
Celia C. Chang
Examiner (ID: 14843, Phone: (571)272-0679 , Office: P/1625 )
| Most Active Art Unit | 1625 |
| Art Unit(s) | 2899, 1612, 1203, 1625, 1202 |
| Total Applications | 3041 |
| Issued Applications | 1838 |
| Pending Applications | 177 |
| Abandoned Applications | 1031 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19433365
[patent_doc_number] => 20240301863
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-12
[patent_title] => WIND TURBINE SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/597092
[patent_app_country] => US
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Array
(
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[patent_doc_number] => 12152491
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[patent_kind] => B1
[patent_issue_date] => 2024-11-26
[patent_title] => Ribbed seal element for aircraft powerplant
[patent_app_type] => utility
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Array
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[patent_kind] => B2
[patent_issue_date] => 2025-05-06
[patent_title] => Computerized systems and methods for automatic ceiling fan operation
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[patent_app_country] => US
[patent_app_date] => 2024-02-16
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Array
(
[id] => 19497314
[patent_doc_number] => 20240336332
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[patent_kind] => A1
[patent_issue_date] => 2024-10-10
[patent_title] => Rapid Adjustment Cleat Assembly
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Array
(
[id] => 19492198
[patent_doc_number] => 12110898
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[patent_issue_date] => 2024-10-08
[patent_title] => Disassemblable fan blade and ceiling fan light
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Array
(
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[patent_doc_number] => 12110798
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[patent_kind] => B1
[patent_issue_date] => 2024-10-08
[patent_title] => Blade outer air seal with machinable coating
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Array
(
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[patent_title] => Blade outer air seal with seal plate and flexible seal
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Array
(
[id] => 19923475
[patent_doc_number] => 12297747
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[patent_kind] => B1
[patent_issue_date] => 2025-05-13
[patent_title] => Inlet protector for vane coupling hole
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/406289 | Inlet protector for vane coupling hole | Jan 7, 2024 | Issued |
Array
(
[id] => 19301240
[patent_doc_number] => 20240229811
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => METHOD OF PREVENTING DAMAGE TO A PUMP
[patent_app_type] => utility
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Array
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Array
(
[id] => 19702083
[patent_doc_number] => 12196099
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[patent_kind] => B2
[patent_issue_date] => 2025-01-14
[patent_title] => Shroud hanger assembly
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Array
(
[id] => 19282409
[patent_doc_number] => 20240218884
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[patent_title] => VENTILATION FAN
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/397424 | VENTILATION FAN | Dec 26, 2023 | Abandoned |
Array
(
[id] => 19565280
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Array
(
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[patent_title] => Variable area nozzle assembly for an aircraft propulsion system
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Array
(
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[patent_title] => Cooling nozzle vanes of a turbine engine
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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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