
Kawing Chan
Examiner (ID: 3066, Phone: (571)270-3909 , Office: P/2837 )
| Most Active Art Unit | 2837 |
| Art Unit(s) | 4147, 2846, 2837 |
| Total Applications | 953 |
| Issued Applications | 686 |
| Pending Applications | 62 |
| Abandoned Applications | 235 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 14294153
[patent_doc_number] => 10287190
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[patent_kind] => B2
[patent_issue_date] => 2019-05-14
[patent_title] => Electrode for electrochemical abatement of chemical oxygen demand of industrial wastes
[patent_app_type] => utility
[patent_app_number] => 14/374267
[patent_app_country] => US
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Array
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Array
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Array
(
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[patent_issue_date] => 2017-12-05
[patent_title] => Performance enhancement of electrochemical deionization devices by pre-treatment with cation exchange resins
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[patent_app_number] => 14/375391
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Array
(
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Array
(
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[patent_doc_number] => 20140166498
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[patent_title] => 'WATER PURIFICATION SYSTEM AND METHOD'
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Array
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[patent_title] => 'PROCESS AND CATALYST FOR THE ELECTROCHEMICAL REDUCTION OF CARBON DIOXIDE'
[patent_app_type] => utility
[patent_app_number] => 14/364379
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Array
(
[id] => 10361827
[patent_doc_number] => 20150246832
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[patent_kind] => A1
[patent_issue_date] => 2015-09-03
[patent_title] => 'CELL FOR ELECTROLYZING A LIQUID'
[patent_app_type] => utility
[patent_app_number] => 14/430486
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[patent_app_date] => 2012-12-07
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/430486 | Cell for electrolyzing a liquid | Dec 6, 2012 | Issued |
Array
(
[id] => 8764578
[patent_doc_number] => 20130092615
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[patent_issue_date] => 2013-04-18
[patent_title] => 'Micro-Current Electrolysis Sterilization Algaecide Device And Method'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/708608 | Micro-Current Electrolysis Sterilization Algaecide Device And Method | Dec 6, 2012 | Abandoned |
Array
(
[id] => 10923592
[patent_doc_number] => 20140326612
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-11-06
[patent_title] => 'METHOD FOR MANUFACTURING SOLID OXIDE AND DEVICE THEREFOR'
[patent_app_type] => utility
[patent_app_number] => 14/363090
[patent_app_country] => US
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Array
(
[id] => 9277331
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[patent_title] => 'Process for forming expanded hexagonal layered minerals and derivatives using electrochemical charging'
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Array
(
[id] => 9487842
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Array
(
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Array
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Array
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Array
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Array
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Array
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