
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 10460438
[patent_doc_number] => 20150345453
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-12-03
[patent_title] => 'DEVICE FOR SPRAYING LIQUID INTO AN OPERATING SPACE'
[patent_app_type] => utility
[patent_app_number] => 14/760199
[patent_app_country] => US
[patent_app_date] => 2014-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4996
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 9
[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] => 14760199
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/760199 | DEVICE FOR SPRAYING LIQUID INTO AN OPERATING SPACE | Jan 9, 2014 | Abandoned |
Array
(
[id] => 11815530
[patent_doc_number] => 09719474
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-08-01
[patent_title] => 'Direct fuel injectors with variable injection flow rate'
[patent_app_type] => utility
[patent_app_number] => 14/758882
[patent_app_country] => US
[patent_app_date] => 2014-01-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 14
[patent_no_of_words] => 10923
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14758882
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/758882 | Direct fuel injectors with variable injection flow rate | Jan 1, 2014 | Issued |
Array
(
[id] => 9646525
[patent_doc_number] => 08800529
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-08-12
[patent_title] => 'Dual fuel injection valve'
[patent_app_type] => utility
[patent_app_number] => 14/106713
[patent_app_country] => US
[patent_app_date] => 2013-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 17
[patent_no_of_words] => 9405
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14106713
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/106713 | Dual fuel injection valve | Dec 12, 2013 | Issued |
Array
(
[id] => 11678998
[patent_doc_number] => 09677519
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-06-13
[patent_title] => 'Device for decreasing fuel pulsation of LPG vehicle'
[patent_app_type] => utility
[patent_app_number] => 14/098228
[patent_app_country] => US
[patent_app_date] => 2013-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 2701
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14098228
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/098228 | Device for decreasing fuel pulsation of LPG vehicle | Dec 4, 2013 | Issued |
Array
(
[id] => 9666916
[patent_doc_number] => 20140230779
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-08-21
[patent_title] => 'INTEGRATED FUEL INJECTOR IGNITERS HAVING FORCE GENERATING ASSEMBLIES FOR INJECTING AND IGNITING FUEL AND ASSOCIATED METHODS OF USE AND MANUFACTURE'
[patent_app_type] => utility
[patent_app_number] => 14/060210
[patent_app_country] => US
[patent_app_date] => 2013-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 6776
[patent_no_of_claims] => 21
[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] => 14060210
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/060210 | Integrated fuel injector igniters having force generating assemblies for injecting and igniting fuel and associated methods of use and manufacture | Oct 21, 2013 | Issued |
Array
(
[id] => 10516488
[patent_doc_number] => 09243529
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-01-26
[patent_title] => 'Device for processing blow-by from V-type internal combustion engines'
[patent_app_type] => utility
[patent_app_number] => 14/428703
[patent_app_country] => US
[patent_app_date] => 2013-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 4242
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 261
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14428703
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/428703 | Device for processing blow-by from V-type internal combustion engines | Sep 30, 2013 | Issued |
Array
(
[id] => 10142853
[patent_doc_number] => 09175654
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-11-03
[patent_title] => 'Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture'
[patent_app_type] => utility
[patent_app_number] => 14/023250
[patent_app_country] => US
[patent_app_date] => 2013-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 14
[patent_no_of_words] => 12738
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[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] => 14023250
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/023250 | Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture | Sep 9, 2013 | Issued |
Array
(
[id] => 9902710
[patent_doc_number] => 20150057910
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-02-26
[patent_title] => 'METHODS AND SYSTEMS FOR INDICATING WATER AT AN OXYGEN SENSOR BASED ON SENSOR HEATER POWER CONSUMPTION'
[patent_app_type] => utility
[patent_app_number] => 13/971714
[patent_app_country] => US
[patent_app_date] => 2013-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 7454
[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] => 13971714
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/971714 | Methods and systems for indicating water at an oxygen sensor based on sensor heater power consumption | Aug 19, 2013 | Issued |
Array
(
[id] => 9302951
[patent_doc_number] => 20140041625
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-02-13
[patent_title] => 'FIRING FRACTION MANAGEMENT IN SKIP FIRE ENGINE CONTROL'
[patent_app_type] => utility
[patent_app_number] => 13/963686
[patent_app_country] => US
[patent_app_date] => 2013-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 8588
[patent_no_of_claims] => 24
[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] => 13963686
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/963686 | Firing fraction management in skip fire engine control | Aug 8, 2013 | Issued |
Array
(
[id] => 9302951
[patent_doc_number] => 20140041625
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-02-13
[patent_title] => 'FIRING FRACTION MANAGEMENT IN SKIP FIRE ENGINE CONTROL'
[patent_app_type] => utility
[patent_app_number] => 13/963686
[patent_app_country] => US
[patent_app_date] => 2013-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 8588
[patent_no_of_claims] => 24
[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] => 13963686
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/963686 | Firing fraction management in skip fire engine control | Aug 8, 2013 | Issued |
Array
(
[id] => 11789902
[patent_doc_number] => 09399462
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-07-26
[patent_title] => 'Methods and systems for controlling engine stopping and starting'
[patent_app_type] => utility
[patent_app_number] => 13/962137
[patent_app_country] => US
[patent_app_date] => 2013-08-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 8543
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13962137
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/962137 | Methods and systems for controlling engine stopping and starting | Aug 7, 2013 | Issued |
Array
(
[id] => 9206734
[patent_doc_number] => 20140005911
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-01-02
[patent_title] => 'METHOD FOR ASCERTAINING A CYLINDER CHARGE OF AN INTERNAL COMBUSTION ENGINE ACHIEVABLE WITHIN A CERTAIN TIME PERIOD'
[patent_app_type] => utility
[patent_app_number] => 13/930989
[patent_app_country] => US
[patent_app_date] => 2013-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3512
[patent_no_of_claims] => 15
[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] => 13930989
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/930989 | METHOD FOR ASCERTAINING A CYLINDER CHARGE OF AN INTERNAL COMBUSTION ENGINE ACHIEVABLE WITHIN A CERTAIN TIME PERIOD | Jun 27, 2013 | Abandoned |
Array
(
[id] => 9103614
[patent_doc_number] => 20130276745
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-10-24
[patent_title] => 'INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 13/920482
[patent_app_country] => US
[patent_app_date] => 2013-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1337
[patent_no_of_claims] => 2
[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] => 13920482
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/920482 | Internal combustion engine | Jun 17, 2013 | Issued |
Array
(
[id] => 10500129
[patent_doc_number] => 09228525
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-01-05
[patent_title] => 'Method and systems for engine fuel injection control'
[patent_app_type] => utility
[patent_app_number] => 13/886486
[patent_app_country] => US
[patent_app_date] => 2013-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 8897
[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] => 13886486
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/886486 | Method and systems for engine fuel injection control | May 2, 2013 | Issued |
Array
(
[id] => 9904116
[patent_doc_number] => 20150059316
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-03-05
[patent_title] => 'Method for improving fuel efficiency of vehicle and exclusive energy saving and emission reduction device thereof'
[patent_app_type] => utility
[patent_app_number] => 14/394832
[patent_app_country] => US
[patent_app_date] => 2013-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 8734
[patent_no_of_claims] => 31
[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] => 14394832
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/394832 | Method for improving fuel efficiency of vehicle and exclusive energy saving and emission reduction device thereof | Apr 16, 2013 | Issued |
Array
(
[id] => 10251098
[patent_doc_number] => 20150136094
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-05-21
[patent_title] => 'EGR GAS COOLING DEVICE FOR HYBRID VEHICLE AND EGR GAS COOLING METHOD FOR HYBRID VEHICLE'
[patent_app_type] => utility
[patent_app_number] => 14/399035
[patent_app_country] => US
[patent_app_date] => 2013-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3960
[patent_no_of_claims] => 7
[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] => 14399035
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/399035 | EGR gas cooling device for hybrid vehicle and EGR gas cooling method for hybrid vehicle | Apr 15, 2013 | Issued |
Array
(
[id] => 9035589
[patent_doc_number] => 20130238227
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-09-12
[patent_title] => 'METHOD FOR FUELING AN ENGINE AT START'
[patent_app_type] => utility
[patent_app_number] => 13/864074
[patent_app_country] => US
[patent_app_date] => 2013-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 9488
[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] => 13864074
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/864074 | Method for fueling an engine at start | Apr 15, 2013 | Issued |
Array
(
[id] => 10251090
[patent_doc_number] => 20150136086
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-05-21
[patent_title] => 'SYSTEM HAVING A FUEL DISTRIBUTOR AND MULTIPLE FUEL INJECTORS'
[patent_app_type] => utility
[patent_app_number] => 14/400818
[patent_app_country] => US
[patent_app_date] => 2013-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3221
[patent_no_of_claims] => 12
[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] => 14400818
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/400818 | System having a fuel distributor and multiple fuel injectors | Apr 1, 2013 | Issued |
Array
(
[id] => 11198918
[patent_doc_number] => 09429121
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-08-30
[patent_title] => 'System having a fuel distributor and a holder'
[patent_app_type] => utility
[patent_app_number] => 14/396575
[patent_app_country] => US
[patent_app_date] => 2013-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 4878
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14396575
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/396575 | System having a fuel distributor and a holder | Apr 1, 2013 | Issued |
Array
(
[id] => 9854043
[patent_doc_number] => 20150034059
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-02-05
[patent_title] => 'IGNITION SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 14/384785
[patent_app_country] => US
[patent_app_date] => 2013-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4057
[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] => 14384785
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/384785 | Ignition system | Mar 17, 2013 | Issued |