Search

Binh Q. Tran

Examiner (ID: 1994, Phone: (571)272-4865 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3746, 3745, 3748
Total Applications
2806
Issued Applications
2410
Pending Applications
160
Abandoned Applications
267

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18838158 [patent_doc_number] => 11846223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Diesel exhaust treatement apparatus and methods [patent_app_type] => utility [patent_app_number] => 17/671231 [patent_app_country] => US [patent_app_date] => 2022-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 6222 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17671231 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/671231
Diesel exhaust treatement apparatus and methods Feb 13, 2022 Issued
Array ( [id] => 17792900 [patent_doc_number] => 20220251991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => HOLDER FOR AN ELECTRIC HEATING DISK IN AN EXHAUST GAS AFTERTREATMENT DEVICE [patent_app_type] => utility [patent_app_number] => 17/669041 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17669041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669041
Holder for an electric heating disk in an exhaust gas aftertreatment device Feb 9, 2022 Issued
Array ( [id] => 18552733 [patent_doc_number] => 20230250744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/665796 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17665796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/665796
Aftertreatment system Feb 6, 2022 Issued
Array ( [id] => 18794457 [patent_doc_number] => 11828218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Systems and methods for measuring exhaust gas species and SCR catalyst NOx storage for SCR-related controls and diagnostics [patent_app_type] => utility [patent_app_number] => 17/592770 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10539 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17592770 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/592770
Systems and methods for measuring exhaust gas species and SCR catalyst NOx storage for SCR-related controls and diagnostics Feb 3, 2022 Issued
Array ( [id] => 18086060 [patent_doc_number] => 11536185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Catalyst degradation determining device for straddled vehicle and straddled vehicle including same [patent_app_type] => utility [patent_app_number] => 17/590536 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8107 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17590536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590536
Catalyst degradation determining device for straddled vehicle and straddled vehicle including same Jan 31, 2022 Issued
Array ( [id] => 18086059 [patent_doc_number] => 11536184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Catalyst degradation determining device for straddled vehicle and straddled vehicle including same [patent_app_type] => utility [patent_app_number] => 17/590346 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 13260 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 17590346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590346
Catalyst degradation determining device for straddled vehicle and straddled vehicle including same Jan 31, 2022 Issued
Array ( [id] => 19474435 [patent_doc_number] => 12104513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Compact exhaust gas treatment system with serviceable filter [patent_app_type] => utility [patent_app_number] => 18/262442 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5320 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18262442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/262442
Compact exhaust gas treatment system with serviceable filter Jan 30, 2022 Issued
Array ( [id] => 19326486 [patent_doc_number] => 12044156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Method and device for heating an exhaust pipe in a motor vehicle [patent_app_type] => utility [patent_app_number] => 18/263867 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4089 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18263867 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/263867
Method and device for heating an exhaust pipe in a motor vehicle Jan 30, 2022 Issued
Array ( [id] => 20672407 [patent_doc_number] => 12612912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Control device for hydraulic control valve [patent_app_type] => utility [patent_app_number] => 18/726182 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 9450 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18726182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/726182
Control device for hydraulic control valve Jan 30, 2022 Issued
Array ( [id] => 17792897 [patent_doc_number] => 20220251988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => UREA WATER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/587431 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587431
Urea water supply system Jan 27, 2022 Issued
Array ( [id] => 18530620 [patent_doc_number] => 20230235690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => EXHAUST RESTRICTION DEVICE FOR IMPROVED SENSOR SIGNAL [patent_app_type] => utility [patent_app_number] => 17/586269 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17586269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/586269
Exhaust restriction device for improved sensor signal Jan 26, 2022 Issued
Array ( [id] => 19158464 [patent_doc_number] => 20240151171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => CONTROL DEVICE AND METHOD FOR CONTROLLING AN EXHAUST GAS AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/273582 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18273582 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/273582
Control device and method for controlling an exhaust gas aftertreatment system Jan 19, 2022 Issued
Array ( [id] => 18620954 [patent_doc_number] => 11753982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Method for replacing an exhaust aftertreatment component [patent_app_type] => utility [patent_app_number] => 17/577108 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 5617 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577108
Method for replacing an exhaust aftertreatment component Jan 16, 2022 Issued
Array ( [id] => 19731534 [patent_doc_number] => 12209525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Method for measuring fluid injection [patent_app_type] => utility [patent_app_number] => 18/261544 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4213 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18261544 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261544
Method for measuring fluid injection Jan 16, 2022 Issued
Array ( [id] => 17642666 [patent_doc_number] => 20220170404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => Inorganic Fiber-Formed Article, Mat for Exhaust Gas Cleaning Apparatus, and Exhaust Gas Cleaning Apparatus [patent_app_type] => utility [patent_app_number] => 17/571950 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17571950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/571950
Inorganic fiber-formed article, mat for exhaust gas cleaning apparatus, and exhaust gas cleaning apparatus Jan 9, 2022 Issued
Array ( [id] => 18461977 [patent_doc_number] => 11686263 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-27 [patent_title] => Methods and systems for controlling selective catalytic reductant catalyst of a gasoline engine [patent_app_type] => utility [patent_app_number] => 17/647303 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 12880 [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] => 17647303 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647303
Methods and systems for controlling selective catalytic reductant catalyst of a gasoline engine Jan 5, 2022 Issued
Array ( [id] => 18485635 [patent_doc_number] => 20230212973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => METHOD AND SYSTEM FOR CONTROLLING SCR TEMPERATURE [patent_app_type] => utility [patent_app_number] => 17/646558 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8326 [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] => 17646558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/646558
Method and system for controlling SCR temperature Dec 29, 2021 Issued
Array ( [id] => 18701950 [patent_doc_number] => 11788452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Tank for a liquid solution [patent_app_type] => utility [patent_app_number] => 17/560538 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3434 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17560538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560538
Tank for a liquid solution Dec 22, 2021 Issued
Array ( [id] => 18118032 [patent_doc_number] => 11549418 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-10 [patent_title] => Desulfation of aftertreatment component [patent_app_type] => utility [patent_app_number] => 17/556533 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7641 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17556533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556533
Desulfation of aftertreatment component Dec 19, 2021 Issued
Array ( [id] => 20220527 [patent_doc_number] => 20250283458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => LONG-LIFE NON-CONTACT PUMP [patent_app_type] => utility [patent_app_number] => 18/274149 [patent_app_country] => US [patent_app_date] => 2021-12-20 [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] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18274149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/274149
Long-life non-contact pump Dec 19, 2021 Issued
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