
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] => 9854535
[patent_doc_number] => 20150034551
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-02-05
[patent_title] => 'Process for treating effluents from the production of an aromatic compound derived from a dihydroxylated benzene'
[patent_app_type] => utility
[patent_app_number] => 14/385038
[patent_app_country] => US
[patent_app_date] => 2013-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/385038 | Process for treating effluents from the production of an aromatic compound derived from a dihydroxylated benzene | Mar 14, 2013 | Issued |
Array
(
[id] => 10950234
[patent_doc_number] => 20140353256
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-12-04
[patent_title] => 'Multi-Barrier System For Water Treatment'
[patent_app_type] => utility
[patent_app_number] => 14/366563
[patent_app_country] => US
[patent_app_date] => 2012-12-18
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/366563 | Multi-Barrier System For Water Treatment | Dec 17, 2012 | Abandoned |
Array
(
[id] => 10372431
[patent_doc_number] => 20150257438
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-09-17
[patent_title] => 'LOW IGNITION PROPENSITY CIGARETTE PAPER AND CIGARETTE INCLUDING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 14/434395
[patent_app_country] => US
[patent_app_date] => 2012-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/434395 | LOW IGNITION PROPENSITY CIGARETTE PAPER AND CIGARETTE INCLUDING THE SAME | Dec 4, 2012 | Abandoned |
Array
(
[id] => 9209110
[patent_doc_number] => 20140008287
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-01-09
[patent_title] => 'INJECTOR FILTER AND METHOD OF MANUFACTURING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 13/675551
[patent_app_country] => US
[patent_app_date] => 2012-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/675551 | INJECTOR FILTER AND METHOD OF MANUFACTURING THE SAME | Nov 12, 2012 | Abandoned |
Array
(
[id] => 9716217
[patent_doc_number] => 20140251915
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-11
[patent_title] => 'WATER TREATMENT TO REMOVE MULTIVALENT CATIONS'
[patent_app_type] => utility
[patent_app_number] => 14/354344
[patent_app_country] => US
[patent_app_date] => 2012-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/354344 | WATER TREATMENT TO REMOVE MULTIVALENT CATIONS | Nov 4, 2012 | Abandoned |
Array
(
[id] => 13748573
[patent_doc_number] => 10167216
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-01-01
[patent_title] => High efficiency wastewater treatment system
[patent_app_type] => utility
[patent_app_number] => 13/617314
[patent_app_country] => US
[patent_app_date] => 2012-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 55
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[patent_current_assignee] =>[type] => patent
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/617314 | High efficiency wastewater treatment system | Sep 13, 2012 | Issued |
Array
(
[id] => 12927472
[patent_doc_number] => 09828267
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2017-11-28
[patent_title] => MBR frame
[patent_app_type] => utility
[patent_app_number] => 13/605374
[patent_app_country] => US
[patent_app_date] => 2012-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 4186
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13605374
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/605374 | MBR frame | Sep 5, 2012 | Issued |
Array
(
[id] => 9334327
[patent_doc_number] => 20140061109
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-03-06
[patent_title] => 'OIL FILM CLEANER'
[patent_app_type] => utility
[patent_app_number] => 13/597266
[patent_app_country] => US
[patent_app_date] => 2012-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 3008
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13597266
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/597266 | OIL FILM CLEANER | Aug 28, 2012 | Abandoned |
Array
(
[id] => 9316136
[patent_doc_number] => 20140048474
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-02-20
[patent_title] => 'BACKWASHING SUCTION DEVICE AND FABRIC FILTERING APPARATUS USING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 14/113654
[patent_app_country] => US
[patent_app_date] => 2012-08-23
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/113654 | BACKWASHING SUCTION DEVICE AND FABRIC FILTERING APPARATUS USING THE SAME | Aug 22, 2012 | Abandoned |
Array
(
[id] => 9316132
[patent_doc_number] => 20140048470
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-02-20
[patent_title] => 'System for Treating Water From Induced Hydraulic Fracturing'
[patent_app_type] => utility
[patent_app_number] => 13/586486
[patent_app_country] => US
[patent_app_date] => 2012-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 9830
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13586486
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/586486 | System for Treating Water From Induced Hydraulic Fracturing | Aug 14, 2012 | Abandoned |
Array
(
[id] => 9303389
[patent_doc_number] => 20140042063
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-02-13
[patent_title] => 'Debris-Capturing Apparatus for Cleaner'
[patent_app_type] => utility
[patent_app_number] => 13/568838
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/568838 | Debris-Capturing Apparatus for Cleaner | Aug 6, 2012 | Abandoned |
Array
(
[id] => 8880310
[patent_doc_number] => 20130153494
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-06-20
[patent_title] => 'METHODS AND APPARATUSES FOR WATER AND WASTEWATER TREATMENT'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/567850 | METHODS AND APPARATUSES FOR WATER AND WASTEWATER TREATMENT | Aug 5, 2012 | Abandoned |
Array
(
[id] => 8646804
[patent_doc_number] => 20130032534
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-02-07
[patent_title] => 'DENITRIFICATION PROCESS FOR REMEDIATION OF CONTAMINATED GROUNDWATER AND SOIL'
[patent_app_type] => utility
[patent_app_number] => 13/564630
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/564630 | DENITRIFICATION PROCESS FOR REMEDIATION OF CONTAMINATED GROUNDWATER AND SOIL | Jul 31, 2012 | Abandoned |
| 13/555620 | Removal of Selenium from Coal Mining Runoff Water | Jul 22, 2012 | Abandoned |
Array
(
[id] => 9782733
[patent_doc_number] => 20140299552
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-10-09
[patent_title] => 'DISINFECTING WATER USED IN A FRACTURING OPERATION'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/119967 | DISINFECTING WATER USED IN A FRACTURING OPERATION | May 24, 2012 | Abandoned |
Array
(
[id] => 8490285
[patent_doc_number] => 20120289692
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-11-15
[patent_title] => 'PROCESS FOR PURIFYING LIGNOCELLULOSIC FEEDSTOCKS'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/469906 | Process for purifying lignocellulosic feedstocks | May 10, 2012 | Issued |
Array
(
[id] => 8462122
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[patent_kind] => A1
[patent_issue_date] => 2012-10-25
[patent_title] => 'APPARATUS FOR EXTRACORPOREAL BLOOD TREATMENT AND METHOD FOR MONITORING THE FLUID FLOW OF AN EXTRACORPOREAL BLOOD TREATMENT APPARATUS'
[patent_app_type] => utility
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13451062
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/451062 | Apparatus for extracorporeal blood treatment and method for monitoring the fluid flow of an extracorporeal blood treatment apparatus | Apr 18, 2012 | Issued |
Array
(
[id] => 9905157
[patent_doc_number] => 20150060357
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-03-05
[patent_title] => 'WASTEWATER TREATMENT APPARATUS CAPABLE OF PERFORMING BOTH INITIAL RAINWATER OVERFLOW TREATMENT AND PRIMARY TREATMENT, AND WASTEWATER TREATMENT METHOD ACCORDING TO SAID APPARATUS'
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Array
(
[id] => 13635347
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Array
(
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