Search

Stephen K. Cronin

Supervisory Patent Examiner (ID: 15826, Phone: (571)272-4536 , Office: P/3747 )

Most Active Art Unit
3727
Art Unit(s)
2401, 3747, 3727, 2899, 3207
Total Applications
1665
Issued Applications
1267
Pending Applications
108
Abandoned Applications
289

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9464689 [patent_doc_number] => 20140129116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'INTER-CYLINDER AIR-FUEL RATIO VARIATION ABNORMALITY DETECTION APPARATUS FOR MULTICYLINDER INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/072374 [patent_app_country] => US [patent_app_date] => 2013-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14016 [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] => 14072374 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/072374
INTER-CYLINDER AIR-FUEL RATIO VARIATION ABNORMALITY DETECTION APPARATUS FOR MULTICYLINDER INTERNAL COMBUSTION ENGINE Nov 4, 2013 Abandoned
Array ( [id] => 9359518 [patent_doc_number] => 20140069390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-13 [patent_title] => 'FUEL INJECTION CONTROLLER' [patent_app_type] => utility [patent_app_number] => 14/013695 [patent_app_country] => US [patent_app_date] => 2013-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7498 [patent_no_of_claims] => 10 [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] => 14013695 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/013695
FUEL INJECTION CONTROLLER Aug 28, 2013 Abandoned
Array ( [id] => 9333702 [patent_doc_number] => 20140060484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'ELECTRIC ACTUATOR' [patent_app_type] => utility [patent_app_number] => 14/012201 [patent_app_country] => US [patent_app_date] => 2013-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4572 [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] => 14012201 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/012201
ELECTRIC ACTUATOR Aug 27, 2013 Pending
Array ( [id] => 9813836 [patent_doc_number] => 20150025781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'CANISTER PURGE VALVE LEAK DETECTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/944902 [patent_app_country] => US [patent_app_date] => 2013-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2779 [patent_no_of_claims] => 10 [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] => 13944902 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/944902
CANISTER PURGE VALVE LEAK DETECTION SYSTEM Jul 17, 2013 Abandoned
Array ( [id] => 10949635 [patent_doc_number] => 20140352656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'INTAKE PORT THROTTLING CONTROL FOR DUAL FUEL ENGINES WITH ASYMMETRIC INTAKE PASSAGES' [patent_app_type] => utility [patent_app_number] => 13/909214 [patent_app_country] => US [patent_app_date] => 2013-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6940 [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] => 13909214 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/909214
INTAKE PORT THROTTLING CONTROL FOR DUAL FUEL ENGINES WITH ASYMMETRIC INTAKE PASSAGES Jun 3, 2013 Abandoned
Array ( [id] => 9157757 [patent_doc_number] => 20130306033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-21 [patent_title] => 'RELIEF VALVE FOR HIGH-PRESSURE FUEL PUMP' [patent_app_type] => utility [patent_app_number] => 13/896867 [patent_app_country] => US [patent_app_date] => 2013-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9329 [patent_no_of_claims] => 12 [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] => 13896867 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/896867
RELIEF VALVE FOR HIGH-PRESSURE FUEL PUMP May 16, 2013 Abandoned
Array ( [id] => 9078300 [patent_doc_number] => 20130263830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-10 [patent_title] => 'EXHAUST GAS RECIRCULATION DEVICE' [patent_app_type] => utility [patent_app_number] => 13/859091 [patent_app_country] => US [patent_app_date] => 2013-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9632 [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] => 13859091 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/859091
EXHAUST GAS RECIRCULATION DEVICE Apr 8, 2013 Abandoned
Array ( [id] => 9095666 [patent_doc_number] => 20130274977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'HYBRID VEHICLE AND CONTROL METHOD FOR HYBRID VEHICLE' [patent_app_type] => utility [patent_app_number] => 13/855369 [patent_app_country] => US [patent_app_date] => 2013-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 14331 [patent_no_of_claims] => 4 [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] => 13855369 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/855369
Hybrid vehicle and control method for hybrid vehicle Apr 1, 2013 Issued
Array ( [id] => 8867427 [patent_doc_number] => 20130151130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'IDLE REDUCTION CONTROLLER FOR ENGINE' [patent_app_type] => utility [patent_app_number] => 13/706588 [patent_app_country] => US [patent_app_date] => 2012-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3929 [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] => 13706588 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/706588
IDLE REDUCTION CONTROLLER FOR ENGINE Dec 5, 2012 Abandoned
Array ( [id] => 10430974 [patent_doc_number] => 20150315987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-05 [patent_title] => 'CONTROL DEVICE FOR DIESEL ENGINE' [patent_app_type] => utility [patent_app_number] => 14/439711 [patent_app_country] => US [patent_app_date] => 2012-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4273 [patent_no_of_claims] => 18 [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] => 14439711 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/439711
CONTROL DEVICE FOR DIESEL ENGINE Nov 19, 2012 Abandoned
Array ( [id] => 8492341 [patent_doc_number] => 20120291748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'FUEL INJECTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/471744 [patent_app_country] => US [patent_app_date] => 2012-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3414 [patent_no_of_claims] => 4 [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] => 13471744 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/471744
FUEL INJECTION SYSTEM May 14, 2012 Abandoned
Array ( [id] => 9290375 [patent_doc_number] => 20140034009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'Control Device for an Air Supply System and Method for Controlling or Regulating an Air Supply System' [patent_app_type] => utility [patent_app_number] => 14/112292 [patent_app_country] => US [patent_app_date] => 2012-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4621 [patent_no_of_claims] => 17 [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] => 14112292 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/112292
Control Device for an Air Supply System and Method for Controlling or Regulating an Air Supply System Feb 20, 2012 Abandoned
Array ( [id] => 8367396 [patent_doc_number] => 20120216779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-30 [patent_title] => 'FUEL SUPPLY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/363710 [patent_app_country] => US [patent_app_date] => 2012-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4100 [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] => 13363710 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/363710
FUEL SUPPLY DEVICE Jan 31, 2012 Abandoned
Array ( [id] => 8505541 [patent_doc_number] => 20120304949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/375408 [patent_app_country] => US [patent_app_date] => 2011-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7778 [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] => 13375408 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/375408
INTERNAL COMBUSTION ENGINE May 31, 2011 Abandoned
Array ( [id] => 6508106 [patent_doc_number] => 20100229841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'NITROGEN-ENRICHED GAS SUPPLYING DEVICE FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/723145 [patent_app_country] => US [patent_app_date] => 2010-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3238 [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] => publications/A1/0229/20100229841.pdf [firstpage_image] =>[orig_patent_app_number] => 12723145 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/723145
NITROGEN-ENRICHED GAS SUPPLYING DEVICE FOR INTERNAL COMBUSTION ENGINE Mar 11, 2010 Abandoned
Array ( [id] => 5987253 [patent_doc_number] => 20110011377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'CONSTRUCTION MACHINE' [patent_app_type] => utility [patent_app_number] => 12/866562 [patent_app_country] => US [patent_app_date] => 2009-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4516 [patent_no_of_claims] => 8 [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] => publications/A1/0011/20110011377.pdf [firstpage_image] =>[orig_patent_app_number] => 12866562 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/866562
CONSTRUCTION MACHINE Feb 17, 2009 Abandoned
Array ( [id] => 6253745 [patent_doc_number] => 20100294252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'EXHAUST GAS CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/864367 [patent_app_country] => US [patent_app_date] => 2009-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6971 [patent_no_of_claims] => 22 [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] => publications/A1/0294/20100294252.pdf [firstpage_image] =>[orig_patent_app_number] => 12864367 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/864367
EXHAUST GAS CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE Jan 14, 2009 Abandoned
Array ( [id] => 6476558 [patent_doc_number] => 20100258084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-14 [patent_title] => 'FUEL-PUMPING SYSTEM, METHOD FOR OPERATING A FUEL-PUMPING SYSTEM AND FUEL-INJECTION SYSTEM COMPRISING A FUEL-PUMPING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/747906 [patent_app_country] => US [patent_app_date] => 2007-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4073 [patent_no_of_claims] => 34 [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] => publications/A1/0258/20100258084.pdf [firstpage_image] =>[orig_patent_app_number] => 12747906 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/747906
FUEL-PUMPING SYSTEM, METHOD FOR OPERATING A FUEL-PUMPING SYSTEM AND FUEL-INJECTION SYSTEM COMPRISING A FUEL-PUMPING SYSTEM Dec 19, 2007 Abandoned
Array ( [id] => 5082163 [patent_doc_number] => 20070272213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'MULTI-SOURCE FUEL SYSTEM HAVING CLOSED LOOP PRESSURE CONTROL' [patent_app_type] => utility [patent_app_number] => 11/420051 [patent_app_country] => US [patent_app_date] => 2006-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5548 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0272/20070272213.pdf [firstpage_image] =>[orig_patent_app_number] => 11420051 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/420051
Multi-source fuel system having closed loop pressure control May 23, 2006 Issued
Array ( [id] => 5674746 [patent_doc_number] => 20060180101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-17 [patent_title] => 'Hydrogen-oxygen production device' [patent_app_type] => utility [patent_app_number] => 11/354388 [patent_app_country] => US [patent_app_date] => 2006-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3013 [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] => publications/A1/0180/20060180101.pdf [firstpage_image] =>[orig_patent_app_number] => 11354388 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/354388
Hydrogen-oxygen production device Feb 14, 2006 Abandoned
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