Daniel D Chang
Examiner (ID: 5676, Phone: (571)272-1801 , Office: P/2844 )
Most Active Art Unit | 2844 |
Art Unit(s) | 2819, 2844, 0 |
Total Applications | 2435 |
Issued Applications | 2199 |
Pending Applications | 93 |
Abandoned Applications | 142 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
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[id] => 19181731
[patent_doc_number] => 11988315
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[patent_title] => Rapid-connect coupler and receptacle having anti-rotation feature
[patent_app_type] => utility
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Array
(
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[patent_issue_date] => 2023-05-23
[patent_title] => Valve control system
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Array
(
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[patent_issue_date] => 2024-07-02
[patent_title] => Vee manifold
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Array
(
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[patent_issue_date] => 2024-02-06
[patent_title] => Rotary valve assemblies and methods of use for breath sample cartridge systems
[patent_app_type] => utility
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[patent_app_date] => 2022-08-25
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Array
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[patent_doc_number] => 12055230
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Array
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[patent_title] => OVERPRESSURE PROTECTION VALVE
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Array
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[patent_title] => Combined dirt collector and cutout cock having controlled venting
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/883012 | Combined dirt collector and cutout cock having controlled venting | Aug 7, 2022 | Issued |
Array
(
[id] => 18239279
[patent_doc_number] => 20230071590
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[patent_kind] => A1
[patent_issue_date] => 2023-03-09
[patent_title] => FLUID CONNECTOR WITH DRY BREAK
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/874558 | Fluid connector with dry break | Jul 26, 2022 | Issued |
Array
(
[id] => 18643880
[patent_doc_number] => 11767942
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-26
[patent_title] => Male fluid connection element and fluid connection comprising such a male element
[patent_app_type] => utility
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Array
(
[id] => 19044319
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[patent_title] => Actuating assembly for an internal valve
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/812654 | Actuating assembly for an internal valve | Jul 13, 2022 | Issued |
Array
(
[id] => 17960962
[patent_doc_number] => 20220341542
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[patent_kind] => A1
[patent_issue_date] => 2022-10-27
[patent_title] => Valve Control and/or Lubrication System
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Array
(
[id] => 19339787
[patent_doc_number] => 12049969
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[patent_kind] => B2
[patent_issue_date] => 2024-07-30
[patent_title] => Fluidic connection device and non-return insert valve for vehicles
[patent_app_type] => utility
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Array
(
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[patent_title] => Blind mate fluid coupling with misalignment compensation
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Array
(
[id] => 18094139
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[patent_title] => ELECTROMAGNETIC VALVE MANIFOLD
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/846382 | Electromagnetic valve manifold | Jun 21, 2022 | Issued |
Array
(
[id] => 18078355
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Array
(
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[patent_title] => System, method and apparatus for irrigation control and data management
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Array
(
[id] => 18055457
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/831687 | Controlled irrigation process and system for land application of wastewater | Jun 2, 2022 | Issued |
Array
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Array
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Array
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