Search

Matthew Thomas Largi

Examiner (ID: 172, Phone: (571)270-3512 , Office: P/3748 )

Most Active Art Unit
3746
Art Unit(s)
3748, 3746
Total Applications
757
Issued Applications
548
Pending Applications
79
Abandoned Applications
159

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18337399 [patent_doc_number] => 20230129348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => HEATING ELEMENT FOR EXHAUST LINE [patent_app_type] => utility [patent_app_number] => 17/971773 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971773
HEATING ELEMENT FOR EXHAUST LINE Oct 23, 2022 Abandoned
Array ( [id] => 18336845 [patent_doc_number] => 20230128794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => NATURAL GAS LETDOWN GENERATOR SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/972240 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972240
NATURAL GAS LETDOWN GENERATOR SYSTEM AND METHOD Oct 23, 2022 Pending
Array ( [id] => 18336845 [patent_doc_number] => 20230128794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => NATURAL GAS LETDOWN GENERATOR SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/972240 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972240
NATURAL GAS LETDOWN GENERATOR SYSTEM AND METHOD Oct 23, 2022 Pending
Array ( [id] => 19877484 [patent_doc_number] => 20250109741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => POWDER SUPPLY PUMP [patent_app_type] => utility [patent_app_number] => 18/858048 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2077 [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] => 18858048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/858048
POWDER SUPPLY PUMP Oct 17, 2022 Pending
Array ( [id] => 19274939 [patent_doc_number] => 12025056 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Evaporative cooling pack with same direction flutes designed to prevent nesting [patent_app_type] => utility [patent_app_number] => 17/959391 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4501 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17959391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/959391
Evaporative cooling pack with same direction flutes designed to prevent nesting Oct 3, 2022 Issued
Array ( [id] => 18643740 [patent_doc_number] => 11767802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Control device for vehicle [patent_app_type] => utility [patent_app_number] => 17/932672 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 10978 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932672
Control device for vehicle Sep 15, 2022 Issued
Array ( [id] => 18093897 [patent_doc_number] => 20220412238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => METHODS AND SYSTEMS FOR REMOVING DEPOSITS IN AN AFTERTREATMENT SYSTEM TO MINIMIZE VISIBLE SMOKE EMISSIONS [patent_app_type] => utility [patent_app_number] => 17/902241 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12015 [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] => 17902241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902241
Methods and systems for removing deposits in an aftertreatment system to minimize visible smoke emissions Sep 1, 2022 Issued
Array ( [id] => 18221160 [patent_doc_number] => 20230060154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => EXHAUST-GAS HEATER [patent_app_type] => utility [patent_app_number] => 17/929421 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17929421 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929421
Exhaust-gas heater Sep 1, 2022 Issued
Array ( [id] => 18093978 [patent_doc_number] => 20220412319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => LIGHTNING PROTECTION COVERING [patent_app_type] => utility [patent_app_number] => 17/929168 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929168 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929168
Lightning protection covering Aug 31, 2022 Issued
Array ( [id] => 18228550 [patent_doc_number] => 20230067544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => EXHAUST GAS HEATER [patent_app_type] => utility [patent_app_number] => 17/822478 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17822478 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822478
Exhaust gas heater Aug 25, 2022 Issued
Array ( [id] => 18838154 [patent_doc_number] => 11846219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Exhaust gas heater [patent_app_type] => utility [patent_app_number] => 17/822482 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3661 [patent_no_of_claims] => 9 [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] => 17822482 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822482
Exhaust gas heater Aug 25, 2022 Issued
Array ( [id] => 19738837 [patent_doc_number] => 12215662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Two-body variable geometry wave energy converter [patent_app_type] => utility [patent_app_number] => 18/685380 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 9750 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18685380 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685380
Two-body variable geometry wave energy converter Aug 25, 2022 Issued
Array ( [id] => 18228080 [patent_doc_number] => 20230067074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => CONNECTION UNIT [patent_app_type] => utility [patent_app_number] => 17/893927 [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] => 4646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893927
Connection unit Aug 22, 2022 Issued
Array ( [id] => 18230561 [patent_doc_number] => 20230069555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => SYSTEM FOR CHECKING A CORRECT MOUNTING OF A SENSOR [patent_app_type] => utility [patent_app_number] => 17/821029 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17821029 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821029
System for checking a correct mounting of a sensor Aug 18, 2022 Issued
Array ( [id] => 19282345 [patent_doc_number] => 20240218819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => EXHAUST GAS TREATMENT UNIT [patent_app_type] => utility [patent_app_number] => 18/685033 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18685033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685033
Exhaust gas treatment unit Aug 17, 2022 Issued
Array ( [id] => 18988464 [patent_doc_number] => 20240060433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => SYSTEM FOR UTILIZING A THERMOMECHANICAL CYCLE TO DRIVE A COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/889762 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17889762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889762
System for utilizing a thermomechanical cycle to drive a compressor Aug 16, 2022 Issued
Array ( [id] => 18825708 [patent_doc_number] => 11840980 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-12 [patent_title] => Systems and methods for selective hydrocarbon injection [patent_app_type] => utility [patent_app_number] => 17/881059 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1753 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881059
Systems and methods for selective hydrocarbon injection Aug 3, 2022 Issued
Array ( [id] => 18166295 [patent_doc_number] => 20230032897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => Method to Control an Exhaust Gas After-Treatment System for an Exhaust Gas System of an Internal Combustion Engine [patent_app_type] => utility [patent_app_number] => 17/815306 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17815306 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815306
Method to Control an Exhaust Gas After-Treatment System for an Exhaust Gas System of an Internal Combustion Engine Jul 26, 2022 Abandoned
Array ( [id] => 19731556 [patent_doc_number] => 12209547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Engine controls for exhaust aftertreatment thermal management [patent_app_type] => utility [patent_app_number] => 17/814918 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10129 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17814918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814918
Engine controls for exhaust aftertreatment thermal management Jul 25, 2022 Issued
Array ( [id] => 18166201 [patent_doc_number] => 20230032803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => METHOD, PROCESSING UNIT, AND COMPUTER PROGRAM FOR DETERMINING A CONVERSION CAPABILITY OF AN EXHAUST GAS CATALYTIC CONVERTER [patent_app_type] => utility [patent_app_number] => 17/872616 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17872616 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872616
Method, processing unit, and computer program for determining a conversion capability of an exhaust gas catalytic converter Jul 24, 2022 Issued
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