Search

Matthew Thomas Largi

Examiner (ID: 2075, Phone: (571)270-3512 , Office: P/3748 )

Most Active Art Unit
3746
Art Unit(s)
3748, 3746
Total Applications
793
Issued Applications
574
Pending Applications
75
Abandoned Applications
162

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19565287 [patent_doc_number] => 12140051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Method for increasing an entropy flow in a turbomachine [patent_app_type] => utility [patent_app_number] => 17/906093 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7833 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17906093 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/906093
Method for increasing an entropy flow in a turbomachine Mar 10, 2021 Issued
Array ( [id] => 17968774 [patent_doc_number] => 11486292 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Exhaust-gas purification system of internal combustion engine [patent_app_type] => utility [patent_app_number] => 17/193157 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5794 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193157 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193157
Exhaust-gas purification system of internal combustion engine Mar 4, 2021 Issued
Array ( [id] => 18129235 [patent_doc_number] => 11555436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Exhaust species tracking and notification system [patent_app_type] => utility [patent_app_number] => 17/184881 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6659 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17184881 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184881
Exhaust species tracking and notification system Feb 24, 2021 Issued
Array ( [id] => 18347111 [patent_doc_number] => 20230135221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Method and Device for Diagnosing a Coated Particulate Filter Arranged in an Exhaust-Gas Duct of a Motor Vehicle [patent_app_type] => utility [patent_app_number] => 17/907792 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17907792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/907792
Method and device for diagnosing a coated particulate filter arranged in an exhaust-gas duct of a motor vehicle Feb 10, 2021 Issued
Array ( [id] => 19091494 [patent_doc_number] => 11952930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Inverter-based exhaust aftertreatment thermal management apparatuses, methods, systems, and techniques [patent_app_type] => utility [patent_app_number] => 17/169898 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6329 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17169898 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/169898
Inverter-based exhaust aftertreatment thermal management apparatuses, methods, systems, and techniques Feb 7, 2021 Issued
Array ( [id] => 17461057 [patent_doc_number] => 20220074362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => METHOD FOR CONTROLLING EXHAUST AFTERTREATMENT SYSTEM FOR VEHICLE ENGINE [patent_app_type] => utility [patent_app_number] => 17/167612 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17167612 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/167612
METHOD FOR CONTROLLING EXHAUST AFTERTREATMENT SYSTEM FOR VEHICLE ENGINE Feb 3, 2021 Abandoned
Array ( [id] => 18093888 [patent_doc_number] => 20220412229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => HYDRAULIC TURBINE UNIT [patent_app_type] => utility [patent_app_number] => 17/781230 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17781230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781230
HYDRAULIC TURBINE UNIT Jan 17, 2021 Abandoned
Array ( [id] => 18252895 [patent_doc_number] => 20230079934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => Control Device for Internal Combustion Engine [patent_app_type] => utility [patent_app_number] => 17/793550 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17793550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793550
Control Device for Internal Combustion Engine Jan 14, 2021 Abandoned
Array ( [id] => 18233688 [patent_doc_number] => 11598238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Exhaust gas purification device [patent_app_type] => utility [patent_app_number] => 17/142327 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5650 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17142327 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/142327
Exhaust gas purification device Jan 5, 2021 Issued
Array ( [id] => 17650225 [patent_doc_number] => 11352941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Heavy fuel rotary engine with compression ignition [patent_app_type] => utility [patent_app_number] => 17/135087 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4444 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17135087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/135087
Heavy fuel rotary engine with compression ignition Dec 27, 2020 Issued
Array ( [id] => 16963614 [patent_doc_number] => 20210215113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => CATALYST DETERIORATION JUDGING DEVICE FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/124501 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124501 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124501
CATALYST DETERIORATION JUDGING DEVICE FOR INTERNAL COMBUSTION ENGINE Dec 16, 2020 Abandoned
Array ( [id] => 18666938 [patent_doc_number] => 11773822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Wind turbine blade [patent_app_type] => utility [patent_app_number] => 17/785479 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4981 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785479
Wind turbine blade Dec 14, 2020 Issued
Array ( [id] => 19441821 [patent_doc_number] => 12092067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Method for coupling a hydroelectric power plant to the grid comprising at least two hydroelectric units [patent_app_type] => utility [patent_app_number] => 17/783347 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5156 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783347
Method for coupling a hydroelectric power plant to the grid comprising at least two hydroelectric units Dec 10, 2020 Issued
Array ( [id] => 18110264 [patent_doc_number] => 20230003144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => SYSTEM AND METHOD FOR MAINTAINING ELECTRICAL POWER CONTINUITY IN A STEAM-BASED POWER PLANT [patent_app_type] => utility [patent_app_number] => 17/757200 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17757200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757200
System and method for maintaining electrical power continuity in a steam-based power plant Dec 6, 2020 Issued
Array ( [id] => 16870913 [patent_doc_number] => 20210164380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => METHOD FOR DIAGNOSING A PLURALITY OF LAMBDA SENSORS [patent_app_type] => utility [patent_app_number] => 17/106821 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17106821 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106821
Method for diagnosing a plurality of lambda sensors Nov 29, 2020 Issued
Array ( [id] => 18560323 [patent_doc_number] => 11725559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Exhaust additive dosing system comprising a turbocharger [patent_app_type] => utility [patent_app_number] => 17/783313 [patent_app_country] => US [patent_app_date] => 2020-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5265 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783313
Exhaust additive dosing system comprising a turbocharger Nov 25, 2020 Issued
Array ( [id] => 18110271 [patent_doc_number] => 20230003151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => SYSTEMS AND METHODS FOR REACTIVE REGENERATION OF SELECTIVE CATALYTIC REDUCTION CATALYSTS [patent_app_type] => utility [patent_app_number] => 17/781040 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9795 [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] => 17781040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781040
Systems and methods for reactive regeneration of selective catalytic reduction catalysts Nov 23, 2020 Issued
Array ( [id] => 16901575 [patent_doc_number] => 20210180491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/098628 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17098628 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098628
Exhaust purification system of internal combustion engine Nov 15, 2020 Issued
Array ( [id] => 17468111 [patent_doc_number] => 11274583 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-15 [patent_title] => Internal combustion engine exhaust modification system [patent_app_type] => utility [patent_app_number] => 17/088696 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2091 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17088696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088696
Internal combustion engine exhaust modification system Nov 3, 2020 Issued
Array ( [id] => 18058764 [patent_doc_number] => 20220389850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => SYSTEMS AND METHODS FOR HEATING A HONEYCOMB BODY [patent_app_type] => utility [patent_app_number] => 17/770159 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17770159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/770159
Systems and methods for heating a honeycomb body Oct 25, 2020 Issued
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