Search

Anthony Ayala Delgado

Examiner (ID: 14116, Phone: (571)270-3452 , Office: P/3748 )

Most Active Art Unit
3746
Art Unit(s)
3746, 3748
Total Applications
819
Issued Applications
644
Pending Applications
61
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20264678 [patent_doc_number] => 12435658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Catalytic converter [patent_app_type] => utility [patent_app_number] => 18/366959 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366959 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366959
Catalytic converter Aug 7, 2023 Issued
Array ( [id] => 20264678 [patent_doc_number] => 12435658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Catalytic converter [patent_app_type] => utility [patent_app_number] => 18/366959 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366959 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366959
Catalytic converter Aug 7, 2023 Issued
Array ( [id] => 19755146 [patent_doc_number] => 20250043711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => DIESEL ENGINE AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/229469 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4868 [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] => 18229469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229469
Diesel engine aftertreatment system Aug 1, 2023 Issued
Array ( [id] => 19755142 [patent_doc_number] => 20250043707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => METHOD AND APPARATUS FOR CARBON CAPTURE IN AN EXHAUST SYSTEM [patent_app_type] => utility [patent_app_number] => 18/229216 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18229216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229216
METHOD AND APPARATUS FOR CARBON CAPTURE IN AN EXHAUST SYSTEM Aug 1, 2023 Abandoned
Array ( [id] => 18955946 [patent_doc_number] => 20240044273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => HEATING DEVICE FOR AN EXHAUST SYSTEM AND ASSOCIATED MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/227363 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227363 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227363
Heating device for an exhaust system and associated manufacturing method Jul 27, 2023 Issued
Array ( [id] => 18955946 [patent_doc_number] => 20240044273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => HEATING DEVICE FOR AN EXHAUST SYSTEM AND ASSOCIATED MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/227363 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227363 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227363
Heating device for an exhaust system and associated manufacturing method Jul 27, 2023 Issued
Array ( [id] => 18940270 [patent_doc_number] => 20240035409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Exhaust Gas Routing Component for an Exhaust Gas System of an Internal Combustion Engine [patent_app_type] => utility [patent_app_number] => 18/360568 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360568
Exhaust gas routing component for an exhaust gas system of an internal combustion engine Jul 26, 2023 Issued
Array ( [id] => 18955950 [patent_doc_number] => 20240044277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => EXHAUST GAS TAILPIPE ASSEMBLY FOR AN EXHAUST GAS SYSTEM OF A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/224139 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18224139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/224139
Exhaust gas tailpipe assembly for an exhaust gas system of a motor vehicle Jul 19, 2023 Issued
Array ( [id] => 19354649 [patent_doc_number] => 12055080 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-06 [patent_title] => Vehicle bypass catalyst diagnostic system [patent_app_type] => utility [patent_app_number] => 18/342379 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5327 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342379
Vehicle bypass catalyst diagnostic system Jun 26, 2023 Issued
Array ( [id] => 19034911 [patent_doc_number] => 20240084726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Muffler Assemblies for Snowmobiles [patent_app_type] => utility [patent_app_number] => 18/206718 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7132 [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] => 18206718 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206718
Muffler assemblies for snowmobiles Jun 6, 2023 Issued
Array ( [id] => 19601831 [patent_doc_number] => 20240392711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SYSTEM AND METHOD FOR REDUCING INTERNAL COMBUSTION ENGINE EMISSIONS [patent_app_type] => utility [patent_app_number] => 18/324764 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2922 [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] => 18324764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324764
System and method for reducing internal combustion engine emissions May 25, 2023 Issued
Array ( [id] => 20280253 [patent_doc_number] => 20250305495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => CONTROL CALIBRATION APPARATUS FOR VARIABLE-CAPACITY PUMP AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/869716 [patent_app_country] => US [patent_app_date] => 2023-05-26 [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] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18869716 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/869716
CONTROL CALIBRATION APPARATUS FOR VARIABLE-CAPACITY PUMP AND METHOD THEREOF May 25, 2023 Pending
Array ( [id] => 18831858 [patent_doc_number] => 20230400385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => METHOD FOR SELF-BALANCING OF A LAMBDA SENSOR AND EXHAUST GAS SYSTEM [patent_app_type] => utility [patent_app_number] => 18/202448 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202448
Method for self-balancing of a lambda sensor and exhaust gas system May 25, 2023 Issued
Array ( [id] => 19601831 [patent_doc_number] => 20240392711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SYSTEM AND METHOD FOR REDUCING INTERNAL COMBUSTION ENGINE EMISSIONS [patent_app_type] => utility [patent_app_number] => 18/324764 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2922 [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] => 18324764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324764
System and method for reducing internal combustion engine emissions May 25, 2023 Issued
Array ( [id] => 20295615 [patent_doc_number] => 20250320858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => CRYOGENIC PUMP [patent_app_type] => utility [patent_app_number] => 18/866173 [patent_app_country] => US [patent_app_date] => 2023-05-17 [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] => -9 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18866173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/866173
CRYOGENIC PUMP May 16, 2023 Pending
Array ( [id] => 20295615 [patent_doc_number] => 20250320858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => CRYOGENIC PUMP [patent_app_type] => utility [patent_app_number] => 18/866173 [patent_app_country] => US [patent_app_date] => 2023-05-17 [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] => -9 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18866173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/866173
CRYOGENIC PUMP May 16, 2023 Pending
Array ( [id] => 18903434 [patent_doc_number] => 20240018919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE AND CATALYST ABNORMALITY DIAGNOSIS METHOD [patent_app_type] => utility [patent_app_number] => 18/316172 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18316172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316172
Control device for internal combustion engine and catalyst abnormality diagnosis method May 10, 2023 Issued
Array ( [id] => 19903345 [patent_doc_number] => 12280332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => System and method for lowering nitrogen oxides content from tail gas [patent_app_type] => utility [patent_app_number] => 18/139372 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1167 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139372
System and method for lowering nitrogen oxides content from tail gas Apr 25, 2023 Issued
Array ( [id] => 19242461 [patent_doc_number] => 12012884 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-18 [patent_title] => Engine with exhaust heater [patent_app_type] => utility [patent_app_number] => 18/305900 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3233 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305900 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305900
Engine with exhaust heater Apr 23, 2023 Issued
Array ( [id] => 19354653 [patent_doc_number] => 12055084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Exhaust gas purification apparatus [patent_app_type] => utility [patent_app_number] => 18/138304 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7375 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18138304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138304
Exhaust gas purification apparatus Apr 23, 2023 Issued
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