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] => 11642775 [patent_doc_number] => 09664134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-30 [patent_title] => 'Method for adjusting an injection behavior of injectors in an internal combustion engine, engine control unit and system for adjusting an injection behavior' [patent_app_type] => utility [patent_app_number] => 14/683636 [patent_app_country] => US [patent_app_date] => 2015-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5001 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14683636 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/683636
Method for adjusting an injection behavior of injectors in an internal combustion engine, engine control unit and system for adjusting an injection behavior Apr 9, 2015 Issued
Array ( [id] => 11751009 [patent_doc_number] => 09709014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-18 [patent_title] => 'Systems and methods for optimization and control of internal combustion engine starting' [patent_app_type] => utility [patent_app_number] => 14/681721 [patent_app_country] => US [patent_app_date] => 2015-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6084 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14681721 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/681721
Systems and methods for optimization and control of internal combustion engine starting Apr 7, 2015 Issued
Array ( [id] => 10402565 [patent_doc_number] => 20150287574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'DUAL SIGNAL COAXIAL CAVITY RESONATOR PLASMA GENERATION' [patent_app_type] => utility [patent_app_number] => 14/680734 [patent_app_country] => US [patent_app_date] => 2015-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7016 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 25 [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] => 14680734 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/680734
Dual signal coaxial cavity resonator plasma generation Apr 6, 2015 Issued
Array ( [id] => 10402565 [patent_doc_number] => 20150287574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'DUAL SIGNAL COAXIAL CAVITY RESONATOR PLASMA GENERATION' [patent_app_type] => utility [patent_app_number] => 14/680734 [patent_app_country] => US [patent_app_date] => 2015-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7016 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 25 [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] => 14680734 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/680734
Dual signal coaxial cavity resonator plasma generation Apr 6, 2015 Issued
Array ( [id] => 11930358 [patent_doc_number] => 09797346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Fuel evaporative emission processing system' [patent_app_type] => utility [patent_app_number] => 15/303559 [patent_app_country] => US [patent_app_date] => 2015-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5739 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15303559 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/303559
Fuel evaporative emission processing system Apr 5, 2015 Issued
Array ( [id] => 10334040 [patent_doc_number] => 20150219044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-06 [patent_title] => 'Supplying Gaseous Fuel from a Liquid State to an Engine' [patent_app_type] => utility [patent_app_number] => 14/677971 [patent_app_country] => US [patent_app_date] => 2015-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7968 [patent_no_of_claims] => 24 [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] => 14677971 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/677971
Supplying gaseous fuel from a liquid state to an engine Apr 1, 2015 Issued
Array ( [id] => 11412180 [patent_doc_number] => 09559498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-31 [patent_title] => 'Ignition control circuit with dual (two-stage) clamp' [patent_app_type] => utility [patent_app_number] => 14/671550 [patent_app_country] => US [patent_app_date] => 2015-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 10747 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14671550 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/671550
Ignition control circuit with dual (two-stage) clamp Mar 26, 2015 Issued
Array ( [id] => 11350945 [patent_doc_number] => 20160369686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'LOW REACTIVITY, COMPRESSION-IGNITION, OPPOSED-PISTON ENGINE' [patent_app_type] => utility [patent_app_number] => 15/116765 [patent_app_country] => US [patent_app_date] => 2015-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5008 [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] => 15116765 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/116765
Low reactivity, compression-ignition, opposed-piston engine Feb 10, 2015 Issued
Array ( [id] => 14486517 [patent_doc_number] => 10330031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Gas engine [patent_app_type] => utility [patent_app_number] => 15/113958 [patent_app_country] => US [patent_app_date] => 2015-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7216 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15113958 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/113958
Gas engine Jan 14, 2015 Issued
Array ( [id] => 10229357 [patent_doc_number] => 20150114351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'MULTI-FUEL CO-INJECTION SYSTEM AND METHOD FOR INTERNAL COMBUSTION AND TURBINE ENGINES' [patent_app_type] => utility [patent_app_number] => 14/590583 [patent_app_country] => US [patent_app_date] => 2015-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5287 [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] => 14590583 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/590583
MULTI-FUEL CO-INJECTION SYSTEM AND METHOD FOR INTERNAL COMBUSTION AND TURBINE ENGINES Jan 5, 2015 Abandoned
Array ( [id] => 12087254 [patent_doc_number] => 09840974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-12 [patent_title] => 'Method and system for engine torque control' [patent_app_type] => utility [patent_app_number] => 14/585044 [patent_app_country] => US [patent_app_date] => 2014-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6148 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14585044 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/585044
Method and system for engine torque control Dec 28, 2014 Issued
Array ( [id] => 10291514 [patent_doc_number] => 20150176513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'CONTROL OF INTERNAL COMBUSTION ENGINES IN RESPONSE TO EXHAUST GAS RECIRCULATION SYSTEM CONDITIONS' [patent_app_type] => utility [patent_app_number] => 14/578912 [patent_app_country] => US [patent_app_date] => 2014-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9459 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [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] => 14578912 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/578912
Control of internal combustion engines in response to exhaust gas recirculation system conditions Dec 21, 2014 Issued
Array ( [id] => 10216572 [patent_doc_number] => 20150101565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'Internal Combustion Engine with a First and a Second Injecter' [patent_app_type] => utility [patent_app_number] => 14/574484 [patent_app_country] => US [patent_app_date] => 2014-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1763 [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] => 14574484 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/574484
Internal combustion engine with a first and a second injecter Dec 17, 2014 Issued
Array ( [id] => 11108419 [patent_doc_number] => 20160305389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'VEHICLE CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 15/102064 [patent_app_country] => US [patent_app_date] => 2014-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5051 [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] => 15102064 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/102064
VEHICLE CONTROL DEVICE Dec 8, 2014 Abandoned
Array ( [id] => 10807226 [patent_doc_number] => 20160153384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'SYSTEMS AND METHODS FOR SENSING FUEL VAPOR PRESSURE' [patent_app_type] => utility [patent_app_number] => 14/558406 [patent_app_country] => US [patent_app_date] => 2014-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10446 [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] => 14558406 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/558406
Systems and methods for sensing fuel vapor pressure Dec 1, 2014 Issued
Array ( [id] => 10807233 [patent_doc_number] => 20160153391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'METHODS AND SYSTEMS FOR ADJUSTING A DIRECT FUEL INJECTOR' [patent_app_type] => utility [patent_app_number] => 14/556674 [patent_app_country] => US [patent_app_date] => 2014-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9619 [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] => 14556674 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/556674
Methods and systems for adjusting a direct fuel injector Nov 30, 2014 Issued
Array ( [id] => 12929425 [patent_doc_number] => 09828953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-28 [patent_title] => Evacuator system having multi-port evacuator [patent_app_type] => utility [patent_app_number] => 14/556279 [patent_app_country] => US [patent_app_date] => 2014-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 10915 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [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] => 14556279 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/556279
Evacuator system having multi-port evacuator Nov 30, 2014 Issued
Array ( [id] => 11643231 [patent_doc_number] => 09664595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-30 [patent_title] => 'Engine RPM monitoring method using mode of priority and engine RPM monitoring controller therefore' [patent_app_type] => utility [patent_app_number] => 14/555789 [patent_app_country] => US [patent_app_date] => 2014-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5332 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 14555789 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/555789
Engine RPM monitoring method using mode of priority and engine RPM monitoring controller therefore Nov 27, 2014 Issued
Array ( [id] => 10686712 [patent_doc_number] => 20160032858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'METHOD AND SYSTEM FOR DETERMINING CAUSES OF ENGINE STOP USING IGNITION POWER MONITORING' [patent_app_type] => utility [patent_app_number] => 14/554576 [patent_app_country] => US [patent_app_date] => 2014-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4791 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14554576 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/554576
Method and system for determining causes of engine stop using ignition power monitoring Nov 25, 2014 Issued
Array ( [id] => 11522218 [patent_doc_number] => 09605607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Method and device for controlling a filling in a cylinder of an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 14/553596 [patent_app_country] => US [patent_app_date] => 2014-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3283 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14553596 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/553596
Method and device for controlling a filling in a cylinder of an internal combustion engine Nov 24, 2014 Issued
Menu