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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] => 19449825 [patent_doc_number] => 20240309955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => Regulator with Improved Turndown [patent_app_type] => utility [patent_app_number] => 18/675623 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18675623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675623
Regulator with Improved Turndown May 27, 2024 Pending
Array ( [id] => 19512929 [patent_doc_number] => 20240344615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => PIPE STOPPER WITH EXPANDABLE STOPPER BODY [patent_app_type] => utility [patent_app_number] => 18/674361 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18674361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674361
PIPE STOPPER WITH EXPANDABLE STOPPER BODY May 23, 2024 Pending
Array ( [id] => 19449824 [patent_doc_number] => 20240309954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => EXPANDABLE PIPE STOPPER [patent_app_type] => utility [patent_app_number] => 18/674268 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18674268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674268
EXPANDABLE PIPE STOPPER May 23, 2024 Pending
Array ( [id] => 20227716 [patent_doc_number] => 12416361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Valve assembly and method [patent_app_type] => utility [patent_app_number] => 18/649131 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18649131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649131
Valve assembly and method Apr 28, 2024 Issued
Array ( [id] => 19381837 [patent_doc_number] => 20240271707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => SLIDE GATE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/643652 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643652 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643652
SLIDE GATE ASSEMBLY Apr 22, 2024 Pending
Array ( [id] => 19390317 [patent_doc_number] => 20240280187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => BALL VALVE [patent_app_type] => utility [patent_app_number] => 18/637496 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637496
BALL VALVE Apr 16, 2024 Pending
Array ( [id] => 19404566 [patent_doc_number] => 20240288077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => METHOD OF OPENING FLUID CONTROL VALVE AND FLUID CONTROL VALVE USED FOR THE SAME [patent_app_type] => utility [patent_app_number] => 18/627370 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627370 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627370
Method of opening fluid control valve and fluid control valve used for the same Apr 3, 2024 Issued
Array ( [id] => 20248825 [patent_doc_number] => 20250297694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => CONTROLLING HEAT TRANSFER ON CONTROL VALVES [patent_app_type] => utility [patent_app_number] => 18/615434 [patent_app_country] => US [patent_app_date] => 2024-03-25 [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] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18615434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615434
CONTROLLING HEAT TRANSFER ON CONTROL VALVES Mar 24, 2024 Pending
Array ( [id] => 19433461 [patent_doc_number] => 20240301959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => SHUT-OFF VALVE COMPONENT [patent_app_type] => utility [patent_app_number] => 18/596852 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18596852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596852
SHUT-OFF VALVE COMPONENT Mar 5, 2024 Pending
Array ( [id] => 20330473 [patent_doc_number] => 12460744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Assembly for preventing clamping stagnation of valve rod, and valve structure and method for preventing clamping stagnation of valve rod [patent_app_type] => utility [patent_app_number] => 18/585093 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585093 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585093
Assembly for preventing clamping stagnation of valve rod, and valve structure and method for preventing clamping stagnation of valve rod Feb 22, 2024 Issued
Array ( [id] => 19216703 [patent_doc_number] => 20240181407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => SPRAYER UNIT [patent_app_type] => utility [patent_app_number] => 18/440659 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440659 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440659
Sprayer unit Feb 12, 2024 Issued
Array ( [id] => 20165762 [patent_doc_number] => 20250257808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => GATE VALVE WITH POSITIVE GATE STOP [patent_app_type] => utility [patent_app_number] => 18/437826 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437826
GATE VALVE WITH POSITIVE GATE STOP Feb 8, 2024 Pending
Array ( [id] => 20165761 [patent_doc_number] => 20250257807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => EXTENDED SEAT FOR A GATE VALVE [patent_app_type] => utility [patent_app_number] => 18/436813 [patent_app_country] => US [patent_app_date] => 2024-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 502 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18436813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/436813
Extended seat for a gate valve Feb 7, 2024 Issued
Array ( [id] => 19218431 [patent_doc_number] => 20240183135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => BATH FAUCET SYSTEM [patent_app_type] => utility [patent_app_number] => 18/436629 [patent_app_country] => US [patent_app_date] => 2024-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18436629 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/436629
Bath faucet system Feb 7, 2024 Issued
Array ( [id] => 19361674 [patent_doc_number] => 20240263708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => CRYOGENIC VALVES WITH MODULAR EXTENDED STEMS [patent_app_type] => utility [patent_app_number] => 18/431322 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431322 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431322
Cryogenic valves with modular extended stems Feb 1, 2024 Issued
Array ( [id] => 19203599 [patent_doc_number] => 20240175498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => RIDGE SEAL SEGMENTED VALVE [patent_app_type] => utility [patent_app_number] => 18/429696 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18429696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/429696
Ridge seal segmented valve Jan 31, 2024 Issued
Array ( [id] => 19344931 [patent_doc_number] => 20240253894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => WATER PORT CLOSURE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/418485 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418485 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418485
Water port closure assembly Jan 21, 2024 Issued
Array ( [id] => 20480957 [patent_doc_number] => 12529429 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Dynamic slab gate valves [patent_app_type] => utility [patent_app_number] => 18/416795 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 3586 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 471 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416795 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416795
Dynamic slab gate valves Jan 17, 2024 Issued
Array ( [id] => 19676722 [patent_doc_number] => 12188574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Handle connection systems and methods [patent_app_type] => utility [patent_app_number] => 18/414983 [patent_app_country] => US [patent_app_date] => 2024-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 14140 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18414983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/414983
Handle connection systems and methods Jan 16, 2024 Issued
Array ( [id] => 19319176 [patent_doc_number] => 20240240719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => Slide Unit For A Shut-Off Valve [patent_app_type] => utility [patent_app_number] => 18/402904 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402904
Slide Unit For A Shut-Off Valve Jan 2, 2024 Pending
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