Ahsif A. Sheikh
Examiner (ID: 10544)
Most Active Art Unit | 2123 |
Art Unit(s) | 2123, 2127 |
Total Applications | 58 |
Issued Applications | 32 |
Pending Applications | 0 |
Abandoned Applications | 26 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 16445419
[patent_doc_number] => 10837337
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-11-17
[patent_title] => Component of an exhaust gas system and method for exhaust gas after-treatment
[patent_app_type] => utility
[patent_app_number] => 16/326107
[patent_app_country] => US
[patent_app_date] => 2017-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2831
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16326107
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/326107 | Component of an exhaust gas system and method for exhaust gas after-treatment | Aug 14, 2017 | Issued |
Array
(
[id] => 14469355
[patent_doc_number] => 20190186320
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-06-20
[patent_title] => INTERNAL COMBUSTION ENGINE
[patent_app_type] => utility
[patent_app_number] => 16/326414
[patent_app_country] => US
[patent_app_date] => 2017-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1565
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16326414
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/326414 | Internal combustion engine | Aug 6, 2017 | Issued |
Array
(
[id] => 13238015
[patent_doc_number] => 10132201
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-11-20
[patent_title] => Ultra-high-efficiency closed-cycle thermodynamic engine system
[patent_app_type] => utility
[patent_app_number] => 15/669282
[patent_app_country] => US
[patent_app_date] => 2017-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 2552
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15669282
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/669282 | Ultra-high-efficiency closed-cycle thermodynamic engine system | Aug 3, 2017 | Issued |
Array
(
[id] => 14376357
[patent_doc_number] => 20190162091
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-30
[patent_title] => COLD START-COMPATIBLE UREA SCR SYSTEM
[patent_app_type] => utility
[patent_app_number] => 16/320584
[patent_app_country] => US
[patent_app_date] => 2017-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14640
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -25
[patent_words_short_claim] => 324
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16320584
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/320584 | COLD START-COMPATIBLE UREA SCR SYSTEM | Jul 31, 2017 | Abandoned |
Array
(
[id] => 13591769
[patent_doc_number] => 20180347433
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-12-06
[patent_title] => SYSTEMS AND METHODS FOR CONTROLLING EXHAUST FLOW THROUGH DUAL AFTER TREATMENT DEVICE
[patent_app_type] => utility
[patent_app_number] => 15/612751
[patent_app_country] => US
[patent_app_date] => 2017-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10310
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15612751
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/612751 | Systems and methods for controlling exhaust flow through dual after treatment device | Jun 1, 2017 | Issued |
Array
(
[id] => 13591897
[patent_doc_number] => 20180347497
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-12-06
[patent_title] => SEGMENTED CALIBRATION FOR AFTERTREATMENT OPTIMIZATION IN INTERNAL COMBUSTION ENGINE SYSTEM
[patent_app_type] => utility
[patent_app_number] => 15/611317
[patent_app_country] => US
[patent_app_date] => 2017-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4318
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15611317
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/611317 | Segmented calibration for aftertreatment optimization in internal combustion engine system | May 31, 2017 | Issued |
Array
(
[id] => 13945847
[patent_doc_number] => 10208688
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-02-19
[patent_title] => Exhaust gas purification apparatus and method for controlling the same
[patent_app_type] => utility
[patent_app_number] => 15/610470
[patent_app_country] => US
[patent_app_date] => 2017-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 4699
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15610470
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/610470 | Exhaust gas purification apparatus and method for controlling the same | May 30, 2017 | Issued |
Array
(
[id] => 13945751
[patent_doc_number] => 10208640
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-02-19
[patent_title] => Exhaust gas purification apparatus and method for controlling the same
[patent_app_type] => utility
[patent_app_number] => 15/610518
[patent_app_country] => US
[patent_app_date] => 2017-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 3393
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15610518
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/610518 | Exhaust gas purification apparatus and method for controlling the same | May 30, 2017 | Issued |
Array
(
[id] => 13577815
[patent_doc_number] => 20180340456
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-11-29
[patent_title] => SYSTEMS AND METHODS FOR CONTROLLING BYPASS OF EXHAUST AFTER TREATMENT DEVICE
[patent_app_type] => utility
[patent_app_number] => 15/606083
[patent_app_country] => US
[patent_app_date] => 2017-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10140
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15606083
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/606083 | Systems and methods for controlling bypass of exhaust after treatment device | May 25, 2017 | Issued |
Array
(
[id] => 12093200
[patent_doc_number] => 20170350293
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-12-07
[patent_title] => 'CONTROLLING NITROGEN OXIDE EMISSIONS IN THE EXHAUST GAS OF AN INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 15/604512
[patent_app_country] => US
[patent_app_date] => 2017-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 9299
[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] => 15604512
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/604512 | Controlling nitrogen oxide emissions in the exhaust gas of an internal combustion engine | May 23, 2017 | Issued |
Array
(
[id] => 13566859
[patent_doc_number] => 20180334977
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-11-22
[patent_title] => GASOLINE PARTICULATE FILTER REGENERATION STRATEGY
[patent_app_type] => utility
[patent_app_number] => 15/597625
[patent_app_country] => US
[patent_app_date] => 2017-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4225
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15597625
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/597625 | Gasoline particulate filter regeneration strategy | May 16, 2017 | Issued |
Array
(
[id] => 13566783
[patent_doc_number] => 20180334939
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-11-22
[patent_title] => ELECTRIC HEATERS COMPRISING CORROSION RESISTANT METALS AND SELECTIVE CATALYTIC REDUCTION DEVICES UTILIZING THE SAME
[patent_app_type] => utility
[patent_app_number] => 15/597636
[patent_app_country] => US
[patent_app_date] => 2017-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6751
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15597636
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/597636 | ELECTRIC HEATERS COMPRISING CORROSION RESISTANT METALS AND SELECTIVE CATALYTIC REDUCTION DEVICES UTILIZING THE SAME | May 16, 2017 | Abandoned |
Array
(
[id] => 13662259
[patent_doc_number] => 10161283
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-12-25
[patent_title] => Urea deposit detection for use with SCR emissions control system
[patent_app_type] => utility
[patent_app_number] => 15/596000
[patent_app_country] => US
[patent_app_date] => 2017-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2214
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 223
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15596000
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/596000 | Urea deposit detection for use with SCR emissions control system | May 15, 2017 | Issued |
Array
(
[id] => 13815231
[patent_doc_number] => 10184378
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-01-22
[patent_title] => Exhaust gas purification system and method for a work vehicle
[patent_app_type] => utility
[patent_app_number] => 15/592552
[patent_app_country] => US
[patent_app_date] => 2017-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4930
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[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] => 15592552
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/592552 | Exhaust gas purification system and method for a work vehicle | May 10, 2017 | Issued |
Array
(
[id] => 16736247
[patent_doc_number] => 10961885
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-03-30
[patent_title] => Carbon cutter machine
[patent_app_type] => utility
[patent_app_number] => 16/300952
[patent_app_country] => US
[patent_app_date] => 2017-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 10664
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 439
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16300952
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/300952 | Carbon cutter machine | May 8, 2017 | Issued |
Array
(
[id] => 14552423
[patent_doc_number] => 10344660
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2019-07-09
[patent_title] => Aerodynamically conformal muffler
[patent_app_type] => utility
[patent_app_number] => 15/584556
[patent_app_country] => US
[patent_app_date] => 2017-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 15
[patent_no_of_words] => 7364
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15584556
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/584556 | Aerodynamically conformal muffler | May 1, 2017 | Issued |
Array
(
[id] => 11937172
[patent_doc_number] => 20170241322
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-08-24
[patent_title] => 'AFTERTREATMENT MODULE HAVING REPLACEABLE CATALYST HOUSING'
[patent_app_type] => utility
[patent_app_number] => 15/494919
[patent_app_country] => US
[patent_app_date] => 2017-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4003
[patent_no_of_claims] => 5
[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] => 15494919
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/494919 | Aftertreatment module having replaceable catalyst housing | Apr 23, 2017 | Issued |
Array
(
[id] => 11757896
[patent_doc_number] => 20170204765
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-07-20
[patent_title] => 'ENGINE DEVICE'
[patent_app_type] => utility
[patent_app_number] => 15/475552
[patent_app_country] => US
[patent_app_date] => 2017-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 25
[patent_no_of_words] => 9433
[patent_no_of_claims] => 3
[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] => 15475552
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/475552 | Engine device | Mar 30, 2017 | Issued |
Array
(
[id] => 13463357
[patent_doc_number] => 20180283221
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-10-04
[patent_title] => ACTUATOR SPRING LIFETIME SUPERVISION MODULE FOR A VALVE AND ACTUATOR MONITORING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 15/471897
[patent_app_country] => US
[patent_app_date] => 2017-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10880
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15471897
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/471897 | Actuator spring lifetime supervision module for a valve and actuator monitoring system | Mar 27, 2017 | Issued |
Array
(
[id] => 15884123
[patent_doc_number] => 10648394
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-05-12
[patent_title] => Heat shield with insulated doser and sensor mount areas for a vehicle exhaust component
[patent_app_type] => utility
[patent_app_number] => 16/085302
[patent_app_country] => US
[patent_app_date] => 2017-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 15
[patent_no_of_words] => 6677
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16085302
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/085302 | Heat shield with insulated doser and sensor mount areas for a vehicle exhaust component | Mar 22, 2017 | Issued |