Search

Patrick David Maines

Examiner (ID: 9198, Phone: (571)270-1911 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
6218, 4165, 3748, 3746, OPQA
Total Applications
652
Issued Applications
540
Pending Applications
20
Abandoned Applications
101

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8099841 [patent_doc_number] => 08151562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-10 [patent_title] => 'Exhaust device of V-type engine for vehicle' [patent_app_type] => utility [patent_app_number] => 12/062806 [patent_app_country] => US [patent_app_date] => 2008-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3689 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/151/08151562.pdf [firstpage_image] =>[orig_patent_app_number] => 12062806 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/062806
Exhaust device of V-type engine for vehicle Apr 3, 2008 Issued
Array ( [id] => 8078075 [patent_doc_number] => 08146349 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-03 [patent_title] => 'Exhaust system implementing temperature-constraining regeneration strategy' [patent_app_type] => utility [patent_app_number] => 12/078414 [patent_app_country] => US [patent_app_date] => 2008-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3895 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/146/08146349.pdf [firstpage_image] =>[orig_patent_app_number] => 12078414 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/078414
Exhaust system implementing temperature-constraining regeneration strategy Mar 30, 2008 Issued
Array ( [id] => 6267900 [patent_doc_number] => 20100115923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'EXHAUST PURIFICATION DEVICE OF AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/449972 [patent_app_country] => US [patent_app_date] => 2008-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4187 [patent_no_of_claims] => 4 [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/A1/0115/20100115923.pdf [firstpage_image] =>[orig_patent_app_number] => 12449972 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/449972
Exhaust purification device of an internal combustion engine Mar 18, 2008 Issued
Array ( [id] => 8531488 [patent_doc_number] => 08307638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-13 [patent_title] => 'Exhaust gas purification system for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/450065 [patent_app_country] => US [patent_app_date] => 2008-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5621 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12450065 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/450065
Exhaust gas purification system for internal combustion engine Mar 16, 2008 Issued
Array ( [id] => 6049475 [patent_doc_number] => 20110107750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'EXHAUST EMISSION CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 12/672045 [patent_app_country] => US [patent_app_date] => 2008-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2381 [patent_no_of_claims] => 2 [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/A1/0107/20110107750.pdf [firstpage_image] =>[orig_patent_app_number] => 12672045 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/672045
Exhaust emission control device Mar 16, 2008 Issued
Array ( [id] => 6337507 [patent_doc_number] => 20100083637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-08 [patent_title] => 'DEGRADATION DIAGNOSTIC APPARATUS FOR NOX CATALYST' [patent_app_type] => utility [patent_app_number] => 12/449987 [patent_app_country] => US [patent_app_date] => 2008-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10785 [patent_no_of_claims] => 8 [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/A1/0083/20100083637.pdf [firstpage_image] =>[orig_patent_app_number] => 12449987 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/449987
Degradation diagnostic apparatus for NOx catalyst Mar 5, 2008 Issued
Array ( [id] => 8304067 [patent_doc_number] => 08225596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-24 [patent_title] => 'Exhaust purification device of internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/450276 [patent_app_country] => US [patent_app_date] => 2008-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4237 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12450276 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/450276
Exhaust purification device of internal combustion engine Mar 3, 2008 Issued
Array ( [id] => 6267899 [patent_doc_number] => 20100115922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'EXHAUST GAS PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/449587 [patent_app_country] => US [patent_app_date] => 2008-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10066 [patent_no_of_claims] => 4 [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/A1/0115/20100115922.pdf [firstpage_image] =>[orig_patent_app_number] => 12449587 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/449587
Exhaust gas purification system for internal combustion engine Feb 24, 2008 Issued
Array ( [id] => 6213699 [patent_doc_number] => 20100050635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'Vehicle drive train comprising a retarder and an expander' [patent_app_type] => utility [patent_app_number] => 12/449276 [patent_app_country] => US [patent_app_date] => 2008-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3117 [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/A1/0050/20100050635.pdf [firstpage_image] =>[orig_patent_app_number] => 12449276 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/449276
Vehicle drive train comprising a retarder and an expander Jan 30, 2008 Abandoned
Array ( [id] => 5953968 [patent_doc_number] => 20110179780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-28 [patent_title] => 'SECONDARY AIR SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE AND CONTROL METHOD OF THE SECONDARY AIR SUPPLY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/441726 [patent_app_country] => US [patent_app_date] => 2008-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7901 [patent_no_of_claims] => 13 [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/A1/0179/20110179780.pdf [firstpage_image] =>[orig_patent_app_number] => 12441726 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/441726
Secondary air supply device for internal combustion engine and control method of the secondary air supply device Jan 27, 2008 Issued
Array ( [id] => 8541352 [patent_doc_number] => 08316637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Exhaust emission purification method and exhaust emission purification system' [patent_app_type] => utility [patent_app_number] => 12/449847 [patent_app_country] => US [patent_app_date] => 2008-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7087 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12449847 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/449847
Exhaust emission purification method and exhaust emission purification system Jan 14, 2008 Issued
Array ( [id] => 6236933 [patent_doc_number] => 20100132357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'INTERNAL COMBUSTION ENGINE SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/523260 [patent_app_country] => US [patent_app_date] => 2007-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3839 [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/A1/0132/20100132357.pdf [firstpage_image] =>[orig_patent_app_number] => 12523260 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/523260
Internal combustion engine system Dec 27, 2007 Issued
Array ( [id] => 8736429 [patent_doc_number] => 08408187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-02 [patent_title] => 'Control apparatus and control method for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/519828 [patent_app_country] => US [patent_app_date] => 2007-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7130 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12519828 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/519828
Control apparatus and control method for internal combustion engine Dec 20, 2007 Issued
Array ( [id] => 8844264 [patent_doc_number] => 08453432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-04 [patent_title] => 'Control method of exhaust emission purification system and exhaust emission purification system' [patent_app_type] => utility [patent_app_number] => 12/449052 [patent_app_country] => US [patent_app_date] => 2007-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7823 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12449052 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/449052
Control method of exhaust emission purification system and exhaust emission purification system Dec 18, 2007 Issued
Array ( [id] => 9298040 [patent_doc_number] => 08646254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-11 [patent_title] => 'Exhaust emission purification method and exhaust emission purification system' [patent_app_type] => utility [patent_app_number] => 12/449071 [patent_app_country] => US [patent_app_date] => 2007-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7981 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12449071 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/449071
Exhaust emission purification method and exhaust emission purification system Dec 18, 2007 Issued
Array ( [id] => 6528555 [patent_doc_number] => 20100043430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'METHOD AND APPARATUS FOR CONTROLLING EXHAUST TEMPERATURE OF A DIESEL ENGINE' [patent_app_type] => utility [patent_app_number] => 12/448021 [patent_app_country] => US [patent_app_date] => 2007-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4480 [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/A1/0043/20100043430.pdf [firstpage_image] =>[orig_patent_app_number] => 12448021 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/448021
Method and apparatus for controlling exhaust temperature of a diesel engine Dec 13, 2007 Issued
Array ( [id] => 6347465 [patent_doc_number] => 20100021331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/518700 [patent_app_country] => US [patent_app_date] => 2007-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8392 [patent_no_of_claims] => 34 [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/A1/0021/20100021331.pdf [firstpage_image] =>[orig_patent_app_number] => 12518700 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/518700
INTERNAL COMBUSTION ENGINE Dec 4, 2007 Abandoned
Array ( [id] => 9494291 [patent_doc_number] => 08733100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-27 [patent_title] => 'Valve control device' [patent_app_type] => utility [patent_app_number] => 12/519593 [patent_app_country] => US [patent_app_date] => 2007-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1299 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12519593 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/519593
Valve control device Oct 23, 2007 Issued
Array ( [id] => 6392542 [patent_doc_number] => 20100146949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'Vehicle power supply system' [patent_app_type] => utility [patent_app_number] => 12/311234 [patent_app_country] => US [patent_app_date] => 2007-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9926 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 35 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0146/20100146949.pdf [firstpage_image] =>[orig_patent_app_number] => 12311234 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/311234
Vehicle power supply system Sep 24, 2007 Abandoned
Array ( [id] => 6244616 [patent_doc_number] => 20100024404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'EXHAUST GAS FLOW REGULATOR' [patent_app_type] => utility [patent_app_number] => 12/442281 [patent_app_country] => US [patent_app_date] => 2007-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2212 [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/A1/0024/20100024404.pdf [firstpage_image] =>[orig_patent_app_number] => 12442281 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/442281
EXHAUST GAS FLOW REGULATOR Sep 19, 2007 Abandoned
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