
Dohm Chankong
Examiner (ID: 15929)
| Most Active Art Unit | 2452 |
| Art Unit(s) | 2152, 2154, 2452 |
| Total Applications | 296 |
| Issued Applications | 141 |
| Pending Applications | 2 |
| Abandoned Applications | 153 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17612140
[patent_doc_number] => 20220154419
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-19
[patent_title] => ASSEMBLED SUBWAY STATION AND CONSTRUCTION METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/577373
[patent_app_country] => US
[patent_app_date] => 2022-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4283
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[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] => 17577373
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/577373 | Assembled subway station and construction method thereof | Jan 16, 2022 | Issued |
Array
(
[id] => 19225856
[patent_doc_number] => 12005486
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-06-11
[patent_title] => Method to remediate contaminated soil
[patent_app_type] => utility
[patent_app_number] => 17/574883
[patent_app_country] => US
[patent_app_date] => 2022-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6037
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17574883
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/574883 | Method to remediate contaminated soil | Jan 12, 2022 | Issued |
Array
(
[id] => 18492501
[patent_doc_number] => 11697912
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-07-11
[patent_title] => Multifunctional floating breakwater
[patent_app_type] => utility
[patent_app_number] => 17/572651
[patent_app_country] => US
[patent_app_date] => 2022-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1864
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 437
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572651
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/572651 | Multifunctional floating breakwater | Jan 10, 2022 | Issued |
Array
(
[id] => 19947485
[patent_doc_number] => 12318825
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-03
[patent_title] => Soil remediation system and soil remediation method
[patent_app_type] => utility
[patent_app_number] => 18/725796
[patent_app_country] => US
[patent_app_date] => 2021-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 2995
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 768
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18725796
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/725796 | Soil remediation system and soil remediation method | Dec 30, 2021 | Issued |
Array
(
[id] => 18916952
[patent_doc_number] => 11879224
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-01-23
[patent_title] => Devices, assemblies, and methods for shoring temporary surface excavations
[patent_app_type] => utility
[patent_app_number] => 17/565226
[patent_app_country] => US
[patent_app_date] => 2021-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 25
[patent_no_of_words] => 9922
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 224
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17565226
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/565226 | Devices, assemblies, and methods for shoring temporary surface excavations | Dec 28, 2021 | Issued |
Array
(
[id] => 17968592
[patent_doc_number] => 11486110
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-01
[patent_title] => Porous displacement piles meeting filter design criteria for rapid consolidation and densification of subsurface soils and intermediate geomaterials
[patent_app_type] => utility
[patent_app_number] => 17/556364
[patent_app_country] => US
[patent_app_date] => 2021-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 18
[patent_no_of_words] => 16079
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 538
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17556364
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/556364 | Porous displacement piles meeting filter design criteria for rapid consolidation and densification of subsurface soils and intermediate geomaterials | Dec 19, 2021 | Issued |
Array
(
[id] => 18948815
[patent_doc_number] => 11892102
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-02-06
[patent_title] => Conduit construction line and grade setter
[patent_app_type] => utility
[patent_app_number] => 17/755668
[patent_app_country] => US
[patent_app_date] => 2021-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 42
[patent_no_of_words] => 5398
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755668
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/755668 | Conduit construction line and grade setter | Dec 16, 2021 | Issued |
Array
(
[id] => 18916950
[patent_doc_number] => 11879222
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-01-23
[patent_title] => Oil spill barrier
[patent_app_type] => utility
[patent_app_number] => 17/554279
[patent_app_country] => US
[patent_app_date] => 2021-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 13
[patent_no_of_words] => 11528
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17554279
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/554279 | Oil spill barrier | Dec 16, 2021 | Issued |
Array
(
[id] => 18635262
[patent_doc_number] => 11759836
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-19
[patent_title] => Electrokinetic-aeration-liquid injection combined remediation method for compound contaminated soil containing heavy metals and organic substances
[patent_app_type] => utility
[patent_app_number] => 17/553672
[patent_app_country] => US
[patent_app_date] => 2021-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2274
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 544
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17553672
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/553672 | Electrokinetic-aeration-liquid injection combined remediation method for compound contaminated soil containing heavy metals and organic substances | Dec 15, 2021 | Issued |
Array
(
[id] => 18825549
[patent_doc_number] => 11840820
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-12
[patent_title] => Method for strengthening and lifting high-rise building having raft foundation
[patent_app_type] => utility
[patent_app_number] => 17/549932
[patent_app_country] => US
[patent_app_date] => 2021-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 21
[patent_no_of_words] => 9826
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 537
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17549932
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/549932 | Method for strengthening and lifting high-rise building having raft foundation | Dec 13, 2021 | Issued |
Array
(
[id] => 18838015
[patent_doc_number] => 11846079
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-19
[patent_title] => Fast-laid floating breakwater
[patent_app_type] => utility
[patent_app_number] => 17/551056
[patent_app_country] => US
[patent_app_date] => 2021-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2627
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 228
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17551056
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/551056 | Fast-laid floating breakwater | Dec 13, 2021 | Issued |
Array
(
[id] => 20108857
[patent_doc_number] => 12359566
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-15
[patent_title] => Device and method for driving a tunnel
[patent_app_type] => utility
[patent_app_number] => 18/020114
[patent_app_country] => US
[patent_app_date] => 2021-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 0
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020114
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/020114 | Device and method for driving a tunnel | Dec 2, 2021 | Issued |
Array
(
[id] => 17642492
[patent_doc_number] => 20220170230
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-02
[patent_title] => TIEBACK INSTALLATION APPARATUS AND SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/538523
[patent_app_country] => US
[patent_app_date] => 2021-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8529
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 17538523
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/538523 | Tieback installation apparatus and system | Nov 29, 2021 | Issued |
Array
(
[id] => 19051484
[patent_doc_number] => 20240093453
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-21
[patent_title] => GROUT INJECTION DEVICE AND METHOD FOR INJECTING GROUT INTO A LONGITUDINAL HOLE
[patent_app_type] => utility
[patent_app_number] => 18/038594
[patent_app_country] => US
[patent_app_date] => 2021-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6733
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 18038594
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/038594 | GROUT INJECTION DEVICE AND METHOD FOR INJECTING GROUT INTO A LONGITUDINAL HOLE | Nov 28, 2021 | Pending |
Array
(
[id] => 17549863
[patent_doc_number] => 20220121205
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-21
[patent_title] => ROBOTIC SUBSURFACE IMPACT PROTECTION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/535366
[patent_app_country] => US
[patent_app_date] => 2021-11-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11840
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 228
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535366
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/535366 | Robotic subsurface impact protection system | Nov 23, 2021 | Issued |
Array
(
[id] => 18590609
[patent_doc_number] => 11739493
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-08-29
[patent_title] => Segmental retaining wall block with integral vertical interlock system
[patent_app_type] => utility
[patent_app_number] => 17/533802
[patent_app_country] => US
[patent_app_date] => 2021-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 34
[patent_no_of_words] => 7703
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 260
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17533802
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/533802 | Segmental retaining wall block with integral vertical interlock system | Nov 22, 2021 | Issued |
Array
(
[id] => 18429071
[patent_doc_number] => 11674282
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-06-13
[patent_title] => Block with curved engagement surfaces for maintaining even setback
[patent_app_type] => utility
[patent_app_number] => 17/530701
[patent_app_country] => US
[patent_app_date] => 2021-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 33
[patent_figures_cnt] => 51
[patent_no_of_words] => 5993
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 556
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17530701
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/530701 | Block with curved engagement surfaces for maintaining even setback | Nov 18, 2021 | Issued |
Array
(
[id] => 17671508
[patent_doc_number] => 20220184675
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-16
[patent_title] => DEVICE FOR THE ENVIRONMENTAL RECLAMATION OF CONTAMINATED SOILS
[patent_app_type] => utility
[patent_app_number] => 17/529735
[patent_app_country] => US
[patent_app_date] => 2021-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3204
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17529735
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/529735 | DEVICE FOR THE ENVIRONMENTAL RECLAMATION OF CONTAMINATED SOILS | Nov 17, 2021 | Abandoned |
Array
(
[id] => 17460966
[patent_doc_number] => 20220074271
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-10
[patent_title] => Drill Bit Cutter Elements and Drill Bits Including Same
[patent_app_type] => utility
[patent_app_number] => 17/528751
[patent_app_country] => US
[patent_app_date] => 2021-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11624
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 319
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17528751
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/528751 | Drill bit cutter elements and drill bits including same | Nov 16, 2021 | Issued |
Array
(
[id] => 18461321
[patent_doc_number] => 11685604
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-06-27
[patent_title] => Underground energy storage systems
[patent_app_type] => utility
[patent_app_number] => 17/518397
[patent_app_country] => US
[patent_app_date] => 2021-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 20
[patent_no_of_words] => 8590
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 304
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17518397
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/518397 | Underground energy storage systems | Nov 2, 2021 | Issued |