Search

Yon Jung Couso

Examiner (ID: 7304, Phone: (571)272-7448 , Office: P/2665 )

Most Active Art Unit
2665
Art Unit(s)
2899, 2723, 2625, 2624, 2613, 2665, 2606, 2616, 2623
Total Applications
2203
Issued Applications
1791
Pending Applications
92
Abandoned Applications
322

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19831184 [patent_doc_number] => 20250082970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => VENTILATION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/722431 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18722431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/722431
VENTILATION APPARATUS Dec 20, 2022 Pending
Array ( [id] => 18748254 [patent_doc_number] => 11807550 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-07 [patent_title] => Water control system [patent_app_type] => utility [patent_app_number] => 18/084925 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 88 [patent_figures_cnt] => 88 [patent_no_of_words] => 55898 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084925
Water control system Dec 19, 2022 Issued
Array ( [id] => 19786375 [patent_doc_number] => 20250060054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => AUSTENITIC WELDED STEEL TUBE HAVING WEAR RESISTANCE AND MANUFACTURING METHOD FOR SAME [patent_app_type] => utility [patent_app_number] => 18/722239 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18722239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/722239
AUSTENITIC WELDED STEEL TUBE HAVING WEAR RESISTANCE AND MANUFACTURING METHOD FOR SAME Dec 19, 2022 Pending
Array ( [id] => 19291957 [patent_doc_number] => 12031305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Backwater flow detection method [patent_app_type] => utility [patent_app_number] => 18/066897 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 6462 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18066897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066897
Backwater flow detection method Dec 14, 2022 Issued
Array ( [id] => 20302920 [patent_doc_number] => 12448902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Fluid transfer device with hydraulic and mechanical connection means [patent_app_type] => utility [patent_app_number] => 18/719178 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9352 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18719178 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/719178
Fluid transfer device with hydraulic and mechanical connection means Dec 12, 2022 Issued
Array ( [id] => 19848539 [patent_doc_number] => 20250093890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => COMPOSITION MIXTURE CONTROL OF EFEM ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 18/725961 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18725961 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/725961
COMPOSITION MIXTURE CONTROL OF EFEM ENVIRONMENT Dec 12, 2022 Pending
Array ( [id] => 19785072 [patent_doc_number] => 20250058751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => IMPROVED BRAKE VALVE WITH DUAL PILOTING [patent_app_type] => utility [patent_app_number] => 18/721508 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18721508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/721508
IMPROVED BRAKE VALVE WITH DUAL PILOTING Dec 12, 2022 Pending
Array ( [id] => 18338112 [patent_doc_number] => 20230130061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => METHOD FOR OPERATING A CIRCULATION SYSTEM, AND CIRCULATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/064455 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064455 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064455
Method for operating a circulation system, and circulation system Dec 11, 2022 Issued
Array ( [id] => 20716360 [patent_doc_number] => 12631602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Bottle pressurization delivery system [patent_app_type] => utility [patent_app_number] => 18/078751 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3413 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078751 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078751
Bottle pressurization delivery system Dec 8, 2022 Issued
Array ( [id] => 18854730 [patent_doc_number] => 11852299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Method for emergency pressure relief and vapor capture [patent_app_type] => utility [patent_app_number] => 18/077819 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 15012 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077819
Method for emergency pressure relief and vapor capture Dec 7, 2022 Issued
Array ( [id] => 19674649 [patent_doc_number] => 12186488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Selective attachment device with multiple fluid sources for maintaining positive fluid pressure [patent_app_type] => utility [patent_app_number] => 18/071551 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 69 [patent_figures_cnt] => 94 [patent_no_of_words] => 36172 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071551 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071551
Selective attachment device with multiple fluid sources for maintaining positive fluid pressure Nov 28, 2022 Issued
Array ( [id] => 19433486 [patent_doc_number] => 20240301984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => VACUUM-INSULATED DOUBLE-WALL PIPING FOR TRANSPORTING CRYOGENIC FLUID [patent_app_type] => utility [patent_app_number] => 18/577108 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18577108 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577108
Vacuum-insulated double-wall piping for transporting cryogenic fluid Nov 27, 2022 Issued
Array ( [id] => 18360263 [patent_doc_number] => 20230141854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => VALVE BODY [patent_app_type] => utility [patent_app_number] => 17/984406 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984406
Valve body Nov 9, 2022 Issued
Array ( [id] => 18584514 [patent_doc_number] => 20230266777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => Flow control system for digital and mechanical redundant pressure compensation [patent_app_type] => utility [patent_app_number] => 17/984696 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984696
Flow control system for digital and mechanical redundant pressure compensation Nov 9, 2022 Issued
Array ( [id] => 18824704 [patent_doc_number] => 11839970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => System and method for preventing debris buildup in vacuum sensor lines [patent_app_type] => utility [patent_app_number] => 17/982868 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6997 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982868 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982868
System and method for preventing debris buildup in vacuum sensor lines Nov 7, 2022 Issued
Array ( [id] => 20788460 [patent_doc_number] => 12662364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Liquid loading assembly for filling a ship-hold or tank [patent_app_type] => utility [patent_app_number] => 18/701879 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18701879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/701879
Liquid loading assembly for filling a ship-hold or tank Oct 24, 2022 Issued
Array ( [id] => 19296839 [patent_doc_number] => 20240225403 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => METHOD OF ENGAGING A FLOOR TREATMENT COMPOSITION DISPENSING PACKAGE [patent_app_type] => utility [patent_app_number] => 17/972234 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 617 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972234
Method of engaging a floor treatment composition dispensing package Oct 23, 2022 Issued
Array ( [id] => 19296839 [patent_doc_number] => 20240225403 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => METHOD OF ENGAGING A FLOOR TREATMENT COMPOSITION DISPENSING PACKAGE [patent_app_type] => utility [patent_app_number] => 17/972234 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 617 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972234
Method of engaging a floor treatment composition dispensing package Oct 23, 2022 Issued
Array ( [id] => 19212165 [patent_doc_number] => 12001227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Operating method for a valve system, control unit and computer program product [patent_app_type] => utility [patent_app_number] => 17/964983 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6279 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964983
Operating method for a valve system, control unit and computer program product Oct 12, 2022 Issued
Array ( [id] => 20158954 [patent_doc_number] => 12385572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Whole home water management system [patent_app_type] => utility [patent_app_number] => 18/046015 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 18046015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046015
Whole home water management system Oct 11, 2022 Issued
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