
John M. Hoffmann
Examiner (ID: 13343, Phone: (571)272-1191 , Office: P/1741 )
| Most Active Art Unit | 1731 |
| Art Unit(s) | 1741, 1303, 1731, 1791, 1712, 1304 |
| Total Applications | 1565 |
| Issued Applications | 722 |
| Pending Applications | 142 |
| Abandoned Applications | 703 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 12887500
[patent_doc_number] => 20180187675
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-07-05
[patent_title] => MODULAR THRUST-COMPENSATING ROTOR ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 15/740492
[patent_app_country] => US
[patent_app_date] => 2016-05-11
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Array
(
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[patent_issue_date] => 2018-07-03
[patent_title] => Rotary engine with explosion chamber pockets in the cylinder and power wheel
[patent_app_type] => utility
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Array
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[patent_issue_date] => 2020-01-14
[patent_title] => Cylinder-rotation compressor with improved vane and suction passage locations
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Array
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Array
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Array
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[patent_issue_date] => 2020-04-07
[patent_title] => Geared positive-displacement machine with integral rolling tracks for the rolling bodies
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Array
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[id] => 11093253
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[patent_issue_date] => 2016-10-06
[patent_title] => 'DOUBLE BAR SINGLE WHEEL ROTARY COMBUSTION ENGINE AND THE COMPONENTS THEREOF'
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Array
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Array
(
[id] => 14172693
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[patent_title] => Circulating piston engine having a rotary valve assembly
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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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