
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] => 8907460
[patent_doc_number] => 08479513
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-07-09
[patent_title] => 'Control device for drive unit of rotary motor for electrically assisted turbocharger'
[patent_app_type] => utility
[patent_app_number] => 12/524619
[patent_app_country] => US
[patent_app_date] => 2008-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12524619
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/524619 | Control device for drive unit of rotary motor for electrically assisted turbocharger | Feb 4, 2008 | Issued |
Array
(
[id] => 8953792
[patent_doc_number] => 08499558
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-08-06
[patent_title] => 'Turbocharger with mixing device upstream of compressor inlet'
[patent_app_type] => utility
[patent_app_number] => 12/524039
[patent_app_country] => US
[patent_app_date] => 2008-02-01
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/524039 | Turbocharger with mixing device upstream of compressor inlet | Jan 31, 2008 | Issued |
Array
(
[id] => 6612428
[patent_doc_number] => 20100310400
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-12-09
[patent_title] => 'Rotary Compressor'
[patent_app_type] => utility
[patent_app_number] => 12/865112
[patent_app_country] => US
[patent_app_date] => 2008-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] => publications/A1/0310/20100310400.pdf
[firstpage_image] =>[orig_patent_app_number] => 12865112
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/865112 | Rotary compressor with synchronous turning between cylinder block and rotor | Jan 28, 2008 | Issued |
Array
(
[id] => 31461
[patent_doc_number] => 07785088
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-08-31
[patent_title] => 'Scroll fluid machine with a coating layer'
[patent_app_type] => utility
[patent_app_number] => 12/010736
[patent_app_country] => US
[patent_app_date] => 2008-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
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[patent_no_of_words] => 13085
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[firstpage_image] =>[orig_patent_app_number] => 12010736
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/010736 | Scroll fluid machine with a coating layer | Jan 28, 2008 | Issued |
Array
(
[id] => 263140
[patent_doc_number] => 07568897
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-08-04
[patent_title] => 'Scroll machine with seal'
[patent_app_type] => utility
[patent_app_number] => 12/017217
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[patent_app_date] => 2008-01-21
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[firstpage_image] =>[orig_patent_app_number] => 12017217
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/017217 | Scroll machine with seal | Jan 20, 2008 | Issued |
Array
(
[id] => 5354584
[patent_doc_number] => 20090185928
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-23
[patent_title] => 'Scroll Compressor Suction Flow Path & Bearing Arrangement Features'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/015592 | Scroll compressor suction flow path and bearing arrangement features | Jan 16, 2008 | Issued |
Array
(
[id] => 5354588
[patent_doc_number] => 20090185932
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-23
[patent_title] => 'Scroll Compressor Build Assembly'
[patent_app_type] => utility
[patent_app_number] => 12/015596
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
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[firstpage_image] =>[orig_patent_app_number] => 12015596
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/015596 | Scroll compressor build assembly | Jan 16, 2008 | Issued |
Array
(
[id] => 5354587
[patent_doc_number] => 20090185931
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-23
[patent_title] => 'Shaft mounted counterweight, method and scroll compressor incorporating same'
[patent_app_type] => utility
[patent_app_number] => 12/015689
[patent_app_country] => US
[patent_app_date] => 2008-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[pdf_file] => publications/A1/0185/20090185931.pdf
[firstpage_image] =>[orig_patent_app_number] => 12015689
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/015689 | Shaft mounted counterweight, method and scroll compressor incorporating same | Jan 16, 2008 | Issued |
Array
(
[id] => 5354585
[patent_doc_number] => 20090185929
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-23
[patent_title] => 'Mounting Base and Scroll Compressor Incorporating Same'
[patent_app_type] => utility
[patent_app_number] => 12/015643
[patent_app_country] => US
[patent_app_date] => 2008-01-17
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[firstpage_image] =>[orig_patent_app_number] => 12015643
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/015643 | Mounting base and scroll compressor incorporating same | Jan 16, 2008 | Issued |
Array
(
[id] => 5354583
[patent_doc_number] => 20090185927
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-23
[patent_title] => 'Key Coupling and Scroll Compressor Incorporating Same'
[patent_app_type] => utility
[patent_app_number] => 12/015571
[patent_app_country] => US
[patent_app_date] => 2008-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[pdf_file] => publications/A1/0185/20090185927.pdf
[firstpage_image] =>[orig_patent_app_number] => 12015571
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/015571 | Key Coupling and Scroll Compressor Incorporating Same | Jan 16, 2008 | Abandoned |
Array
(
[id] => 4761920
[patent_doc_number] => 20080173129
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-24
[patent_title] => 'Crankshaft'
[patent_app_type] => utility
[patent_app_number] => 12/007901
[patent_app_country] => US
[patent_app_date] => 2008-01-16
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0173/20080173129.pdf
[firstpage_image] =>[orig_patent_app_number] => 12007901
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/007901 | Crankshaft having first and second eccentric portions | Jan 15, 2008 | Issued |
Array
(
[id] => 4575093
[patent_doc_number] => 07850438
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-12-14
[patent_title] => 'Scroll fluid machine with back pressure chamber sealing'
[patent_app_type] => utility
[patent_app_number] => 11/990004
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[firstpage_image] =>[orig_patent_app_number] => 11990004
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/990004 | Scroll fluid machine with back pressure chamber sealing | Jan 14, 2008 | Issued |
Array
(
[id] => 8525838
[patent_doc_number] => 08302402
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-11-06
[patent_title] => 'Air induction system with recirculation loop'
[patent_app_type] => utility
[patent_app_number] => 12/007404
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[patent_app_date] => 2008-01-10
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12007404
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/007404 | Air induction system with recirculation loop | Jan 9, 2008 | Issued |
Array
(
[id] => 5577749
[patent_doc_number] => 20090173095
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-09
[patent_title] => 'FLUID SEPARATOR FOR A COMPRESSOR'
[patent_app_type] => utility
[patent_app_number] => 11/970227
[patent_app_country] => US
[patent_app_date] => 2008-01-07
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[firstpage_image] =>[orig_patent_app_number] => 11970227
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/970227 | Fluid separator for a compressor | Jan 6, 2008 | Issued |
Array
(
[id] => 6261364
[patent_doc_number] => 20100251991
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-10-07
[patent_title] => 'VOLUME EXPANSION ROTARY PISTON MACHINE'
[patent_app_type] => utility
[patent_app_number] => 12/743582
[patent_app_country] => US
[patent_app_date] => 2007-12-27
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 12743582
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/743582 | Volume expansion rotary piston machine | Dec 26, 2007 | Issued |
Array
(
[id] => 4879145
[patent_doc_number] => 20080152528
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-06-26
[patent_title] => 'SCROLL FLUID MACHINE'
[patent_app_type] => utility
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[pdf_file] => publications/A1/0152/20080152528.pdf
[firstpage_image] =>[orig_patent_app_number] => 11964106
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/964106 | Scroll fluid machine | Dec 25, 2007 | Issued |
Array
(
[id] => 5542132
[patent_doc_number] => 20090152009
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-18
[patent_title] => 'Nano particle reinforced polymer element for stator and rotor assembly'
[patent_app_type] => utility
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[firstpage_image] =>[orig_patent_app_number] => 12002710
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/002710 | Nano particle reinforced polymer element for stator and rotor assembly | Dec 17, 2007 | Abandoned |
Array
(
[id] => 1421
[patent_doc_number] => 07814882
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[patent_issue_date] => 2010-10-19
[patent_title] => 'Rotary piston engine'
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[firstpage_image] =>[orig_patent_app_number] => 12002484
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/002484 | Rotary piston engine | Dec 16, 2007 | Issued |
Array
(
[id] => 4866200
[patent_doc_number] => 20080145259
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[patent_kind] => A1
[patent_issue_date] => 2008-06-19
[patent_title] => 'Oil Pump and Method of Assembling the Oil Pump'
[patent_app_type] => utility
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[firstpage_image] =>[orig_patent_app_number] => 11954910
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/954910 | Oil pump and method of assembling the oil pump | Dec 11, 2007 | Issued |
Array
(
[id] => 4866198
[patent_doc_number] => 20080145257
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-06-19
[patent_title] => 'Lubricant-tight vane rotary vacuum pump'
[patent_app_type] => utility
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[pdf_file] => publications/A1/0145/20080145257.pdf
[firstpage_image] =>[orig_patent_app_number] => 12001716
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/001716 | Lubricant-tight vane rotary vacuum pump | Dec 10, 2007 | Issued |