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] => 19441764 [patent_doc_number] => 12092009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Exhaust gas cooling device [patent_app_type] => utility [patent_app_number] => 18/037420 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3216 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18037420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037420
Exhaust gas cooling device Nov 23, 2021 Issued
Array ( [id] => 19796772 [patent_doc_number] => 12237751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Electrically powered engine [patent_app_type] => utility [patent_app_number] => 18/036689 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5570 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18036689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036689
Electrically powered engine Nov 18, 2021 Issued
Array ( [id] => 19441759 [patent_doc_number] => 12092004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Exhaust gas aftertreatment device [patent_app_type] => utility [patent_app_number] => 18/038276 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2501 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18038276 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038276
Exhaust gas aftertreatment device Nov 18, 2021 Issued
Array ( [id] => 18724756 [patent_doc_number] => 20230338918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => APPARATUS COMPRISING INDUCTION HEATING ELEMENTS FOR PREPARING A POLYAMIDE POLYMER [patent_app_type] => utility [patent_app_number] => 18/037093 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18037093 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037093
APPARATUS COMPRISING INDUCTION HEATING ELEMENTS FOR PREPARING A POLYAMIDE POLYMER Nov 14, 2021 Pending
Array ( [id] => 18980710 [patent_doc_number] => 11905871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Method and apparatus for electrically heating a catalytic converter [patent_app_type] => utility [patent_app_number] => 18/254518 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7056 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254518
Method and apparatus for electrically heating a catalytic converter Nov 10, 2021 Issued
Array ( [id] => 17688659 [patent_doc_number] => 20220195951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => ENGINE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/454324 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17454324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454324
Engine system Nov 9, 2021 Issued
Array ( [id] => 18103011 [patent_doc_number] => 11542892 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-03 [patent_title] => Turbocharged compressor [patent_app_type] => utility [patent_app_number] => 17/523521 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3689 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17523521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523521
Turbocharged compressor Nov 9, 2021 Issued
Array ( [id] => 17976096 [patent_doc_number] => 11492947 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Process for increasing mass flow of an exhaust gas through a catalytic converter [patent_app_type] => utility [patent_app_number] => 17/513699 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5467 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17513699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513699
Process for increasing mass flow of an exhaust gas through a catalytic converter Oct 27, 2021 Issued
Array ( [id] => 18807395 [patent_doc_number] => 20230381728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => CATALYTIC REACTION UNIT AND REACTIVE DISTILLATION COLUMN [patent_app_type] => utility [patent_app_number] => 18/249927 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18249927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/249927
CATALYTIC REACTION UNIT AND REACTIVE DISTILLATION COLUMN Oct 20, 2021 Pending
Array ( [id] => 17400358 [patent_doc_number] => 20220042448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => STRADDLED VEHICLE [patent_app_type] => utility [patent_app_number] => 17/507495 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17507495 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507495
Straddled vehicle Oct 20, 2021 Issued
Array ( [id] => 18807405 [patent_doc_number] => 20230381738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Hydrocarbon Adsorption Device [patent_app_type] => utility [patent_app_number] => 18/031900 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18031900 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031900
Hydrocarbon Adsorption Device Oct 20, 2021 Pending
Array ( [id] => 18118004 [patent_doc_number] => 11549390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Health-monitoring system for determining rotation frequency of a shaft [patent_app_type] => utility [patent_app_number] => 17/451431 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4209 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451431
Health-monitoring system for determining rotation frequency of a shaft Oct 18, 2021 Issued
Array ( [id] => 18399745 [patent_doc_number] => 11661874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Heating device for an exhaust gas purification device having a reduced footprint [patent_app_type] => utility [patent_app_number] => 17/504638 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2627 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504638
Heating device for an exhaust gas purification device having a reduced footprint Oct 18, 2021 Issued
Array ( [id] => 17721107 [patent_doc_number] => 20220213827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => HEAT RECOVERY DEVICE AND HEAT RECOVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/451220 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451220
Heat recovery device and heat recovery system Oct 17, 2021 Issued
Array ( [id] => 18052042 [patent_doc_number] => 11525416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Apparatus, system and method for thermal management by deploying engine fueling on demand [patent_app_type] => utility [patent_app_number] => 17/502291 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9963 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17502291 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502291
Apparatus, system and method for thermal management by deploying engine fueling on demand Oct 14, 2021 Issued
Array ( [id] => 18315587 [patent_doc_number] => 11629661 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-18 [patent_title] => Low soot stoichiometric compression-ignition combustion [patent_app_type] => utility [patent_app_number] => 17/498967 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4491 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498967
Low soot stoichiometric compression-ignition combustion Oct 11, 2021 Issued
Array ( [id] => 17876104 [patent_doc_number] => 11448108 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-20 [patent_title] => System and methods for mitigating hydrocarbon breakthrough [patent_app_type] => utility [patent_app_number] => 17/449939 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10490 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449939
System and methods for mitigating hydrocarbon breakthrough Oct 3, 2021 Issued
Array ( [id] => 19397531 [patent_doc_number] => 12071884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => System and method to maintain hot aftertreatment at engine idle [patent_app_type] => utility [patent_app_number] => 17/486889 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 60 [patent_no_of_words] => 12157 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486889 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486889
System and method to maintain hot aftertreatment at engine idle Sep 26, 2021 Issued
Array ( [id] => 17635538 [patent_doc_number] => 11346256 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-31 [patent_title] => Systems and methods associated with bottoming cycle power systems for generating power, capturing carbon dioxide and producing products [patent_app_type] => utility [patent_app_number] => 17/448938 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 14246 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17448938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/448938
Systems and methods associated with bottoming cycle power systems for generating power, capturing carbon dioxide and producing products Sep 26, 2021 Issued
Array ( [id] => 17906078 [patent_doc_number] => 11459926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Apparatus, system, and method for oxidizing methane in a lean-burn engine exhaust [patent_app_type] => utility [patent_app_number] => 17/482633 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7920 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17482633 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482633
Apparatus, system, and method for oxidizing methane in a lean-burn engine exhaust Sep 22, 2021 Issued
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