
Karen Cheng
Examiner (ID: 7384, Phone: (571)270-7381 , Office: P/1626 )
| Most Active Art Unit | 1626 |
| Art Unit(s) | 1623, 1622, 1621, 1626 |
| Total Applications | 999 |
| Issued Applications | 709 |
| Pending Applications | 86 |
| Abandoned Applications | 234 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17883475
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[patent_kind] => A1
[patent_issue_date] => 2022-09-22
[patent_title] => SCALABLE GREENHOUSE GAS CAPTURE SYSTEMS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 17/652530
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[patent_app_date] => 2022-02-25
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Array
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[patent_issue_date] => 2024-09-10
[patent_title] => Battery grid feeder for a pasting machine
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Array
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[patent_issue_date] => 2022-08-18
[patent_title] => DEVICE FOR THE PRODUCTION OF BAGS FILLED WITH INFUSIBLE MATERIAL
[patent_app_type] => utility
[patent_app_number] => 17/674012
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[patent_app_date] => 2022-02-17
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Array
(
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[patent_issue_date] => 2024-12-31
[patent_title] => Capless closure assembly for fuel-tank filler pipe
[patent_app_type] => utility
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[patent_app_country] => US
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Array
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Array
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[patent_issue_date] => 2025-01-28
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Array
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Array
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[patent_title] => COLOR CONVERSION SYSTEM AND METHOD
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/581737 | Color conversion system and method | Jan 20, 2022 | Issued |
Array
(
[id] => 19931527
[patent_doc_number] => 12304724
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Array
(
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[patent_title] => Real time additive processing system for crude oil, fuels, or refined products and method
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Array
(
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[patent_title] => METHOD FOR MEASURING THE QUANTITY OF GAS INTRODUCED INTO A RESERVOIR AND CORRESPONDING FILLING STATION
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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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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/033959 | MEASURING SYSTEM FOR DETERMINING A DISPENSED AMOUNT OF HYDROGEN AND METHOD THEREFOR | Nov 17, 2021 | Abandoned |