Search

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] => 7563626 [patent_doc_number] => 20110283689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-24 [patent_title] => 'DIESEL EXHAUST FLUID SYSTEM HAVING A RESERVOIR SPACER' [patent_app_type] => utility [patent_app_number] => 12/785195 [patent_app_country] => US [patent_app_date] => 2010-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3258 [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/A1/0283/20110283689.pdf [firstpage_image] =>[orig_patent_app_number] => 12785195 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/785195
Diesel exhaust fluid system having a reservoir spacer May 20, 2010 Issued
Array ( [id] => 9528671 [patent_doc_number] => 08752532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-17 [patent_title] => 'Internal combustion engine and control device for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 13/698324 [patent_app_country] => US [patent_app_date] => 2010-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11405 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13698324 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/698324
Internal combustion engine and control device for internal combustion engine May 20, 2010 Issued
Array ( [id] => 8693694 [patent_doc_number] => 20130055703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-07 [patent_title] => 'EXHAUST GAS PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/696972 [patent_app_country] => US [patent_app_date] => 2010-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6315 [patent_no_of_claims] => 7 [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] => 13696972 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/696972
Exhaust gas purification system for internal combustion engine May 11, 2010 Issued
Array ( [id] => 8419884 [patent_doc_number] => 08276366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Closely coupled exhaust aftertreatment system for an internal combustion engine having twin turbochargers' [patent_app_type] => utility [patent_app_number] => 12/750271 [patent_app_country] => US [patent_app_date] => 2010-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10808 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12750271 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/750271
Closely coupled exhaust aftertreatment system for an internal combustion engine having twin turbochargers Mar 29, 2010 Issued
Array ( [id] => 8536992 [patent_doc_number] => 08312708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-20 [patent_title] => 'Closely coupled exhaust aftertreatment system for a turbocharged engine' [patent_app_type] => utility [patent_app_number] => 12/750231 [patent_app_country] => US [patent_app_date] => 2010-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10518 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12750231 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/750231
Closely coupled exhaust aftertreatment system for a turbocharged engine Mar 29, 2010 Issued
Array ( [id] => 6592985 [patent_doc_number] => 20100170233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-08 [patent_title] => 'System for Admixing a Reducing Agent to an Exhaust Gas Flow of an Internal-Combustion Engine' [patent_app_type] => utility [patent_app_number] => 12/724579 [patent_app_country] => US [patent_app_date] => 2010-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2381 [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/A1/0170/20100170233.pdf [firstpage_image] =>[orig_patent_app_number] => 12724579 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/724579
System for admixing a reducing agent to an exhaust gas flow of an internal-combustion engine Mar 15, 2010 Issued
Array ( [id] => 8196735 [patent_doc_number] => 20120121450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-17 [patent_title] => 'SCREW SPINDLE PUMP ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 13/262426 [patent_app_country] => US [patent_app_date] => 2010-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3074 [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] => publications/A1/0121/20120121450.pdf [firstpage_image] =>[orig_patent_app_number] => 13262426 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/262426
SCREW SPINDLE PUMP ARRANGEMENT Feb 22, 2010 Abandoned
Array ( [id] => 8869149 [patent_doc_number] => 08464519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-18 [patent_title] => 'Secondary air system' [patent_app_type] => utility [patent_app_number] => 12/657819 [patent_app_country] => US [patent_app_date] => 2010-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3072 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12657819 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/657819
Secondary air system Jan 26, 2010 Issued
Array ( [id] => 8589745 [patent_doc_number] => 08347613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-08 [patent_title] => 'Controlling operation of exhaust of an engine including a particulate filter' [patent_app_type] => utility [patent_app_number] => 12/648839 [patent_app_country] => US [patent_app_date] => 2009-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7842 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12648839 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/648839
Controlling operation of exhaust of an engine including a particulate filter Dec 28, 2009 Issued
Array ( [id] => 5961379 [patent_doc_number] => 20110146267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'Methods and Systems for Emission System Control' [patent_app_type] => utility [patent_app_number] => 12/645780 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9559 [patent_no_of_claims] => 16 [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/A1/0146/20110146267.pdf [firstpage_image] =>[orig_patent_app_number] => 12645780 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/645780
Methods and systems for emission system control Dec 22, 2009 Issued
Array ( [id] => 5961345 [patent_doc_number] => 20110146233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'REGENERATION ASSIST CALIBRATION' [patent_app_type] => utility [patent_app_number] => 12/644492 [patent_app_country] => US [patent_app_date] => 2009-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 15668 [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/A1/0146/20110146233.pdf [firstpage_image] =>[orig_patent_app_number] => 12644492 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/644492
Regeneration assist calibration Dec 21, 2009 Issued
Array ( [id] => 5961356 [patent_doc_number] => 20110146244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'REGENERATION ASSIST DELAY PERIOD' [patent_app_type] => utility [patent_app_number] => 12/644845 [patent_app_country] => US [patent_app_date] => 2009-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 15813 [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/A1/0146/20110146244.pdf [firstpage_image] =>[orig_patent_app_number] => 12644845 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/644845
Regeneration assist delay period Dec 21, 2009 Issued
Array ( [id] => 6275692 [patent_doc_number] => 20100154396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-24 [patent_title] => 'EXHAUST GAS TREATMENT DEVICE' [patent_app_type] => utility [patent_app_number] => 12/641351 [patent_app_country] => US [patent_app_date] => 2009-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3406 [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] => publications/A1/0154/20100154396.pdf [firstpage_image] =>[orig_patent_app_number] => 12641351 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/641351
EXHAUST GAS TREATMENT DEVICE Dec 17, 2009 Abandoned
Array ( [id] => 6275677 [patent_doc_number] => 20100154388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-24 [patent_title] => 'PROCEDURE FOR REGENERATING A PARTICLE FILTER THAT IS ARRANGED IN THE EXHAUST GAS AREA OF A COMBUSTION ENGINE AND DEVICE FOR IMPLEMENTING THE PROCEDURE' [patent_app_type] => utility [patent_app_number] => 12/639024 [patent_app_country] => US [patent_app_date] => 2009-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2981 [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] => publications/A1/0154/20100154388.pdf [firstpage_image] =>[orig_patent_app_number] => 12639024 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/639024
PROCEDURE FOR REGENERATING A PARTICLE FILTER THAT IS ARRANGED IN THE EXHAUST GAS AREA OF A COMBUSTION ENGINE AND DEVICE FOR IMPLEMENTING THE PROCEDURE Dec 15, 2009 Abandoned
Array ( [id] => 6072314 [patent_doc_number] => 20110138787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'LIQUID REDUCTANT DOSING RESERVOIR AND METHOD FOR ITS MANUFACTURE' [patent_app_type] => utility [patent_app_number] => 12/638317 [patent_app_country] => US [patent_app_date] => 2009-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2584 [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] => publications/A1/0138/20110138787.pdf [firstpage_image] =>[orig_patent_app_number] => 12638317 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/638317
LIQUID REDUCTANT DOSING RESERVOIR AND METHOD FOR ITS MANUFACTURE Dec 14, 2009 Abandoned
Array ( [id] => 6198587 [patent_doc_number] => 20110061373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'VEHICLE RELOCATABLE EXHAUST SYSTEM COMPONENTS' [patent_app_type] => utility [patent_app_number] => 12/635171 [patent_app_country] => US [patent_app_date] => 2009-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4322 [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/A1/0061/20110061373.pdf [firstpage_image] =>[orig_patent_app_number] => 12635171 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/635171
Vehicle relocatable exhaust system components Dec 9, 2009 Issued
Array ( [id] => 6392514 [patent_doc_number] => 20100146942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'EXHAUST SYSTEM OF AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/633813 [patent_app_country] => US [patent_app_date] => 2009-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2401 [patent_no_of_claims] => 17 [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/A1/0146/20100146942.pdf [firstpage_image] =>[orig_patent_app_number] => 12633813 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/633813
EXHAUST SYSTEM OF AN INTERNAL COMBUSTION ENGINE Dec 8, 2009 Abandoned
Array ( [id] => 8413061 [patent_doc_number] => 20120240561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-27 [patent_title] => 'EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/499115 [patent_app_country] => US [patent_app_date] => 2009-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10306 [patent_no_of_claims] => 9 [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] => 13499115 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/499115
EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE Nov 30, 2009 Abandoned
Array ( [id] => 10829005 [patent_doc_number] => 08857161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-14 [patent_title] => 'Exhaust gas purification apparatus and exhaust gas purification method for an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 13/394631 [patent_app_country] => US [patent_app_date] => 2009-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5976 [patent_no_of_claims] => 8 [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] => 13394631 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/394631
Exhaust gas purification apparatus and exhaust gas purification method for an internal combustion engine Sep 15, 2009 Issued
Array ( [id] => 9151555 [patent_doc_number] => 08584451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-19 [patent_title] => 'Exhaust gas purification apparatus for an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 13/395322 [patent_app_country] => US [patent_app_date] => 2009-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 9044 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13395322 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/395322
Exhaust gas purification apparatus for an internal combustion engine Sep 9, 2009 Issued
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