
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |