Search

Christine T Mui

Examiner (ID: 2510, Phone: (571)270-3243 , Office: P/1797 )

Most Active Art Unit
1797
Art Unit(s)
1797, 1709, 1777, 1774
Total Applications
1410
Issued Applications
1036
Pending Applications
79
Abandoned Applications
264

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18461947 [patent_doc_number] => 11686233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Method to control a burner for an exhaust system of an internal combustion engine [patent_app_type] => utility [patent_app_number] => 17/809890 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 7818 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809890
Method to control a burner for an exhaust system of an internal combustion engine Jun 28, 2022 Issued
Array ( [id] => 18685732 [patent_doc_number] => 11781457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Diesel exhaust fluid injection shield and diesel exhaust fluid injection system [patent_app_type] => utility [patent_app_number] => 17/809320 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4099 [patent_no_of_claims] => 20 [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] => 17809320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809320
Diesel exhaust fluid injection shield and diesel exhaust fluid injection system Jun 27, 2022 Issued
Array ( [id] => 18576112 [patent_doc_number] => 11732630 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-22 [patent_title] => Diesel exhaust fluid injection shield and diesel exhaust fluid injection system [patent_app_type] => utility [patent_app_number] => 17/809324 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3988 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809324
Diesel exhaust fluid injection shield and diesel exhaust fluid injection system Jun 27, 2022 Issued
Array ( [id] => 19059250 [patent_doc_number] => 11938447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Fluid injector, assembly and exhaust line comprising such an injector [patent_app_type] => utility [patent_app_number] => 17/851459 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4242 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851459 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851459
Fluid injector, assembly and exhaust line comprising such an injector Jun 27, 2022 Issued
Array ( [id] => 18605231 [patent_doc_number] => 11746687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => EHC line leakage diagnosis method and vehicle exhaust system thereof [patent_app_type] => utility [patent_app_number] => 17/847669 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7275 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847669 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847669
EHC line leakage diagnosis method and vehicle exhaust system thereof Jun 22, 2022 Issued
Array ( [id] => 18845400 [patent_doc_number] => 20230407804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SYSTEMS AND METHODS FOR PARTICULATE FILTER REGENERATION WITH CYLINDER DEACTIVATION [patent_app_type] => utility [patent_app_number] => 17/843473 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17843473 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843473
Systems and methods for particulate filter regeneration with cylinder deactivation Jun 16, 2022 Issued
Array ( [id] => 17913983 [patent_doc_number] => 20220316378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => SYSTEMS AND METHODS FOR COORDINATED EXHAUST TEMPERATURE CONTROL WITH ELECTRIC HEATER AND ENGINE [patent_app_type] => utility [patent_app_number] => 17/843743 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17843743 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843743
Systems and methods for coordinated exhaust temperature control with electric heater and engine Jun 16, 2022 Issued
Array ( [id] => 18650208 [patent_doc_number] => 20230296040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => Three-Way Catalytic Converter Preheating Control Method and System, Vehicle and Storage Medium [patent_app_type] => utility [patent_app_number] => 18/041801 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18041801 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041801
Three-Way Catalytic Converter Preheating Control Method and System, Vehicle and Storage Medium Jun 12, 2022 Pending
Array ( [id] => 18748893 [patent_doc_number] => 11808195 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-07 [patent_title] => System and method for dosing a selective catalytic reduction catalyst [patent_app_type] => utility [patent_app_number] => 17/806377 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9660 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806377
System and method for dosing a selective catalytic reduction catalyst Jun 9, 2022 Issued
Array ( [id] => 18818192 [patent_doc_number] => 20230392532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => EXHAUST AFTER-TREATMENT IN HEAVY-DUTY MOTOR VEHICLES [patent_app_type] => utility [patent_app_number] => 17/830123 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9057 [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] => 17830123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830123
Exhaust after-treatment in heavy-duty motor vehicles May 31, 2022 Issued
Array ( [id] => 18685733 [patent_doc_number] => 11781458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Exhaust aftertreatment arrangement for cleaning exhaust gases [patent_app_type] => utility [patent_app_number] => 17/804417 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 11432 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17804417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/804417
Exhaust aftertreatment arrangement for cleaning exhaust gases May 26, 2022 Issued
Array ( [id] => 18932843 [patent_doc_number] => 11885251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Selective catalytic reduction catalyst pre-heating burner assembly and method of controlling burner emissions [patent_app_type] => utility [patent_app_number] => 17/824229 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7982 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17824229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/824229
Selective catalytic reduction catalyst pre-heating burner assembly and method of controlling burner emissions May 24, 2022 Issued
Array ( [id] => 18748894 [patent_doc_number] => 11808196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Method of detecting a need for regeneration of an exhaust particulate filter, and exhaust system [patent_app_type] => utility [patent_app_number] => 17/751846 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4344 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17751846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/751846
Method of detecting a need for regeneration of an exhaust particulate filter, and exhaust system May 23, 2022 Issued
Array ( [id] => 18917205 [patent_doc_number] => 11879478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Centrifugal supercharger transmission case [patent_app_type] => utility [patent_app_number] => 17/745796 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 2304 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745796
Centrifugal supercharger transmission case May 15, 2022 Issued
Array ( [id] => 17867858 [patent_doc_number] => 20220290594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => ENGINE AFTERTREATMENT RECYCLING APPARATUS, AND SYSTEM AND METHOD USING SAME [patent_app_type] => utility [patent_app_number] => 17/663562 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663562 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663562
Engine aftertreatment recycling apparatus, and system and method using same May 15, 2022 Issued
Array ( [id] => 18931408 [patent_doc_number] => 11883805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Catalytic composition [patent_app_type] => utility [patent_app_number] => 17/742530 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6062 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742530 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742530
Catalytic composition May 11, 2022 Issued
Array ( [id] => 18576111 [patent_doc_number] => 11732629 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-22 [patent_title] => System, apparatus, and method for diesel exhaust fluid (DEF) dosing [patent_app_type] => utility [patent_app_number] => 17/740362 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5460 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17740362 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/740362
System, apparatus, and method for diesel exhaust fluid (DEF) dosing May 9, 2022 Issued
Array ( [id] => 18118033 [patent_doc_number] => 11549419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Method for reducing deposits related to a reduction agent in a portion of an exhaust aftertreatment system [patent_app_type] => utility [patent_app_number] => 17/731639 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8914 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731639 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731639
Method for reducing deposits related to a reduction agent in a portion of an exhaust aftertreatment system Apr 27, 2022 Issued
Array ( [id] => 18086087 [patent_doc_number] => 11536212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Controller and control method for internal combustion engine [patent_app_type] => utility [patent_app_number] => 17/723407 [patent_app_country] => US [patent_app_date] => 2022-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8044 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723407
Controller and control method for internal combustion engine Apr 17, 2022 Issued
Array ( [id] => 18748892 [patent_doc_number] => 11808194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Modular exhaust aftertreatment subsystem [patent_app_type] => utility [patent_app_number] => 17/720261 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6107 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720261
Modular exhaust aftertreatment subsystem Apr 12, 2022 Issued
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