Search

Tapas Mazumder

Examiner (ID: 2904, Phone: (571)270-7466 , Office: P/2616 )

Most Active Art Unit
2616
Art Unit(s)
2619, 2614, 2615, 2616, 2679
Total Applications
525
Issued Applications
422
Pending Applications
48
Abandoned Applications
75

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19708779 [patent_doc_number] => 20250018921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => ACTIVATION SYSTEM TO CONTROL THE ACTIVATION OF A CONTROL MEANS AND CONTROL SYSTEM FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/713675 [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] => 4332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18713675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/713675
ACTIVATION SYSTEM TO CONTROL THE ACTIVATION OF A CONTROL MEANS AND CONTROL SYSTEM FOR A VEHICLE Nov 27, 2022 Pending
Array ( [id] => 18420966 [patent_doc_number] => 20230175429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => ENGINE [patent_app_type] => utility [patent_app_number] => 17/990995 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17990995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/990995
ENGINE Nov 20, 2022 Abandoned
Array ( [id] => 19809062 [patent_doc_number] => 12240428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Gas turbine engine heaters [patent_app_type] => utility [patent_app_number] => 18/057118 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4802 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18057118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057118
Gas turbine engine heaters Nov 17, 2022 Issued
Array ( [id] => 18238482 [patent_doc_number] => 20230070793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => EXPANSION TANK FOR A VEHICLE WITH DUAL COOLING LINES, A COOLANT SYSTEM AND A METHOD FOR FILLING THE EXPANSION TANK [patent_app_type] => utility [patent_app_number] => 17/988441 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988441 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988441
EXPANSION TANK FOR A VEHICLE WITH DUAL COOLING LINES, A COOLANT SYSTEM AND A METHOD FOR FILLING THE EXPANSION TANK Nov 15, 2022 Abandoned
Array ( [id] => 19173357 [patent_doc_number] => 20240159331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => PLASTIC/FIBERGLASS VENT WITH FASTENER AND COMPRESSION LIMITER [patent_app_type] => utility [patent_app_number] => 18/056225 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056225
PLASTIC/FIBERGLASS VENT WITH FASTENER AND COMPRESSION LIMITER Nov 15, 2022 Pending
Array ( [id] => 18469717 [patent_doc_number] => 20230204001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 18/055436 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055436
CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE Nov 14, 2022 Abandoned
Array ( [id] => 20302949 [patent_doc_number] => 12448932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Engine control device, and vehicle [patent_app_type] => utility [patent_app_number] => 18/710201 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18710201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/710201
Engine control device, and vehicle Nov 13, 2022 Issued
Array ( [id] => 19642359 [patent_doc_number] => 20240416879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => ADAPTIVELY ADJUSTED AND ACCURATE PARKING CONTROL METHOD FOR ATO SYSTEM [patent_app_type] => utility [patent_app_number] => 18/708931 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18708931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/708931
ADAPTIVELY ADJUSTED AND ACCURATE PARKING CONTROL METHOD FOR ATO SYSTEM Nov 10, 2022 Pending
Array ( [id] => 19642359 [patent_doc_number] => 20240416879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => ADAPTIVELY ADJUSTED AND ACCURATE PARKING CONTROL METHOD FOR ATO SYSTEM [patent_app_type] => utility [patent_app_number] => 18/708931 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18708931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/708931
ADAPTIVELY ADJUSTED AND ACCURATE PARKING CONTROL METHOD FOR ATO SYSTEM Nov 10, 2022 Pending
Array ( [id] => 19683533 [patent_doc_number] => 20250002078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => CONTROL SYSTEM FOR WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE [patent_app_type] => utility [patent_app_number] => 18/709595 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18709595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/709595
CONTROL SYSTEM FOR WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE Nov 8, 2022 Pending
Array ( [id] => 19683533 [patent_doc_number] => 20250002078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => CONTROL SYSTEM FOR WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE [patent_app_type] => utility [patent_app_number] => 18/709595 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18709595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/709595
CONTROL SYSTEM FOR WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE Nov 8, 2022 Pending
Array ( [id] => 18523899 [patent_doc_number] => 20230234555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => CONTROL DEVICE FOR HYBRID ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 17/979764 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17979764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979764
Control device for hybrid electric vehicle Nov 2, 2022 Issued
Array ( [id] => 19326488 [patent_doc_number] => 12044159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Coolant stop logic [patent_app_type] => utility [patent_app_number] => 18/051204 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7895 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18051204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051204
Coolant stop logic Oct 30, 2022 Issued
Array ( [id] => 18337597 [patent_doc_number] => 20230129546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Crank Mechanism for the Use in an In-Line Boxer Engine [patent_app_type] => utility [patent_app_number] => 18/049922 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18049922 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049922
Crank mechanism for the use in an in-line boxer engine Oct 25, 2022 Issued
Array ( [id] => 18718563 [patent_doc_number] => 11795899 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-24 [patent_title] => System of ignition coil [patent_app_type] => utility [patent_app_number] => 17/973064 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3548 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973064
System of ignition coil Oct 24, 2022 Issued
Array ( [id] => 19211312 [patent_doc_number] => 12000362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Engine [patent_app_type] => utility [patent_app_number] => 18/048290 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5130 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18048290 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048290
Engine Oct 19, 2022 Issued
Array ( [id] => 18176742 [patent_doc_number] => 20230037471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => ANNULAR RING GROOVE OF A PISTON [patent_app_type] => utility [patent_app_number] => 17/969629 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17969629 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969629
Annular ring groove of a piston Oct 18, 2022 Issued
Array ( [id] => 19464949 [patent_doc_number] => 20240318618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => HOT SURFACE COMBUSTION-SUPPORTING SYSTEM OF ENGINE [patent_app_type] => utility [patent_app_number] => 18/694693 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18694693 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/694693
HOT SURFACE COMBUSTION-SUPPORTING SYSTEM OF ENGINE Oct 16, 2022 Pending
Array ( [id] => 18165848 [patent_doc_number] => 20230032449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => BREATHER SHAFT [patent_app_type] => utility [patent_app_number] => 17/963050 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963050
Breather shaft Oct 9, 2022 Issued
Array ( [id] => 18510901 [patent_doc_number] => 20230227019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => HYBRID ELECTRIC VEHICLE AND METHOD FOR CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 17/953784 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17953784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953784
HYBRID ELECTRIC VEHICLE AND METHOD FOR CONTROLLING THE SAME Sep 26, 2022 Abandoned
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