Search

Matthew Thomas Largi

Examiner (ID: 5162, Phone: (571)270-3512 , Office: P/3748 )

Most Active Art Unit
3746
Art Unit(s)
3748, 3746
Total Applications
787
Issued Applications
571
Pending Applications
72
Abandoned Applications
162

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20519239 [patent_doc_number] => 20260043343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => SYSTEMS AND METHODS FOR MULTI-FACTOR DIAGNOSIS OF EXHAUST AFTERTREATMENT SYSTEM COMPONENTS [patent_app_type] => utility [patent_app_number] => 19/363112 [patent_app_country] => US [patent_app_date] => 2025-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19363112 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/363112
SYSTEMS AND METHODS FOR MULTI-FACTOR DIAGNOSIS OF EXHAUST AFTERTREATMENT SYSTEM COMPONENTS Oct 19, 2025 Pending
Array ( [id] => 20652009 [patent_doc_number] => 20260104023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-16 [patent_title] => INTAKE APPARATUS FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 19/354151 [patent_app_country] => US [patent_app_date] => 2025-10-09 [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] => -2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19354151 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/354151
INTAKE APPARATUS FOR INTERNAL COMBUSTION ENGINE Oct 8, 2025 Pending
Array ( [id] => 20473743 [patent_doc_number] => 20260015962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => ACTIVE HYDROCARBON TRAP FOR REDUCTION OF EMISSIONS FROM INTERNAL COMBUSTION ENGINES USING A TWO-VALVE CONFIGURATION [patent_app_type] => utility [patent_app_number] => 19/337072 [patent_app_country] => US [patent_app_date] => 2025-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19337072 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/337072
ACTIVE HYDROCARBON TRAP FOR REDUCTION OF EMISSIONS FROM INTERNAL COMBUSTION ENGINES USING A TWO-VALVE CONFIGURATION Sep 22, 2025 Pending
19/160150 FUEL QUALITY DETERMINATION SYSTEMS AND ASSOCIATED METHODS OF OPERATION Aug 26, 2025 Pending
Array ( [id] => 20427369 [patent_doc_number] => 20250389458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => Methods, Systems, and Devices for Quantifying Geothermal Heat Flux Using Vertical Temperature Profiles at Shallow Depths [patent_app_type] => utility [patent_app_number] => 19/278426 [patent_app_country] => US [patent_app_date] => 2025-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19278426 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/278426
Methods, Systems, and Devices for Quantifying Geothermal Heat Flux Using Vertical Temperature Profiles at Shallow Depths Jul 22, 2025 Pending
Array ( [id] => 20519238 [patent_doc_number] => 20260043342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => ENGINE COMPARTMENT STRUCTURE FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 19/276089 [patent_app_country] => US [patent_app_date] => 2025-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19276089 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/276089
ENGINE COMPARTMENT STRUCTURE FOR VEHICLE Jul 21, 2025 Pending
Array ( [id] => 20335704 [patent_doc_number] => 20250339824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => EXHAUST AFTERTREATMENT ASSEMBLY WITH A MIXER HAVING A MIXING PLATE THAT IS CRESCENT SHAPED [patent_app_type] => utility [patent_app_number] => 19/269924 [patent_app_country] => US [patent_app_date] => 2025-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19269924 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/269924
EXHAUST AFTERTREATMENT ASSEMBLY WITH A MIXER HAVING A MIXING PLATE THAT IS CRESCENT SHAPED Jul 14, 2025 Pending
Array ( [id] => 20427169 [patent_doc_number] => 20250389257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => HEAT EXTRACTION METHOD FOR LIQUID DOMINATED GEOTHERMAL RESERVOIRS [patent_app_type] => utility [patent_app_number] => 19/246563 [patent_app_country] => US [patent_app_date] => 2025-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 19246563 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/246563
HEAT EXTRACTION METHOD FOR LIQUID DOMINATED GEOTHERMAL RESERVOIRS Jun 22, 2025 Pending
Array ( [id] => 20280189 [patent_doc_number] => 20250305431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => SYSTEMS INCLUDING A HYDROGEN INTERNAL COMBUSTION ENGINE AND AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 19/240770 [patent_app_country] => US [patent_app_date] => 2025-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19240770 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/240770
SYSTEMS INCLUDING A HYDROGEN INTERNAL COMBUSTION ENGINE AND AFTERTREATMENT SYSTEM Jun 16, 2025 Pending
Array ( [id] => 20207743 [patent_doc_number] => 20250277463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => INTEGRATION OF ELECTRIC HEATER INTO AFTERTREATMENT CATALYST THERMAL MANAGEMENT [patent_app_type] => utility [patent_app_number] => 19/213971 [patent_app_country] => US [patent_app_date] => 2025-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19213971 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/213971
INTEGRATION OF ELECTRIC HEATER INTO AFTERTREATMENT CATALYST THERMAL MANAGEMENT May 19, 2025 Pending
Array ( [id] => 20473748 [patent_doc_number] => 20260015967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => CONTROLLER FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 19/206043 [patent_app_country] => US [patent_app_date] => 2025-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19206043 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/206043
CONTROLLER FOR INTERNAL COMBUSTION ENGINE May 12, 2025 Pending
19/127415 ACTUATOR AND ACTUATOR DRIVE METHOD May 5, 2025 Pending
Array ( [id] => 20122131 [patent_doc_number] => 20250237162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => SYSTEM AND METHOD FOR MOBILE CARBON CAPTURE [patent_app_type] => utility [patent_app_number] => 19/176463 [patent_app_country] => US [patent_app_date] => 2025-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6140 [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] => 19176463 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/176463
SYSTEM AND METHOD FOR MOBILE CARBON CAPTURE Apr 10, 2025 Pending
Array ( [id] => 20180291 [patent_doc_number] => 20250264249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => MODULAR- SEQUENTIAL- HIGH-TEMPERATURE HEAT COLLECTION AND STORAGE DEVICE WITH INTEGRATED POWER CONVERSION UNIT [patent_app_type] => utility [patent_app_number] => 19/055495 [patent_app_country] => US [patent_app_date] => 2025-02-17 [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] => -7 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19055495 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/055495
MODULAR- SEQUENTIAL- HIGH-TEMPERATURE HEAT COLLECTION AND STORAGE DEVICE WITH INTEGRATED POWER CONVERSION UNIT Feb 16, 2025 Pending
Array ( [id] => 20233120 [patent_doc_number] => 20250290439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => DESULFURIZATION METHOD [patent_app_type] => utility [patent_app_number] => 19/020170 [patent_app_country] => US [patent_app_date] => 2025-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19020170 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/020170
DESULFURIZATION METHOD Jan 13, 2025 Pending
Array ( [id] => 19983456 [patent_doc_number] => 20250121678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => EXHAUST ASSEMBLY FOR A UTILITY VEHICLE [patent_app_type] => utility [patent_app_number] => 19/001755 [patent_app_country] => US [patent_app_date] => 2024-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 19001755 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/001755
EXHAUST ASSEMBLY FOR A UTILITY VEHICLE Dec 25, 2024 Pending
Array ( [id] => 19991531 [patent_doc_number] => 20250129753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => ENGINE CONTROLS FOR EXHAUST AFTERTREATMENT THERMAL MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/985264 [patent_app_country] => US [patent_app_date] => 2024-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18985264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/985264
ENGINE CONTROLS FOR EXHAUST AFTERTREATMENT THERMAL MANAGEMENT Dec 17, 2024 Pending
Array ( [id] => 20069341 [patent_doc_number] => 20250207563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => SYSTEM AND METHOD FOR UTILISING GEOTHERMAL ENERGY [patent_app_type] => utility [patent_app_number] => 18/979053 [patent_app_country] => US [patent_app_date] => 2024-12-12 [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] => -4 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18979053 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/979053
SYSTEM AND METHOD FOR UTILISING GEOTHERMAL ENERGY Dec 11, 2024 Pending
Array ( [id] => 20041799 [patent_doc_number] => 20250180021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => ELECTRICAL REFRIGERANT COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/966891 [patent_app_country] => US [patent_app_date] => 2024-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18966891 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/966891
ELECTRICAL REFRIGERANT COMPRESSOR Dec 2, 2024 Pending
Array ( [id] => 19847456 [patent_doc_number] => 20250092807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => AFTERTREATMENT HEATER MANAGEMENT FOR EFFICIENT THERMAL MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/960946 [patent_app_country] => US [patent_app_date] => 2024-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18960946 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/960946
Aftertreatment heater management for efficient thermal management Nov 25, 2024 Issued
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