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] => 18058675 [patent_doc_number] => 20220389761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => PNEUMATIC DRILL HAMMER COMPRISING A BOOST CHAMBER AND A DRILLING RIG COMPRISING SUCH A DRILL HAMMER [patent_app_type] => utility [patent_app_number] => 17/771060 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771060 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771060
Pneumatic drill hammer comprising a boost chamber and a drilling rig comprising such a drill hammer Oct 22, 2020 Issued
Array ( [id] => 17548816 [patent_doc_number] => 20220120157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => REINFORCING WELLBORES PRIOR TO CASING AND CEMENTING [patent_app_type] => utility [patent_app_number] => 17/071744 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17071744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071744
Reinforcing wellbores prior to casing and cementing Oct 14, 2020 Issued
Array ( [id] => 16598732 [patent_doc_number] => 20210025263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => MULTI-WELL BOP CELLAR TRAILER [patent_app_type] => utility [patent_app_number] => 16/948994 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16948994 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/948994
Multi-well bop cellar trailer Oct 7, 2020 Issued
Array ( [id] => 17363884 [patent_doc_number] => 11230902 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-25 [patent_title] => Interactive packer module and system for isolating and evaluating zones in a wellbore [patent_app_type] => utility [patent_app_number] => 17/064862 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 8396 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 605 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17064862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/064862
Interactive packer module and system for isolating and evaluating zones in a wellbore Oct 6, 2020 Issued
Array ( [id] => 18371303 [patent_doc_number] => 11651483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Shale shaker imaging system [patent_app_type] => utility [patent_app_number] => 17/064074 [patent_app_country] => US [patent_app_date] => 2020-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5616 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17064074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/064074
Shale shaker imaging system Oct 5, 2020 Issued
Array ( [id] => 17728225 [patent_doc_number] => 11384605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Ground-down tubular for centralizer assembly and method [patent_app_type] => utility [patent_app_number] => 17/029781 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5429 [patent_no_of_claims] => 18 [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] => 17029781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029781
Ground-down tubular for centralizer assembly and method Sep 22, 2020 Issued
Array ( [id] => 16728395 [patent_doc_number] => 20210095542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => HIGH STRENGTH CONNECTION FOR COMPOSITE SLEEVE AND COMPOSITE MANDREL AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/027336 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17027336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/027336
High strength connection for composite sleeve and composite mandrel and related methods Sep 20, 2020 Issued
Array ( [id] => 17287370 [patent_doc_number] => 11203912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Mechanical flow assembly [patent_app_type] => utility [patent_app_number] => 17/020883 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8364 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17020883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/020883
Mechanical flow assembly Sep 14, 2020 Issued
Array ( [id] => 18478671 [patent_doc_number] => 11692404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Optimized placement of vibration damper tools through mode-shape tuning [patent_app_type] => utility [patent_app_number] => 17/018367 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 35 [patent_no_of_words] => 23783 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17018367 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/018367
Optimized placement of vibration damper tools through mode-shape tuning Sep 10, 2020 Issued
Array ( [id] => 16689019 [patent_doc_number] => 20210071495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => ANNULAR BARRIER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/016864 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17016864 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/016864
Annular barrier system Sep 9, 2020 Issued
Array ( [id] => 16642670 [patent_doc_number] => 10920512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Submersible pump support rod stabilizing device [patent_app_type] => utility [patent_app_number] => 16/987388 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2138 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 584 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987388 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987388
Submersible pump support rod stabilizing device Aug 5, 2020 Issued
Array ( [id] => 18576016 [patent_doc_number] => 11732534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Shock and vibration reduction in downhole tools [patent_app_type] => utility [patent_app_number] => 16/943466 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 8314 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16943466 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/943466
Shock and vibration reduction in downhole tools Jul 29, 2020 Issued
Array ( [id] => 17370690 [patent_doc_number] => 20220025742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => CONTINUOUS CIRCULATION AND ROTATION FOR LINER DEPLOYMENT TO PREVENT STUCK [patent_app_type] => utility [patent_app_number] => 16/938046 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16938046 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/938046
Continuous circulation and rotation for liner deployment to prevent stuck Jul 23, 2020 Issued
Array ( [id] => 19361491 [patent_doc_number] => 20240263525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => A DRILL ASSEMBLY FOR PERCUSSIVE DRILLING, A DRILL BIT AND A DRILL STRING ELEMENT [patent_app_type] => utility [patent_app_number] => 18/004481 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004481
Drill assembly for percussive drilling, a drill bit and a drill string element Jul 7, 2020 Issued
Array ( [id] => 17120034 [patent_doc_number] => 11131158 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-28 [patent_title] => Flow management systems and related methods for oil and gas applications [patent_app_type] => utility [patent_app_number] => 16/923595 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 5873 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16923595 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/923595
Flow management systems and related methods for oil and gas applications Jul 7, 2020 Issued
Array ( [id] => 16541633 [patent_doc_number] => 20200408046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => CONNECTION SYSTEM FOR A WELL STRING [patent_app_type] => utility [patent_app_number] => 16/911734 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911734 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911734
Connection system for a well string Jun 24, 2020 Issued
Array ( [id] => 17045393 [patent_doc_number] => 11098563 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-24 [patent_title] => Perforating gun connection system [patent_app_type] => utility [patent_app_number] => 16/911527 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 19094 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911527 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911527
Perforating gun connection system Jun 24, 2020 Issued
Array ( [id] => 16329081 [patent_doc_number] => 20200300047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => DRILL PIPE TORQUE REDUCER AND METHOD [patent_app_type] => utility [patent_app_number] => 16/898099 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16898099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/898099
Drill pipe torque reducer and method Jun 9, 2020 Issued
Array ( [id] => 16941512 [patent_doc_number] => 11053741 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-06 [patent_title] => Sidetrack assembly with replacement mill head for open hole whipstock [patent_app_type] => utility [patent_app_number] => 16/894577 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7858 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16894577 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894577
Sidetrack assembly with replacement mill head for open hole whipstock Jun 4, 2020 Issued
Array ( [id] => 17275138 [patent_doc_number] => 20210381336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => MODULAR SAFETY VALVE SYSTEM, VALVE MODULE AND METHOD OF SETTING PARAMETERS OF A VALVE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/892807 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892807 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/892807
MODULAR SAFETY VALVE SYSTEM, VALVE MODULE AND METHOD OF SETTING PARAMETERS OF A VALVE SYSTEM Jun 3, 2020 Abandoned
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