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] => 6482934 [patent_doc_number] => 20100199648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'System for storing an additive solution and injecting it into the exhaust gases of an engine' [patent_app_type] => utility [patent_app_number] => 12/677632 [patent_app_country] => US [patent_app_date] => 2008-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3518 [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] => publications/A1/0199/20100199648.pdf [firstpage_image] =>[orig_patent_app_number] => 12677632 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/677632
System for storing an additive solution and injecting it into the exhaust gases of an engine Sep 18, 2008 Issued
Array ( [id] => 6467401 [patent_doc_number] => 20100212296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'EXHAUST GAS PURIFICATION SYSTEM OF AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/678635 [patent_app_country] => US [patent_app_date] => 2008-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8694 [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] => publications/A1/0212/20100212296.pdf [firstpage_image] =>[orig_patent_app_number] => 12678635 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/678635
Exhaust gas purification system of an internal combustion engine Sep 17, 2008 Issued
Array ( [id] => 9084203 [patent_doc_number] => 08555618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-15 [patent_title] => 'Method for detecting the minimum opening time of a reducing agent feed device in an exhaust gas aftertreatment system comprising an SCR catalyst' [patent_app_type] => utility [patent_app_number] => 12/678553 [patent_app_country] => US [patent_app_date] => 2008-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2611 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12678553 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/678553
Method for detecting the minimum opening time of a reducing agent feed device in an exhaust gas aftertreatment system comprising an SCR catalyst Sep 17, 2008 Issued
Array ( [id] => 6482838 [patent_doc_number] => 20100199639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'EXHAUST-GAS RECIRCULATION APPARATUS AND EXHAUST-GAS RECIRCULATION FLOW RATE ESTIMATION METHOD FOR INTERNAL COMBUSTION ENGINES' [patent_app_type] => utility [patent_app_number] => 12/678817 [patent_app_country] => US [patent_app_date] => 2008-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6072 [patent_no_of_claims] => 11 [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/A1/0199/20100199639.pdf [firstpage_image] =>[orig_patent_app_number] => 12678817 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/678817
EXHAUST-GAS RECIRCULATION APPARATUS AND EXHAUST-GAS RECIRCULATION FLOW RATE ESTIMATION METHOD FOR INTERNAL COMBUSTION ENGINES Sep 15, 2008 Abandoned
Array ( [id] => 8525829 [patent_doc_number] => 08302392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'Exhaust control device for vehicle engine' [patent_app_type] => utility [patent_app_number] => 12/210795 [patent_app_country] => US [patent_app_date] => 2008-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 12242 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12210795 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/210795
Exhaust control device for vehicle engine Sep 14, 2008 Issued
Array ( [id] => 10561205 [patent_doc_number] => 09284870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-15 [patent_title] => 'Electrically heated particulate matter filter soot control system' [patent_app_type] => utility [patent_app_number] => 12/209286 [patent_app_country] => US [patent_app_date] => 2008-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4702 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12209286 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/209286
Electrically heated particulate matter filter soot control system Sep 11, 2008 Issued
Array ( [id] => 9272560 [patent_doc_number] => 08636486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-28 [patent_title] => 'Accurate powder metal component, assembly and method' [patent_app_type] => utility [patent_app_number] => 12/676514 [patent_app_country] => US [patent_app_date] => 2008-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 2310 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 12676514 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/676514
Accurate powder metal component, assembly and method Sep 4, 2008 Issued
Array ( [id] => 8805952 [patent_doc_number] => 08443595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-21 [patent_title] => 'Additive-agent diffusion plate in exhaust passage, structure of additive-agent diffusion plate, and exhaust system including additive-agent diffusion plate' [patent_app_type] => utility [patent_app_number] => 12/205255 [patent_app_country] => US [patent_app_date] => 2008-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7625 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12205255 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/205255
Additive-agent diffusion plate in exhaust passage, structure of additive-agent diffusion plate, and exhaust system including additive-agent diffusion plate Sep 4, 2008 Issued
Array ( [id] => 6213657 [patent_doc_number] => 20100050606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'UREA TANK ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/204484 [patent_app_country] => US [patent_app_date] => 2008-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5309 [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/A1/0050/20100050606.pdf [firstpage_image] =>[orig_patent_app_number] => 12204484 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/204484
UREA TANK ASSEMBLY Sep 3, 2008 Abandoned
Array ( [id] => 8873855 [patent_doc_number] => 08468807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-25 [patent_title] => 'Exhaust gas purification system and exhaust gas purification method' [patent_app_type] => utility [patent_app_number] => 12/679597 [patent_app_country] => US [patent_app_date] => 2008-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 16181 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12679597 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/679597
Exhaust gas purification system and exhaust gas purification method Sep 2, 2008 Issued
Array ( [id] => 6213698 [patent_doc_number] => 20100050634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'SYSTEM, METHOD, AND DEVICE FOR LOCOMOTIVE EXHAUST GAS RECIRCULATION COOLING AND CATALYST HEATING' [patent_app_type] => utility [patent_app_number] => 12/203684 [patent_app_country] => US [patent_app_date] => 2008-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4217 [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/A1/0050/20100050634.pdf [firstpage_image] =>[orig_patent_app_number] => 12203684 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/203684
System, method, and device for locomotive exhaust gas recirculation cooling and catalyst heating Sep 2, 2008 Issued
Array ( [id] => 5504742 [patent_doc_number] => 20090077948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'EXHAUST EMISSION PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/203784 [patent_app_country] => US [patent_app_date] => 2008-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7204 [patent_no_of_claims] => 15 [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/A1/0077/20090077948.pdf [firstpage_image] =>[orig_patent_app_number] => 12203784 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/203784
EXHAUST EMISSION PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE Sep 2, 2008 Abandoned
Array ( [id] => 6314912 [patent_doc_number] => 20100242439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'CONTROL UNIT AND CONTROL METHOD FOR REDUCTANT SUPPLY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/738414 [patent_app_country] => US [patent_app_date] => 2008-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7429 [patent_no_of_claims] => 17 [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/A1/0242/20100242439.pdf [firstpage_image] =>[orig_patent_app_number] => 12738414 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/738414
CONTROL UNIT AND CONTROL METHOD FOR REDUCTANT SUPPLY DEVICE Aug 31, 2008 Abandoned
Array ( [id] => 6459523 [patent_doc_number] => 20100205948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'DEVICE FOR INTRODUCING A LIQUID REDUCING AGENT INTO AN EXHAUST GAS OF A COMBUSTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/678537 [patent_app_country] => US [patent_app_date] => 2008-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4614 [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/A1/0205/20100205948.pdf [firstpage_image] =>[orig_patent_app_number] => 12678537 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/678537
Device for introducing a liquid reducing agent into an exhaust gas of a combustion system Aug 31, 2008 Issued
Array ( [id] => 8930695 [patent_doc_number] => 08490388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-23 [patent_title] => 'System and method for outlet temperature control of an oxidation catalyst' [patent_app_type] => utility [patent_app_number] => 12/231064 [patent_app_country] => US [patent_app_date] => 2008-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4945 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12231064 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/231064
System and method for outlet temperature control of an oxidation catalyst Aug 27, 2008 Issued
Array ( [id] => 8993831 [patent_doc_number] => 08517707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Method for converting energy from compressed air into mechanical energy and compressed air motor therefor' [patent_app_type] => utility [patent_app_number] => 12/670735 [patent_app_country] => US [patent_app_date] => 2008-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2792 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12670735 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/670735
Method for converting energy from compressed air into mechanical energy and compressed air motor therefor Aug 14, 2008 Issued
Array ( [id] => 6283263 [patent_doc_number] => 20100236225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'EXHAUST POSTTREATMENT ARRANGEMENT WITH REDUCING AGENT RESERVOIR, AND METHOD FOR POSTTREATMENT OF EXHAUST GASES' [patent_app_type] => utility [patent_app_number] => 12/677059 [patent_app_country] => US [patent_app_date] => 2008-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2811 [patent_no_of_claims] => 33 [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/A1/0236/20100236225.pdf [firstpage_image] =>[orig_patent_app_number] => 12677059 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/677059
EXHAUST POSTTREATMENT ARRANGEMENT WITH REDUCING AGENT RESERVOIR, AND METHOD FOR POSTTREATMENT OF EXHAUST GASES Aug 13, 2008 Abandoned
Array ( [id] => 8801390 [patent_doc_number] => 08439659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-14 [patent_title] => 'Eccentric screw pump with split stator' [patent_app_type] => utility [patent_app_number] => 12/671508 [patent_app_country] => US [patent_app_date] => 2008-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3539 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12671508 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/671508
Eccentric screw pump with split stator Aug 12, 2008 Issued
Array ( [id] => 5975625 [patent_doc_number] => 20110070117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'SINGLE SCREW COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 12/672196 [patent_app_country] => US [patent_app_date] => 2008-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10068 [patent_no_of_claims] => 8 [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/A1/0070/20110070117.pdf [firstpage_image] =>[orig_patent_app_number] => 12672196 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/672196
Single screw compressor Aug 6, 2008 Issued
Array ( [id] => 8590776 [patent_doc_number] => 08348649 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-08 [patent_title] => 'Single screw compressor and a method for processing a screw rotor' [patent_app_type] => utility [patent_app_number] => 12/672248 [patent_app_country] => US [patent_app_date] => 2008-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 8438 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12672248 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/672248
Single screw compressor and a method for processing a screw rotor Aug 6, 2008 Issued
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