
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] => 6581078
[patent_doc_number] => 20100000498
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-07
[patent_title] => 'SUPERCHARGER'
[patent_app_type] => utility
[patent_app_number] => 12/167940
[patent_app_country] => US
[patent_app_date] => 2008-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 3677
[patent_no_of_claims] => 36
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0000/20100000498.pdf
[firstpage_image] =>[orig_patent_app_number] => 12167940
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/167940 | Supercharger with oil slinger and baffles | Jul 2, 2008 | Issued |
Array
(
[id] => 6581009
[patent_doc_number] => 20100000491
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-07
[patent_title] => 'Rotary engines, systems and methods'
[patent_app_type] => utility
[patent_app_number] => 12/217483
[patent_app_country] => US
[patent_app_date] => 2008-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 41
[patent_figures_cnt] => 41
[patent_no_of_words] => 23055
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[firstpage_image] =>[orig_patent_app_number] => 12217483
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/217483 | Rotary engines, systems and methods | Jul 2, 2008 | Abandoned |
Array
(
[id] => 5344939
[patent_doc_number] => 20090000300
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-01
[patent_title] => 'Compressor in the Intake Tract of an Internal Combustion Engine'
[patent_app_type] => utility
[patent_app_number] => 12/147515
[patent_app_country] => US
[patent_app_date] => 2008-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/147515 | Compressor in the intake tract of an internal combustion engine | Jun 26, 2008 | Issued |
Array
(
[id] => 4528737
[patent_doc_number] => 07871254
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-01-18
[patent_title] => 'Magnetic bearing and coupling device'
[patent_app_type] => utility
[patent_app_number] => 12/144774
[patent_app_country] => US
[patent_app_date] => 2008-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/07/871/07871254.pdf
[firstpage_image] =>[orig_patent_app_number] => 12144774
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/144774 | Magnetic bearing and coupling device | Jun 23, 2008 | Issued |
Array
(
[id] => 4596006
[patent_doc_number] => 07975481
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-07-12
[patent_title] => 'Method and apparatus for controlling a steam cycle'
[patent_app_type] => utility
[patent_app_number] => 12/144835
[patent_app_country] => US
[patent_app_date] => 2008-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[firstpage_image] =>[orig_patent_app_number] => 12144835
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/144835 | Method and apparatus for controlling a steam cycle | Jun 23, 2008 | Issued |
Array
(
[id] => 4848301
[patent_doc_number] => 20080314042
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-12-25
[patent_title] => 'Stationary combustion engine'
[patent_app_type] => utility
[patent_app_number] => 12/213544
[patent_app_country] => US
[patent_app_date] => 2008-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[firstpage_image] =>[orig_patent_app_number] => 12213544
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/213544 | Stationary combustion engine | Jun 19, 2008 | Abandoned |
Array
(
[id] => 4948868
[patent_doc_number] => 20080304994
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-12-11
[patent_title] => 'Scroll Fluid Machine'
[patent_app_type] => utility
[patent_app_number] => 12/136804
[patent_app_country] => US
[patent_app_date] => 2008-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => publications/A1/0304/20080304994.pdf
[firstpage_image] =>[orig_patent_app_number] => 12136804
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/136804 | Scroll Fluid Machine | Jun 10, 2008 | Abandoned |
Array
(
[id] => 7794012
[patent_doc_number] => 08122716
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-02-28
[patent_title] => 'VNT flow calibration adjustment'
[patent_app_type] => utility
[patent_app_number] => 12/132844
[patent_app_country] => US
[patent_app_date] => 2008-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 3405
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[pdf_file] => patents/08/122/08122716.pdf
[firstpage_image] =>[orig_patent_app_number] => 12132844
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/132844 | VNT flow calibration adjustment | Jun 3, 2008 | Issued |
Array
(
[id] => 7513795
[patent_doc_number] => 08037862
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2011-10-18
[patent_title] => 'Simplified multifunction component rotary engine'
[patent_app_type] => utility
[patent_app_number] => 12/129676
[patent_app_country] => US
[patent_app_date] => 2008-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
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[firstpage_image] =>[orig_patent_app_number] => 12129676
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/129676 | Simplified multifunction component rotary engine | May 28, 2008 | Issued |
Array
(
[id] => 7794800
[patent_doc_number] => 08123506
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-02-28
[patent_title] => 'Rotary sliding vane compressor with a secondary compressed fluid inlet'
[patent_app_type] => utility
[patent_app_number] => 12/156181
[patent_app_country] => US
[patent_app_date] => 2008-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] => patents/08/123/08123506.pdf
[firstpage_image] =>[orig_patent_app_number] => 12156181
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/156181 | Rotary sliding vane compressor with a secondary compressed fluid inlet | May 28, 2008 | Issued |
Array
(
[id] => 4496946
[patent_doc_number] => 07913663
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-03-29
[patent_title] => 'Rotary piston machine'
[patent_app_type] => utility
[patent_app_number] => 12/154204
[patent_app_country] => US
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[pdf_file] => patents/07/913/07913663.pdf
[firstpage_image] =>[orig_patent_app_number] => 12154204
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/154204 | Rotary piston machine | May 20, 2008 | Issued |
Array
(
[id] => 4503859
[patent_doc_number] => 07908857
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-03-22
[patent_title] => 'Engine having a turbocharger coupler'
[patent_app_type] => utility
[patent_app_number] => 12/117244
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[firstpage_image] =>[orig_patent_app_number] => 12117244
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/117244 | Engine having a turbocharger coupler | May 7, 2008 | Issued |
Array
(
[id] => 4758761
[patent_doc_number] => 20080310987
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[patent_title] => 'Rotary piston machine'
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[firstpage_image] =>[orig_patent_app_number] => 12148194
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/148194 | Rotary piston machine | Apr 16, 2008 | Abandoned |
Array
(
[id] => 246413
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[patent_issue_date] => 2009-09-08
[patent_title] => 'Compression system, multicylinder rotary compressor, and refrigeration apparatus using the same'
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[firstpage_image] =>[orig_patent_app_number] => 12081340
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/081340 | Compression system, multicylinder rotary compressor, and refrigeration apparatus using the same | Apr 14, 2008 | Issued |
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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[patent_title] => 'Inverted cardioid wankel engine'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/080320 | Inverted cardioid wankel engine | Mar 31, 2008 | Abandoned |
Array
(
[id] => 7708066
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[patent_title] => 'System for recovering engine exhaust energy'
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[firstpage_image] =>[orig_patent_app_number] => 12078416
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/078416 | System for recovering engine exhaust energy | Mar 30, 2008 | Issued |