Search

Yong-suk Ro

Examiner (ID: 2421, Phone: (571)270-5466 , Office: P/3676 )

Most Active Art Unit
3676
Art Unit(s)
3676
Total Applications
1428
Issued Applications
1202
Pending Applications
84
Abandoned Applications
179

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19512770 [patent_doc_number] => 20240344456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => DETERMINATION OF LOCATION AND TYPE OF RESERVOIR FLUIDS BASED ON DOWNHOLE PRESSURE GRADIENT IDENTIFICATION [patent_app_type] => utility [patent_app_number] => 18/415042 [patent_app_country] => US [patent_app_date] => 2024-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18415042 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415042
DETERMINATION OF LOCATION AND TYPE OF RESERVOIR FLUIDS BASED ON DOWNHOLE PRESSURE GRADIENT IDENTIFICATION Jan 16, 2024 Pending
Array ( [id] => 19827086 [patent_doc_number] => 12247858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Pumpjack production well including a cylindrical venturi fluid sensor and capacitive flow sensor [patent_app_type] => utility [patent_app_number] => 18/413225 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 4630 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18413225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/413225
Pumpjack production well including a cylindrical venturi fluid sensor and capacitive flow sensor Jan 15, 2024 Issued
Array ( [id] => 19282280 [patent_doc_number] => 20240218754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => RADIAL WELLBORE SATELLITE LAUNCHER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/401921 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18401921 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/401921
Radial wellbore satellite launcher system Jan 1, 2024 Issued
Array ( [id] => 19113435 [patent_doc_number] => 20240125185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => DOWNHOLE TOOL WITH RADIAL SHOCK ABSORBER AND STABILIZER [patent_app_type] => utility [patent_app_number] => 18/392963 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18392963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392963
DOWNHOLE TOOL WITH RADIAL SHOCK ABSORBER AND STABILIZER Dec 20, 2023 Abandoned
Array ( [id] => 19234389 [patent_doc_number] => 20240191582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => EXTERNAL GAP ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/533076 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18533076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/533076
EXTERNAL GAP ASSEMBLY Dec 6, 2023 Pending
Array ( [id] => 20050598 [patent_doc_number] => 20250188820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => GEOTHERMAL POWER SYSTEMS AND METHODS FOR SUBSEA SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/532173 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18532173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/532173
GEOTHERMAL POWER SYSTEMS AND METHODS FOR SUBSEA SYSTEMS Dec 6, 2023 Pending
Array ( [id] => 19659115 [patent_doc_number] => 20240426180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => Self Centralizing, Seek and Shifting Apparatus with Suspension System [patent_app_type] => utility [patent_app_number] => 18/528201 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18528201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/528201
Self centralizing, seek and shifting apparatus with suspension system Dec 3, 2023 Issued
Array ( [id] => 20016620 [patent_doc_number] => 20250154842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => KNOCK-OFF PLUG, METHOD, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/510142 [patent_app_country] => US [patent_app_date] => 2023-11-15 [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] => -15 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18510142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/510142
Knock-off plug, method, and system Nov 14, 2023 Issued
Array ( [id] => 20008178 [patent_doc_number] => 20250146400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => TECHNOLOGIES FOR CONTROLLING MUD MOTOR TRAJECTORY [patent_app_type] => utility [patent_app_number] => 18/502920 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502920
TECHNOLOGIES FOR CONTROLLING MUD MOTOR TRAJECTORY Nov 5, 2023 Pending
Array ( [id] => 19004932 [patent_doc_number] => 20240069003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => DIAGNOSTIC SYSTEM DIRECTLY CONNECTED TO A SUBTERRANEAN FORMATION FOR CARBON DIOIXDE MONITORING [patent_app_type] => utility [patent_app_number] => 18/503085 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18503085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503085
DIAGNOSTIC SYSTEM DIRECTLY CONNECTED TO A SUBTERRANEAN FORMATION FOR CARBON DIOIXDE MONITORING Nov 5, 2023 Pending
Array ( [id] => 19755088 [patent_doc_number] => 20250043653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => SEALING ASSEMBLY EMPLOYING A DEPLOYABLE CONTROL BAND [patent_app_type] => utility [patent_app_number] => 18/494342 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18494342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494342
Sealing assembly employing a deployable control band Oct 24, 2023 Issued
Array ( [id] => 19863072 [patent_doc_number] => 20250101858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => Method of oil and gas production using identification of fracture development zones in multistage hydraulic fracturing [patent_app_type] => utility [patent_app_number] => 18/574407 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18574407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574407
Method of oil and gas production using identification of fracture development zones in multistage hydraulic fracturing Oct 12, 2023 Issued
Array ( [id] => 19565265 [patent_doc_number] => 12140029 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-12 [patent_title] => High pressure fluid jet drill system [patent_app_type] => utility [patent_app_number] => 18/377616 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 17914 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377616
High pressure fluid jet drill system Oct 5, 2023 Issued
Array ( [id] => 19871700 [patent_doc_number] => 12264550 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-01 [patent_title] => Downhole tool for sealing in openhole washouts [patent_app_type] => utility [patent_app_number] => 18/478693 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7522 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18478693 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/478693
Downhole tool for sealing in openhole washouts Sep 28, 2023 Issued
Array ( [id] => 18903367 [patent_doc_number] => 20240018852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => PERFORATION TOOL WITH PROPULSION [patent_app_type] => utility [patent_app_number] => 18/475806 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18475806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/475806
Perforation tool with propulsion Sep 26, 2023 Issued
Array ( [id] => 19521573 [patent_doc_number] => 12123286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Self-arming perforating system and method [patent_app_type] => utility [patent_app_number] => 18/474093 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3335 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18474093 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474093
Self-arming perforating system and method Sep 24, 2023 Issued
Array ( [id] => 20473700 [patent_doc_number] => 20260015919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => PLUGGING DEVICE [patent_app_type] => utility [patent_app_number] => 19/119718 [patent_app_country] => US [patent_app_date] => 2023-09-13 [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] => -8 [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] => 19119718 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/119718
PLUGGING DEVICE Sep 12, 2023 Pending
Array ( [id] => 18845312 [patent_doc_number] => 20230407716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => AUTONOMOUS TRACTOR USING COUNTER FLOW-DRIVEN PROPULSION [patent_app_type] => utility [patent_app_number] => 18/454644 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454644
Autonomous tractor using counter flow-driven propulsion Aug 22, 2023 Issued
Array ( [id] => 20264628 [patent_doc_number] => 12435607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Production inlet assemblies for a subterranean wellbore [patent_app_type] => utility [patent_app_number] => 18/233227 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1109 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233227
Production inlet assemblies for a subterranean wellbore Aug 10, 2023 Issued
Array ( [id] => 18972612 [patent_doc_number] => 20240052704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => INSTRUMENTED SUB [patent_app_type] => utility [patent_app_number] => 18/366833 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366833
Instrumented sub Aug 7, 2023 Issued
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