
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] => 12528552
[patent_doc_number] => 10006366
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-06-26
[patent_title] => Fuel recirculation thermal management system
[patent_app_type] => utility
[patent_app_number] => 14/697880
[patent_app_country] => US
[patent_app_date] => 2015-04-28
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/697880 | Fuel recirculation thermal management system | Apr 27, 2015 | Issued |
Array
(
[id] => 10348367
[patent_doc_number] => 20150233372
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-08-20
[patent_title] => 'GEAR PUMP HAVING GROOVED MOUNTING ADAPTER'
[patent_app_type] => utility
[patent_app_number] => 14/695563
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/695563 | GEAR PUMP HAVING GROOVED MOUNTING ADAPTER | Apr 23, 2015 | Abandoned |
Array
(
[id] => 11444025
[patent_doc_number] => 20170045046
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-16
[patent_title] => 'Fluid Delivery System With A Shaft Having A Through-Passage'
[patent_app_type] => utility
[patent_app_number] => 15/305579
[patent_app_country] => US
[patent_app_date] => 2015-04-22
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/305579 | Fluid delivery system with a shaft having a through-passage | Apr 21, 2015 | Issued |
Array
(
[id] => 10437844
[patent_doc_number] => 20150322856
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[patent_kind] => A1
[patent_issue_date] => 2015-11-12
[patent_title] => 'MULTI-STAGE TURBOCHARGER SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 14/684918
[patent_app_country] => US
[patent_app_date] => 2015-04-13
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Array
(
[id] => 11937177
[patent_doc_number] => 20170241327
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[patent_kind] => A1
[patent_issue_date] => 2017-08-24
[patent_title] => 'Supercharger Cooling Means'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/330526 | Supercharger cooling means | Apr 9, 2015 | Issued |
Array
(
[id] => 11422208
[patent_doc_number] => 20170030352
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-02
[patent_title] => 'ECCENTRIC MOVABLE VANE PUMP'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/301396 | ECCENTRIC MOVABLE VANE PUMP | Apr 4, 2015 | Abandoned |
Array
(
[id] => 11205639
[patent_doc_number] => 09435257
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-09-06
[patent_title] => 'HCCI rotary engine with variable compression ratio control'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/763319 | HCCI rotary engine with variable compression ratio control | Mar 24, 2015 | Issued |
Array
(
[id] => 11068569
[patent_doc_number] => 20160265533
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-09-15
[patent_title] => 'SPIRAL VALVE ACTUATOR FOR AIR COMPRESSOR'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/642356 | SPIRAL VALVE ACTUATOR FOR AIR COMPRESSOR | Mar 8, 2015 | Abandoned |
Array
(
[id] => 10762763
[patent_doc_number] => 20160108916
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-04-21
[patent_title] => 'ROTOR AND ROTARY FLUID MACHINE'
[patent_app_type] => utility
[patent_app_number] => 14/892939
[patent_app_country] => US
[patent_app_date] => 2015-02-19
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/892939 | Rotor with a resin layer that has circular or spiral grooves | Feb 18, 2015 | Issued |
Array
(
[id] => 15134107
[patent_doc_number] => 10480506
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-11-19
[patent_title] => Conical screw machine with rotating inner and outer elements that are longitudinally fixed
[patent_app_type] => utility
[patent_app_number] => 15/120031
[patent_app_country] => US
[patent_app_date] => 2015-02-18
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/120031 | Conical screw machine with rotating inner and outer elements that are longitudinally fixed | Feb 17, 2015 | Issued |
Array
(
[id] => 11444026
[patent_doc_number] => 20170045047
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-16
[patent_title] => 'VANE PUMP WITH ADJUSTABLE DELIVERY VOLUME'
[patent_app_type] => utility
[patent_app_number] => 15/305973
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/305973 | Vane pump with adjustable delivery volume | Feb 16, 2015 | Issued |
Array
(
[id] => 12200307
[patent_doc_number] => 09903366
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[patent_title] => 'Variable displacement vane pump'
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Array
(
[id] => 13749863
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Array
(
[id] => 12964009
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[patent_title] => Bearing faces with fluid channels for gear pumps
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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] =>) 15/510779 | Exhaust bearing seat, screw compressor and air-conditioning unit | Dec 25, 2014 | Issued |
Array
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Array
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