
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] => 4684576
[patent_doc_number] => 20080028757
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-07
[patent_title] => 'Condenser in a Turbo-Compressor System and Method for Operating One Such System'
[patent_app_type] => utility
[patent_app_number] => 11/577616
[patent_app_country] => US
[patent_app_date] => 2005-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 5200
[patent_no_of_claims] => 25
[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/A1/0028/20080028757.pdf
[firstpage_image] =>[orig_patent_app_number] => 11577616
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/577616 | Condenser in a Turbo-Compressor System and Method for Operating One Such System | Oct 17, 2005 | Abandoned |
Array
(
[id] => 409790
[patent_doc_number] => 07281529
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-10-16
[patent_title] => 'EGR cooler purging apparatus and method'
[patent_app_type] => utility
[patent_app_number] => 11/252102
[patent_app_country] => US
[patent_app_date] => 2005-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 3525
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/281/07281529.pdf
[firstpage_image] =>[orig_patent_app_number] => 11252102
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/252102 | EGR cooler purging apparatus and method | Oct 16, 2005 | Issued |
Array
(
[id] => 5753394
[patent_doc_number] => 20060222543
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-10-05
[patent_title] => 'Variable capacity rotary compressor'
[patent_app_type] => utility
[patent_app_number] => 11/246251
[patent_app_country] => US
[patent_app_date] => 2005-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3993
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
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[pdf_file] => publications/A1/0222/20060222543.pdf
[firstpage_image] =>[orig_patent_app_number] => 11246251
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/246251 | Variable capacity rotary compressor | Oct 10, 2005 | Issued |
Array
(
[id] => 5720287
[patent_doc_number] => 20060073060
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-04-06
[patent_title] => 'Oil pump'
[patent_app_type] => utility
[patent_app_number] => 11/243971
[patent_app_country] => US
[patent_app_date] => 2005-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 5107
[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/A1/0073/20060073060.pdf
[firstpage_image] =>[orig_patent_app_number] => 11243971
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/243971 | Oil pump | Oct 5, 2005 | Issued |
Array
(
[id] => 5636876
[patent_doc_number] => 20060067849
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-03-30
[patent_title] => 'Rotor structure of inscribed gear pump'
[patent_app_type] => utility
[patent_app_number] => 11/236821
[patent_app_country] => US
[patent_app_date] => 2005-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2442
[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/A1/0067/20060067849.pdf
[firstpage_image] =>[orig_patent_app_number] => 11236821
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/236821 | Rotor structure of inscribed gear pump | Sep 27, 2005 | Abandoned |
Array
(
[id] => 819844
[patent_doc_number] => 07407374
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-08-05
[patent_title] => 'Hydraulic machine'
[patent_app_type] => utility
[patent_app_number] => 11/236391
[patent_app_country] => US
[patent_app_date] => 2005-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 3085
[patent_no_of_claims] => 17
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/407/07407374.pdf
[firstpage_image] =>[orig_patent_app_number] => 11236391
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/236391 | Hydraulic machine | Sep 26, 2005 | Issued |
Array
(
[id] => 382490
[patent_doc_number] => 07306439
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-12-11
[patent_title] => 'Orbiting scroll in a scroll fluid machine'
[patent_app_type] => utility
[patent_app_number] => 11/234642
[patent_app_country] => US
[patent_app_date] => 2005-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 840
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/306/07306439.pdf
[firstpage_image] =>[orig_patent_app_number] => 11234642
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/234642 | Orbiting scroll in a scroll fluid machine | Sep 22, 2005 | Issued |
Array
(
[id] => 470223
[patent_doc_number] => 07229262
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-06-12
[patent_title] => 'Rotary piston pump end pressure regulation system'
[patent_app_type] => utility
[patent_app_number] => 11/226225
[patent_app_country] => US
[patent_app_date] => 2005-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 4434
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 578
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/229/07229262.pdf
[firstpage_image] =>[orig_patent_app_number] => 11226225
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/226225 | Rotary piston pump end pressure regulation system | Sep 14, 2005 | Issued |
Array
(
[id] => 5056270
[patent_doc_number] => 20070059192
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-03-15
[patent_title] => 'Flanged sleeve guide'
[patent_app_type] => utility
[patent_app_number] => 11/224711
[patent_app_country] => US
[patent_app_date] => 2005-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 8033
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0059/20070059192.pdf
[firstpage_image] =>[orig_patent_app_number] => 11224711
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/224711 | Flanged sleeve guide | Sep 11, 2005 | Issued |
Array
(
[id] => 5056271
[patent_doc_number] => 20070059193
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-03-15
[patent_title] => 'Scroll compressor with vapor injection'
[patent_app_type] => utility
[patent_app_number] => 11/224712
[patent_app_country] => US
[patent_app_date] => 2005-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3514
[patent_no_of_claims] => 19
[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/A1/0059/20070059193.pdf
[firstpage_image] =>[orig_patent_app_number] => 11224712
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/224712 | Scroll compressor with vapor injection | Sep 11, 2005 | Abandoned |
Array
(
[id] => 5753397
[patent_doc_number] => 20060222546
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-10-05
[patent_title] => 'Fixed scroll of scroll compressor'
[patent_app_type] => utility
[patent_app_number] => 11/213166
[patent_app_country] => US
[patent_app_date] => 2005-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 3205
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0222/20060222546.pdf
[firstpage_image] =>[orig_patent_app_number] => 11213166
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/213166 | Fixed scroll of scroll compressor | Aug 25, 2005 | Issued |
Array
(
[id] => 5753396
[patent_doc_number] => 20060222545
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-10-05
[patent_title] => 'Fixed scroll of scroll compressor'
[patent_app_type] => utility
[patent_app_number] => 11/213005
[patent_app_country] => US
[patent_app_date] => 2005-08-26
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0222/20060222545.pdf
[firstpage_image] =>[orig_patent_app_number] => 11213005
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/213005 | Fixed scroll of scroll compressor | Aug 25, 2005 | Abandoned |
Array
(
[id] => 859137
[patent_doc_number] => 07371058
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-05-13
[patent_title] => 'Oil feeding propeller of scroll compressor'
[patent_app_type] => utility
[patent_app_number] => 11/213224
[patent_app_country] => US
[patent_app_date] => 2005-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[pdf_file] => patents/07/371/07371058.pdf
[firstpage_image] =>[orig_patent_app_number] => 11213224
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/213224 | Oil feeding propeller of scroll compressor | Aug 25, 2005 | Issued |
Array
(
[id] => 5753401
[patent_doc_number] => 20060222550
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-10-05
[patent_title] => 'Oil supply structure of scroll compressor'
[patent_app_type] => utility
[patent_app_number] => 11/212988
[patent_app_country] => US
[patent_app_date] => 2005-08-26
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0222/20060222550.pdf
[firstpage_image] =>[orig_patent_app_number] => 11212988
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/212988 | Oil supply structure of scroll compressor | Aug 25, 2005 | Issued |
Array
(
[id] => 6245022
[patent_doc_number] => 20100135837
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-06-03
[patent_title] => 'Pump Casing'
[patent_app_type] => utility
[patent_app_number] => 11/990135
[patent_app_country] => US
[patent_app_date] => 2005-08-25
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0135/20100135837.pdf
[firstpage_image] =>[orig_patent_app_number] => 11990135
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/990135 | Pump Casing | Aug 24, 2005 | Abandoned |
Array
(
[id] => 5153785
[patent_doc_number] => 20070036668
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-02-15
[patent_title] => 'Scroll compressor discharge port improvements'
[patent_app_type] => utility
[patent_app_number] => 11/200364
[patent_app_country] => US
[patent_app_date] => 2005-08-09
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[pdf_file] => publications/A1/0036/20070036668.pdf
[firstpage_image] =>[orig_patent_app_number] => 11200364
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/200364 | Scroll compressor discharge port improvements | Aug 8, 2005 | Abandoned |
Array
(
[id] => 5737970
[patent_doc_number] => 20060008360
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-01-12
[patent_title] => 'Compression system, multicylinder rotary compressor, and refrigeration apparatus using the same'
[patent_app_type] => utility
[patent_app_number] => 11/174476
[patent_app_country] => US
[patent_app_date] => 2005-07-06
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0008/20060008360.pdf
[firstpage_image] =>[orig_patent_app_number] => 11174476
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/174476 | Compression system, multicylinder rotary compressor, and refrigeration apparatus using the same | Jul 5, 2005 | Issued |
Array
(
[id] => 5122732
[patent_doc_number] => 20070235001
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-10-11
[patent_title] => 'Rotary Engine with Two Rotors and Its Design Method'
[patent_app_type] => utility
[patent_app_number] => 11/629836
[patent_app_country] => US
[patent_app_date] => 2005-06-15
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[pdf_file] => publications/A1/0235/20070235001.pdf
[firstpage_image] =>[orig_patent_app_number] => 11629836
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/629836 | Rotary engine with two rotors and its design method | Jun 14, 2005 | Issued |
Array
(
[id] => 2739
[patent_doc_number] => 07811070
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-10-12
[patent_title] => 'Pneumatic vane motor with by-pass means'
[patent_app_type] => utility
[patent_app_number] => 11/916926
[patent_app_country] => US
[patent_app_date] => 2005-06-09
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[pdf_file] => patents/07/811/07811070.pdf
[firstpage_image] =>[orig_patent_app_number] => 11916926
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/916926 | Pneumatic vane motor with by-pass means | Jun 8, 2005 | Issued |
Array
(
[id] => 7710016
[patent_doc_number] => 08092202
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-01-10
[patent_title] => 'Propeller pump system for handed propeller applications'
[patent_app_type] => utility
[patent_app_number] => 11/146813
[patent_app_country] => US
[patent_app_date] => 2005-06-07
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/092/08092202.pdf
[firstpage_image] =>[orig_patent_app_number] => 11146813
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/146813 | Propeller pump system for handed propeller applications | Jun 6, 2005 | Issued |