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] => 11325583 [patent_doc_number] => 20160356195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'AMMONIA OCCLUSION AMOUNT ESTIMATION DEVICE AND METHOD, AND PURIFICATION CONTROL APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/170045 [patent_app_country] => US [patent_app_date] => 2016-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9032 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15170045 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/170045
Ammonia occlusion amount estimation device and method, and purification control apparatus and method May 31, 2016 Issued
Array ( [id] => 12982006 [patent_doc_number] => 20170342923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => SYSTEM FOR SENSING PARTICULATE MATTER [patent_app_type] => utility [patent_app_number] => 15/168528 [patent_app_country] => US [patent_app_date] => 2016-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15168528 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/168528
System for sensing particulate matter May 30, 2016 Issued
Array ( [id] => 11312446 [patent_doc_number] => 20160348556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'REDUCING AGENT SUPPLY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/167635 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13176 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15167635 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167635
Reducing agent supply device May 26, 2016 Issued
Array ( [id] => 15310277 [patent_doc_number] => 10519832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Decomposition tube for exhaust treatment systems [patent_app_type] => utility [patent_app_number] => 15/167442 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5040 [patent_no_of_claims] => 17 [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] => 15167442 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167442
Decomposition tube for exhaust treatment systems May 26, 2016 Issued
Array ( [id] => 13027357 [patent_doc_number] => 10036295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-31 [patent_title] => Aqueous urea solution supply device and aqueous urea solution supply method for internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/164078 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10876 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15164078 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/164078
Aqueous urea solution supply device and aqueous urea solution supply method for internal combustion engine May 24, 2016 Issued
Array ( [id] => 11068449 [patent_doc_number] => 20160265412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'METHOD OF CONTROLLING EXHAUST EMISSION OF MACHINE' [patent_app_type] => utility [patent_app_number] => 15/162895 [patent_app_country] => US [patent_app_date] => 2016-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4357 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15162895 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/162895
METHOD OF CONTROLLING EXHAUST EMISSION OF MACHINE May 23, 2016 Abandoned
Array ( [id] => 11670818 [patent_doc_number] => 20170159539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'EXHAUST CONNECTION UNIT FOR CATALYTIC CONVERTER AND MANUFACTURING METHOD OF EXHAUST CONNECTION UNIT FOR CATALYTIC CONVERTER' [patent_app_type] => utility [patent_app_number] => 15/163140 [patent_app_country] => US [patent_app_date] => 2016-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2477 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15163140 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/163140
EXHAUST CONNECTION UNIT FOR CATALYTIC CONVERTER AND MANUFACTURING METHOD OF EXHAUST CONNECTION UNIT FOR CATALYTIC CONVERTER May 23, 2016 Abandoned
Array ( [id] => 11628105 [patent_doc_number] => 20170138294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/162783 [patent_app_country] => US [patent_app_date] => 2016-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7484 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15162783 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/162783
Control device for internal combustion engine May 23, 2016 Issued
Array ( [id] => 11291152 [patent_doc_number] => 20160341084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'ENGINE SYSTEM WITH TURBULENCE ASSISTED DAMPING OF LOW FREQUENCY SOUND' [patent_app_type] => utility [patent_app_number] => 15/160090 [patent_app_country] => US [patent_app_date] => 2016-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3889 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15160090 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/160090
Engine system with turbulence assisted damping of low frequency sound May 19, 2016 Issued
Array ( [id] => 11271212 [patent_doc_number] => 20160333759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'METHOD OF OPERATING AN AFTERTREATMENT DEVICE IN AN AUTOMOTIVE SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/154468 [patent_app_country] => US [patent_app_date] => 2016-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5555 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15154468 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/154468
METHOD OF OPERATING AN AFTERTREATMENT DEVICE IN AN AUTOMOTIVE SYSTEM May 12, 2016 Abandoned
Array ( [id] => 11291155 [patent_doc_number] => 20160341087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'METHOD FOR CONTROLLING AN EXTERNALLY EXCITED ELECTRIC MACHINE TO BOOST REGENERATION OF A NOx STORAGE CATALYST' [patent_app_type] => utility [patent_app_number] => 15/154551 [patent_app_country] => US [patent_app_date] => 2016-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2414 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15154551 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/154551
Method for controlling an externally excited electric machine to boost regeneration of a NOx storage catalyst May 12, 2016 Issued
Array ( [id] => 12051906 [patent_doc_number] => 20170328251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'SYSTEMS AND METHODS FOR REDUCING NOISE IN REDUCTANT INSERTION ASSEMBLIES' [patent_app_type] => utility [patent_app_number] => 15/150588 [patent_app_country] => US [patent_app_date] => 2016-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9436 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15150588 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/150588
Systems and methods for reducing noise in reductant insertion assemblies May 9, 2016 Issued
Array ( [id] => 14701339 [patent_doc_number] => 10378406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Exhaust emission control system and purification control device [patent_app_type] => utility [patent_app_number] => 15/150911 [patent_app_country] => US [patent_app_date] => 2016-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 50 [patent_no_of_words] => 28740 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [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] => 15150911 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/150911
Exhaust emission control system and purification control device May 9, 2016 Issued
Array ( [id] => 12051950 [patent_doc_number] => 20170328294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'METHODS AND SYSTEMS FOR CATALYST HEALTH MONITORING' [patent_app_type] => utility [patent_app_number] => 15/151386 [patent_app_country] => US [patent_app_date] => 2016-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11939 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15151386 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/151386
METHODS AND SYSTEMS FOR CATALYST HEALTH MONITORING May 9, 2016 Abandoned
Array ( [id] => 12031491 [patent_doc_number] => 20170321590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'ENGINE EXHAUST SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/144871 [patent_app_country] => US [patent_app_date] => 2016-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2927 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15144871 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/144871
Engine exhaust system May 2, 2016 Issued
Array ( [id] => 12024344 [patent_doc_number] => 20170314443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'MIXER FOR EXHAUST AFTERTREATMENT SYSTEMS' [patent_app_type] => utility [patent_app_number] => 15/144386 [patent_app_country] => US [patent_app_date] => 2016-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3997 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15144386 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/144386
Mixer for exhaust aftertreatment systems May 1, 2016 Issued
Array ( [id] => 13014907 [patent_doc_number] => 10030563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Reducing-agent injector gasket and exhaust-gas posttreatment apparatus including same [patent_app_type] => utility [patent_app_number] => 15/141071 [patent_app_country] => US [patent_app_date] => 2016-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4327 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15141071 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/141071
Reducing-agent injector gasket and exhaust-gas posttreatment apparatus including same Apr 27, 2016 Issued
Array ( [id] => 13945755 [patent_doc_number] => 10208642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-19 [patent_title] => Systems and methods for a soot sensor [patent_app_type] => utility [patent_app_number] => 15/141120 [patent_app_country] => US [patent_app_date] => 2016-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 14872 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15141120 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/141120
Systems and methods for a soot sensor Apr 27, 2016 Issued
Array ( [id] => 11115702 [patent_doc_number] => 20160312675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-27 [patent_title] => 'COMPONENT PERFORMANCE RECOVERY VIA INLET AND OUTLET SWAP' [patent_app_type] => utility [patent_app_number] => 15/136034 [patent_app_country] => US [patent_app_date] => 2016-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6739 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15136034 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/136034
Component performance recovery via inlet and outlet swap Apr 21, 2016 Issued
Array ( [id] => 11980095 [patent_doc_number] => 20170284249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'EXHAUST SYSTEM HAVING HYBRID COOLING ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 15/089972 [patent_app_country] => US [patent_app_date] => 2016-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2802 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15089972 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/089972
EXHAUST SYSTEM HAVING HYBRID COOLING ARRANGEMENT Apr 3, 2016 Abandoned
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