
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] => 4771229
[patent_doc_number] => 20080056887
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-03-06
[patent_title] => 'HYDRAULIC GEAR MOTOR WITH INTEGRATED FILTER'
[patent_app_type] => utility
[patent_app_number] => 11/760981
[patent_app_country] => US
[patent_app_date] => 2007-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3186
[patent_no_of_claims] => 18
[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/A1/0056/20080056887.pdf
[firstpage_image] =>[orig_patent_app_number] => 11760981
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/760981 | HYDRAULIC GEAR MOTOR WITH INTEGRATED FILTER | Jun 10, 2007 | Abandoned |
Array
(
[id] => 5354593
[patent_doc_number] => 20090185937
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-23
[patent_title] => 'POSITIVE-DISPLACEMENT ROTARY MACHINE'
[patent_app_type] => utility
[patent_app_number] => 12/303184
[patent_app_country] => US
[patent_app_date] => 2007-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 28
[patent_figures_cnt] => 28
[patent_no_of_words] => 7583
[patent_no_of_claims] => 16
[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/A1/0185/20090185937.pdf
[firstpage_image] =>[orig_patent_app_number] => 12303184
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/303184 | Spherical positive displacement rotary machine | Jun 4, 2007 | Issued |
Array
(
[id] => 4948866
[patent_doc_number] => 20080304992
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-12-11
[patent_title] => 'Braze or solder reinforced moineu stator'
[patent_app_type] => utility
[patent_app_number] => 11/810203
[patent_app_country] => US
[patent_app_date] => 2007-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4503
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0304/20080304992.pdf
[firstpage_image] =>[orig_patent_app_number] => 11810203
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/810203 | Braze or solder reinforced Moineau stator | Jun 4, 2007 | Issued |
Array
(
[id] => 4751822
[patent_doc_number] => 20080159895
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-03
[patent_title] => 'SEALING STRUCTURE AND PACKING ELEMENT THEREOF'
[patent_app_type] => utility
[patent_app_number] => 11/755683
[patent_app_country] => US
[patent_app_date] => 2007-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 4474
[patent_no_of_claims] => 20
[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/A1/0159/20080159895.pdf
[firstpage_image] =>[orig_patent_app_number] => 11755683
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/755683 | SEALING STRUCTURE AND PACKING ELEMENT THEREOF | May 29, 2007 | Abandoned |
Array
(
[id] => 4791513
[patent_doc_number] => 20080292486
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-11-27
[patent_title] => 'Rotary Blower With Corrosion-Resistant Abradable Coating'
[patent_app_type] => utility
[patent_app_number] => 11/752345
[patent_app_country] => US
[patent_app_date] => 2007-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1822
[patent_no_of_claims] => 17
[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/A1/0292/20080292486.pdf
[firstpage_image] =>[orig_patent_app_number] => 11752345
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/752345 | Rotary blower with corrosion-resistant abradable coating | May 22, 2007 | Issued |
Array
(
[id] => 4791479
[patent_doc_number] => 20080292452
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-11-27
[patent_title] => 'Housing for a Supercharger Assembly'
[patent_app_type] => utility
[patent_app_number] => 11/751194
[patent_app_country] => US
[patent_app_date] => 2007-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1859
[patent_no_of_claims] => 20
[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/A1/0292/20080292452.pdf
[firstpage_image] =>[orig_patent_app_number] => 11751194
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/751194 | Housing for a supercharger assembly | May 20, 2007 | Issued |
Array
(
[id] => 5165173
[patent_doc_number] => 20070286757
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-13
[patent_title] => 'Device for driving a oil pump'
[patent_app_type] => utility
[patent_app_number] => 11/803543
[patent_app_country] => US
[patent_app_date] => 2007-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1907
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0286/20070286757.pdf
[firstpage_image] =>[orig_patent_app_number] => 11803543
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/803543 | Device for driving an oil pump in a transmission | May 14, 2007 | Issued |
Array
(
[id] => 100738
[patent_doc_number] => 07722339
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-05-25
[patent_title] => 'Compressor including attached compressor container'
[patent_app_type] => utility
[patent_app_number] => 11/797753
[patent_app_country] => US
[patent_app_date] => 2007-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 37
[patent_figures_cnt] => 43
[patent_no_of_words] => 25307
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/722/07722339.pdf
[firstpage_image] =>[orig_patent_app_number] => 11797753
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/797753 | Compressor including attached compressor container | May 6, 2007 | Issued |
Array
(
[id] => 4689447
[patent_doc_number] => 20080033628
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-07
[patent_title] => 'Method for operating an internal combustion engine'
[patent_app_type] => utility
[patent_app_number] => 11/800153
[patent_app_country] => US
[patent_app_date] => 2007-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4709
[patent_no_of_claims] => 15
[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/A1/0033/20080033628.pdf
[firstpage_image] =>[orig_patent_app_number] => 11800153
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/800153 | Method of operating an engine with a pressure-wave supercharger | May 2, 2007 | Issued |
Array
(
[id] => 4957025
[patent_doc_number] => 20080271449
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-11-06
[patent_title] => 'TURBOCHARGER WITH SLIDING PISTON, HAVING OVERLAPPING FIXED AND MOVING VANES'
[patent_app_type] => utility
[patent_app_number] => 11/742766
[patent_app_country] => US
[patent_app_date] => 2007-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4155
[patent_no_of_claims] => 14
[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/A1/0271/20080271449.pdf
[firstpage_image] =>[orig_patent_app_number] => 11742766
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/742766 | TURBOCHARGER WITH SLIDING PISTON, HAVING OVERLAPPING FIXED AND MOVING VANES | Apr 30, 2007 | Abandoned |
Array
(
[id] => 100742
[patent_doc_number] => 07722343
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-05-25
[patent_title] => 'Sealed-type rotary compressor and refrigerating cycle device'
[patent_app_type] => utility
[patent_app_number] => 11/739865
[patent_app_country] => US
[patent_app_date] => 2007-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 15
[patent_no_of_words] => 4696
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 244
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/722/07722343.pdf
[firstpage_image] =>[orig_patent_app_number] => 11739865
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/739865 | Sealed-type rotary compressor and refrigerating cycle device | Apr 24, 2007 | Issued |
Array
(
[id] => 7722860
[patent_doc_number] => 08096126
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-01-17
[patent_title] => 'Motor-driven supercharger'
[patent_app_type] => utility
[patent_app_number] => 12/300726
[patent_app_country] => US
[patent_app_date] => 2007-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2952
[patent_no_of_claims] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/096/08096126.pdf
[firstpage_image] =>[orig_patent_app_number] => 12300726
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/300726 | Motor-driven supercharger | Apr 24, 2007 | Issued |
Array
(
[id] => 173220
[patent_doc_number] => 07658599
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-02-09
[patent_title] => 'Rotary compressor with a filling member in the vane slot'
[patent_app_type] => utility
[patent_app_number] => 11/737184
[patent_app_country] => US
[patent_app_date] => 2007-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4301
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 197
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/658/07658599.pdf
[firstpage_image] =>[orig_patent_app_number] => 11737184
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/737184 | Rotary compressor with a filling member in the vane slot | Apr 18, 2007 | Issued |
Array
(
[id] => 5209897
[patent_doc_number] => 20070248481
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-10-25
[patent_title] => 'ADJUSTABLE ROTARY PUMP WITH REDUCED WEAR'
[patent_app_type] => utility
[patent_app_number] => 11/737397
[patent_app_country] => US
[patent_app_date] => 2007-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 6310
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0248/20070248481.pdf
[firstpage_image] =>[orig_patent_app_number] => 11737397
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/737397 | ADJUSTABLE ROTARY PUMP WITH REDUCED WEAR | Apr 18, 2007 | Abandoned |
Array
(
[id] => 4681670
[patent_doc_number] => 20080247896
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-09
[patent_title] => 'Fluoropolymer-containing films for use with positive-displacement fluid pumps'
[patent_app_type] => utility
[patent_app_number] => 11/784680
[patent_app_country] => US
[patent_app_date] => 2007-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3446
[patent_no_of_claims] => 20
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0247/20080247896.pdf
[firstpage_image] =>[orig_patent_app_number] => 11784680
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/784680 | Fluoropolymer-containing films for use with positive-displacement fluid pumps | Apr 8, 2007 | Issued |
Array
(
[id] => 4681636
[patent_doc_number] => 20080247862
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-09
[patent_title] => 'COMPRESSOR INLET DUCT'
[patent_app_type] => utility
[patent_app_number] => 11/696963
[patent_app_country] => US
[patent_app_date] => 2007-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1696
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0247/20080247862.pdf
[firstpage_image] =>[orig_patent_app_number] => 11696963
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/696963 | Compressor inlet duct | Apr 4, 2007 | Issued |
Array
(
[id] => 5025373
[patent_doc_number] => 20070266818
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-11-22
[patent_title] => 'REDUCTION GEAR PUMP'
[patent_app_type] => utility
[patent_app_number] => 11/696512
[patent_app_country] => US
[patent_app_date] => 2007-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2703
[patent_no_of_claims] => 16
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0266/20070266818.pdf
[firstpage_image] =>[orig_patent_app_number] => 11696512
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/696512 | Reduction gear pump | Apr 3, 2007 | Issued |
Array
(
[id] => 8351007
[patent_doc_number] => 08246332
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-08-21
[patent_title] => 'Rotor for a vane pump, made of plastic material reinforced by metallic foil'
[patent_app_type] => utility
[patent_app_number] => 12/294046
[patent_app_country] => US
[patent_app_date] => 2007-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12294046
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/294046 | Rotor for a vane pump, made of plastic material reinforced by metallic foil | Apr 2, 2007 | Issued |
Array
(
[id] => 4909080
[patent_doc_number] => 20080019846
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-01-24
[patent_title] => 'Variable displacement gerotor pump'
[patent_app_type] => utility
[patent_app_number] => 11/732029
[patent_app_country] => US
[patent_app_date] => 2007-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 5908
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0019/20080019846.pdf
[firstpage_image] =>[orig_patent_app_number] => 11732029
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/732029 | Variable displacement gerotor pump | Apr 1, 2007 | Abandoned |
Array
(
[id] => 59897
[patent_doc_number] => 07762069
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-07-27
[patent_title] => 'Method and device for increasing the torque of a reciprocating piston internal combustion engine, in particular of a diesel engine'
[patent_app_type] => utility
[patent_app_number] => 11/729926
[patent_app_country] => US
[patent_app_date] => 2007-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 5555
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 271
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/762/07762069.pdf
[firstpage_image] =>[orig_patent_app_number] => 11729926
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/729926 | Method and device for increasing the torque of a reciprocating piston internal combustion engine, in particular of a diesel engine | Mar 29, 2007 | Issued |