
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] => 4650879
[patent_doc_number] => 20080038135
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-14
[patent_title] => 'CORROSION RESISTANT HYDRAULIC MOTOR'
[patent_app_type] => utility
[patent_app_number] => 11/463681
[patent_app_country] => US
[patent_app_date] => 2006-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1908
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0038/20080038135.pdf
[firstpage_image] =>[orig_patent_app_number] => 11463681
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/463681 | CORROSION RESISTANT HYDRAULIC MOTOR | Aug 9, 2006 | Abandoned |
Array
(
[id] => 8771264
[patent_doc_number] => 08425210
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-04-23
[patent_title] => 'Two-setting variable-eccentricity vane pump'
[patent_app_type] => utility
[patent_app_number] => 11/997636
[patent_app_country] => US
[patent_app_date] => 2006-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1099
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11997636
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/997636 | Two-setting variable-eccentricity vane pump | Jul 31, 2006 | Issued |
Array
(
[id] => 880779
[patent_doc_number] => 07350500
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2008-04-01
[patent_title] => 'Inverted cardioid engine'
[patent_app_type] => utility
[patent_app_number] => 11/497940
[patent_app_country] => US
[patent_app_date] => 2006-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4425
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/350/07350500.pdf
[firstpage_image] =>[orig_patent_app_number] => 11497940
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/497940 | Inverted cardioid engine | Jul 31, 2006 | Issued |
Array
(
[id] => 5238728
[patent_doc_number] => 20070017218
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-01-25
[patent_title] => 'Engine / compressor of compressed gas of free piston and freewheel'
[patent_app_type] => utility
[patent_app_number] => 11/491304
[patent_app_country] => US
[patent_app_date] => 2006-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 3184
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0017/20070017218.pdf
[firstpage_image] =>[orig_patent_app_number] => 11491304
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/491304 | Engine / compressor of compressed gas of free piston and freewheel | Jul 20, 2006 | Abandoned |
Array
(
[id] => 6481423
[patent_doc_number] => 20100008806
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-14
[patent_title] => 'Vane pump'
[patent_app_type] => utility
[patent_app_number] => 11/989654
[patent_app_country] => US
[patent_app_date] => 2006-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 7360
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0008/20100008806.pdf
[firstpage_image] =>[orig_patent_app_number] => 11989654
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/989654 | Regulatable vane-cell pump with a sealing web curving in an arc | Jul 19, 2006 | Issued |
Array
(
[id] => 252033
[patent_doc_number] => 07578664
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-08-25
[patent_title] => 'Oil supply structure of scroll compressor'
[patent_app_type] => utility
[patent_app_number] => 11/428901
[patent_app_country] => US
[patent_app_date] => 2006-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 6514
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 172
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/578/07578664.pdf
[firstpage_image] =>[orig_patent_app_number] => 11428901
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/428901 | Oil supply structure of scroll compressor | Jul 5, 2006 | Issued |
Array
(
[id] => 5302724
[patent_doc_number] => 20090297376
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-03
[patent_title] => 'Rotary Vacuum Pump'
[patent_app_type] => utility
[patent_app_number] => 11/988408
[patent_app_country] => US
[patent_app_date] => 2006-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2263
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0297/20090297376.pdf
[firstpage_image] =>[orig_patent_app_number] => 11988408
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/988408 | Rotary vacuum pump with a discharge compensating channel | Jun 29, 2006 | Issued |
Array
(
[id] => 5434820
[patent_doc_number] => 20090169406
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-02
[patent_title] => 'Scroll Compressor'
[patent_app_type] => utility
[patent_app_number] => 11/988064
[patent_app_country] => US
[patent_app_date] => 2006-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 10647
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0169/20090169406.pdf
[firstpage_image] =>[orig_patent_app_number] => 11988064
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/988064 | Scroll Compressor | Jun 27, 2006 | Issued |
Array
(
[id] => 7757916
[patent_doc_number] => 08112995
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-02-14
[patent_title] => 'Turbocharger with variable turbine geometry'
[patent_app_type] => utility
[patent_app_number] => 12/305769
[patent_app_country] => US
[patent_app_date] => 2006-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 4789
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 239
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/112/08112995.pdf
[firstpage_image] =>[orig_patent_app_number] => 12305769
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/305769 | Turbocharger with variable turbine geometry | Jun 18, 2006 | Issued |
Array
(
[id] => 362654
[patent_doc_number] => 07481633
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-01-27
[patent_title] => 'Rotor with cut-outs'
[patent_app_type] => utility
[patent_app_number] => 11/424425
[patent_app_country] => US
[patent_app_date] => 2006-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 3524
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/481/07481633.pdf
[firstpage_image] =>[orig_patent_app_number] => 11424425
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/424425 | Rotor with cut-outs | Jun 14, 2006 | Issued |
Array
(
[id] => 5162116
[patent_doc_number] => 20070283695
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-13
[patent_title] => 'System and method for turbocharger early failure detection and avoidance'
[patent_app_type] => utility
[patent_app_number] => 11/452855
[patent_app_country] => US
[patent_app_date] => 2006-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3281
[patent_no_of_claims] => 9
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0283/20070283695.pdf
[firstpage_image] =>[orig_patent_app_number] => 11452855
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/452855 | System and method for turbocharger early failure detection and avoidance | Jun 12, 2006 | Abandoned |
Array
(
[id] => 5472888
[patent_doc_number] => 20090246054
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-01
[patent_title] => 'Three-Stage Screw Compressor'
[patent_app_type] => utility
[patent_app_number] => 12/094390
[patent_app_country] => US
[patent_app_date] => 2006-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => publications/A1/0246/20090246054.pdf
[firstpage_image] =>[orig_patent_app_number] => 12094390
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/094390 | Three-stage screw compressor | Jun 8, 2006 | Issued |
Array
(
[id] => 5642180
[patent_doc_number] => 20060280635
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-12-14
[patent_title] => 'Arrangement and method for the mixing of particulate filling such as pieces of nougat or fruit into consumer ice mass'
[patent_app_type] => utility
[patent_app_number] => 11/449186
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0280/20060280635.pdf
[firstpage_image] =>[orig_patent_app_number] => 11449186
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/449186 | Arrangement and method for the mixing of particulate filling such as pieces of nougat or fruit into consumer ice mass | Jun 7, 2006 | Abandoned |
Array
(
[id] => 5162118
[patent_doc_number] => 20070283697
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-13
[patent_title] => 'Internal combustion engine including charged combustion air duct to a particulate filter'
[patent_app_type] => utility
[patent_app_number] => 11/449227
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[patent_app_date] => 2006-06-08
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[patent_drawing_sheets_cnt] => 3
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[firstpage_image] =>[orig_patent_app_number] => 11449227
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/449227 | Internal combustion engine including charged combustion air duct to a particulate filter | Jun 7, 2006 | Abandoned |
Array
(
[id] => 5007316
[patent_doc_number] => 20070277793
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-06
[patent_title] => 'Method for operating an internal combustion engine'
[patent_app_type] => utility
[patent_app_number] => 11/443689
[patent_app_country] => US
[patent_app_date] => 2006-06-01
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[pdf_file] => publications/A1/0277/20070277793.pdf
[firstpage_image] =>[orig_patent_app_number] => 11443689
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/443689 | Method for operating an internal combustion engine | May 31, 2006 | Abandoned |
Array
(
[id] => 5081871
[patent_doc_number] => 20070271921
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-11-29
[patent_title] => 'Inclined rib ported shroud compressor housing'
[patent_app_type] => utility
[patent_app_number] => 11/440308
[patent_app_country] => US
[patent_app_date] => 2006-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 3840
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0271/20070271921.pdf
[firstpage_image] =>[orig_patent_app_number] => 11440308
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/440308 | Inclined rib ported shroud compressor housing | May 23, 2006 | Issued |
Array
(
[id] => 4494603
[patent_doc_number] => 07918659
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-04-05
[patent_title] => 'Vacuum pump for a vehicle with multiple one-way valves'
[patent_app_type] => utility
[patent_app_number] => 11/915891
[patent_app_country] => US
[patent_app_date] => 2006-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/918/07918659.pdf
[firstpage_image] =>[orig_patent_app_number] => 11915891
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/915891 | Vacuum pump for a vehicle with multiple one-way valves | May 21, 2006 | Issued |
Array
(
[id] => 5621801
[patent_doc_number] => 20060260305
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-11-23
[patent_title] => 'Supercharging pressure controller for engine'
[patent_app_type] => utility
[patent_app_number] => 11/437618
[patent_app_country] => US
[patent_app_date] => 2006-05-22
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[pdf_file] => publications/A1/0260/20060260305.pdf
[firstpage_image] =>[orig_patent_app_number] => 11437618
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/437618 | Supercharging pressure controller for engine | May 21, 2006 | Issued |
Array
(
[id] => 4487915
[patent_doc_number] => 07955062
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-06-07
[patent_title] => 'Vane pump'
[patent_app_type] => utility
[patent_app_number] => 11/914203
[patent_app_country] => US
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[pdf_file] => patents/07/955/07955062.pdf
[firstpage_image] =>[orig_patent_app_number] => 11914203
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/914203 | Vane pump | May 11, 2006 | Issued |
Array
(
[id] => 5445935
[patent_doc_number] => 20090047161
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-02-19
[patent_title] => 'Linking element for connecting the two volutes of a scroll compressor'
[patent_app_type] => utility
[patent_app_number] => 11/918744
[patent_app_country] => US
[patent_app_date] => 2006-05-09
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0047/20090047161.pdf
[firstpage_image] =>[orig_patent_app_number] => 11918744
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/918744 | Linking element for connecting the two volutes of a scroll compressor | May 8, 2006 | Issued |