Search

Yong-suk Ro

Examiner (ID: 10158, Phone: (571)270-5466 , Office: P/3676 )

Most Active Art Unit
3676
Art Unit(s)
3676
Total Applications
1443
Issued Applications
1212
Pending Applications
78
Abandoned Applications
179

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18162656 [patent_doc_number] => 20230029249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => PERFORATING GUN [patent_app_type] => utility [patent_app_number] => 17/869320 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869320
Perforating gun Jul 19, 2022 Issued
Array ( [id] => 19970103 [patent_doc_number] => 12338701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => In or relating to well abandonment and slot recovery [patent_app_type] => utility [patent_app_number] => 18/571225 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 1240 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18571225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/571225
In or relating to well abandonment and slot recovery Jul 13, 2022 Issued
Array ( [id] => 19858528 [patent_doc_number] => 12261386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Auto-insulating concentric wet-mate electrical connector for downhole applications [patent_app_type] => utility [patent_app_number] => 17/812708 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5833 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17812708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/812708
Auto-insulating concentric wet-mate electrical connector for downhole applications Jul 13, 2022 Issued
Array ( [id] => 19218529 [patent_doc_number] => 20240183233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => ALONG STRING MEASUREMENT TOOL WITH PRESSURE SENSOR ARRAY [patent_app_type] => utility [patent_app_number] => 18/569139 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18569139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/569139
ALONG STRING MEASUREMENT TOOL WITH PRESSURE SENSOR ARRAY Jun 14, 2022 Pending
Array ( [id] => 18093853 [patent_doc_number] => 20220412194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => PERFORATING TORCH APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/840377 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840377
Perforating torch apparatus and method Jun 13, 2022 Issued
Array ( [id] => 18058706 [patent_doc_number] => 20220389792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => ISOLATION SLEEVE WITH HIGH-EXPANSION SEALS FOR PASSING THROUGH SMALL RESTRICTIONS [patent_app_type] => utility [patent_app_number] => 17/833656 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22207 [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] => 17833656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833656
ISOLATION SLEEVE WITH HIGH-EXPANSION SEALS FOR PASSING THROUGH SMALL RESTRICTIONS Jun 5, 2022 Pending
Array ( [id] => 17883395 [patent_doc_number] => 20220298872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => DRILL PIPE TORQUE REDUCER AND METHOD [patent_app_type] => utility [patent_app_number] => 17/833032 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17833032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833032
Drill pipe torque reducer and method Jun 5, 2022 Issued
Array ( [id] => 18590730 [patent_doc_number] => 11739616 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-29 [patent_title] => Forming perforation tunnels in a subterranean formation [patent_app_type] => utility [patent_app_number] => 17/830608 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 8153 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17830608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830608
Forming perforation tunnels in a subterranean formation Jun 1, 2022 Issued
Array ( [id] => 19345885 [patent_doc_number] => 20240254848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => DOWNHOLE RELEASE TOOL WITH INTEGRATED IGNITER AND METHOD OF USING SAME [patent_app_type] => utility [patent_app_number] => 18/566576 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18566576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566576
Downhole release tool with integrated igniter and method of using same May 31, 2022 Issued
Array ( [id] => 18006127 [patent_doc_number] => 20220364893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => PUMPJACK PRODUCTION WELL INCLUDING VENTURI FLUID SENSOR AND CAPACITIVE FLOW SENSOR [patent_app_type] => utility [patent_app_number] => 17/826715 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826715
Pumpjack production well including venturi fluid sensor and capacitive flow sensor May 26, 2022 Issued
Array ( [id] => 19871699 [patent_doc_number] => 12264549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => System and methodology to combine sand control and zonal isolation for artificial lift systems [patent_app_type] => utility [patent_app_number] => 17/664519 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2058 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17664519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/664519
System and methodology to combine sand control and zonal isolation for artificial lift systems May 22, 2022 Issued
Array ( [id] => 18786719 [patent_doc_number] => 20230374890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => EXPANDABLE LINER HANGER ASSEMBLY HAVING ONE OR MORE HARDENED SECTIONS [patent_app_type] => utility [patent_app_number] => 17/750662 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750662
Expandable liner hanger assembly having one or more hardened sections May 22, 2022 Issued
Array ( [id] => 19333120 [patent_doc_number] => 20240247550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => ROTARY CONE BIT COMPRISING AN IDENTIFICATION TAG [patent_app_type] => utility [patent_app_number] => 18/562518 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18562518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562518
Rotary cone bit comprising an identification tag May 19, 2022 Issued
Array ( [id] => 19300991 [patent_doc_number] => 20240229560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => DOWNHOLE TORQUE REDUCER [patent_app_type] => utility [patent_app_number] => 18/559723 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18559723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559723
DOWNHOLE TORQUE REDUCER May 12, 2022 Pending
Array ( [id] => 18560220 [patent_doc_number] => 11725456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Hydraulic down-the-hole hammer and subsea pile [patent_app_type] => utility [patent_app_number] => 17/731594 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 6533 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731594
Hydraulic down-the-hole hammer and subsea pile Apr 27, 2022 Issued
Array ( [id] => 17960702 [patent_doc_number] => 20220341282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => Method and apparatus for a joint-locking plug [patent_app_type] => utility [patent_app_number] => 17/727379 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727379 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727379
Method and apparatus for a joint-locking plug Apr 21, 2022 Issued
Array ( [id] => 17990732 [patent_doc_number] => 20220356769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Helical Blade Stabilizer With Line-Of-Sight Faces [patent_app_type] => utility [patent_app_number] => 17/727602 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727602
Helical blade stabilizer with line-of-sight faces Apr 21, 2022 Issued
Array ( [id] => 18478678 [patent_doc_number] => 11692411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Annular barrier and downhole system [patent_app_type] => utility [patent_app_number] => 17/719813 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6822 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17719813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/719813
Annular barrier and downhole system Apr 12, 2022 Issued
Array ( [id] => 18693347 [patent_doc_number] => 20230323745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => LINER SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/716717 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2394 [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] => 17716717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716717
LINER SYSTEM AND METHOD Apr 7, 2022 Abandoned
Array ( [id] => 18676001 [patent_doc_number] => 20230313625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SYSTEM AND METHOD FOR ELECTRONICALLY CONTROLLING DOWNHOLE VALVE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/657523 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3162 [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] => 17657523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/657523
System and method for electronically controlling downhole valve system Mar 30, 2022 Issued
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