
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] => 18525676
[patent_doc_number] => 11712657
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-08-01
[patent_title] => Isolated plasma tube treatment systems
[patent_app_type] => utility
[patent_app_number] => 17/314973
[patent_app_country] => US
[patent_app_date] => 2021-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 25
[patent_no_of_words] => 5118
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17314973
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/314973 | Isolated plasma tube treatment systems | May 6, 2021 | Issued |
Array
(
[id] => 17768949
[patent_doc_number] => 11400872
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-08-02
[patent_title] => Heat shield assembly for exhaust treatment system
[patent_app_type] => utility
[patent_app_number] => 17/314474
[patent_app_country] => US
[patent_app_date] => 2021-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 4094
[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] => 17314474
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/314474 | Heat shield assembly for exhaust treatment system | May 6, 2021 | Issued |
Array
(
[id] => 18029442
[patent_doc_number] => 11512619
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-29
[patent_title] => Electric heated catalyst arrangement
[patent_app_type] => utility
[patent_app_number] => 17/239190
[patent_app_country] => US
[patent_app_date] => 2021-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 24
[patent_no_of_words] => 6797
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17239190
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/239190 | Electric heated catalyst arrangement | Apr 22, 2021 | Issued |
Array
(
[id] => 17171107
[patent_doc_number] => 20210324777
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-10-21
[patent_title] => EXHAUST GAS CONTROL APPARATUS AND MANUFACTURING METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/231474
[patent_app_country] => US
[patent_app_date] => 2021-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11099
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17231474
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/231474 | Exhaust gas control apparatus and manufacturing method thereof | Apr 14, 2021 | Issued |
Array
(
[id] => 18029443
[patent_doc_number] => 11512620
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-29
[patent_title] => Device for treating exhaust
[patent_app_type] => utility
[patent_app_number] => 17/227636
[patent_app_country] => US
[patent_app_date] => 2021-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 8077
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227636
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/227636 | Device for treating exhaust | Apr 11, 2021 | Issued |
Array
(
[id] => 16990616
[patent_doc_number] => 20210229036
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-29
[patent_title] => DEVICE FOR TREATING EXHAUST GASES
[patent_app_type] => utility
[patent_app_number] => 17/227664
[patent_app_country] => US
[patent_app_date] => 2021-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8245
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227664
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/227664 | Device for treating exhaust gases | Apr 11, 2021 | Issued |
Array
(
[id] => 17124875
[patent_doc_number] => 20210299643
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-30
[patent_title] => AMMONIA SLIP CATALYST WITH IN-SITU PT FIXING
[patent_app_type] => utility
[patent_app_number] => 17/301109
[patent_app_country] => US
[patent_app_date] => 2021-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11948
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301109
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/301109 | Ammonia slip catalyst with in-situ PT fixing | Mar 24, 2021 | Issued |
Array
(
[id] => 16901585
[patent_doc_number] => 20210180501
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-17
[patent_title] => RING CATALYST
[patent_app_type] => utility
[patent_app_number] => 17/189708
[patent_app_country] => US
[patent_app_date] => 2021-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2608
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189708
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/189708 | RING CATALYST | Mar 1, 2021 | Abandoned |
Array
(
[id] => 17110549
[patent_doc_number] => 20210291146
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-23
[patent_title] => HONEYCOMB STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 17/172526
[patent_app_country] => US
[patent_app_date] => 2021-02-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5999
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17172526
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/172526 | Honeycomb structure | Feb 9, 2021 | Issued |
Array
(
[id] => 17603144
[patent_doc_number] => 11331613
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-05-17
[patent_title] => Ceramic filter
[patent_app_type] => utility
[patent_app_number] => 17/168515
[patent_app_country] => US
[patent_app_date] => 2021-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 7563
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 225
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17168515
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/168515 | Ceramic filter | Feb 4, 2021 | Issued |
Array
(
[id] => 17777285
[patent_doc_number] => 20220243634
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-04
[patent_title] => ADDITIVELY MANUFACTURED CATALYTIC CONVERTER SUBSTRATES
[patent_app_type] => utility
[patent_app_number] => 17/167807
[patent_app_country] => US
[patent_app_date] => 2021-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5214
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17167807
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/167807 | Additively manufactured catalytic converter substrates | Feb 3, 2021 | Issued |
Array
(
[id] => 17322794
[patent_doc_number] => 11213781
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-01-04
[patent_title] => Pattern-plugged honeycomb bodies, particulate filters, and extrusion dies therefor
[patent_app_type] => utility
[patent_app_number] => 17/162583
[patent_app_country] => US
[patent_app_date] => 2021-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 23
[patent_no_of_words] => 15277
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 285
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17162583
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/162583 | Pattern-plugged honeycomb bodies, particulate filters, and extrusion dies therefor | Jan 28, 2021 | Issued |
Array
(
[id] => 16838292
[patent_doc_number] => 20210146304
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-20
[patent_title] => INTEGRATED AFTERTREATMENT SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/158886
[patent_app_country] => US
[patent_app_date] => 2021-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6602
[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] => 17158886
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/158886 | Integrated aftertreatment system | Jan 25, 2021 | Issued |
Array
(
[id] => 17468116
[patent_doc_number] => 11274588
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-03-15
[patent_title] => Honeycomb filter
[patent_app_type] => utility
[patent_app_number] => 17/151262
[patent_app_country] => US
[patent_app_date] => 2021-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 7898
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151262
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/151262 | Honeycomb filter | Jan 17, 2021 | Issued |
Array
(
[id] => 17514177
[patent_doc_number] => 11293317
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-04-05
[patent_title] => Honeycomb filter
[patent_app_type] => utility
[patent_app_number] => 17/151282
[patent_app_country] => US
[patent_app_date] => 2021-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 7128
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151282
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/151282 | Honeycomb filter | Jan 17, 2021 | Issued |
Array
(
[id] => 17453584
[patent_doc_number] => 11268432
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-03-08
[patent_title] => Exhaust system
[patent_app_type] => utility
[patent_app_number] => 17/142873
[patent_app_country] => US
[patent_app_date] => 2021-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 5567
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 252
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17142873
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/142873 | Exhaust system | Jan 5, 2021 | Issued |
Array
(
[id] => 16778747
[patent_doc_number] => 20210115825
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-22
[patent_title] => PILLAR SHAPED HONEYCOMB STRUCTURE, EXHAUST GAS PURIFYING DEVICE, EXHAUST SYSTEM, AND METHOD FOR PRODUCING HONEYCOMB STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 17/136420
[patent_app_country] => US
[patent_app_date] => 2020-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12090
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17136420
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/136420 | Pillar shaped honeycomb structure, exhaust gas purifying device, exhaust system, and method for producing honeycomb structure | Dec 28, 2020 | Issued |
Array
(
[id] => 17860308
[patent_doc_number] => 11441460
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-09-13
[patent_title] => Vane mixer in engine exhaust system
[patent_app_type] => utility
[patent_app_number] => 17/080076
[patent_app_country] => US
[patent_app_date] => 2020-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 3236
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080076
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/080076 | Vane mixer in engine exhaust system | Oct 25, 2020 | Issued |
Array
(
[id] => 17222279
[patent_doc_number] => 11174771
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-16
[patent_title] => Exhaust gas heating device, associated exhaust line and vehicle
[patent_app_type] => utility
[patent_app_number] => 17/075871
[patent_app_country] => US
[patent_app_date] => 2020-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5574
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075871
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/075871 | Exhaust gas heating device, associated exhaust line and vehicle | Oct 20, 2020 | Issued |
Array
(
[id] => 17521049
[patent_doc_number] => 20220106898
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-07
[patent_title] => EMISSION TREATMENT COMPONENT SUPPORT STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 17/062691
[patent_app_country] => US
[patent_app_date] => 2020-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3801
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 46
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17062691
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/062691 | Emission treatment component support structure | Oct 4, 2020 | Issued |