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Mark Nagumo

Examiner (ID: 116)

Most Active Art Unit
1505
Art Unit(s)
1713, 1505
Total Applications
612
Issued Applications
502
Pending Applications
10
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18321687 [patent_doc_number] => 20230119815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Plug Valve Assembly [patent_app_type] => utility [patent_app_number] => 17/505616 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505616 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505616
Plug valve assembly Oct 18, 2021 Issued
Array ( [id] => 18809529 [patent_doc_number] => 20230383864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => MODULAR VACUUM VALVE SYSTEM FOR A VACUUM TRANSPORT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/249520 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18249520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/249520
MODULAR VACUUM VALVE SYSTEM FOR A VACUUM TRANSPORT SYSTEM Oct 14, 2021 Pending
Array ( [id] => 18322720 [patent_doc_number] => 20230120848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Regulator with Improved Turndown [patent_app_type] => utility [patent_app_number] => 17/501289 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17501289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501289
Regulator with improved turndown Oct 13, 2021 Issued
Array ( [id] => 18818363 [patent_doc_number] => 20230392703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => IMPROVEMENTS RELATING TO VALVES [patent_app_type] => utility [patent_app_number] => 18/031722 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6540 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18031722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031722
IMPROVEMENTS RELATING TO VALVES Oct 11, 2021 Pending
Array ( [id] => 18771659 [patent_doc_number] => 20230366480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => ADAPTOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/029760 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029760 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029760
ADAPTOR ASSEMBLY Sep 30, 2021 Pending
Array ( [id] => 18282054 [patent_doc_number] => 20230097526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Gas Core Vortex Ring Generator [patent_app_type] => utility [patent_app_number] => 17/489438 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17489438 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/489438
Gas core vortex ring generator Sep 28, 2021 Issued
Array ( [id] => 18754893 [patent_doc_number] => 20230358319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => Isolation Gate Valve [patent_app_type] => utility [patent_app_number] => 18/245750 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18245750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245750
Isolation gate valve Sep 19, 2021 Issued
Array ( [id] => 17976282 [patent_doc_number] => 11493137 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-08 [patent_title] => Monoplanar iris diaphragm [patent_app_type] => utility [patent_app_number] => 17/477365 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2062 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477365
Monoplanar iris diaphragm Sep 15, 2021 Issued
Array ( [id] => 18355709 [patent_doc_number] => 11644103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Metal sealing system for triple eccentricity butterfly valve [patent_app_type] => utility [patent_app_number] => 17/476044 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6123 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476044
Metal sealing system for triple eccentricity butterfly valve Sep 14, 2021 Issued
Array ( [id] => 19143164 [patent_doc_number] => 20240142021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => ACTIVE BALANCING VALVE FOR A REFRIGERATION AND/OR AIR-CONDITIONING APPLICATION [patent_app_type] => utility [patent_app_number] => 18/548159 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548159 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/548159
ACTIVE BALANCING VALVE FOR A REFRIGERATION AND/OR AIR-CONDITIONING APPLICATION Sep 13, 2021 Pending
Array ( [id] => 19884791 [patent_doc_number] => 12270491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Sealing high pressure flow devices [patent_app_type] => utility [patent_app_number] => 17/474206 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7122 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474206
Sealing high pressure flow devices Sep 13, 2021 Issued
Array ( [id] => 19492279 [patent_doc_number] => 12110980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Pressure-balanced gate valve [patent_app_type] => utility [patent_app_number] => 17/472260 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 16221 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17472260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472260
Pressure-balanced gate valve Sep 9, 2021 Issued
Array ( [id] => 18103154 [patent_doc_number] => 11543035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Gate valve gate member for a gate valve [patent_app_type] => utility [patent_app_number] => 17/461402 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 4074 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461402
Gate valve gate member for a gate valve Aug 29, 2021 Issued
Array ( [id] => 18771663 [patent_doc_number] => 20230366484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => HEAT-TRANSFERRING VALVE FLEXURE AND METHODS [patent_app_type] => utility [patent_app_number] => 18/026322 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18026322 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026322
HEAT-TRANSFERRING VALVE FLEXURE AND METHODS Aug 29, 2021 Pending
Array ( [id] => 19441979 [patent_doc_number] => 12092225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Butterfly valve with quintuple offset structure [patent_app_type] => utility [patent_app_number] => 17/801710 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4363 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17801710 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801710
Butterfly valve with quintuple offset structure Aug 25, 2021 Issued
Array ( [id] => 18052144 [patent_doc_number] => 11525518 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-13 [patent_title] => Pipe stopper assembly [patent_app_type] => utility [patent_app_number] => 17/404310 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 11617 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404310
Pipe stopper assembly Aug 16, 2021 Issued
Array ( [id] => 17414870 [patent_doc_number] => 20220049774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => SHUT-OFF VALVE, COKING DRUM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/400854 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17400854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/400854
Shut-off valve, coking drum and method Aug 11, 2021 Issued
Array ( [id] => 18628786 [patent_doc_number] => 20230287666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => FAST SWITCH AND CORRESPONDING USE [patent_app_type] => utility [patent_app_number] => 18/019137 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18019137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019137
Fast switch and corresponding use Aug 8, 2021 Issued
Array ( [id] => 18888537 [patent_doc_number] => 11867304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Valve assemblies, valve seats including flexible arms, and related methods [patent_app_type] => utility [patent_app_number] => 17/392198 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4319 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392198
Valve assemblies, valve seats including flexible arms, and related methods Aug 1, 2021 Issued
Array ( [id] => 19458289 [patent_doc_number] => 12098772 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Valve cartridge housing assembly [patent_app_type] => utility [patent_app_number] => 17/389788 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 6372 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17389788 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389788
Valve cartridge housing assembly Jul 29, 2021 Issued
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