
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] => 15994923
[patent_doc_number] => 20200173332
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-04
[patent_title] => APPARATUS FOR INTRODUCING AND DISTRIBUTING A FLOWABLE ADDITIVE INTO AN EXHAUST GAS FLOW
[patent_app_type] => utility
[patent_app_number] => 16/699949
[patent_app_country] => US
[patent_app_date] => 2019-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4190
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16699949
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/699949 | APPARATUS FOR INTRODUCING AND DISTRIBUTING A FLOWABLE ADDITIVE INTO AN EXHAUST GAS FLOW | Dec 1, 2019 | Abandoned |
Array
(
[id] => 15884109
[patent_doc_number] => 10648387
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2020-05-12
[patent_title] => Exhaust gas post processing apparatus
[patent_app_type] => utility
[patent_app_number] => 16/694508
[patent_app_country] => US
[patent_app_date] => 2019-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[patent_no_of_words] => 4314
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16694508
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/694508 | Exhaust gas post processing apparatus | Nov 24, 2019 | Issued |
Array
(
[id] => 15964393
[patent_doc_number] => 20200165948
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-05-28
[patent_title] => EXHAUST AFTER TREATMENT SYSTEM WITH A PASSIVE NOx ADSORBER AND A HEATABLE SCR CATALYTIC CONVERTER
[patent_app_type] => utility
[patent_app_number] => 16/694030
[patent_app_country] => US
[patent_app_date] => 2019-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/694030 | EXHAUST AFTER TREATMENT SYSTEM WITH A PASSIVE NOx ADSORBER AND A HEATABLE SCR CATALYTIC CONVERTER | Nov 24, 2019 | Abandoned |
Array
(
[id] => 18118034
[patent_doc_number] => 11549420
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-01-10
[patent_title] => Outboard motor catalytic converter
[patent_app_type] => utility
[patent_app_number] => 17/425532
[patent_app_country] => US
[patent_app_date] => 2019-11-13
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/425532 | Outboard motor catalytic converter | Nov 12, 2019 | Issued |
Array
(
[id] => 18128142
[patent_doc_number] => 11554339
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-01-17
[patent_title] => Plugged honeycomb bodies, extrusion dies and methods of manufacturing thereof
[patent_app_type] => utility
[patent_app_number] => 17/294084
[patent_app_country] => US
[patent_app_date] => 2019-11-01
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/294084 | Plugged honeycomb bodies, extrusion dies and methods of manufacturing thereof | Oct 31, 2019 | Issued |
Array
(
[id] => 15932729
[patent_doc_number] => 20200157998
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-05-21
[patent_title] => SUPPORT FOR ELECTRIC HEATING TYPE CATALYST AND EXHAUST GAS PURIFYING DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/668441
[patent_app_country] => US
[patent_app_date] => 2019-10-30
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/668441 | Support for electric heating type catalyst and exhaust gas purifying device | Oct 29, 2019 | Issued |
Array
(
[id] => 16215733
[patent_doc_number] => 10731534
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-08-04
[patent_title] => Catalyst body, electrically heated catalyst, motor vehicle with catalyst and method for producing a catalyst
[patent_app_type] => utility
[patent_app_number] => 16/667125
[patent_app_country] => US
[patent_app_date] => 2019-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/667125 | Catalyst body, electrically heated catalyst, motor vehicle with catalyst and method for producing a catalyst | Oct 28, 2019 | Issued |
| 16/664172 | CATALYTIC CONVERTER | Oct 24, 2019 | Abandoned |
Array
(
[id] => 16142753
[patent_doc_number] => 10704441
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-07-07
[patent_title] => Exhaust gas-purifying catalyst
[patent_app_type] => utility
[patent_app_number] => 16/662894
[patent_app_country] => US
[patent_app_date] => 2019-10-24
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/662894 | Exhaust gas-purifying catalyst | Oct 23, 2019 | Issued |
Array
(
[id] => 17185846
[patent_doc_number] => 20210332731
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-10-28
[patent_title] => EXHAUST GAS PURIFICATION SYSTEM FOR A GASOLINE ENGINE
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[patent_app_date] => 2019-10-17
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/284041 | Exhaust gas purification system for a gasoline engine | Oct 16, 2019 | Issued |
Array
(
[id] => 16665681
[patent_doc_number] => 10934918
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[patent_kind] => B1
[patent_issue_date] => 2021-03-02
[patent_title] => Combined urea hydrolysis and selective catalytic reduction for emissions control
[patent_app_type] => utility
[patent_app_number] => 16/601348
[patent_app_country] => US
[patent_app_date] => 2019-10-14
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/601348 | Combined urea hydrolysis and selective catalytic reduction for emissions control | Oct 13, 2019 | Issued |
Array
(
[id] => 15709289
[patent_doc_number] => 20200101410
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-04-02
[patent_title] => HONEYCOMB FILTER
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/568724 | Honeycomb filter | Sep 11, 2019 | Issued |
Array
(
[id] => 17874603
[patent_doc_number] => 11446599
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-09-20
[patent_title] => Particulate filter and manufacturing method for same
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Array
(
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[patent_title] => SYSTEM FOR THE REMOVAL OF PARTICULATE MATTER AND NOXIOUS COMPOUNDS FROM ENGINE EXHAUST GAS
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Array
(
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Array
(
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[patent_title] => Oxidation catalyst for internal combustion engine exhaust gas treatment
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Array
(
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Array
(
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Array
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Array
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