
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] => 9434907
[patent_doc_number] => 20140112814
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-04-24
[patent_title] => 'VACUUM PUMP'
[patent_app_type] => utility
[patent_app_number] => 14/119851
[patent_app_country] => US
[patent_app_date] => 2012-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14119851
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/119851 | VACUUM PUMP | May 28, 2012 | Abandoned |
Array
(
[id] => 8680100
[patent_doc_number] => 20130048384
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-02-28
[patent_title] => 'APPARATUS AND METHOD FOR CONTROLLING OR LIMITING ROTOR ORBIT IN MOVING CAVITY MOTORS AND PUMPS'
[patent_app_type] => utility
[patent_app_number] => 13/480080
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13480080
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/480080 | Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps | May 23, 2012 | Issued |
Array
(
[id] => 8378799
[patent_doc_number] => 20120222419
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-09-06
[patent_title] => 'TURBOCHARGER HAVING BALANCE VALVE, WASTEGATE, AND COMMON ACTUATOR'
[patent_app_type] => utility
[patent_app_number] => 13/472175
[patent_app_country] => US
[patent_app_date] => 2012-05-15
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Array
(
[id] => 9045947
[patent_doc_number] => 08540500
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2013-09-24
[patent_title] => 'High capacity lightweight compact vane motor or pump system'
[patent_app_type] => utility
[patent_app_number] => 13/466432
[patent_app_country] => US
[patent_app_date] => 2012-05-08
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/466432 | High capacity lightweight compact vane motor or pump system | May 7, 2012 | Issued |
Array
(
[id] => 8370058
[patent_doc_number] => 20120219448
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[patent_kind] => A1
[patent_issue_date] => 2012-08-30
[patent_title] => 'ADJUSTABLE ROTARY PUMP WITH REDUCED WEAR'
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[patent_app_date] => 2012-05-04
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/464206 | Adjustable rotary pump with reduced wear | May 3, 2012 | Issued |
Array
(
[id] => 8479812
[patent_doc_number] => 20120279219
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-11-08
[patent_title] => 'COMBUSTION ENGINE AND MOTOR VEHICLE'
[patent_app_type] => utility
[patent_app_number] => 13/463943
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/463943 | COMBUSTION ENGINE AND MOTOR VEHICLE | May 3, 2012 | Abandoned |
Array
(
[id] => 9411070
[patent_doc_number] => RE044841
[patent_country] => US
[patent_kind] => E1
[patent_issue_date] => 2014-04-15
[patent_title] => 'Pump with conveying chamber formed in outer rotor surface'
[patent_app_type] => reissue
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[patent_app_country] => US
[patent_app_date] => 2012-04-18
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/449985 | Pump with conveying chamber formed in outer rotor surface | Apr 17, 2012 | Issued |
Array
(
[id] => 11344031
[patent_doc_number] => 09528433
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-12-27
[patent_title] => 'Double bars and single wheel rotary combustion engine'
[patent_app_type] => utility
[patent_app_number] => 13/438848
[patent_app_country] => US
[patent_app_date] => 2012-04-04
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/438848 | Double bars and single wheel rotary combustion engine | Apr 3, 2012 | Issued |
Array
(
[id] => 9400511
[patent_doc_number] => 08690558
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[patent_kind] => B2
[patent_issue_date] => 2014-04-08
[patent_title] => 'Compressor and manufacturing method thereof'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/438817 | Compressor and manufacturing method thereof | Apr 2, 2012 | Issued |
Array
(
[id] => 11597327
[patent_doc_number] => 09644481
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-05-09
[patent_title] => 'Gerotor hydraulic device with adjustable output'
[patent_app_type] => utility
[patent_app_number] => 14/001669
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/001669 | Gerotor hydraulic device with adjustable output | Mar 7, 2012 | Issued |
Array
(
[id] => 10849829
[patent_doc_number] => 08876506
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-11-04
[patent_title] => 'Displacement pump with internal compression'
[patent_app_type] => utility
[patent_app_number] => 13/408191
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/408191 | Displacement pump with internal compression | Feb 28, 2012 | Issued |
Array
(
[id] => 8993828
[patent_doc_number] => 08517704
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[patent_kind] => B2
[patent_issue_date] => 2013-08-27
[patent_title] => 'Compressor having capacity modulation system'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/367950 | Compressor having capacity modulation system | Feb 6, 2012 | Issued |
Array
(
[id] => 8220615
[patent_doc_number] => 20120134859
[patent_country] => US
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[patent_title] => 'Suction Duct and Scroll Compressor Incorporating Same'
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Array
(
[id] => 9619206
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/346268 | System for recovering engine exhaust energy | Jan 8, 2012 | Issued |
Array
(
[id] => 9139163
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[patent_title] => 'Oil pump rotor'
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Array
(
[id] => 10014364
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Array
(
[id] => 10516593
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[patent_issue_date] => 2016-01-26
[patent_title] => 'Compressor with sliding member resin layer'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/996767 | Compressor with sliding member resin layer | Dec 18, 2011 | Issued |
Array
(
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/300446 | Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps | Nov 17, 2011 | Issued |