Search

Matthew Thomas Largi

Examiner (ID: 7894, Phone: (571)270-3512 , Office: P/3748 )

Most Active Art Unit
3746
Art Unit(s)
3748, 3746
Total Applications
772
Issued Applications
564
Pending Applications
70
Abandoned Applications
159

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17596215 [patent_doc_number] => 20220145789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => METHOD FOR CONTROLLING THE OPERATION OF AN ENGINE SYSTEM IN A VEHICLE [patent_app_type] => utility [patent_app_number] => 17/453767 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17453767 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/453767
Method for controlling the operation of an engine system in a vehicle Nov 4, 2021 Issued
Array ( [id] => 17721180 [patent_doc_number] => 20220213901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => AIR BLOWER AND EXHAUST FAN COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 17/518563 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17518563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/518563
Air blower and exhaust fan comprising the same Nov 2, 2021 Issued
Array ( [id] => 18590818 [patent_doc_number] => 11739704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Systems and methods for burner use for lambda control with gasoline engine [patent_app_type] => utility [patent_app_number] => 17/512845 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5430 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17512845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512845
Systems and methods for burner use for lambda control with gasoline engine Oct 27, 2021 Issued
Array ( [id] => 17563840 [patent_doc_number] => 20220127989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => GAS FLOW TREATMENT UNIT WITH TURBULENCE GENERATION [patent_app_type] => utility [patent_app_number] => 17/511523 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17511523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511523
Gas flow treatment unit with turbulence generation Oct 25, 2021 Issued
Array ( [id] => 18013815 [patent_doc_number] => 11506100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Diesel exhaust fluid tank heating system [patent_app_type] => utility [patent_app_number] => 17/508223 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 5903 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17508223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/508223
Diesel exhaust fluid tank heating system Oct 21, 2021 Issued
Array ( [id] => 18658437 [patent_doc_number] => 20230304432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => EXHAUST GAS AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/033021 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18033021 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033021
Exhaust gas aftertreatment system Oct 20, 2021 Issued
Array ( [id] => 19077045 [patent_doc_number] => 11946400 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => System and method for monitoring an oxidation catalyst [patent_app_type] => utility [patent_app_number] => 17/504595 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7702 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504595
System and method for monitoring an oxidation catalyst Oct 18, 2021 Issued
Array ( [id] => 18129233 [patent_doc_number] => 11555434 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-17 [patent_title] => Exhaust gas treatment by thermal diffusion [patent_app_type] => utility [patent_app_number] => 17/499549 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8779 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499549
Exhaust gas treatment by thermal diffusion Oct 11, 2021 Issued
Array ( [id] => 17474538 [patent_doc_number] => 20220082042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => APPARATUS AND METHOD FOR GASEOUS EMISSIONS TREATMENT WITH RESISTIVE HEATING [patent_app_type] => utility [patent_app_number] => 17/477719 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477719
APPARATUS AND METHOD FOR GASEOUS EMISSIONS TREATMENT WITH RESISTIVE HEATING Sep 16, 2021 Abandoned
Array ( [id] => 17976093 [patent_doc_number] => 11492944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Exhaust gas system for a motor vehicle, method for operating an exhaust gas system, and motor vehicle [patent_app_type] => utility [patent_app_number] => 17/476686 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2300 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476686
Exhaust gas system for a motor vehicle, method for operating an exhaust gas system, and motor vehicle Sep 15, 2021 Issued
Array ( [id] => 18052005 [patent_doc_number] => 11525379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Exhaust-gas tract for a motor vehicle [patent_app_type] => utility [patent_app_number] => 17/468934 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2530 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17468934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/468934
Exhaust-gas tract for a motor vehicle Sep 7, 2021 Issued
Array ( [id] => 18693458 [patent_doc_number] => 20230323857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Method and controller arrangement for operating a wind turbine farm [patent_app_type] => utility [patent_app_number] => 18/043066 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18043066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043066
Method and controller arrangement for operating a wind turbine farm Sep 2, 2021 Pending
Array ( [id] => 17444678 [patent_doc_number] => 20220065183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/460157 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17460157 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460157
Control system Aug 26, 2021 Issued
Array ( [id] => 17315316 [patent_doc_number] => 20210404364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => LEAN BURN INTERNAL COMBUSTION ENGINE EXHAUST GAS CONTROL [patent_app_type] => utility [patent_app_number] => 17/459776 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459776
Lean burn internal combustion engine exhaust gas control Aug 26, 2021 Issued
Array ( [id] => 17259636 [patent_doc_number] => 20210372621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => FUEL INJECTORS FOR EXHAUST HEATERS [patent_app_type] => utility [patent_app_number] => 17/405276 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4146 [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] => 17405276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/405276
Fuel injectors for exhaust heaters Aug 17, 2021 Issued
Array ( [id] => 18045371 [patent_doc_number] => 11519313 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Methods and systems for engine exhaust catalyst operations [patent_app_type] => utility [patent_app_number] => 17/444471 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10491 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17444471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/444471
Methods and systems for engine exhaust catalyst operations Aug 3, 2021 Issued
Array ( [id] => 17244167 [patent_doc_number] => 20210363910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => PARTICULATE MATTER SENSOR [patent_app_type] => utility [patent_app_number] => 17/392774 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392774
Particulate matter sensor Aug 2, 2021 Issued
Array ( [id] => 18149693 [patent_doc_number] => 20230023550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => AFTERTREATMENT SYSTEM LOADING TOOL [patent_app_type] => utility [patent_app_number] => 17/383660 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17383660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/383660
Aftertreatment system loading tool Jul 22, 2021 Issued
Array ( [id] => 18052041 [patent_doc_number] => 11525415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Method and processing unit for controlling an internal combustion engine [patent_app_type] => utility [patent_app_number] => 17/374427 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5269 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/374427
Method and processing unit for controlling an internal combustion engine Jul 12, 2021 Issued
Array ( [id] => 19755145 [patent_doc_number] => 20250043710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => ENGINE HEALTH AND OIL CONSUMPTION RATE DIAGNOSTIC USING BACK PRESSURE [patent_app_type] => utility [patent_app_number] => 18/577143 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18577143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577143
Engine health and oil consumption rate diagnostic using back pressure Jul 7, 2021 Issued
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