Search

Patrick David Maines

Examiner (ID: 10395, Phone: (571)270-1911 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3746, 4165, 3748, OPQA, 6218
Total Applications
653
Issued Applications
542
Pending Applications
19
Abandoned Applications
101

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10738026 [patent_doc_number] => 20160084177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'INTERNAL COMBUSTION ENGINE WITH EXHAUST TURBOMACHINES' [patent_app_type] => utility [patent_app_number] => 14/787827 [patent_app_country] => US [patent_app_date] => 2014-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4301 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14787827 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/787827
Internal combustion engine with exhaust turbomachines Apr 30, 2014 Issued
Array ( [id] => 10430991 [patent_doc_number] => 20150316003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-05 [patent_title] => 'METHOD AND SYSTEM FOR VACUUM GENERATION' [patent_app_type] => utility [patent_app_number] => 14/266411 [patent_app_country] => US [patent_app_date] => 2014-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8896 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14266411 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/266411
Method and system for vacuum generation Apr 29, 2014 Issued
Array ( [id] => 11205621 [patent_doc_number] => 09435240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-06 [patent_title] => 'Perforated mixing pipe with swirler' [patent_app_type] => utility [patent_app_number] => 14/260555 [patent_app_country] => US [patent_app_date] => 2014-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 6431 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14260555 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/260555
Perforated mixing pipe with swirler Apr 23, 2014 Issued
Array ( [id] => 11773967 [patent_doc_number] => 09382832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-05 [patent_title] => 'Sensor heat shield structure for a vehicle exhaust system' [patent_app_type] => utility [patent_app_number] => 14/255031 [patent_app_country] => US [patent_app_date] => 2014-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4129 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14255031 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/255031
Sensor heat shield structure for a vehicle exhaust system Apr 16, 2014 Issued
Array ( [id] => 10777103 [patent_doc_number] => 20160123259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'METHOD FOR THE OPERATION OF AN EXHAUST-GAS TREATMENT SYSTEM, DEVICE FOR CONTROLLING AN EXHAUST-GAS TREATMENT SYSTEM, EXHAUST-GAS TREATMENT SYSTEM, ENGINE CONTROL UNIT, AND INTERNAL COMBUSTION ENGINE HAVING AN EXHAUST-GAS TREATMENT SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/896996 [patent_app_country] => US [patent_app_date] => 2014-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3913 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14896996 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/896996
METHOD FOR THE OPERATION OF AN EXHAUST-GAS TREATMENT SYSTEM, DEVICE FOR CONTROLLING AN EXHAUST-GAS TREATMENT SYSTEM, EXHAUST-GAS TREATMENT SYSTEM, ENGINE CONTROL UNIT, AND INTERNAL COMBUSTION ENGINE HAVING AN EXHAUST-GAS TREATMENT SYSTEM Apr 15, 2014 Abandoned
Array ( [id] => 10953188 [patent_doc_number] => 20140356208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'EXPANDER' [patent_app_type] => utility [patent_app_number] => 14/230149 [patent_app_country] => US [patent_app_date] => 2014-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6071 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14230149 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/230149
Expander Mar 30, 2014 Issued
Array ( [id] => 9766573 [patent_doc_number] => 20140290232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-02 [patent_title] => 'EXHAUST PIPE STRUCTURE FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/226908 [patent_app_country] => US [patent_app_date] => 2014-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 19095 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14226908 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/226908
Exhaust pipe structure for internal combustion engine Mar 26, 2014 Issued
Array ( [id] => 9798473 [patent_doc_number] => 20150010417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-08 [patent_title] => 'SCROLL COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 14/224504 [patent_app_country] => US [patent_app_date] => 2014-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5687 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14224504 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/224504
Scroll compressor Mar 24, 2014 Issued
Array ( [id] => 10187315 [patent_doc_number] => 09216725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-22 [patent_title] => 'Control apparatus for hybrid vehicle' [patent_app_type] => utility [patent_app_number] => 14/222978 [patent_app_country] => US [patent_app_date] => 2014-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6212 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14222978 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/222978
Control apparatus for hybrid vehicle Mar 23, 2014 Issued
Array ( [id] => 11093236 [patent_doc_number] => 20160290204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'Exhaust Gas Purification Apparatus for Internal Combustion Engine' [patent_app_type] => utility [patent_app_number] => 14/778492 [patent_app_country] => US [patent_app_date] => 2014-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8721 [patent_no_of_claims] => 5 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14778492 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/778492
Exhaust gas purification apparatus for internal combustion engine Mar 18, 2014 Issued
Array ( [id] => 9853700 [patent_doc_number] => 20150033716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'DPF SYSTEM FOR AN ENGINE GENERATOR' [patent_app_type] => utility [patent_app_number] => 14/217868 [patent_app_country] => US [patent_app_date] => 2014-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4292 [patent_no_of_claims] => 5 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14217868 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/217868
DPF system for an engine generator Mar 17, 2014 Issued
Array ( [id] => 11093235 [patent_doc_number] => 20160290203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'SELECTIVE CATALYTIC REDUCTION POLLUTION-CONTROL SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/777646 [patent_app_country] => US [patent_app_date] => 2014-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6185 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14777646 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/777646
SELECTIVE CATALYTIC REDUCTION POLLUTION-CONTROL SYSTEM Mar 17, 2014 Abandoned
Array ( [id] => 11888564 [patent_doc_number] => 09759118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Compact device for exhaust gas management in an EGR system' [patent_app_type] => utility [patent_app_number] => 14/778200 [patent_app_country] => US [patent_app_date] => 2014-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4003 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14778200 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/778200
Compact device for exhaust gas management in an EGR system Mar 17, 2014 Issued
Array ( [id] => 10057813 [patent_doc_number] => 09097162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Locomotive and transit system efficiency and emissions improvements' [patent_app_type] => utility [patent_app_number] => 14/216969 [patent_app_country] => US [patent_app_date] => 2014-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9286 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14216969 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/216969
Locomotive and transit system efficiency and emissions improvements Mar 16, 2014 Issued
Array ( [id] => 10671570 [patent_doc_number] => 20160017715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'FAN EXIT GUIDE VANE PLATFORM CONTOURING' [patent_app_type] => utility [patent_app_number] => 14/774190 [patent_app_country] => US [patent_app_date] => 2014-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2979 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14774190 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/774190
Fan exit guide vane platform contouring Mar 12, 2014 Issued
Array ( [id] => 11881314 [patent_doc_number] => 09752478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-05 [patent_title] => 'Engine device of working vehicle' [patent_app_type] => utility [patent_app_number] => 14/771943 [patent_app_country] => US [patent_app_date] => 2014-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 10732 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14771943 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/771943
Engine device of working vehicle Mar 12, 2014 Issued
Array ( [id] => 10664381 [patent_doc_number] => 20160010525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'ENGINE DEVICE OF WORKING VEHICLE' [patent_app_type] => utility [patent_app_number] => 14/771680 [patent_app_country] => US [patent_app_date] => 2014-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10357 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14771680 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/771680
Engine device of working vehicle Mar 12, 2014 Issued
Array ( [id] => 11642772 [patent_doc_number] => 09664131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-30 [patent_title] => 'Exhaust injection control method for exhaust gas post-treatment device' [patent_app_type] => utility [patent_app_number] => 14/782989 [patent_app_country] => US [patent_app_date] => 2014-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3158 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14782989 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/782989
Exhaust injection control method for exhaust gas post-treatment device Mar 4, 2014 Issued
Array ( [id] => 10484056 [patent_doc_number] => 20150369076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'HYBRID PASSIVE AND ACTIVE TIP CLEARANCE SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/765117 [patent_app_country] => US [patent_app_date] => 2014-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2242 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14765117 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/765117
Hybrid passive and active tip clearance system Mar 4, 2014 Issued
Array ( [id] => 10367704 [patent_doc_number] => 20150252709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'SYSTEM AND METHOD FOR CONTROLLING DOSING IN SELECTIVE CATALYTIC REDUCTION CATALYST' [patent_app_type] => utility [patent_app_number] => 14/197954 [patent_app_country] => US [patent_app_date] => 2014-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2672 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14197954 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/197954
System and method for controlling dosing in selective catalytic reduction catalyst Mar 4, 2014 Issued
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