Search

Diem T. Tran

Examiner (ID: 2380, Phone: (571)272-4866 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3748, 3747, 3746
Total Applications
1648
Issued Applications
1287
Pending Applications
71
Abandoned Applications
303

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17007860 [patent_doc_number] => 20210239021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => DYNAMIC MONITORING OF THE FLOW RATE OF LIQUID ADDITIVE INJECTED INTO A MOTOR VEHICLE EXHAUST GAS TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/053123 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17053123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/053123
Dynamic monitoring of the flow rate of liquid additive injected into a motor vehicle exhaust gas treatment system Feb 21, 2019 Issued
Array ( [id] => 16614361 [patent_doc_number] => 20210033014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => TANK FOR UREA SOLUTION OF A VEHICLE [patent_app_type] => utility [patent_app_number] => 16/968266 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16968266 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/968266
Tank for urea solution of a vehicle Feb 19, 2019 Issued
Array ( [id] => 14809271 [patent_doc_number] => 20190271245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => METHODS AND SYSTEMS FOR AN AFTERTREATMENT ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 16/279662 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16279662 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/279662
Methods and systems for an aftertreatment arrangement Feb 18, 2019 Issued
Array ( [id] => 14440523 [patent_doc_number] => 20190178134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => SYSTEMS AND METHODS FOR REDUCING NOISE IN REDUCTANT INSERTION ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 16/278289 [patent_app_country] => US [patent_app_date] => 2019-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16278289 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278289
Systems and methods for reducing noise in reductant insertion assemblies Feb 17, 2019 Issued
Array ( [id] => 17742957 [patent_doc_number] => 11391015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Construction machine [patent_app_type] => utility [patent_app_number] => 16/273445 [patent_app_country] => US [patent_app_date] => 2019-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5503 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16273445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/273445
Construction machine Feb 11, 2019 Issued
Array ( [id] => 16660134 [patent_doc_number] => 20210056771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => CONNECTIVITY SYSTEM FOR INTERNAL COMBUSTION ENGINE WITH AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/965489 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16965489 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/965489
CONNECTIVITY SYSTEM FOR INTERNAL COMBUSTION ENGINE WITH AFTERTREATMENT SYSTEM Jan 27, 2019 Abandoned
Array ( [id] => 16620403 [patent_doc_number] => 20210039056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => MIXING DEVICE FOR MIXING A SPRAY FROM AN INJECTOR INTO A GAS AND SYSTEM COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 16/964923 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16964923 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/964923
Mixing device for mixing a spray from an injector into a gas and system comprising same Jan 24, 2019 Issued
Array ( [id] => 16576002 [patent_doc_number] => 20210010403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => Exhaust Gas Flowhood With Treatment Fluid Injector And Variable Mounting Angle [patent_app_type] => utility [patent_app_number] => 16/955519 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16955519 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955519
Exhaust gas flowhood with treatment fluid injector and variable mounting angle Jan 7, 2019 Issued
Array ( [id] => 14440597 [patent_doc_number] => 20190178171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => BI-FUEL INTERNAL COMBUSTION ENGINE SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/208257 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16208257 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/208257
Bi-fuel internal combustion engine systems and methods Dec 2, 2018 Issued
Array ( [id] => 16971011 [patent_doc_number] => 11066976 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Method and system for catalyst temperature control [patent_app_type] => utility [patent_app_number] => 16/150107 [patent_app_country] => US [patent_app_date] => 2018-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11943 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16150107 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/150107
Method and system for catalyst temperature control Oct 1, 2018 Issued
Array ( [id] => 14133381 [patent_doc_number] => 20190101080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => Heat Recovery System [patent_app_type] => utility [patent_app_number] => 16/145724 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16145724 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/145724
Heat Recovery System Sep 27, 2018 Abandoned
Array ( [id] => 16832685 [patent_doc_number] => 11008926 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-18 [patent_title] => System and method for controlling exhaust flow from an internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/146520 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 9242 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16146520 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/146520
System and method for controlling exhaust flow from an internal combustion engine Sep 27, 2018 Issued
Array ( [id] => 13838197 [patent_doc_number] => 20190022583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => Dual Auger Mixing System [patent_app_type] => utility [patent_app_number] => 16/142293 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16142293 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/142293
Dual auger mixing system Sep 25, 2018 Issued
Array ( [id] => 14853945 [patent_doc_number] => 10415689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Thermoelectric generator for transmission warm-up [patent_app_type] => utility [patent_app_number] => 16/116062 [patent_app_country] => US [patent_app_date] => 2018-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4796 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16116062 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/116062
Thermoelectric generator for transmission warm-up Aug 28, 2018 Issued
Array ( [id] => 19368744 [patent_doc_number] => 12060821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Inline filter assembly with purge valving [patent_app_type] => utility [patent_app_number] => 16/642714 [patent_app_country] => US [patent_app_date] => 2018-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4724 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16642714 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/642714
Inline filter assembly with purge valving Aug 28, 2018 Issued
Array ( [id] => 13591781 [patent_doc_number] => 20180347439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => UREA MIXER [patent_app_type] => utility [patent_app_number] => 16/059320 [patent_app_country] => US [patent_app_date] => 2018-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16059320 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/059320
Urea mixer Aug 8, 2018 Issued
Array ( [id] => 16246730 [patent_doc_number] => 10746075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Thermoelectric module for use in a vehicle system [patent_app_type] => utility [patent_app_number] => 16/033901 [patent_app_country] => US [patent_app_date] => 2018-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5171 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16033901 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/033901
Thermoelectric module for use in a vehicle system Jul 11, 2018 Issued
Array ( [id] => 15364889 [patent_doc_number] => 20200018209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => UREA CONCENTRATION SENSOR REFLECTOR [patent_app_type] => utility [patent_app_number] => 16/032394 [patent_app_country] => US [patent_app_date] => 2018-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16032394 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/032394
Urea concentration sensor reflector Jul 10, 2018 Issued
Array ( [id] => 13794611 [patent_doc_number] => 20190010844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => COOLING APPARATUS, EXHAUST GAS PURIFICATION APPARATUS, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 16/025011 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16025011 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/025011
COOLING APPARATUS, EXHAUST GAS PURIFICATION APPARATUS, AND VEHICLE Jul 1, 2018 Abandoned
Array ( [id] => 16142857 [patent_doc_number] => 10704494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Heat recovery structure [patent_app_type] => utility [patent_app_number] => 16/021675 [patent_app_country] => US [patent_app_date] => 2018-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7231 [patent_no_of_claims] => 5 [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] => 16021675 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/021675
Heat recovery structure Jun 27, 2018 Issued
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