
Thanh P. Duong
Examiner (ID: 901)
| Most Active Art Unit | 1774 |
| Art Unit(s) | 1774, 1764, 1797, 3711 |
| Total Applications | 1490 |
| Issued Applications | 1060 |
| Pending Applications | 49 |
| Abandoned Applications | 382 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 12730972
[patent_doc_number] => 20180135491
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-17
[patent_title] => HOUSING, FLUID STREAM TREATMENT ARTICLE, EXHAUST SYSTEM AND METHODS OF MANUFACTURING
[patent_app_type] => utility
[patent_app_number] => 15/572358
[patent_app_country] => US
[patent_app_date] => 2016-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9508
[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] => 15572358
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/572358 | Housing, fluid stream treatment article, exhaust system and methods of manufacturing | May 3, 2016 | Issued |
Array
(
[id] => 11108329
[patent_doc_number] => 20160305299
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-10-20
[patent_title] => 'Mounting Support for Heat Shield Reinforcement'
[patent_app_type] => utility
[patent_app_number] => 15/140743
[patent_app_country] => US
[patent_app_date] => 2016-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5169
[patent_no_of_claims] => 35
[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] => 15140743
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/140743 | Mounting support for heat shield reinforcement | Apr 27, 2016 | Issued |
Array
(
[id] => 11122751
[patent_doc_number] => 20160319724
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-11-03
[patent_title] => 'MIXER WITH INTEGRATED DOSER CONE'
[patent_app_type] => utility
[patent_app_number] => 15/132473
[patent_app_country] => US
[patent_app_date] => 2016-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 7422
[patent_no_of_claims] => 21
[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] => 15132473
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/132473 | Mixer with integrated doser cone | Apr 18, 2016 | Issued |
Array
(
[id] => 13128277
[patent_doc_number] => 10082062
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-09-25
[patent_title] => Systems and methods for enhancing catalytic efficiency of SCR catalysts
[patent_app_type] => utility
[patent_app_number] => 15/567029
[patent_app_country] => US
[patent_app_date] => 2016-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6180
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15567029
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/567029 | Systems and methods for enhancing catalytic efficiency of SCR catalysts | Apr 17, 2016 | Issued |
Array
(
[id] => 11994639
[patent_doc_number] => 20170298795
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-10-19
[patent_title] => 'AUTOMATIC PURIFYING DEVICE FOR ENGINE EXHAUST GASES'
[patent_app_type] => utility
[patent_app_number] => 15/131047
[patent_app_country] => US
[patent_app_date] => 2016-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1911
[patent_no_of_claims] => 3
[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] => 15131047
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/131047 | AUTOMATIC PURIFYING DEVICE FOR ENGINE EXHAUST GASES | Apr 17, 2016 | Abandoned |
Array
(
[id] => 12171289
[patent_doc_number] => 09889406
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-02-13
[patent_title] => 'Exhaust gas purification apparatus for internal combustion engine'
[patent_app_type] => utility
[patent_app_number] => 15/098454
[patent_app_country] => US
[patent_app_date] => 2016-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 21
[patent_no_of_words] => 16637
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 342
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15098454
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/098454 | Exhaust gas purification apparatus for internal combustion engine | Apr 13, 2016 | Issued |
Array
(
[id] => 11980109
[patent_doc_number] => 20170284263
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-10-05
[patent_title] => 'Emissions Control Substrate'
[patent_app_type] => utility
[patent_app_number] => 15/085326
[patent_app_country] => US
[patent_app_date] => 2016-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3568
[patent_no_of_claims] => 20
[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] => 15085326
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/085326 | Emissions control substrate | Mar 29, 2016 | Issued |
Array
(
[id] => 11084605
[patent_doc_number] => 20160281570
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-09-29
[patent_title] => 'ELECTRICALLY-HEATED CATALYTIC CONVERTER'
[patent_app_type] => utility
[patent_app_number] => 15/080244
[patent_app_country] => US
[patent_app_date] => 2016-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6354
[patent_no_of_claims] => 20
[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] => 15080244
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/080244 | Electrically-heated catalytic converter | Mar 23, 2016 | Issued |
Array
(
[id] => 15814533
[patent_doc_number] => 10632424
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-04-28
[patent_title] => Integrated aftertreatment system
[patent_app_type] => utility
[patent_app_number] => 15/559367
[patent_app_country] => US
[patent_app_date] => 2016-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 24
[patent_no_of_words] => 6620
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15559367
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/559367 | Integrated aftertreatment system | Mar 22, 2016 | Issued |
Array
(
[id] => 13001107
[patent_doc_number] => 10024215
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-07-17
[patent_title] => Inorganic fiber-formed article, mat for exhaust gas cleaning apparatus, and exhaust gas cleaning apparatus
[patent_app_type] => utility
[patent_app_number] => 15/558229
[patent_app_country] => US
[patent_app_date] => 2016-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 22
[patent_no_of_words] => 9455
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15558229
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/558229 | Inorganic fiber-formed article, mat for exhaust gas cleaning apparatus, and exhaust gas cleaning apparatus | Mar 17, 2016 | Issued |
Array
(
[id] => 12657763
[patent_doc_number] => 20180111087
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-04-26
[patent_title] => EXHAUST PURIFICATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 15/559309
[patent_app_country] => US
[patent_app_date] => 2016-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9736
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15559309
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/559309 | Exhaust purification system | Mar 16, 2016 | Issued |
Array
(
[id] => 11481004
[patent_doc_number] => 09587538
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-03-07
[patent_title] => 'Exhaust aftertreatment system with silica filter'
[patent_app_type] => utility
[patent_app_number] => 15/071319
[patent_app_country] => US
[patent_app_date] => 2016-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 5530
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15071319
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/071319 | Exhaust aftertreatment system with silica filter | Mar 15, 2016 | Issued |
Array
(
[id] => 11076462
[patent_doc_number] => 20160273426
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-09-22
[patent_title] => 'HONEYCOMB FILTER'
[patent_app_type] => utility
[patent_app_number] => 15/062609
[patent_app_country] => US
[patent_app_date] => 2016-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 9657
[patent_no_of_claims] => 8
[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] => 15062609
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/062609 | Honeycomb filter | Mar 6, 2016 | Issued |
Array
(
[id] => 12815287
[patent_doc_number] => 20180163599
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-06-14
[patent_title] => EXHAUST PURIFYING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 15/579761
[patent_app_country] => US
[patent_app_date] => 2016-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10675
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15579761
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/579761 | Exhaust purifying apparatus | Feb 29, 2016 | Issued |
Array
(
[id] => 11318721
[patent_doc_number] => 09517456
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-12-13
[patent_title] => 'Catalyzed SCR filter and emission treatment system'
[patent_app_type] => utility
[patent_app_number] => 15/054753
[patent_app_country] => US
[patent_app_date] => 2016-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 8801
[patent_no_of_claims] => 35
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15054753
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/054753 | Catalyzed SCR filter and emission treatment system | Feb 25, 2016 | Issued |
Array
(
[id] => 14884063
[patent_doc_number] => 10422060
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-09-24
[patent_title] => Retainer material, manufacturing method thereof, and gas treatment device using the same
[patent_app_type] => utility
[patent_app_number] => 15/553723
[patent_app_country] => US
[patent_app_date] => 2016-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3272
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15553723
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/553723 | Retainer material, manufacturing method thereof, and gas treatment device using the same | Feb 24, 2016 | Issued |
Array
(
[id] => 12254817
[patent_doc_number] => 09926956
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-03-27
[patent_title] => 'Dual purpose clamp for securing aftertreatment housing joints'
[patent_app_type] => utility
[patent_app_number] => 15/048311
[patent_app_country] => US
[patent_app_date] => 2016-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 5525
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15048311
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/048311 | Dual purpose clamp for securing aftertreatment housing joints | Feb 18, 2016 | Issued |
Array
(
[id] => 11866897
[patent_doc_number] => 20170234182
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-08-17
[patent_title] => 'HIGH-END PROCESSING DEVICE FOR PURIFICATION OF EXHAUST OF DIESEL ENGINE'
[patent_app_type] => utility
[patent_app_number] => 15/045268
[patent_app_country] => US
[patent_app_date] => 2016-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2850
[patent_no_of_claims] => 11
[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] => 15045268
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/045268 | HIGH-END PROCESSING DEVICE FOR PURIFICATION OF EXHAUST OF DIESEL ENGINE | Feb 16, 2016 | Abandoned |
Array
(
[id] => 12205081
[patent_doc_number] => 20180050307
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-02-22
[patent_title] => 'EXHAUST PURIFICATION DEVICE'
[patent_app_type] => utility
[patent_app_number] => 15/553699
[patent_app_country] => US
[patent_app_date] => 2016-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 8391
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 6
[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] => 15553699
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/553699 | Exhaust purification device | Feb 11, 2016 | Issued |
Array
(
[id] => 12385254
[patent_doc_number] => 09962652
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-05-08
[patent_title] => Honeycomb type heating device and method of using the same
[patent_app_type] => utility
[patent_app_number] => 15/016675
[patent_app_country] => US
[patent_app_date] => 2016-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 10158
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15016675
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/016675 | Honeycomb type heating device and method of using the same | Feb 4, 2016 | Issued |