
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] => 393294
[patent_doc_number] => 07296984
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-11-20
[patent_title] => 'Gear pump and liquid injection apparatus'
[patent_app_type] => utility
[patent_app_number] => 11/002232
[patent_app_country] => US
[patent_app_date] => 2004-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 6211
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/296/07296984.pdf
[firstpage_image] =>[orig_patent_app_number] => 11002232
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/002232 | Gear pump and liquid injection apparatus | Dec 2, 2004 | Issued |
Array
(
[id] => 121350
[patent_doc_number] => 07704061
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-04-27
[patent_title] => 'Oil pump'
[patent_app_type] => utility
[patent_app_number] => 10/984927
[patent_app_country] => US
[patent_app_date] => 2004-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 2429
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/704/07704061.pdf
[firstpage_image] =>[orig_patent_app_number] => 10984927
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/984927 | Oil pump | Nov 9, 2004 | Issued |
Array
(
[id] => 5804227
[patent_doc_number] => 20060090579
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-05-04
[patent_title] => 'Positive displacement pump gear'
[patent_app_type] => utility
[patent_app_number] => 10/979310
[patent_app_country] => US
[patent_app_date] => 2004-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2401
[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/A1/0090/20060090579.pdf
[firstpage_image] =>[orig_patent_app_number] => 10979310
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/979310 | Positive displacement pump gear | Nov 1, 2004 | Abandoned |
Array
(
[id] => 5074706
[patent_doc_number] => 20070014681
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-01-18
[patent_title] => 'Retrorotating, post-rotating and birotating prime movers'
[patent_app_type] => utility
[patent_app_number] => 10/573526
[patent_app_country] => US
[patent_app_date] => 2004-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 78
[patent_figures_cnt] => 78
[patent_no_of_words] => 40201
[patent_no_of_claims] => 40
[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/A1/0014/20070014681.pdf
[firstpage_image] =>[orig_patent_app_number] => 10573526
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/573526 | Retrorotating, post-rotating and birotating prime movers | Sep 2, 2004 | Abandoned |
Array
(
[id] => 5084802
[patent_doc_number] => 20070274853
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-11-29
[patent_title] => 'Gear Tooth and External Gear Pump'
[patent_app_type] => utility
[patent_app_number] => 10/568585
[patent_app_country] => US
[patent_app_date] => 2004-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1623
[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/A1/0274/20070274853.pdf
[firstpage_image] =>[orig_patent_app_number] => 10568585
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/568585 | Gear tooth and external gear pump | Jul 20, 2004 | Issued |
Array
(
[id] => 5004429
[patent_doc_number] => 20070201997
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-08-30
[patent_title] => 'Scroll Compressor'
[patent_app_type] => utility
[patent_app_number] => 10/560365
[patent_app_country] => US
[patent_app_date] => 2004-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6945
[patent_no_of_claims] => 20
[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/A1/0201/20070201997.pdf
[firstpage_image] =>[orig_patent_app_number] => 10560365
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/560365 | Scroll compressor | Jun 8, 2004 | Issued |
Array
(
[id] => 7418218
[patent_doc_number] => 20040228744
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-11-18
[patent_title] => 'Refrigerant pump'
[patent_app_type] => new
[patent_app_number] => 10/837647
[patent_app_country] => US
[patent_app_date] => 2004-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2962
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0228/20040228744.pdf
[firstpage_image] =>[orig_patent_app_number] => 10837647
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/837647 | Refrigerant pump | May 3, 2004 | Abandoned |
Array
(
[id] => 7015100
[patent_doc_number] => 20050217636
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-10-06
[patent_title] => 'Toric pulsating continuous combustion rotary engine compressor or pump'
[patent_app_type] => utility
[patent_app_number] => 10/818864
[patent_app_country] => US
[patent_app_date] => 2004-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2093
[patent_no_of_claims] => 20
[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/A1/0217/20050217636.pdf
[firstpage_image] =>[orig_patent_app_number] => 10818864
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/818864 | Toric pulsating continuous combustion rotary engine compressor or pump | Apr 5, 2004 | Abandoned |
Array
(
[id] => 7383055
[patent_doc_number] => 20040179953
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-09-16
[patent_title] => 'Gear pump'
[patent_app_type] => new
[patent_app_number] => 10/798136
[patent_app_country] => US
[patent_app_date] => 2004-03-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 9345
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0179/20040179953.pdf
[firstpage_image] =>[orig_patent_app_number] => 10798136
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/798136 | Gear pump | Mar 9, 2004 | Abandoned |
Array
(
[id] => 7396341
[patent_doc_number] => 20040174401
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-09-09
[patent_title] => 'Pump and inkjet printer'
[patent_app_type] => new
[patent_app_number] => 10/790827
[patent_app_country] => US
[patent_app_date] => 2004-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 17395
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0174/20040174401.pdf
[firstpage_image] =>[orig_patent_app_number] => 10790827
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/790827 | Pump and inkjet printer | Mar 2, 2004 | Issued |
Array
(
[id] => 5753404
[patent_doc_number] => 20060222553
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-10-05
[patent_title] => 'Rotary piston pump'
[patent_app_type] => utility
[patent_app_number] => 10/546699
[patent_app_country] => US
[patent_app_date] => 2004-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3022
[patent_no_of_claims] => 23
[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/A1/0222/20060222553.pdf
[firstpage_image] =>[orig_patent_app_number] => 10546699
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/546699 | Rotary piston pump | Feb 22, 2004 | Abandoned |
Array
(
[id] => 7371370
[patent_doc_number] => 20040219035
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-11-04
[patent_title] => 'Motor-pump unit'
[patent_app_type] => new
[patent_app_number] => 10/768495
[patent_app_country] => US
[patent_app_date] => 2004-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1627
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0219/20040219035.pdf
[firstpage_image] =>[orig_patent_app_number] => 10768495
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/768495 | Motor-pump unit | Jan 29, 2004 | Issued |
Array
(
[id] => 5677292
[patent_doc_number] => 20060182647
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-08-17
[patent_title] => 'Screw compressor'
[patent_app_type] => utility
[patent_app_number] => 10/544770
[patent_app_country] => US
[patent_app_date] => 2003-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 3626
[patent_no_of_claims] => 9
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0182/20060182647.pdf
[firstpage_image] =>[orig_patent_app_number] => 10544770
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/544770 | Screw compressor | Dec 21, 2003 | Abandoned |
Array
(
[id] => 5784048
[patent_doc_number] => 20060204392
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-09-14
[patent_title] => 'Rotary machine (variants), a working member therefor and an propulsion device using said rotary machine'
[patent_app_type] => utility
[patent_app_number] => 10/548406
[patent_app_country] => US
[patent_app_date] => 2003-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 28
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[patent_no_of_words] => 8204
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 5
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0204/20060204392.pdf
[firstpage_image] =>[orig_patent_app_number] => 10548406
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/548406 | Rotary machine | Oct 30, 2003 | Issued |
Array
(
[id] => 5595664
[patent_doc_number] => 20060159580
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-07-20
[patent_title] => 'Scroll compressor and method of machining scroll lap'
[patent_app_type] => utility
[patent_app_number] => 10/562446
[patent_app_country] => US
[patent_app_date] => 2003-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 5294
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0159/20060159580.pdf
[firstpage_image] =>[orig_patent_app_number] => 10562446
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/562446 | Scroll compressor and method for machining scroll wrap | Oct 23, 2003 | Issued |
Array
(
[id] => 5880425
[patent_doc_number] => 20060029507
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-02-09
[patent_title] => 'Stator of a moineau-pump'
[patent_app_type] => utility
[patent_app_number] => 10/532442
[patent_app_country] => US
[patent_app_date] => 2003-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 3831
[patent_no_of_claims] => 19
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0029/20060029507.pdf
[firstpage_image] =>[orig_patent_app_number] => 10532442
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/532442 | Stator of a moineau-pump | Oct 20, 2003 | Issued |
Array
(
[id] => 318035
[patent_doc_number] => 07520738
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-04-21
[patent_title] => 'Closed system rotary machine'
[patent_app_type] => utility
[patent_app_number] => 10/526971
[patent_app_country] => US
[patent_app_date] => 2003-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
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[patent_no_of_words] => 11648
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/520/07520738.pdf
[firstpage_image] =>[orig_patent_app_number] => 10526971
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/526971 | Closed system rotary machine | Sep 3, 2003 | Issued |
Array
(
[id] => 295463
[patent_doc_number] => 07540728
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-06-02
[patent_title] => 'Method of transforming a motion in a volume screw machine of rotary type and rotary screw machine'
[patent_app_type] => utility
[patent_app_number] => 10/521150
[patent_app_country] => US
[patent_app_date] => 2003-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/540/07540728.pdf
[firstpage_image] =>[orig_patent_app_number] => 10521150
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/521150 | Method of transforming a motion in a volume screw machine of rotary type and rotary screw machine | Jul 13, 2003 | Issued |
Array
(
[id] => 281141
[patent_doc_number] => 07553138
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-06-30
[patent_title] => 'Rotary screw machine of volume type and method of transforming a motion in a volume screw machine'
[patent_app_type] => utility
[patent_app_number] => 10/521317
[patent_app_country] => US
[patent_app_date] => 2003-07-14
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/553/07553138.pdf
[firstpage_image] =>[orig_patent_app_number] => 10521317
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/521317 | Rotary screw machine of volume type and method of transforming a motion in a volume screw machine | Jul 13, 2003 | Issued |
Array
(
[id] => 5690802
[patent_doc_number] => 20060150947
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-07-13
[patent_title] => 'Revolving piston internal combustion engine'
[patent_app_type] => utility
[patent_app_number] => 10/545251
[patent_app_country] => US
[patent_app_date] => 2003-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 5195
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0150/20060150947.pdf
[firstpage_image] =>[orig_patent_app_number] => 10545251
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/545251 | Revolving piston internal combustion engine | Feb 12, 2003 | Abandoned |