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] => 10895899 [patent_doc_number] => 08919098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-30 [patent_title] => 'System and method for regenerating the particulate filter in a diesel engine' [patent_app_type] => utility [patent_app_number] => 13/690441 [patent_app_country] => US [patent_app_date] => 2012-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3316 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [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] => 13690441 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/690441
System and method for regenerating the particulate filter in a diesel engine Nov 29, 2012 Issued
Array ( [id] => 10071132 [patent_doc_number] => 09109480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-18 [patent_title] => 'Method and system for initiating an engine after-run state and controlling a nitrogen oxide sensor self-diagnostic tool' [patent_app_type] => utility [patent_app_number] => 13/688347 [patent_app_country] => US [patent_app_date] => 2012-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4071 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13688347 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/688347
Method and system for initiating an engine after-run state and controlling a nitrogen oxide sensor self-diagnostic tool Nov 28, 2012 Issued
Array ( [id] => 8824490 [patent_doc_number] => 20130125535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'EXHAUST SYSTEM FOR TWO-STROKE INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/681616 [patent_app_country] => US [patent_app_date] => 2012-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3438 [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] => 13681616 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/681616
Exhaust system for two-stroke internal combustion engine Nov 19, 2012 Issued
Array ( [id] => 10407494 [patent_doc_number] => 20150292503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [patent_title] => 'VANE PUMPS AND METHODS OF OPERATING SAME' [patent_app_type] => utility [patent_app_number] => 14/443088 [patent_app_country] => US [patent_app_date] => 2012-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5603 [patent_no_of_claims] => 30 [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] => 14443088 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/443088
VANE PUMPS AND METHODS OF OPERATING SAME Nov 15, 2012 Abandoned
Array ( [id] => 9781963 [patent_doc_number] => 20140298782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-09 [patent_title] => 'ARRANGEMENT FOR FITTING AN EXHAUST CLEANING UNIT IN AN EXHAUST PASSAGE' [patent_app_type] => utility [patent_app_number] => 14/359639 [patent_app_country] => US [patent_app_date] => 2012-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3318 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14359639 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/359639
Arrangement for fitting an exhaust cleaning unit in an exhaust passage Nov 12, 2012 Issued
Array ( [id] => 9466564 [patent_doc_number] => 08720188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-13 [patent_title] => 'Purification system for variable post injection in LP EGR and control method for the same' [patent_app_type] => utility [patent_app_number] => 13/673545 [patent_app_country] => US [patent_app_date] => 2012-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4553 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13673545 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/673545
Purification system for variable post injection in LP EGR and control method for the same Nov 8, 2012 Issued
Array ( [id] => 9459203 [patent_doc_number] => 20140123628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'SYSTEM AND METHOD FOR PARTICULATE FILTER REGENERATION' [patent_app_type] => utility [patent_app_number] => 13/672135 [patent_app_country] => US [patent_app_date] => 2012-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4274 [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] => 13672135 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/672135
System and method for particulate filter regeneration Nov 7, 2012 Issued
Array ( [id] => 8837683 [patent_doc_number] => 20130133311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/661044 [patent_app_country] => US [patent_app_date] => 2012-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6797 [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] => 13661044 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/661044
Exhaust apparatus for internal combustion engine Oct 25, 2012 Issued
Array ( [id] => 8817118 [patent_doc_number] => 20130118163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-16 [patent_title] => 'FUEL INJECTION CONTROL DEVICE OF DIESEL ENGINE' [patent_app_type] => utility [patent_app_number] => 13/633755 [patent_app_country] => US [patent_app_date] => 2012-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10401 [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] => 13633755 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/633755
FUEL INJECTION CONTROL DEVICE OF DIESEL ENGINE Oct 1, 2012 Abandoned
Array ( [id] => 9556375 [patent_doc_number] => 20140174087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'RANKINE CYCLE SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/233204 [patent_app_country] => US [patent_app_date] => 2012-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8152 [patent_no_of_claims] => 9 [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] => 14233204 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/233204
RANKINE CYCLE SYSTEM Sep 5, 2012 Abandoned
Array ( [id] => 10445260 [patent_doc_number] => 20150330274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-19 [patent_title] => 'COMBUSTION GAS COOLING APPARATUS, DENITRATION APPARATUS INCLUDING THE COMBUSTION GAS COOLING APPARATUS, AND COMBUSTION GAS COOLING METHOD' [patent_app_type] => utility [patent_app_number] => 14/418006 [patent_app_country] => US [patent_app_date] => 2012-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12421 [patent_no_of_claims] => 13 [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] => 14418006 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/418006
Combustion gas cooling apparatus, denitration apparatus including the combustion gas cooling apparatus, and combustion gas cooling method Sep 5, 2012 Issued
Array ( [id] => 8512605 [patent_doc_number] => 20120312013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'SYSTEM, METHOD, AND DEVICE FOR LOCOMOTIVE EXHAUST GAS RECIRCULATION COOLING AND CATALYST HEATING' [patent_app_type] => utility [patent_app_number] => 13/592247 [patent_app_country] => US [patent_app_date] => 2012-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4216 [patent_no_of_claims] => 13 [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] => 13592247 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/592247
System, method, and device for locomotive exhaust gas recirculation cooling and catalyst heating Aug 21, 2012 Issued
Array ( [id] => 9612691 [patent_doc_number] => 20140202548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'METHOD FOR ATTENUATING NOISE PRODUCED BY PIPES AND PIPE ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 14/236926 [patent_app_country] => US [patent_app_date] => 2012-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5121 [patent_no_of_claims] => 14 [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] => 14236926 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/236926
Method for attenuating noise produced by pipes and pipe arrangement Aug 21, 2012 Issued
Array ( [id] => 9579947 [patent_doc_number] => 08769942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-08 [patent_title] => 'Exhaust manifold for an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 13/572276 [patent_app_country] => US [patent_app_date] => 2012-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1683 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13572276 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/572276
Exhaust manifold for an internal combustion engine Aug 9, 2012 Issued
Array ( [id] => 8704292 [patent_doc_number] => 20130061581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'AIR-FUEL RATIO CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/565291 [patent_app_country] => US [patent_app_date] => 2012-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8748 [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] => 13565291 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/565291
Air-fuel ratio control system for internal combustion engine Aug 1, 2012 Issued
Array ( [id] => 9715175 [patent_doc_number] => 20140250872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'EXHAUST GAS PURIFYING CATALYST AND METHOD FOR PRODUCING SAME' [patent_app_type] => utility [patent_app_number] => 14/345761 [patent_app_country] => US [patent_app_date] => 2012-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 17322 [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] => 14345761 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/345761
Exhaust gas purifying catalyst and method for producing same Aug 1, 2012 Issued
Array ( [id] => 10051321 [patent_doc_number] => 09091190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-28 [patent_title] => 'Accumulated ash correction during soot mass estimation in a vehicle exhaust aftertreatment device' [patent_app_type] => utility [patent_app_number] => 13/563841 [patent_app_country] => US [patent_app_date] => 2012-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2492 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13563841 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/563841
Accumulated ash correction during soot mass estimation in a vehicle exhaust aftertreatment device Jul 31, 2012 Issued
Array ( [id] => 10500065 [patent_doc_number] => 09228461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-05 [patent_title] => 'Bi-directional tractor exhaust system' [patent_app_type] => utility [patent_app_number] => 13/562925 [patent_app_country] => US [patent_app_date] => 2012-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1649 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13562925 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/562925
Bi-directional tractor exhaust system Jul 30, 2012 Issued
Array ( [id] => 8728908 [patent_doc_number] => 20130074477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'ON-BOARD DIAGNOSTIC METHOD FOR NO2 FORMATION IN AN OXIDATION CATALYST' [patent_app_type] => utility [patent_app_number] => 13/561127 [patent_app_country] => US [patent_app_date] => 2012-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4460 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13561127 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/561127
On-board diagnostic method for NO2 formation in an oxidation catalyst Jul 29, 2012 Issued
Array ( [id] => 10163047 [patent_doc_number] => 09194266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-24 [patent_title] => 'Exhaust system' [patent_app_type] => utility [patent_app_number] => 13/560110 [patent_app_country] => US [patent_app_date] => 2012-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6924 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13560110 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/560110
Exhaust system Jul 26, 2012 Issued
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