
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] => 11699484
[patent_doc_number] => 09689390
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[patent_kind] => B2
[patent_issue_date] => 2017-06-27
[patent_title] => 'Fluid pump with shaft driven pumping element'
[patent_app_type] => utility
[patent_app_number] => 14/187482
[patent_app_country] => US
[patent_app_date] => 2014-02-24
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Array
(
[id] => 9670284
[patent_doc_number] => 20140234148
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-08-21
[patent_title] => 'Scroll Compressor'
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2014-02-11
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Array
(
[id] => 12247987
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[patent_kind] => B2
[patent_issue_date] => 2018-03-20
[patent_title] => 'Eccentric screw pump with overpressure protection'
[patent_app_type] => utility
[patent_app_number] => 14/769351
[patent_app_country] => US
[patent_app_date] => 2014-02-06
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Array
(
[id] => 9641741
[patent_doc_number] => 20140219853
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[patent_kind] => A1
[patent_issue_date] => 2014-08-07
[patent_title] => 'Vane for a Vane Cell Device, as Well as a Vane Cell Device'
[patent_app_type] => utility
[patent_app_number] => 14/168641
[patent_app_country] => US
[patent_app_date] => 2014-01-30
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/168641 | Vane with offset walls and fluid passages used in a vane cell device | Jan 29, 2014 | Issued |
Array
(
[id] => 10784981
[patent_doc_number] => 20160131137
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[patent_kind] => A1
[patent_issue_date] => 2016-05-12
[patent_title] => 'ROTARY COMPRESSOR'
[patent_app_type] => utility
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Array
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[patent_title] => 'Rotary compressor with silicon dioxide'
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Array
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[patent_title] => 'OPTIMIZED HELIX ANGLE ROTORS FOR ROOTS-STYLE SUPERCHARGER'
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Array
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[id] => 9593769
[patent_doc_number] => 20140190446
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[patent_issue_date] => 2014-07-10
[patent_title] => 'FIXED VANE ROTARY ABUTMENT ENGINE'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/152163 | FIXED VANE ROTARY ABUTMENT ENGINE | Jan 9, 2014 | Abandoned |
Array
(
[id] => 9564830
[patent_doc_number] => 20140182542
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[patent_kind] => A1
[patent_issue_date] => 2014-07-03
[patent_title] => 'Circulating Piston Engine'
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Array
(
[id] => 11522285
[patent_doc_number] => 09605674
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[patent_title] => 'Vacuum scroll pump having pressure-balanced orbiting plate scroll'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/140591 | Vacuum scroll pump having pressure-balanced orbiting plate scroll | Dec 25, 2013 | Issued |
Array
(
[id] => 11357953
[patent_doc_number] => 09534599
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[patent_title] => 'Scroll compressor having a first and second oldham couplings'
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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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