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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] => 20086046 [patent_doc_number] => 20250215982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => BALL VALVES AND PROCESSES OF USING SAME [patent_app_type] => utility [patent_app_number] => 18/401371 [patent_app_country] => US [patent_app_date] => 2023-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18401371 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/401371
BALL VALVES AND PROCESSES OF USING SAME Dec 29, 2023 Pending
Array ( [id] => 19086133 [patent_doc_number] => 20240112934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => SYSTEM AND APPARATUS FOR A VALVE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/539754 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539754 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539754
System and apparatus for a valve assembly Dec 13, 2023 Issued
Array ( [id] => 19292287 [patent_doc_number] => 12031637 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-09 [patent_title] => Two-dimensional electro-hydraulic servo valve based on dual redundancy transmission mechanism [patent_app_type] => utility [patent_app_number] => 18/540768 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3707 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18540768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540768
Two-dimensional electro-hydraulic servo valve based on dual redundancy transmission mechanism Dec 13, 2023 Issued
Array ( [id] => 19113645 [patent_doc_number] => 20240125395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => SEALING HIGH PRESSURE FLOW DEVICES [patent_app_type] => utility [patent_app_number] => 18/536764 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536764
Sealing high pressure flow devices Dec 11, 2023 Issued
Array ( [id] => 20227494 [patent_doc_number] => 12416138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Faucet with locking assembly [patent_app_type] => utility [patent_app_number] => 18/533394 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18533394 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/533394
Faucet with locking assembly Dec 7, 2023 Issued
Array ( [id] => 20050822 [patent_doc_number] => 20250189044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => BALL VALVE, CHARACTERIZED ORIFICE INSERT, AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/530903 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530903
Ball valve, characterized orifice insert, and method of making the same Dec 5, 2023 Issued
Array ( [id] => 20264891 [patent_doc_number] => 12435874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Dual venturi [patent_app_type] => utility [patent_app_number] => 18/525913 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4699 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18525913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/525913
Dual venturi Nov 30, 2023 Issued
Array ( [id] => 19218748 [patent_doc_number] => 20240183452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => High Temperature Gate Valve [patent_app_type] => utility [patent_app_number] => 18/522926 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18522926 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/522926
High Temperature Gate Valve Nov 28, 2023 Abandoned
Array ( [id] => 19932571 [patent_doc_number] => 12305772 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Reversible electromagnetic valve and air conditioning unit having same [patent_app_type] => utility [patent_app_number] => 18/512044 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512044
Reversible electromagnetic valve and air conditioning unit having same Nov 16, 2023 Issued
Array ( [id] => 19051819 [patent_doc_number] => 20240093788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => REVERSIBLE ELECTROMAGNETIC VALVE [patent_app_type] => utility [patent_app_number] => 18/512062 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512062 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512062
REVERSIBLE ELECTROMAGNETIC VALVE Nov 16, 2023 Issued
Array ( [id] => 19609351 [patent_doc_number] => 12158221 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-03 [patent_title] => Multi-seat plug valve [patent_app_type] => utility [patent_app_number] => 18/702257 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4292 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18702257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/702257
Multi-seat plug valve Oct 10, 2023 Issued
Array ( [id] => 20187737 [patent_doc_number] => 12398845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Valve actuation mechanism, valve arrangement and pipe installation for LH2 applications as well as use thereof [patent_app_type] => utility [patent_app_number] => 18/481392 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [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] => 18481392 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481392
Valve actuation mechanism, valve arrangement and pipe installation for LH2 applications as well as use thereof Oct 4, 2023 Issued
Array ( [id] => 19932573 [patent_doc_number] => 12305774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Systems and methods for a thermal management control valve with a louver plate assembly [patent_app_type] => utility [patent_app_number] => 18/375174 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 31 [patent_no_of_words] => 11832 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375174 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375174
Systems and methods for a thermal management control valve with a louver plate assembly Sep 28, 2023 Issued
Array ( [id] => 19962010 [patent_doc_number] => 12331499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Pull-out faucet and water outlet panel assembly configured to be connected to pull-out faucet [patent_app_type] => utility [patent_app_number] => 18/369771 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369771 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369771
Pull-out faucet and water outlet panel assembly configured to be connected to pull-out faucet Sep 17, 2023 Issued
Array ( [id] => 19941062 [patent_doc_number] => 12313187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Reinforced rotary valve seal assembly [patent_app_type] => utility [patent_app_number] => 18/461851 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 5819 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18461851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461851
Reinforced rotary valve seal assembly Sep 5, 2023 Issued
Array ( [id] => 19793988 [patent_doc_number] => 12234926 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-25 [patent_title] => Packing system of a valve assembly [patent_app_type] => utility [patent_app_number] => 18/447925 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 17473 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18447925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447925
Packing system of a valve assembly Aug 9, 2023 Issued
Array ( [id] => 19941040 [patent_doc_number] => 12313165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Butterfly valve assembly, in particular for a gas flow in a fuel cell system [patent_app_type] => utility [patent_app_number] => 18/447663 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447663 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447663
Butterfly valve assembly, in particular for a gas flow in a fuel cell system Aug 9, 2023 Issued
Array ( [id] => 19361679 [patent_doc_number] => 20240263713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => FAUCET WITH INTERNAL DAMPER [patent_app_type] => utility [patent_app_number] => 18/363905 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363905
Faucet with internal damper Aug 1, 2023 Issued
Array ( [id] => 19594547 [patent_doc_number] => 12152377 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-26 [patent_title] => Faucet hand sterilizer [patent_app_type] => utility [patent_app_number] => 18/363694 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3122 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363694
Faucet hand sterilizer Jul 31, 2023 Issued
Array ( [id] => 19166481 [patent_doc_number] => 11982376 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-14 [patent_title] => Ball valve with integral seal retraction [patent_app_type] => utility [patent_app_number] => 18/346696 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7411 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [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] => 18346696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346696
Ball valve with integral seal retraction Jul 2, 2023 Issued
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