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] => 10686707 [patent_doc_number] => 20160032852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'METHOD OF CALIBRATING A CRANK ANGLE OF A COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/445139 [patent_app_country] => US [patent_app_date] => 2014-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6429 [patent_no_of_claims] => 18 [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] => 14445139 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/445139
Method of calibrating a crank angle of a combustion engine Jul 28, 2014 Issued
Array ( [id] => 11244126 [patent_doc_number] => 09470163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-18 [patent_title] => 'Control apparatus and method for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 14/341948 [patent_app_country] => US [patent_app_date] => 2014-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5855 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [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] => 14341948 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/341948
Control apparatus and method for internal combustion engine Jul 27, 2014 Issued
Array ( [id] => 10390807 [patent_doc_number] => 20150275814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'DEVICE FOR CORRECTING INJECTOR CHARACTERISTICS' [patent_app_type] => utility [patent_app_number] => 14/340943 [patent_app_country] => US [patent_app_date] => 2014-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4618 [patent_no_of_claims] => 14 [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] => 14340943 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/340943
Device for correcting injector characteristics Jul 24, 2014 Issued
Array ( [id] => 9801695 [patent_doc_number] => 20150013641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'FUEL COMBUSTION ENHANCEMENT APPARATUS OF INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/339744 [patent_app_country] => US [patent_app_date] => 2014-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2189 [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] => 14339744 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/339744
Fuel combustion enhancement apparatus of internal combustion engine Jul 23, 2014 Issued
Array ( [id] => 11257274 [patent_doc_number] => 09482169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Optimization-based controls for diesel engine air-handling systems' [patent_app_type] => utility [patent_app_number] => 14/338970 [patent_app_country] => US [patent_app_date] => 2014-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5149 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14338970 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/338970
Optimization-based controls for diesel engine air-handling systems Jul 22, 2014 Issued
Array ( [id] => 10415261 [patent_doc_number] => 20150300271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE HAVING CYLINDER RESTING MECHANISM' [patent_app_type] => utility [patent_app_number] => 14/333654 [patent_app_country] => US [patent_app_date] => 2014-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5695 [patent_no_of_claims] => 6 [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] => 14333654 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/333654
Control device for internal combustion engine having cylinder resting mechanism Jul 16, 2014 Issued
Array ( [id] => 10484185 [patent_doc_number] => 20150369204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'MOTORCYCLE ENGINE CONTROL SYSTEM AND METHOD FOR ENABLING THE USE OF TRADITIONAL CRANKSHAFT' [patent_app_type] => utility [patent_app_number] => 14/307514 [patent_app_country] => US [patent_app_date] => 2014-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2495 [patent_no_of_claims] => 3 [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] => 14307514 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/307514
Motorcycle engine control system and method for enabling the use of traditional crankshaft Jun 17, 2014 Issued
Array ( [id] => 11415679 [patent_doc_number] => 09562497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-07 [patent_title] => 'Engine system having piezo actuated gas injector' [patent_app_type] => utility [patent_app_number] => 14/308139 [patent_app_country] => US [patent_app_date] => 2014-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3942 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14308139 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/308139
Engine system having piezo actuated gas injector Jun 17, 2014 Issued
Array ( [id] => 10205231 [patent_doc_number] => 20150090219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-02 [patent_title] => 'Flap device and intake system' [patent_app_type] => utility [patent_app_number] => 14/305851 [patent_app_country] => US [patent_app_date] => 2014-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4755 [patent_no_of_claims] => 21 [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] => 14305851 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/305851
Flap device and intake system Jun 15, 2014 Issued
Array ( [id] => 11464479 [patent_doc_number] => 09581100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Vehicle torque compensation system' [patent_app_type] => utility [patent_app_number] => 14/300827 [patent_app_country] => US [patent_app_date] => 2014-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3991 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14300827 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/300827
Vehicle torque compensation system Jun 9, 2014 Issued
Array ( [id] => 10989697 [patent_doc_number] => 20160186642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'Oil Jet' [patent_app_type] => utility [patent_app_number] => 14/910857 [patent_app_country] => US [patent_app_date] => 2014-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6835 [patent_no_of_claims] => 3 [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] => 14910857 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/910857
Oil jet Jun 8, 2014 Issued
Array ( [id] => 11192104 [patent_doc_number] => 09422912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Method for controlling a corona ignition device' [patent_app_type] => utility [patent_app_number] => 14/291230 [patent_app_country] => US [patent_app_date] => 2014-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3369 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14291230 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/291230
Method for controlling a corona ignition device May 29, 2014 Issued
Array ( [id] => 10116339 [patent_doc_number] => 09151212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-06 [patent_title] => 'Prechamber system for an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 14/284714 [patent_app_country] => US [patent_app_date] => 2014-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1696 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14284714 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/284714
Prechamber system for an internal combustion engine May 21, 2014 Issued
Array ( [id] => 12200246 [patent_doc_number] => 09903304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Control for overrun cutoff of internal combustion engine' [patent_app_type] => utility [patent_app_number] => 15/025940 [patent_app_country] => US [patent_app_date] => 2014-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3441 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15025940 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/025940
Control for overrun cutoff of internal combustion engine May 12, 2014 Issued
Array ( [id] => 10842604 [patent_doc_number] => 08869766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Corona ignition system having selective enhanced arc formation' [patent_app_type] => utility [patent_app_number] => 14/271817 [patent_app_country] => US [patent_app_date] => 2014-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4825 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14271817 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/271817
Corona ignition system having selective enhanced arc formation May 6, 2014 Issued
Array ( [id] => 10423304 [patent_doc_number] => 20150308315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-29 [patent_title] => 'TECHNIQUES FOR THAWING A REDUCTANT INJECTOR AND REDUCTANT TANK PRIOR TO AN INJECTION ATTEMPT' [patent_app_type] => utility [patent_app_number] => 14/260335 [patent_app_country] => US [patent_app_date] => 2014-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3973 [patent_no_of_claims] => 19 [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] => 14260335 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/260335
Techniques for thawing a reductant injector and reductant tank prior to an injection attempt Apr 23, 2014 Issued
Array ( [id] => 9655247 [patent_doc_number] => 20140226252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'IGNITING COMBUSTIBLE MIXTURES' [patent_app_type] => utility [patent_app_number] => 14/257748 [patent_app_country] => US [patent_app_date] => 2014-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 13195 [patent_no_of_claims] => 27 [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] => 14257748 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/257748
Igniting combustible mixtures Apr 20, 2014 Issued
Array ( [id] => 11198880 [patent_doc_number] => 09429083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'System and method for integrally controlling a transmitter via a vehicular operation' [patent_app_type] => utility [patent_app_number] => 14/257471 [patent_app_country] => US [patent_app_date] => 2014-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9787 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14257471 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/257471
System and method for integrally controlling a transmitter via a vehicular operation Apr 20, 2014 Issued
Array ( [id] => 10506607 [patent_doc_number] => 09234476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-12 [patent_title] => 'Methods and systems for determining a fuel concentration in engine oil using an intake oxygen sensor' [patent_app_type] => utility [patent_app_number] => 14/252679 [patent_app_country] => US [patent_app_date] => 2014-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 16576 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14252679 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/252679
Methods and systems for determining a fuel concentration in engine oil using an intake oxygen sensor Apr 13, 2014 Issued
Array ( [id] => 11205636 [patent_doc_number] => 09435255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-06 [patent_title] => 'VCRC engine with insulated chambers' [patent_app_type] => utility [patent_app_number] => 14/779061 [patent_app_country] => US [patent_app_date] => 2014-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4834 [patent_no_of_claims] => 17 [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] => 14779061 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/779061
VCRC engine with insulated chambers Apr 7, 2014 Issued
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