
Anthony Derrell Barfield
Examiner (ID: 4571, Phone: (571)272-6852 , Office: P/3636 )
| Most Active Art Unit | 3636 |
| Art Unit(s) | 3624, 3507, 3636 |
| Total Applications | 2763 |
| Issued Applications | 2191 |
| Pending Applications | 173 |
| Abandoned Applications | 429 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
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[patent_issue_date] => 2023-10-05
[patent_title] => Engine
[patent_app_type] => utility
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Array
(
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[patent_issue_date] => 2024-06-11
[patent_title] => Rotary engine with dual-fuel injectors
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Array
(
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[patent_issue_date] => 2023-12-14
[patent_title] => INTERNAL COMBUSTION ENGINE SYSTEM
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Array
(
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[patent_title] => DRIVING APPARATUS AND BLOOD PUMP
[patent_app_type] => utility
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Array
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Array
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[patent_title] => PUMP HOUSING WITH AN INTERIOR FOR ACCOMMODATING A PUMP ROTOR
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Array
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Array
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Array
(
[id] => 19368722
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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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