking Feb 27, 2020 Issued
Array ( [id] => 17052860 [patent_doc_number] => 20210262294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => FLUSHING SYSTEM IN DRILL BITS [patent_app_type] => utility [patent_app_number] => 16/801146 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16801146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/801146
Flushing system in drill bits Feb 25, 2020 Issued
Array ( [id] => 17037502 [patent_doc_number] => 20210254460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => DOWNHOLE TOOL INCLUDING A HELICALLY WOUND STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/791706 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7520 [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] => 16791706 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791706
Downhole tool including a helically wound structure Feb 13, 2020 Issued
Array ( [id] => 17891140 [patent_doc_number] => 11454099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Method for determining acidization effectiveness for wellbore operations [patent_app_type] => utility [patent_app_number] => 16/790241 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12590 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16790241 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/790241
Method for determining acidization effectiveness for wellbore operations Feb 12, 2020 Issued
Array ( [id] => 17104861 [patent_doc_number] => 11125064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Stimulation fluid injection method and NMR verification [patent_app_type] => utility [patent_app_number] => 16/790279 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12585 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16790279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/790279
Stimulation fluid injection method and NMR verification Feb 12, 2020 Issued
Array ( [id] => 16073981 [patent_doc_number] => 20200190977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => DETERMINING GEOMETRIES OF HYDRAULIC FRACTURES [patent_app_type] => utility [patent_app_number] => 16/786448 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [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] => 16786448 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/786448
Determining geometries of hydraulic fractures Feb 9, 2020 Issued
Array ( [id] => 16223420 [patent_doc_number] => 20200248537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => WELL PRODUCTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/780312 [patent_app_country] => US [patent_app_date] => 2020-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16780312 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/780312
WELL PRODUCTION SYSTEM Feb 2, 2020 Abandoned
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