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] => 19091478 [patent_doc_number] => 11952914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Profile for a trailing edge of an airfoil and method to repair thereof [patent_app_type] => utility [patent_app_number] => 17/954127 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5706 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954127 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954127
Profile for a trailing edge of an airfoil and method to repair thereof Sep 26, 2022 Issued
Array ( [id] => 19557234 [patent_doc_number] => 20240369026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => STOP SYSTEM FOR ENGINE OF WORK MACHINE, AND STOP METHOD FOR ENGINE OF WORK MACHINE [patent_app_type] => utility [patent_app_number] => 18/688854 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18688854 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/688854
Stop system for engine of work machine, and stop method for engine of work machine Sep 21, 2022 Issued
Array ( [id] => 20214194 [patent_doc_number] => 12410840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Vehicle energy management system, vehicle comprising such vehicle energy management system, and method of controlling vehicle energy management system [patent_app_type] => utility [patent_app_number] => 17/949326 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2290 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949326 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949326
Vehicle energy management system, vehicle comprising such vehicle energy management system, and method of controlling vehicle energy management system Sep 20, 2022 Issued
Array ( [id] => 20214194 [patent_doc_number] => 12410840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Vehicle energy management system, vehicle comprising such vehicle energy management system, and method of controlling vehicle energy management system [patent_app_type] => utility [patent_app_number] => 17/949326 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2290 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949326 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949326
Vehicle energy management system, vehicle comprising such vehicle energy management system, and method of controlling vehicle energy management system Sep 20, 2022 Issued
Array ( [id] => 18267211 [patent_doc_number] => 20230088453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => CRAWLER TRAVELING BODY AND TRAVELING DEVICE [patent_app_type] => utility [patent_app_number] => 17/947184 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17947184 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/947184
CRAWLER TRAVELING BODY AND TRAVELING DEVICE Sep 18, 2022 Abandoned
Array ( [id] => 19587231 [patent_doc_number] => 20240384788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => DEVICE AND METHOD FOR CONTROLLING THE TRACTION OF A HYDRAULIC ASSISTANCE CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/692621 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18692621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692621
DEVICE AND METHOD FOR CONTROLLING THE TRACTION OF A HYDRAULIC ASSISTANCE CIRCUIT Sep 13, 2022 Pending
Array ( [id] => 18143190 [patent_doc_number] => 20230017038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => STEAM TURBINE, BLADE, AND METHOD FOR IMPROVING PERFORMANCE AND RELIABILITY OF STEAM TURBINE [patent_app_type] => utility [patent_app_number] => 17/943696 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17943696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943696
Steam turbine, blade, and method for improving performance and reliability of steam turbine Sep 12, 2022 Issued
Array ( [id] => 19241556 [patent_doc_number] => 12011973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Control system and control method for vehicle [patent_app_type] => utility [patent_app_number] => 17/897422 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5233 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17897422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897422
Control system and control method for vehicle Aug 28, 2022 Issued
Array ( [id] => 19528997 [patent_doc_number] => 20240352899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => FUEL SYSTEM FOR A POWER PLANT [patent_app_type] => utility [patent_app_number] => 18/685893 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18685893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685893
FUEL SYSTEM FOR A POWER PLANT Aug 22, 2022 Pending
Array ( [id] => 19528997 [patent_doc_number] => 20240352899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => FUEL SYSTEM FOR A POWER PLANT [patent_app_type] => utility [patent_app_number] => 18/685893 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18685893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685893
FUEL SYSTEM FOR A POWER PLANT Aug 22, 2022 Pending
Array ( [id] => 18894865 [patent_doc_number] => 20240010350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => HYBRID ELECTRIC HYDROGEN ENGINE FOR AIRCRAFT [patent_app_type] => utility [patent_app_number] => 17/860733 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860733
Hybrid electric hydrogen engine for aircraft Jul 7, 2022 Issued
Array ( [id] => 19181569 [patent_doc_number] => 11988153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Assembly for an aircraft gas turbine engine comprising an accessory gearbox [patent_app_type] => utility [patent_app_number] => 17/848966 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7271 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848966
Assembly for an aircraft gas turbine engine comprising an accessory gearbox Jun 23, 2022 Issued
Array ( [id] => 18862710 [patent_doc_number] => 20230417146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => PNEUMATICALLY VARIABLE TURBINE NOZZLE [patent_app_type] => utility [patent_app_number] => 17/847600 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17847600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847600
Pneumatically variable turbine nozzle Jun 22, 2022 Issued
Array ( [id] => 18754828 [patent_doc_number] => 20230358254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => FAN ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/846854 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17846854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846854
Fan assembly Jun 21, 2022 Issued
Array ( [id] => 18794535 [patent_doc_number] => 11828297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Axial fan [patent_app_type] => utility [patent_app_number] => 17/844375 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5871 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844375
Axial fan Jun 19, 2022 Issued
Array ( [id] => 18361633 [patent_doc_number] => 20230143224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => APPARATUS AND METHOD FOR CONTROLLING A VEHICLE [patent_app_type] => utility [patent_app_number] => 17/842575 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17842575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/842575
Apparatus and method for controlling a vehicle Jun 15, 2022 Issued
Array ( [id] => 18740347 [patent_doc_number] => 20230349324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => HEAT TRANSFER SYSTEM FOR GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 17/841876 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841876
Heat transfer system for gas turbine engine Jun 15, 2022 Issued
Array ( [id] => 18552712 [patent_doc_number] => 20230250723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => AIRFOIL ASSEMBLY WITH A DIFFERENTIALLY ORIENTED STAGE [patent_app_type] => utility [patent_app_number] => 17/839859 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17839859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839859
Airfoil assembly with a differentially oriented stage Jun 13, 2022 Issued
Array ( [id] => 18831287 [patent_doc_number] => 20230399813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => LANDSCAPE CHANNELING USING AN AUTONOMOUS ROBOTIC SOIL DREDGER [patent_app_type] => utility [patent_app_number] => 17/806740 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17806740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806740
Landscape channeling using an autonomous robotic soil dredger Jun 13, 2022 Issued
Array ( [id] => 19717885 [patent_doc_number] => 12203412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Turbine engine shaft plug [patent_app_type] => utility [patent_app_number] => 17/837935 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7899 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837935 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837935
Turbine engine shaft plug Jun 9, 2022 Issued
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