
Khanh C. Tran
Examiner (ID: 637, Phone: (571)272-3007 , Office: P/2631 )
| Most Active Art Unit | 2631 |
| Art Unit(s) | 2631, 2611 |
| Total Applications | 2038 |
| Issued Applications | 1841 |
| Pending Applications | 77 |
| Abandoned Applications | 151 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 11581997
[patent_doc_number] => 09636617
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-05-02
[patent_title] => 'Air purifier device with fan duct'
[patent_app_type] => utility
[patent_app_number] => 14/548655
[patent_app_country] => US
[patent_app_date] => 2014-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 5031
[patent_no_of_claims] => 9
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14548655
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/548655 | Air purifier device with fan duct | Nov 19, 2014 | Issued |
Array
(
[id] => 11408068
[patent_doc_number] => 09555357
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-01-31
[patent_title] => 'Filter chambers and self-cleaning apparatus for vacuum systems'
[patent_app_type] => utility
[patent_app_number] => 14/543684
[patent_app_country] => US
[patent_app_date] => 2014-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14543684
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/543684 | Filter chambers and self-cleaning apparatus for vacuum systems | Nov 16, 2014 | Issued |
Array
(
[id] => 11634232
[patent_doc_number] => 09656187
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-05-23
[patent_title] => 'Fuel deoxygenation system contactor-separator'
[patent_app_type] => utility
[patent_app_number] => 14/539279
[patent_app_country] => US
[patent_app_date] => 2014-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[patent_no_of_words] => 3944
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14539279
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/539279 | Fuel deoxygenation system contactor-separator | Nov 11, 2014 | Issued |
Array
(
[id] => 10243810
[patent_doc_number] => 20150128804
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-05-14
[patent_title] => 'FILTERS, FILTER MOUNTS, AND METHODS OF MOUNTING FILTERS'
[patent_app_type] => utility
[patent_app_number] => 14/539826
[patent_app_country] => US
[patent_app_date] => 2014-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[patent_no_of_words] => 6568
[patent_no_of_claims] => 20
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14539826
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/539826 | Filters, filter mounts, and methods of mounting filters | Nov 11, 2014 | Issued |
Array
(
[id] => 10243812
[patent_doc_number] => 20150128807
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-05-14
[patent_title] => 'Synthetic Injected Hydrophilic Filter System'
[patent_app_type] => utility
[patent_app_number] => 14/537001
[patent_app_country] => US
[patent_app_date] => 2014-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14537001
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/537001 | Synthetic Injected Hydrophilic Filter System | Nov 9, 2014 | Abandoned |
Array
(
[id] => 13221041
[patent_doc_number] => 10124282
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-11-13
[patent_title] => Filter device
[patent_app_type] => utility
[patent_app_number] => 14/916443
[patent_app_country] => US
[patent_app_date] => 2014-11-05
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14916443
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/916443 | Filter device | Nov 4, 2014 | Issued |
Array
(
[id] => 11843758
[patent_doc_number] => 09731299
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-08-15
[patent_title] => 'Method and apparatus for separating solvent'
[patent_app_type] => utility
[patent_app_number] => 14/529678
[patent_app_country] => US
[patent_app_date] => 2014-10-31
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14529678
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/529678 | Method and apparatus for separating solvent | Oct 30, 2014 | Issued |
Array
(
[id] => 11236774
[patent_doc_number] => 09463405
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-10-11
[patent_title] => 'Filter element and filter assembly'
[patent_app_type] => utility
[patent_app_number] => 14/528998
[patent_app_country] => US
[patent_app_date] => 2014-10-30
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14528998
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/528998 | Filter element and filter assembly | Oct 29, 2014 | Issued |
Array
(
[id] => 10222459
[patent_doc_number] => 20150107452
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-04-23
[patent_title] => 'WASTE COLLECTION DEVICE'
[patent_app_type] => utility
[patent_app_number] => 14/517075
[patent_app_country] => US
[patent_app_date] => 2014-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14517075
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/517075 | Waste collection device | Oct 16, 2014 | Issued |
Array
(
[id] => 9860508
[patent_doc_number] => 20150040526
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-02-12
[patent_title] => 'VORTEX FINDER FOR CYCLONE SEPARATOR'
[patent_app_type] => utility
[patent_app_number] => 14/514693
[patent_app_country] => US
[patent_app_date] => 2014-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14514693
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/514693 | VORTEX FINDER FOR CYCLONE SEPARATOR | Oct 14, 2014 | Abandoned |
Array
(
[id] => 11074566
[patent_doc_number] => 20160271530
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-09-22
[patent_title] => 'CARTRIDGE FILTER'
[patent_app_type] => utility
[patent_app_number] => 15/035881
[patent_app_country] => US
[patent_app_date] => 2014-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15035881
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/035881 | CARTRIDGE FILTER | Oct 9, 2014 | Abandoned |
Array
(
[id] => 11046524
[patent_doc_number] => 20160243482
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-08-25
[patent_title] => 'FILTER ELEMENT AND FILTER ARRANGEMENT'
[patent_app_type] => utility
[patent_app_number] => 15/026160
[patent_app_country] => US
[patent_app_date] => 2014-09-26
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/026160 | FILTER ELEMENT AND FILTER ARRANGEMENT | Sep 25, 2014 | Abandoned |
Array
(
[id] => 9795593
[patent_doc_number] => 20150007537
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-01-08
[patent_title] => 'Flat Filter Element, Filter Housing and Air Filter'
[patent_app_type] => utility
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[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/493709 | Flat filter element, filter housing and air filter | Sep 22, 2014 | Issued |
Array
(
[id] => 9801350
[patent_doc_number] => 20150013294
[patent_country] => US
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[patent_issue_date] => 2015-01-15
[patent_title] => 'Air Filter and Filter Element of an Air Filter'
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Array
(
[id] => 9795592
[patent_doc_number] => 20150007536
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[patent_title] => 'Flat Filter Element and Air Filter'
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Array
(
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[patent_title] => 'Filter element and air filter'
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Array
(
[id] => 10211449
[patent_doc_number] => 20150096441
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-04-09
[patent_title] => 'BUBBLE REMOVING METHOD, BUBBLE REMOVING APPARATUS, DEGASSING APPARATUS, AND COMPUTER-READABLE RECORDING MEDIUM'
[patent_app_type] => utility
[patent_app_number] => 14/490887
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/490887 | Bubble removing method, bubble removing apparatus, degassing apparatus, and computer-readable recording medium | Sep 18, 2014 | Issued |
Array
(
[id] => 9808743
[patent_doc_number] => 20150020688
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[patent_title] => 'AIR FILTRATION DEVICE'
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Array
(
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Array
(
[id] => 10155435
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/340207 | Concentric split flow filter | Jul 23, 2014 | Issued |