
Cai Y. Chen
Examiner (ID: 4729, Phone: (571)270-5679 , Office: P/2425 )
| Most Active Art Unit | 2425 |
| Art Unit(s) | 2425 |
| Total Applications | 998 |
| Issued Applications | 757 |
| Pending Applications | 44 |
| Abandoned Applications | 220 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 12049444
[patent_doc_number] => 20170325789
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-11-16
[patent_title] => 'TISSUE SAMPLE RECEPTACLE'
[patent_app_type] => utility
[patent_app_number] => 15/368244
[patent_app_country] => US
[patent_app_date] => 2016-12-02
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Array
(
[id] => 15484949
[patent_doc_number] => 10557812
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-02-11
[patent_title] => Gas sensors
[patent_app_type] => utility
[patent_app_number] => 15/367081
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/367081 | Gas sensors | Nov 30, 2016 | Issued |
Array
(
[id] => 12182075
[patent_doc_number] => 20180041011
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[patent_kind] => A1
[patent_issue_date] => 2018-02-08
[patent_title] => 'PHOTONIC CRYSTAL LASER AND STRAIN MEASURING DEVICE'
[patent_app_type] => utility
[patent_app_number] => 15/366350
[patent_app_country] => US
[patent_app_date] => 2016-12-01
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/366350 | Photonic crystal laser and strain measuring device | Nov 30, 2016 | Issued |
Array
(
[id] => 12663868
[patent_doc_number] => 20180113122
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-04-26
[patent_title] => BIO-SENSING DEVICE
[patent_app_type] => utility
[patent_app_number] => 15/502095
[patent_app_country] => US
[patent_app_date] => 2016-11-29
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/502095 | Bio-sensing device | Nov 28, 2016 | Issued |
Array
(
[id] => 17268495
[patent_doc_number] => 11193915
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[patent_kind] => B2
[patent_issue_date] => 2021-12-07
[patent_title] => Composite material for the detection of chemical species
[patent_app_type] => utility
[patent_app_number] => 15/779031
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/779031 | Composite material for the detection of chemical species | Nov 27, 2016 | Issued |
Array
(
[id] => 18635209
[patent_doc_number] => 11759783
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[patent_kind] => B2
[patent_issue_date] => 2023-09-19
[patent_title] => Assay device
[patent_app_type] => utility
[patent_app_number] => 15/777922
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Array
(
[id] => 13730677
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[patent_kind] => A1
[patent_issue_date] => 2018-12-27
[patent_title] => Test Cell and Measuring Method
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/060434 | Test cell and measuring method | Nov 15, 2016 | Issued |
Array
(
[id] => 13736599
[patent_doc_number] => 20180372767
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-12-27
[patent_title] => Inspection Kit, Liquid-Feeding Method Using Inspection Kit, And Inspection Device
[patent_app_type] => utility
[patent_app_number] => 15/775278
[patent_app_country] => US
[patent_app_date] => 2016-11-07
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/775278 | Test kit, liquid delivery method and testing apparatus using test kit | Nov 6, 2016 | Issued |
Array
(
[id] => 17282456
[patent_doc_number] => 11199481
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-12-14
[patent_title] => Sample dilution
[patent_app_type] => utility
[patent_app_number] => 15/772179
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/772179 | Sample dilution | Oct 30, 2016 | Issued |
Array
(
[id] => 14848453
[patent_doc_number] => 10412927
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-09-17
[patent_title] => Method and device for improved hygienic monitoring in IVC systems
[patent_app_type] => utility
[patent_app_number] => 15/337599
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/337599 | Method and device for improved hygienic monitoring in IVC systems | Oct 27, 2016 | Issued |
Array
(
[id] => 13505357
[patent_doc_number] => 20180304221
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[patent_kind] => A1
[patent_issue_date] => 2018-10-25
[patent_title] => TEXTURED COMPOSITIONS, METHODS, AND SYSTEMS FOR CAPTURING AND RETAINING BIOMOLECULES
[patent_app_type] => utility
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Array
(
[id] => 12160284
[patent_doc_number] => 20180031550
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[patent_issue_date] => 2018-02-01
[patent_title] => 'NASAL IRRIGATION DIAGNOSTIC DEVICE'
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Array
(
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[patent_doc_number] => 20170356867
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/276388 | SAMPLE COLLECTOR | Sep 25, 2016 | Abandoned |
Array
(
[id] => 11500688
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Array
(
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Array
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[id] => 11469176
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Array
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Array
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Array
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