Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 19643427 [patent_doc_number] => 20240417947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => METHOD AND ARRANGEMENT FOR PRECAST FLOATING FOUNDATION [patent_app_type] => utility [patent_app_number] => 18/210481 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210481
METHOD AND ARRANGEMENT FOR PRECAST FLOATING FOUNDATION Jun 14, 2023 Abandoned
Array ( [id] => 20241377 [patent_doc_number] => 12421686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Block with curved engagement surfaces for maintaining even setback [patent_app_type] => utility [patent_app_number] => 18/209342 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 51 [patent_no_of_words] => 964 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 573 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18209342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209342
Block with curved engagement surfaces for maintaining even setback Jun 12, 2023 Issued
Array ( [id] => 18685704 [patent_doc_number] => 11781429 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-10 [patent_title] => Method for blocking mine water inrush [patent_app_type] => utility [patent_app_number] => 18/332606 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7257 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332606
Method for blocking mine water inrush Jun 8, 2023 Issued
Array ( [id] => 19631806 [patent_doc_number] => 20240410255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => METHOD OF STORING HYDROGEN GAS IN A SUBSURFACE FORMATION USING NITROGEN, METHANE, AND CARBON DIOXIDE BLEND AS A CUSHION GAS [patent_app_type] => utility [patent_app_number] => 18/330895 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330895
Method of storing hydrogen gas in a subsurface formation using nitrogen, methane, and carbon dioxide blend as a cushion gas Jun 6, 2023 Issued
Array ( [id] => 18656610 [patent_doc_number] => 20230302511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => METHOD FOR EXTRACTING AND SEPARATING SALT ALKALI FROM SALINE ALKALI SOIL AND SOIL IMPROVEMENT [patent_app_type] => utility [patent_app_number] => 18/325889 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325889 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325889
Method for extracting and separating salt alkali from saline alkali soil and soil improvement May 29, 2023 Issued
Array ( [id] => 19601638 [patent_doc_number] => 20240392518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SURFACE DELAMINATION DETECTION / CORRECTION [patent_app_type] => utility [patent_app_number] => 18/200358 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18200358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/200358
SURFACE DELAMINATION DETECTION / CORRECTION May 21, 2023 Abandoned
Array ( [id] => 19012153 [patent_doc_number] => 11919057 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-05 [patent_title] => System and method for remediating soil [patent_app_type] => utility [patent_app_number] => 18/197431 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2588 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18197431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197431
System and method for remediating soil May 14, 2023 Issued
Array ( [id] => 19300151 [patent_doc_number] => 20240228720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => ENVIRONMENT-FRIENDLY REINFORCED FOAM FOR UNDERGROUND HYDROGEN STORAGE AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/316483 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18316483 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316483
Environment-friendly reinforced foam for underground hydrogen storage and preparation method thereof May 11, 2023 Issued
Array ( [id] => 19572080 [patent_doc_number] => 20240376372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => METHOD OF STORING HYDROGEN GAS IN A SUBSURFACE FORMATION [patent_app_type] => utility [patent_app_number] => 18/315159 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315159 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315159
Method of storing hydrogen gas in a subsurface formation May 9, 2023 Issued
Array ( [id] => 18794273 [patent_doc_number] => 11828032 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-28 [patent_title] => Flexible liquid storage device within a larger volume of liquid [patent_app_type] => utility [patent_app_number] => 18/308220 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8812 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 767 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18308220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/308220
Flexible liquid storage device within a larger volume of liquid Apr 26, 2023 Issued
Array ( [id] => 18726464 [patent_doc_number] => 20230340745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SUBMERSIBLE FOUNDATION AND SYSTEMS AND METHODS FOR MANUFACTURING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/305881 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18305881 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305881
SUBMERSIBLE FOUNDATION AND SYSTEMS AND METHODS FOR MANUFACTURING AND USING THE SAME Apr 23, 2023 Abandoned
Array ( [id] => 20207728 [patent_doc_number] => 20250277448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => DEVICE FOR PROVIDING BRAIDS, SYSTEM COMPRISING THE DEVICE AND METHOD FOR PROVIDING BRAIDS [patent_app_type] => utility [patent_app_number] => 18/859037 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18859037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/859037
DEVICE FOR PROVIDING BRAIDS, SYSTEM COMPRISING THE DEVICE AND METHOD FOR PROVIDING BRAIDS Apr 20, 2023 Pending
Array ( [id] => 18673672 [patent_doc_number] => 20230311178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => LARGE-SCALE DRY, COMPRESSED, AND WRAPPED BIOMASS BURIAL AND ANAEROBIC ENTOMBMENT [patent_app_type] => utility [patent_app_number] => 18/194340 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18194340 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194340
LARGE-SCALE DRY, COMPRESSED, AND WRAPPED BIOMASS BURIAL AND ANAEROBIC ENTOMBMENT Mar 30, 2023 Abandoned
Array ( [id] => 18511863 [patent_doc_number] => 20230228056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => Supporting Masonry Block [patent_app_type] => utility [patent_app_number] => 18/188704 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188704
Supporting masonry block Mar 22, 2023 Issued
Array ( [id] => 18658240 [patent_doc_number] => 20230304235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => SELF-PROPELLED SUBSTRATE MILLING MACHINE AND METHOD FOR CONTROLLING A SELF-PROPELLED SUBSTRATE MILLING MACHINE [patent_app_type] => utility [patent_app_number] => 18/187166 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18187166 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187166
SELF-PROPELLED SUBSTRATE MILLING MACHINE AND METHOD FOR CONTROLLING A SELF-PROPELLED SUBSTRATE MILLING MACHINE Mar 20, 2023 Pending
Array ( [id] => 20671754 [patent_doc_number] => 12612254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Method of enhancing methane storage capacity in salt caverns [patent_app_type] => utility [patent_app_number] => 18/185681 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185681
Method of enhancing methane storage capacity in salt caverns Mar 16, 2023 Issued
Array ( [id] => 20186889 [patent_doc_number] => 12397994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Method to enhance subsurface gas storage in salt caverns [patent_app_type] => utility [patent_app_number] => 18/185667 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185667
Method to enhance subsurface gas storage in salt caverns Mar 16, 2023 Issued
Array ( [id] => 18650171 [patent_doc_number] => 20230296003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHOD OF ENHANCING CARBON DIOXIDE STORAGE CAPACITY IN SALT CAVERNS [patent_app_type] => utility [patent_app_number] => 18/185733 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18185733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185733
Method of enhancing carbon dioxide storage capacity in salt caverns Mar 16, 2023 Issued
Array ( [id] => 18643179 [patent_doc_number] => 11767238 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-26 [patent_title] => Nonhomogeneous soil pollutant multiphase extraction and tail gas purifying device, and application method thereof [patent_app_type] => utility [patent_app_number] => 18/185319 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6817 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 529 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185319
Nonhomogeneous soil pollutant multiphase extraction and tail gas purifying device, and application method thereof Mar 15, 2023 Issued
Array ( [id] => 20466953 [patent_doc_number] => 12522987 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Dust mitigation for depth and speed applications [patent_app_type] => utility [patent_app_number] => 18/119346 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119346 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119346
Dust mitigation for depth and speed applications Mar 8, 2023 Issued
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