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Dapinder Singh

Examiner (ID: 10591, Phone: (571)270-1774 , Office: P/3748 )

Most Active Art Unit
3746
Art Unit(s)
3748, 3746
Total Applications
1221
Issued Applications
1009
Pending Applications
80
Abandoned Applications
158

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8651373 [patent_doc_number] => 08371114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-12 [patent_title] => 'Exhaust gas purification apparatus for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/530816 [patent_app_country] => US [patent_app_date] => 2007-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 6131 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12530816 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/530816
Exhaust gas purification apparatus for internal combustion engine Oct 15, 2007 Issued
Array ( [id] => 6314954 [patent_doc_number] => 20100242454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'NH3-MONITORING OF AN SCR CATALYTIC CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/678772 [patent_app_country] => US [patent_app_date] => 2007-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6423 [patent_no_of_claims] => 14 [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/A1/0242/20100242454.pdf [firstpage_image] =>[orig_patent_app_number] => 12678772 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/678772
NH3-MONITORING OF AN SCR CATALYTIC CONVERTER Sep 17, 2007 Abandoned
Array ( [id] => 5430855 [patent_doc_number] => 20090165440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'Catalyst Deterioration Monitoring System and Catalyst Deterioration Monitoring Method' [patent_app_type] => utility [patent_app_number] => 12/224674 [patent_app_country] => US [patent_app_date] => 2007-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13454 [patent_no_of_claims] => 12 [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/A1/0165/20090165440.pdf [firstpage_image] =>[orig_patent_app_number] => 12224674 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/224674
Catalyst Deterioration Monitoring System and Catalyst Deterioration Monitoring Method Sep 9, 2007 Abandoned
Array ( [id] => 6430237 [patent_doc_number] => 20100281856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'DEVICE FOR PURIFICATION OF EXHAUST GAS' [patent_app_type] => utility [patent_app_number] => 12/303814 [patent_app_country] => US [patent_app_date] => 2007-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5630 [patent_no_of_claims] => 9 [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/A1/0281/20100281856.pdf [firstpage_image] =>[orig_patent_app_number] => 12303814 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/303814
Device for purification of exhaust gas Jun 5, 2007 Issued
Array ( [id] => 8833238 [patent_doc_number] => 08448988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Vehicle system including a structure in which exhaust heat recovery apparatus is installed' [patent_app_type] => utility [patent_app_number] => 12/226604 [patent_app_country] => US [patent_app_date] => 2007-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3088 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12226604 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/226604
Vehicle system including a structure in which exhaust heat recovery apparatus is installed Apr 22, 2007 Issued
Array ( [id] => 6505137 [patent_doc_number] => 20100229543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'DEVICE FOR INFLUENCING AN EXHAUST GAS FLOW' [patent_app_type] => utility [patent_app_number] => 12/299125 [patent_app_country] => US [patent_app_date] => 2007-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4743 [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] => publications/A1/0229/20100229543.pdf [firstpage_image] =>[orig_patent_app_number] => 12299125 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/299125
DEVICE FOR INFLUENCING AN EXHAUST GAS FLOW Apr 12, 2007 Abandoned
Array ( [id] => 5333655 [patent_doc_number] => 20090050119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'System and Method for Determining Acceleration of an Internal Combustion Engine' [patent_app_type] => utility [patent_app_number] => 12/223650 [patent_app_country] => US [patent_app_date] => 2007-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10585 [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] => publications/A1/0050/20090050119.pdf [firstpage_image] =>[orig_patent_app_number] => 12223650 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/223650
System and method for determining acceleration of an internal combustion engine Mar 27, 2007 Issued
Array ( [id] => 5468357 [patent_doc_number] => 20090241523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'LUBRICANT COMPOSITIONS COMPRISING COLLOIDAL DISPERSIONS OF RARE EARTH COMPOUNDS AND CATALYTIC COMBUSTION OF ENGINE EXHAUST SOOTS THEREWITH' [patent_app_type] => utility [patent_app_number] => 12/162585 [patent_app_country] => US [patent_app_date] => 2007-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4449 [patent_no_of_claims] => 22 [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/A1/0241/20090241523.pdf [firstpage_image] =>[orig_patent_app_number] => 12162585 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/162585
LUBRICANT COMPOSITIONS COMPRISING COLLOIDAL DISPERSIONS OF RARE EARTH COMPOUNDS AND CATALYTIC COMBUSTION OF ENGINE EXHAUST SOOTS THEREWITH Jan 17, 2007 Abandoned
Array ( [id] => 6422949 [patent_doc_number] => 20100186397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-29 [patent_title] => 'DEVICE FOR COOLING WASTE GAS' [patent_app_type] => utility [patent_app_number] => 12/160934 [patent_app_country] => US [patent_app_date] => 2007-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3306 [patent_no_of_claims] => 24 [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/A1/0186/20100186397.pdf [firstpage_image] =>[orig_patent_app_number] => 12160934 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/160934
DEVICE FOR COOLING WASTE GAS Jan 10, 2007 Abandoned
Array ( [id] => 8536991 [patent_doc_number] => 08312707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-20 [patent_title] => 'Method for operating an exhaust-gas catalytic converter of an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/161264 [patent_app_country] => US [patent_app_date] => 2006-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4878 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12161264 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/161264
Method for operating an exhaust-gas catalytic converter of an internal combustion engine Dec 4, 2006 Issued
Array ( [id] => 6408125 [patent_doc_number] => 20100275586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'DEVICE FOR CLEANING EXHAUST GAS OF INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/095609 [patent_app_country] => US [patent_app_date] => 2006-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6497 [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] => publications/A1/0275/20100275586.pdf [firstpage_image] =>[orig_patent_app_number] => 12095609 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/095609
DEVICE FOR CLEANING EXHAUST GAS OF INTERNAL COMBUSTION ENGINE Nov 27, 2006 Abandoned
Array ( [id] => 5292623 [patent_doc_number] => 20090007549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'Method Of Controlling Exhaust Gas Purification System And Exhaust Gas Purification System' [patent_app_type] => utility [patent_app_number] => 12/224605 [patent_app_country] => US [patent_app_date] => 2006-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7780 [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] => publications/A1/0007/20090007549.pdf [firstpage_image] =>[orig_patent_app_number] => 12224605 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/224605
Method of controlling exhaust gas purification system and exhaust gas purification system Nov 20, 2006 Issued
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