
Lingwen R. Zeng
Examiner (ID: 19387, Phone: (571)272-6649 , Office: P/1723 )
| Most Active Art Unit | 1723 |
| Art Unit(s) | 1723, 1725 |
| Total Applications | 648 |
| Issued Applications | 469 |
| Pending Applications | 62 |
| Abandoned Applications | 137 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 11414647
[patent_doc_number] => 09561458
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[patent_issue_date] => 2017-02-07
[patent_title] => 'Antibacterial filter comprising copper-based sulfur compound'
[patent_app_type] => utility
[patent_app_number] => 15/218395
[patent_app_country] => US
[patent_app_date] => 2016-07-25
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Array
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Array
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[patent_title] => 'BUBBLE GENERATION NOVELTY ITEM'
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Array
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[id] => 11218026
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[patent_issue_date] => 2016-09-20
[patent_title] => 'Acidic gas absorbing agent, method for removing acidic gas and apparatus for removing acidic gas'
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Array
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[patent_title] => 'Methods of making and using a non-toxic food grade plastic humidifier and a kit of components therefor'
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Array
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Array
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[id] => 10615629
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[patent_title] => 'Fan assembly'
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Array
(
[id] => 10366150
[patent_doc_number] => 20150251155
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[patent_kind] => A1
[patent_issue_date] => 2015-09-10
[patent_title] => 'EXCHANGE COLUMN CONTACTOR CONSISTING OF AN ARRANGEMENT OF STRUCTURED PACKINGS'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/640363 | Exchange column contactor consisting of an arrangement of structured packings | Mar 5, 2015 | Issued |
Array
(
[id] => 9913781
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[patent_title] => 'Method and Apparatus for Removing Chloride from Samples Containing Volatile Organic Carbon'
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Array
(
[id] => 9927193
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[patent_title] => 'CLEANSING DEVICE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/484582 | CLEANSING DEVICE | Sep 11, 2014 | Abandoned |
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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Array
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