Search

Binh Q. Tran

Examiner (ID: 10396, Phone: (571)272-4865 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3745, 3748, 3746
Total Applications
2754
Issued Applications
2384
Pending Applications
146
Abandoned Applications
266

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 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] => 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] => 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] => 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 Pending
Array ( [id] => 19796775 [patent_doc_number] => 12237754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Fluid plate assembly [patent_app_type] => utility [patent_app_number] => 17/645213 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7958 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17645213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/645213
Fluid plate assembly 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 Pending
Array ( [id] => 17808164 [patent_doc_number] => 20220259999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/556360 [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] => 6685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17556360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556360
Control device of internal combustion engine Dec 19, 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] => 18399765 [patent_doc_number] => 11661894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Geared turbine engine with relatively lightweight propulsor module [patent_app_type] => utility [patent_app_number] => 17/555606 [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] => 4202 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [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] => 17555606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555606
Geared turbine engine with relatively lightweight propulsor module Dec 19, 2021 Issued
Array ( [id] => 18450081 [patent_doc_number] => 20230191358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => EXHAUST GAS AFTERTREATMENT SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/556692 [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] => 13503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17556692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556692
Exhaust gas aftertreatment systems Dec 19, 2021 Issued
Array ( [id] => 20078174 [patent_doc_number] => 12352231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Fluid flow actuated tool [patent_app_type] => utility [patent_app_number] => 17/555747 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 132 [patent_no_of_words] => 12983 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17555747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555747
Fluid flow actuated tool Dec 19, 2021 Issued
Array ( [id] => 18972674 [patent_doc_number] => 20240052766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => AFTERTREATMENT SYSTEM NOx AND AMMONIA CONTROL STRATEGY [patent_app_type] => utility [patent_app_number] => 18/268054 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18268054 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/268054
Aftertreatment system NOx and ammonia control strategy Dec 16, 2021 Issued
Array ( [id] => 17735423 [patent_doc_number] => 20220220882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => EXHAUST DEVICE [patent_app_type] => utility [patent_app_number] => 17/553311 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17553311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/553311
Exhaust device Dec 15, 2021 Issued
Array ( [id] => 18666879 [patent_doc_number] => 11773762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Tubular member for exhaust gas treatment device and exhaust gas treatment device using the tubular member, and method of manufacturing tubular member for exhaust gas treatment device [patent_app_type] => utility [patent_app_number] => 17/644369 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 9115 [patent_no_of_claims] => 13 [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] => 17644369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644369
Tubular member for exhaust gas treatment device and exhaust gas treatment device using the tubular member, and method of manufacturing tubular member for exhaust gas treatment device Dec 14, 2021 Issued
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