Search

David J. Buttner

Examiner (ID: 266, Phone: (571)272-1084 , Office: P/1765 )

Most Active Art Unit
1765
Art Unit(s)
1713, 1505, 1712, 1501, 1765, 1512, 1796, 1763, 1511
Total Applications
3202
Issued Applications
2135
Pending Applications
175
Abandoned Applications
910

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11325597 [patent_doc_number] => 20160356209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'TURBOCHARGER BOOST CONTROL SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/173279 [patent_app_country] => US [patent_app_date] => 2016-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8145 [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] => 15173279 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/173279
Turbocharger boost control system and method Jun 2, 2016 Issued
Array ( [id] => 12547860 [patent_doc_number] => 10012161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-03 [patent_title] => Torque estimation in a skip fire engine control system [patent_app_type] => utility [patent_app_number] => 15/171931 [patent_app_country] => US [patent_app_date] => 2016-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8341 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15171931 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/171931
Torque estimation in a skip fire engine control system Jun 1, 2016 Issued
Array ( [id] => 12099749 [patent_doc_number] => 09856839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-02 [patent_title] => 'Fuel injection valve and fuel injection valve controller' [patent_app_type] => utility [patent_app_number] => 15/170023 [patent_app_country] => US [patent_app_date] => 2016-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 39 [patent_no_of_words] => 22551 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15170023 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/170023
Fuel injection valve and fuel injection valve controller May 31, 2016 Issued
Array ( [id] => 12093216 [patent_doc_number] => 20170350308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'CONTROLLED AIR ENTRAINMENT PASSAGE FOR DIESEL ENGINES' [patent_app_type] => utility [patent_app_number] => 15/170561 [patent_app_country] => US [patent_app_date] => 2016-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 20212 [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] => 15170561 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/170561
Controlled air entrainment passage for diesel engines May 31, 2016 Issued
Array ( [id] => 11590331 [patent_doc_number] => 20170114742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'METHOD FOR CONTROLLING ENGINE RPM' [patent_app_type] => utility [patent_app_number] => 15/168743 [patent_app_country] => US [patent_app_date] => 2016-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3707 [patent_no_of_claims] => 19 [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] => 15168743 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/168743
Method for controlling engine RPM May 30, 2016 Issued
Array ( [id] => 13141077 [patent_doc_number] => 10087861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Engine speed secondary anti-windup PID controller for an automotive productivity manager [patent_app_type] => utility [patent_app_number] => 15/167359 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4037 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 15167359 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167359
Engine speed secondary anti-windup PID controller for an automotive productivity manager May 26, 2016 Issued
Array ( [id] => 12348723 [patent_doc_number] => 09951744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Optimized multiple laser ignition plug [patent_app_type] => utility [patent_app_number] => 15/165413 [patent_app_country] => US [patent_app_date] => 2016-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3208 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15165413 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/165413
Optimized multiple laser ignition plug May 25, 2016 Issued
Array ( [id] => 11350978 [patent_doc_number] => 20160369719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'ENGINE-DRIVEN ELECTRICITY GENERATION SYSTEM USING DIESEL ENGINE FROM SCRAPPED VEHICLE CAPABLE OF USING BOTH DIESEL AND LNG' [patent_app_type] => utility [patent_app_number] => 15/163669 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3300 [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] => 15163669 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/163669
ENGINE-DRIVEN ELECTRICITY GENERATION SYSTEM USING DIESEL ENGINE FROM SCRAPPED VEHICLE CAPABLE OF USING BOTH DIESEL AND LNG May 24, 2016 Abandoned
Array ( [id] => 12080332 [patent_doc_number] => 20170342919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => 'EVAPORATIVE EMISSIONS CONTROL SYSTEM INCLUDING A PURGE PUMP AND HYDROCARBON SENSOR' [patent_app_type] => utility [patent_app_number] => 15/164462 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2646 [patent_no_of_claims] => 15 [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] => 15164462 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/164462
Evaporative emissions control system including a purge pump and hydrocarbon sensor May 24, 2016 Issued
Array ( [id] => 11312513 [patent_doc_number] => 20160348623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'CONTROL DEVICE FOR VEHICLE' [patent_app_type] => utility [patent_app_number] => 15/162212 [patent_app_country] => US [patent_app_date] => 2016-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7166 [patent_no_of_claims] => 11 [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] => 15162212 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/162212
Control device for vehicle May 22, 2016 Issued
Array ( [id] => 13001181 [patent_doc_number] => 10024252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-17 [patent_title] => Methods and systems for an exhaust gas recirculation system [patent_app_type] => utility [patent_app_number] => 15/156694 [patent_app_country] => US [patent_app_date] => 2016-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9283 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15156694 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/156694
Methods and systems for an exhaust gas recirculation system May 16, 2016 Issued
Array ( [id] => 12430059 [patent_doc_number] => 09976530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => Method of repairing a cracked head using an injector bore insert [patent_app_type] => utility [patent_app_number] => 15/155664 [patent_app_country] => US [patent_app_date] => 2016-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3248 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15155664 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/155664
Method of repairing a cracked head using an injector bore insert May 15, 2016 Issued
Array ( [id] => 11271217 [patent_doc_number] => 20160333764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'ENGINE APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/152656 [patent_app_country] => US [patent_app_date] => 2016-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8868 [patent_no_of_claims] => 6 [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] => 15152656 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/152656
Engine apparatus May 11, 2016 Issued
Array ( [id] => 13676559 [patent_doc_number] => 20160377013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => FUEL INJECTION CONTROL APPARATUS [patent_app_type] => utility [patent_app_number] => 15/151496 [patent_app_country] => US [patent_app_date] => 2016-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15151496 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/151496
Fuel injection control apparatus May 10, 2016 Issued
Array ( [id] => 12106908 [patent_doc_number] => 09863384 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-09 [patent_title] => 'Fuel injector mounting system for mounting an injector to an engine cylinder liner' [patent_app_type] => utility [patent_app_number] => 15/151244 [patent_app_country] => US [patent_app_date] => 2016-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2177 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15151244 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/151244
Fuel injector mounting system for mounting an injector to an engine cylinder liner May 9, 2016 Issued
Array ( [id] => 14215533 [patent_doc_number] => 20190120151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => FUEL TYPE PREDICTION FROM MASS FLOW MEASUREMENTS AND THERMAL CONDUCTIVITY SENSOR [patent_app_type] => utility [patent_app_number] => 16/098692 [patent_app_country] => US [patent_app_date] => 2016-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16098692 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/098692
Fuel type prediction from mass flow measurements and thermal conductivity sensor May 8, 2016 Issued
Array ( [id] => 11664088 [patent_doc_number] => 20170152807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-01 [patent_title] => 'ENGINE CONTROL APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/149328 [patent_app_country] => US [patent_app_date] => 2016-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16976 [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] => 15149328 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/149328
Engine control apparatus May 8, 2016 Issued
Array ( [id] => 11270082 [patent_doc_number] => 20160332628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/149593 [patent_app_country] => US [patent_app_date] => 2016-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11813 [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] => 15149593 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/149593
Control device for an internal combustion engine May 8, 2016 Issued
Array ( [id] => 12287745 [patent_doc_number] => 09932913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Method and apparatus for analyzing vehicle driving pattern [patent_app_type] => utility [patent_app_number] => 15/148603 [patent_app_country] => US [patent_app_date] => 2016-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3944 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15148603 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/148603
Method and apparatus for analyzing vehicle driving pattern May 5, 2016 Issued
Array ( [id] => 12024392 [patent_doc_number] => 20170314491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'FUEL INJECTOR FOR PULSED INJECTIONS AND SYSTEM AND METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 15/141334 [patent_app_country] => US [patent_app_date] => 2016-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8131 [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] => 15141334 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/141334
Fuel injector for pulsed injections and system and method thereof Apr 27, 2016 Issued
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