
Osei K. Amponsah
Examiner (ID: 13525, Phone: (571)270-3446 , Office: P/1729 )
| Most Active Art Unit | 1729 |
| Art Unit(s) | 1729, 1752 |
| Total Applications | 770 |
| Issued Applications | 487 |
| Pending Applications | 108 |
| Abandoned Applications | 200 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 10787846
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[patent_title] => 'WATER ENHANCED IONIC LIQUID ELECTROLYTES FOR METAL-AIR BATTERIES'
[patent_app_type] => utility
[patent_app_number] => 14/538290
[patent_app_country] => US
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Array
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[patent_issue_date] => 2015-05-21
[patent_title] => 'SECONDARY BATTERY, BATTERY PACK, ELECTRIC VEHICLE, AND ELECTRIC POWER STORAGE SYSTEM'
[patent_app_type] => utility
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Array
(
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[patent_issue_date] => 2018-07-17
[patent_title] => Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same
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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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Array
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Array
(
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Array
(
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Array
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