
Yuk Chow
Examiner (ID: 3233, Phone: (571)270-1544 , Office: P/2693 )
| Most Active Art Unit | 2629 |
| Art Unit(s) | 2693, 2629 |
| Total Applications | 278 |
| Issued Applications | 169 |
| Pending Applications | 4 |
| Abandoned Applications | 107 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 10205667
[patent_doc_number] => 20150090655
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-04-02
[patent_title] => 'FILTRATION ASSEMBLY WITH BACKWASHING FOR PRESSURIZED FLUID SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 14/042784
[patent_app_country] => US
[patent_app_date] => 2013-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3028
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14042784
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/042784 | FILTRATION ASSEMBLY WITH BACKWASHING FOR PRESSURIZED FLUID SYSTEM | Sep 30, 2013 | Abandoned |
Array
(
[id] => 11197731
[patent_doc_number] => 09427929
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-08-30
[patent_title] => 'Filter manufacturing machine, filter manufacturing method using the machine, and hollow filter'
[patent_app_type] => utility
[patent_app_number] => 14/039613
[patent_app_country] => US
[patent_app_date] => 2013-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3926
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14039613
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/039613 | Filter manufacturing machine, filter manufacturing method using the machine, and hollow filter | Sep 26, 2013 | Issued |
Array
(
[id] => 11735508
[patent_doc_number] => 09700075
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-07-11
[patent_title] => 'Leakage prevention structure for an electronic cigarette and electronic cigarette'
[patent_app_type] => utility
[patent_app_number] => 14/026566
[patent_app_country] => US
[patent_app_date] => 2013-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 3352
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14026566
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/026566 | Leakage prevention structure for an electronic cigarette and electronic cigarette | Sep 12, 2013 | Issued |
Array
(
[id] => 16634526
[patent_doc_number] => 10913015
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-02-09
[patent_title] => Variable geometry centrifugal basket
[patent_app_type] => utility
[patent_app_number] => 14/026861
[patent_app_country] => US
[patent_app_date] => 2013-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 5249
[patent_no_of_claims] => 23
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14026861
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/026861 | Variable geometry centrifugal basket | Sep 12, 2013 | Issued |
Array
(
[id] => 9219806
[patent_doc_number] => 20140014581
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-01-16
[patent_title] => 'Systems and Methods for Reducing Fouling in a Filtration System'
[patent_app_type] => utility
[patent_app_number] => 14/025381
[patent_app_country] => US
[patent_app_date] => 2013-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 3186
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14025381
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/025381 | Systems and Methods for Reducing Fouling in a Filtration System | Sep 11, 2013 | Abandoned |
Array
(
[id] => 10797200
[patent_doc_number] => 20160143357
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-05-26
[patent_title] => 'ELECTRONIC CIGARETTE SET, ELECTRONIC CIGARETTE AND BATTERY ASSEMBLY AND CHARGING STRUCTURE THEREOF'
[patent_app_type] => utility
[patent_app_number] => 14/118296
[patent_app_country] => US
[patent_app_date] => 2013-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14118296
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/118296 | ELECTRONIC CIGARETTE SET, ELECTRONIC CIGARETTE AND BATTERY ASSEMBLY AND CHARGING STRUCTURE THEREOF | Sep 4, 2013 | Abandoned |
Array
(
[id] => 10804664
[patent_doc_number] => 20160150821
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-06-02
[patent_title] => 'ELECTRONIC CIGARETTE DEVICE'
[patent_app_type] => utility
[patent_app_number] => 14/118798
[patent_app_country] => US
[patent_app_date] => 2013-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2525
[patent_no_of_claims] => 5
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14118798
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/118798 | Electronic cigarette device | Sep 2, 2013 | Issued |
Array
(
[id] => 11441195
[patent_doc_number] => 20170042216
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-16
[patent_title] => 'TOBACCO COMPOSITION COMPRISING TOBACCO FLOWER'
[patent_app_type] => utility
[patent_app_number] => 14/423728
[patent_app_country] => US
[patent_app_date] => 2013-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3491
[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] => 14423728
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/423728 | Tobacco composition comprising tobacco flower | Aug 26, 2013 | Issued |
Array
(
[id] => 9315745
[patent_doc_number] => 20140048083
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-02-20
[patent_title] => 'ROD FORMING APPARTUS'
[patent_app_type] => utility
[patent_app_number] => 13/971590
[patent_app_country] => US
[patent_app_date] => 2013-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 6618
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13971590
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/971590 | Rod forming apparatus | Aug 19, 2013 | Issued |
Array
(
[id] => 11559956
[patent_doc_number] => 09622511
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-04-18
[patent_title] => 'Leakproof atomizer'
[patent_app_type] => utility
[patent_app_number] => 13/966824
[patent_app_country] => US
[patent_app_date] => 2013-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4292
[patent_no_of_claims] => 10
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13966824
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/966824 | Leakproof atomizer | Aug 13, 2013 | Issued |
Array
(
[id] => 14225611
[patent_doc_number] => 20190124978
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-02
[patent_title] => ELECTRONIC CIGARETTE, ATOMIZER AND ATOMIZING DEVICE THEREOF
[patent_app_type] => utility
[patent_app_number] => 14/360738
[patent_app_country] => US
[patent_app_date] => 2013-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 2815
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14360738
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/360738 | ELECTRONIC CIGARETTE, ATOMIZER AND ATOMIZING DEVICE THEREOF | Jul 30, 2013 | Abandoned |
Array
(
[id] => 9144396
[patent_doc_number] => 20130298919
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-14
[patent_title] => 'COMBINATION LIGHT AND CIGAR CUTTING BLADE'
[patent_app_type] => utility
[patent_app_number] => 13/940443
[patent_app_country] => US
[patent_app_date] => 2013-07-12
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13940443
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/940443 | COMBINATION LIGHT AND CIGAR CUTTING BLADE | Jul 11, 2013 | Abandoned |
Array
(
[id] => 10916049
[patent_doc_number] => 20140319068
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-10-30
[patent_title] => 'METHODS FOR TREATING METALS AND METALLOIDS'
[patent_app_type] => utility
[patent_app_number] => 13/869254
[patent_app_country] => US
[patent_app_date] => 2013-04-24
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/869254 | METHODS FOR TREATING METALS AND METALLOIDS | Apr 23, 2013 | Abandoned |
Array
(
[id] => 9905166
[patent_doc_number] => 20150060366
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-03-05
[patent_title] => 'Cartridge for the Treatment of Drinking Water and Method for Purifying Drinking Water'
[patent_app_type] => utility
[patent_app_number] => 14/388640
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[patent_app_date] => 2013-04-09
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14388640
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/388640 | Cartridge for the treatment of drinking water and method for purifying drinking water | Apr 8, 2013 | Issued |
Array
(
[id] => 13027863
[patent_doc_number] => 10036548
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-07-31
[patent_title] => Electronic-cigarette box, LED light guide piece and box body
[patent_app_type] => utility
[patent_app_number] => 14/412436
[patent_app_country] => US
[patent_app_date] => 2013-04-07
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/412436 | Electronic-cigarette box, LED light guide piece and box body | Apr 6, 2013 | Issued |
Array
(
[id] => 10711925
[patent_doc_number] => 20160058072
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-03-03
[patent_title] => 'ELECTRONIC CIGARETTE'
[patent_app_type] => utility
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14388805
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/388805 | Electronic cigarette | Mar 25, 2013 | Issued |
Array
(
[id] => 9898426
[patent_doc_number] => 20150053625
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-02-26
[patent_title] => 'ARRANGEMENT AND METHOD FOR PRODUCING A FLOW IN A WASTEWATER TREATMENT TANK'
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[patent_app_number] => 14/387067
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/387067 | ARRANGEMENT AND METHOD FOR PRODUCING A FLOW IN A WASTEWATER TREATMENT TANK | Mar 19, 2013 | Abandoned |
Array
(
[id] => 12283414
[patent_doc_number] => 09931452
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[patent_issue_date] => 2018-04-03
[patent_title] => Treatment solution delivery in an extracorporeal blood treatment apparatus
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Array
(
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[patent_issue_date] => 2014-09-18
[patent_title] => 'Method and Apparatus for Conditioning Fresh and Saline Water'
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/832759 | Fracture Water Treatment Method and System | Mar 14, 2013 | Abandoned |