
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] => 14520521
[patent_doc_number] => 10337509
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-07-02
[patent_title] => Internal gear pump
[patent_app_type] => utility
[patent_app_number] => 15/505162
[patent_app_country] => US
[patent_app_date] => 2015-08-04
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15505162
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/505162 | Internal gear pump | Aug 3, 2015 | Issued |
Array
(
[id] => 12963958
[patent_doc_number] => 09874191
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-01-23
[patent_title] => Method and system for assisting engine start with a supercharger
[patent_app_type] => utility
[patent_app_number] => 14/804624
[patent_app_country] => US
[patent_app_date] => 2015-07-21
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/804624 | Method and system for assisting engine start with a supercharger | Jul 20, 2015 | Issued |
| 14/801787 | APPARATUS AND METHOD FOR ACTIVE VEHICLE SUSPENSION | Jul 15, 2015 | Abandoned |
Array
(
[id] => 10664502
[patent_doc_number] => 20160010645
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[patent_kind] => A1
[patent_issue_date] => 2016-01-14
[patent_title] => 'COMPACT STRUCTURE OF GEAR PUMP'
[patent_app_type] => utility
[patent_app_number] => 14/796198
[patent_app_country] => US
[patent_app_date] => 2015-07-10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/796198 | Sealing of a gear pump | Jul 9, 2015 | Issued |
Array
(
[id] => 11383712
[patent_doc_number] => 20170009768
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-01-12
[patent_title] => 'VANE PUMPS'
[patent_app_type] => utility
[patent_app_number] => 14/795338
[patent_app_country] => US
[patent_app_date] => 2015-07-09
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/795338 | Vane pumps with vane wear detection | Jul 8, 2015 | Issued |
Array
(
[id] => 12024461
[patent_doc_number] => 20170314560
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[patent_kind] => A1
[patent_issue_date] => 2017-11-02
[patent_title] => 'Compressor, Air Conditioning System, and a Method of Controlling a Compressor'
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[patent_app_number] => 15/524331
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/524331 | Compressor, air conditioning system, and a method of controlling a compressor | Jul 5, 2015 | Issued |
Array
(
[id] => 13764677
[patent_doc_number] => 10174673
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[patent_kind] => B2
[patent_issue_date] => 2019-01-08
[patent_title] => Portable green power systems
[patent_app_type] => utility
[patent_app_number] => 14/741999
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Array
(
[id] => 13094425
[patent_doc_number] => 10066547
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[patent_issue_date] => 2018-09-04
[patent_title] => Combined two engine cycle with at least one recuperated cycle engine for rotor drive
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/737633 | Combined two engine cycle with at least one recuperated cycle engine for rotor drive | Jun 11, 2015 | Issued |
Array
(
[id] => 12752560
[patent_doc_number] => 20180142687
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-24
[patent_title] => SCROLL COMPRESSOR
[patent_app_type] => utility
[patent_app_number] => 15/568509
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/568509 | Scroll compressor with different materials and thickness of scroll laps | Jun 9, 2015 | Issued |
Array
(
[id] => 11650002
[patent_doc_number] => 20170145903
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-05-25
[patent_title] => 'CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 15/309703
[patent_app_country] => US
[patent_app_date] => 2015-06-03
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/309703 | CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE | Jun 2, 2015 | Abandoned |
Array
(
[id] => 17090402
[patent_doc_number] => 11118583
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-09-14
[patent_title] => Scroll fluid machine with concave and convex portions in the spiral laps
[patent_app_type] => utility
[patent_app_number] => 15/578093
[patent_app_country] => US
[patent_app_date] => 2015-06-03
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/578093 | Scroll fluid machine with concave and convex portions in the spiral laps | Jun 2, 2015 | Issued |
Array
(
[id] => 14520533
[patent_doc_number] => 10337515
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-07-02
[patent_title] => Spindle compressor using refrigerant cooling for housing and rotor
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Array
(
[id] => 14949871
[patent_doc_number] => 10436196
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-10-08
[patent_title] => Screw rotor with high lobe count
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/315551 | Screw rotor with high lobe count | May 31, 2015 | Issued |
Array
(
[id] => 11555742
[patent_doc_number] => 20170101988
[patent_country] => US
[patent_kind] => A1
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[patent_title] => 'INTEGRATED PRESSURE PLATE AND PORT PLATE FOR PUMP'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/315245 | Integrated pressure plate and port plate for pump | May 26, 2015 | Issued |
Array
(
[id] => 14200415
[patent_doc_number] => 10267311
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[patent_issue_date] => 2019-04-23
[patent_title] => Horizontal step scroll compressor with bypass ports
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/316909 | Horizontal step scroll compressor with bypass ports | May 19, 2015 | Issued |
Array
(
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[patent_title] => 'Key coupling and scroll compressor incorporating same'
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Array
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Array
(
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[patent_title] => System for thermally shielding a portion of a gas turbine shroud assembly
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Array
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Array
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