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] => 14247329 [patent_doc_number] => 10273858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Soot load estimation during idle or low load [patent_app_type] => utility [patent_app_number] => 14/957100 [patent_app_country] => US [patent_app_date] => 2015-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 9103 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [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] => 14957100 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/957100
Soot load estimation during idle or low load Dec 1, 2015 Issued
Array ( [id] => 11471960 [patent_doc_number] => 20170058743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'EXHAUST PURIFICATION SYSTEM AND METHOD OF DESULFURIZING LEAN NOx TRAP OF EXHAUST PURIFICATION SYSTEM PROVIDED WITH LEAN NOx TRAP AND SELECTIVE CATALYTIC REDUCTION CATALYST' [patent_app_type] => utility [patent_app_number] => 14/955858 [patent_app_country] => US [patent_app_date] => 2015-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 13015 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14955858 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/955858
Exhaust purification system and method of desulfurizing lean NOx trap of exhaust purification system provided with lean NOx trap and selective catalytic reduction catalyst Nov 30, 2015 Issued
Array ( [id] => 12528405 [patent_doc_number] => 10006316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Waste heat recovery system [patent_app_type] => utility [patent_app_number] => 14/954340 [patent_app_country] => US [patent_app_date] => 2015-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8152 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14954340 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/954340
Waste heat recovery system Nov 29, 2015 Issued
Array ( [id] => 11664045 [patent_doc_number] => 20170152764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-01 [patent_title] => 'POWER SYSTEMS AND METHODS CONFIGURING AND USING SAME' [patent_app_type] => utility [patent_app_number] => 14/955034 [patent_app_country] => US [patent_app_date] => 2015-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 18895 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [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] => 14955034 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/955034
Power systems and methods configuring and using same Nov 29, 2015 Issued
Array ( [id] => 11649963 [patent_doc_number] => 20170145865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'WASTE HEAT RECOVERY SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/946301 [patent_app_country] => US [patent_app_date] => 2015-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3833 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14946301 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/946301
Waste heat recovery system Nov 18, 2015 Issued
Array ( [id] => 13509093 [patent_doc_number] => 20180306089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => METHOD AND ARRANGEMENT FOR CORRECTING FOR ERROR OF PARTICULATE MATTER SENSORS [patent_app_type] => utility [patent_app_number] => 15/769422 [patent_app_country] => US [patent_app_date] => 2015-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15769422 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/769422
Method and arrangement for correcting for error of particulate matter sensors Nov 17, 2015 Issued
Array ( [id] => 10792461 [patent_doc_number] => 20160138617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'Multiple Gas Generator Driven Pressure Supply' [patent_app_type] => utility [patent_app_number] => 14/941233 [patent_app_country] => US [patent_app_date] => 2015-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7563 [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] => 14941233 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/941233
Multiple gas generator driven pressure supply Nov 12, 2015 Issued
Array ( [id] => 13637561 [patent_doc_number] => 09845737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-19 [patent_title] => Engine system [patent_app_type] => utility [patent_app_number] => 14/939967 [patent_app_country] => US [patent_app_date] => 2015-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3117 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14939967 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/939967
Engine system Nov 11, 2015 Issued
Array ( [id] => 10989801 [patent_doc_number] => 20160186746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'LIQUID PUMP AND RANKINE CYCLE APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/936726 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8262 [patent_no_of_claims] => 9 [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] => 14936726 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/936726
Liquid pump and rankine cycle apparatus Nov 9, 2015 Issued
Array ( [id] => 12126918 [patent_doc_number] => 20180010504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'HEAT EXCHANGER AND METHOD FOR CONTROLLING HEAT EXCHANGER' [patent_app_type] => utility [patent_app_number] => 15/548619 [patent_app_country] => US [patent_app_date] => 2015-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8138 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15548619 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/548619
Heat exchanger and method for controlling heat exchanger Nov 3, 2015 Issued
Array ( [id] => 11895751 [patent_doc_number] => 09765679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Exhaust gas treatment device' [patent_app_type] => utility [patent_app_number] => 14/927599 [patent_app_country] => US [patent_app_date] => 2015-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 5175 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14927599 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/927599
Exhaust gas treatment device Oct 29, 2015 Issued
Array ( [id] => 11805588 [patent_doc_number] => 09546621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-17 [patent_title] => 'Carbon dioxide recirculation system' [patent_app_type] => utility [patent_app_number] => 14/925062 [patent_app_country] => US [patent_app_date] => 2015-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4621 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14925062 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/925062
Carbon dioxide recirculation system Oct 27, 2015 Issued
Array ( [id] => 11298387 [patent_doc_number] => 09506387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-29 [patent_title] => 'Electrically heated catalytic converter' [patent_app_type] => utility [patent_app_number] => 14/922199 [patent_app_country] => US [patent_app_date] => 2015-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8865 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14922199 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/922199
Electrically heated catalytic converter Oct 25, 2015 Issued
Array ( [id] => 11390030 [patent_doc_number] => 09551267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-24 [patent_title] => 'Heat resistant cast steel having superior high temperature strength and oxidation resistance' [patent_app_type] => utility [patent_app_number] => 14/920676 [patent_app_country] => US [patent_app_date] => 2015-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3953 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14920676 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/920676
Heat resistant cast steel having superior high temperature strength and oxidation resistance Oct 21, 2015 Issued
Array ( [id] => 12287619 [patent_doc_number] => 09932871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Variable geometry exhaust conduit [patent_app_type] => utility [patent_app_number] => 14/918260 [patent_app_country] => US [patent_app_date] => 2015-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 13537 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14918260 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/918260
Variable geometry exhaust conduit Oct 19, 2015 Issued
Array ( [id] => 11390026 [patent_doc_number] => 09551262 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-01-24 [patent_title] => 'Method and system for particulate filter leakage detection' [patent_app_type] => utility [patent_app_number] => 14/882164 [patent_app_country] => US [patent_app_date] => 2015-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12431 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14882164 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/882164
Method and system for particulate filter leakage detection Oct 12, 2015 Issued
Array ( [id] => 12528783 [patent_doc_number] => 10006443 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-26 [patent_title] => Inflatable, free-standing solar updraft tower with optimal geometry and active control [patent_app_type] => utility [patent_app_number] => 14/879398 [patent_app_country] => US [patent_app_date] => 2015-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 24 [patent_no_of_words] => 10451 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14879398 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/879398
Inflatable, free-standing solar updraft tower with optimal geometry and active control Oct 8, 2015 Issued
Array ( [id] => 11576095 [patent_doc_number] => 09631344 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-04-25 [patent_title] => 'Work vehicle and method of controlling work vehicle' [patent_app_type] => utility [patent_app_number] => 14/896441 [patent_app_country] => US [patent_app_date] => 2015-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8860 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14896441 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/896441
Work vehicle and method of controlling work vehicle Oct 8, 2015 Issued
Array ( [id] => 10751162 [patent_doc_number] => 20160097313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-07 [patent_title] => 'ENGINE CONTROL METHOD FOR MAINTAINING PERFORMANCE OF OXIDATION CATALYST' [patent_app_type] => utility [patent_app_number] => 14/871347 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4611 [patent_no_of_claims] => 9 [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] => 14871347 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/871347
Engine control method for maintaining performance of oxidation catalyst Sep 29, 2015 Issued
Array ( [id] => 11699396 [patent_doc_number] => 09689302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-27 [patent_title] => 'Exhaust manifold' [patent_app_type] => utility [patent_app_number] => 14/866041 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3788 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14866041 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/866041
Exhaust manifold Sep 24, 2015 Issued
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