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] => 11930310 [patent_doc_number] => 09797297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Compound engine assembly with common inlet' [patent_app_type] => utility [patent_app_number] => 14/806918 [patent_app_country] => US [patent_app_date] => 2015-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6327 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14806918 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/806918
Compound engine assembly with common inlet Jul 22, 2015 Issued
Array ( [id] => 11048194 [patent_doc_number] => 20160245152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'ENGINE INTAKE ASSEMBLY WITH SELECTOR VALVE' [patent_app_type] => utility [patent_app_number] => 14/806883 [patent_app_country] => US [patent_app_date] => 2015-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6375 [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] => 14806883 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/806883
Engine intake assembly with selector valve Jul 22, 2015 Issued
Array ( [id] => 10799973 [patent_doc_number] => 20160146131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'TURBOCHARGER CONTROL DUTY DEVIATION COMPENSATION METHOD' [patent_app_type] => utility [patent_app_number] => 14/805272 [patent_app_country] => US [patent_app_date] => 2015-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3511 [patent_no_of_claims] => 8 [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] => 14805272 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/805272
TURBOCHARGER CONTROL DUTY DEVIATION COMPENSATION METHOD Jul 20, 2015 Abandoned
Array ( [id] => 10678902 [patent_doc_number] => 20160025046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'EGR CONTROL METHOD OF INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/803514 [patent_app_country] => US [patent_app_date] => 2015-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 17910 [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] => 14803514 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/803514
EGR control method of internal combustion engine Jul 19, 2015 Issued
Array ( [id] => 11678962 [patent_doc_number] => 09677482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-13 [patent_title] => 'Supercharging system and diagnostic method for supercharging system' [patent_app_type] => utility [patent_app_number] => 14/797629 [patent_app_country] => US [patent_app_date] => 2015-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 9768 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14797629 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/797629
Supercharging system and diagnostic method for supercharging system Jul 12, 2015 Issued
Array ( [id] => 12963817 [patent_doc_number] => 09874140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Turbocharger [patent_app_type] => utility [patent_app_number] => 14/793075 [patent_app_country] => US [patent_app_date] => 2015-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 3822 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14793075 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/793075
Turbocharger Jul 6, 2015 Issued
Array ( [id] => 14520251 [patent_doc_number] => 10337373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Exhaust purification device [patent_app_type] => utility [patent_app_number] => 15/321147 [patent_app_country] => US [patent_app_date] => 2015-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 8037 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15321147 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/321147
Exhaust purification device Jun 25, 2015 Issued
Array ( [id] => 12369159 [patent_doc_number] => 09957928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Supercharging system for engine [patent_app_type] => utility [patent_app_number] => 14/740160 [patent_app_country] => US [patent_app_date] => 2015-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5998 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14740160 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/740160
Supercharging system for engine Jun 14, 2015 Issued
Array ( [id] => 14089203 [patent_doc_number] => 10240498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Device and method for regenerating a particulate filter arranged in the exhaust section of an internal combustion engine [patent_app_type] => utility [patent_app_number] => 14/738173 [patent_app_country] => US [patent_app_date] => 2015-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6450 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14738173 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/738173
Device and method for regenerating a particulate filter arranged in the exhaust section of an internal combustion engine Jun 11, 2015 Issued
Array ( [id] => 11291075 [patent_doc_number] => 20160341007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'TRACTOR AND HIGH PRESSURE NITROGEN PUMPING UNIT' [patent_app_type] => utility [patent_app_number] => 14/717730 [patent_app_country] => US [patent_app_date] => 2015-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6020 [patent_no_of_claims] => 10 [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] => 14717730 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/717730
Tractor and high pressure nitrogen pumping unit May 19, 2015 Issued
Array ( [id] => 14361325 [patent_doc_number] => 10301952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Dual volute turbocharger to optimize pulse energy separation for fuel economy and EGR utilization via asymmetric dual volutes [patent_app_type] => utility [patent_app_number] => 15/309481 [patent_app_country] => US [patent_app_date] => 2015-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3835 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15309481 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/309481
Dual volute turbocharger to optimize pulse energy separation for fuel economy and EGR utilization via asymmetric dual volutes May 18, 2015 Issued
Array ( [id] => 11628051 [patent_doc_number] => 20170138240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'SYSTEM FOR TREATING THE EXHAUST GASES FOR A VEHICLE EQUIPPED WITH INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/310088 [patent_app_country] => US [patent_app_date] => 2015-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2725 [patent_no_of_claims] => 11 [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] => 15310088 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/310088
System for treating the exhaust gases for a vehicle equipped with internal combustion engine May 17, 2015 Issued
Array ( [id] => 10347080 [patent_doc_number] => 20150232085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'METHOD FOR INITIATING AND MAINTAINING A SUBSTOICHIOMETRIC OPERATING MODE OF AN INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE FOR CARRYING OUT A METHOD OF THIS KIND' [patent_app_type] => utility [patent_app_number] => 14/704659 [patent_app_country] => US [patent_app_date] => 2015-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7676 [patent_no_of_claims] => 19 [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] => 14704659 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/704659
Method for initiating and maintaining a substoichiometric operating mode of an internal combustion engine and internal combustion engine for carrying out a method of this kind May 4, 2015 Issued
Array ( [id] => 11845097 [patent_doc_number] => 09732645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-15 [patent_title] => 'IC power plant and method of operation' [patent_app_type] => utility [patent_app_number] => 14/699903 [patent_app_country] => US [patent_app_date] => 2015-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 7294 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14699903 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/699903
IC power plant and method of operation Apr 28, 2015 Issued
Array ( [id] => 10334096 [patent_doc_number] => 20150219100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-06 [patent_title] => 'SCROLL COMPRESSOR WITH CAPTURED THRUST WASHER' [patent_app_type] => utility [patent_app_number] => 14/685869 [patent_app_country] => US [patent_app_date] => 2015-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9163 [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] => 14685869 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/685869
SCROLL COMPRESSOR WITH CAPTURED THRUST WASHER Apr 13, 2015 Abandoned
Array ( [id] => 11212494 [patent_doc_number] => 09441524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-13 [patent_title] => 'Methods and systems for an exhaust gas treatment system' [patent_app_type] => utility [patent_app_number] => 14/683950 [patent_app_country] => US [patent_app_date] => 2015-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5182 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14683950 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/683950
Methods and systems for an exhaust gas treatment system Apr 9, 2015 Issued
Array ( [id] => 10390692 [patent_doc_number] => 20150275699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'METHOD FOR AUTOMATICALLY CONTROLLING A VAPOR CONTENT OF A WORKING MEDIUM HEATED IN A VAPORIZER OF A SYSTEM FOR CARRYING OUT A THERMODYNAMIC CYCLE, CONTROL UNIT FOR A SYSTEM, SYSTEM FOR A THERMODYNAMIC CYCLE, AND ARRANGEMENT CONSISTING OF AN INTERNAL COMBUSTION ENGINE AND A SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/674319 [patent_app_country] => US [patent_app_date] => 2015-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7069 [patent_no_of_claims] => 13 [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] => 14674319 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/674319
METHOD FOR AUTOMATICALLY CONTROLLING A VAPOR CONTENT OF A WORKING MEDIUM HEATED IN A VAPORIZER OF A SYSTEM FOR CARRYING OUT A THERMODYNAMIC CYCLE, CONTROL UNIT FOR A SYSTEM, SYSTEM FOR A THERMODYNAMIC CYCLE, AND ARRANGEMENT CONSISTING OF AN INTERNAL COMBUSTION ENGINE AND A SYSTEM Mar 30, 2015 Abandoned
Array ( [id] => 14295683 [patent_doc_number] => 10287960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Method for detecting the aging of a heterogeneous catalytic converter, exhaust after-treatment system for an internal combustion engine, and internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/306619 [patent_app_country] => US [patent_app_date] => 2015-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6436 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15306619 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/306619
Method for detecting the aging of a heterogeneous catalytic converter, exhaust after-treatment system for an internal combustion engine, and internal combustion engine Mar 30, 2015 Issued
Array ( [id] => 10313067 [patent_doc_number] => 20150198069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-16 [patent_title] => 'Aftertreatment System Incorporating Hydrolysis Catalyst with Particulate Filtration and SCR' [patent_app_type] => utility [patent_app_number] => 14/671046 [patent_app_country] => US [patent_app_date] => 2015-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13368 [patent_no_of_claims] => 33 [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] => 14671046 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/671046
Aftertreatment system incorporating hydrolysis catalyst with particulate filtration and SCR Mar 26, 2015 Issued
Array ( [id] => 11628053 [patent_doc_number] => 20170138241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'EXHAUST DEVICE OF ENGINE' [patent_app_type] => utility [patent_app_number] => 15/129935 [patent_app_country] => US [patent_app_date] => 2015-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 16042 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15129935 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/129935
Exhaust device of engine Mar 24, 2015 Issued
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