Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 16468917 [patent_doc_number] => 20200370454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => DIAGNOSTIC METHODS FOR A HIGH EFFICIENCY EXHAUST AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/989109 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989109 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989109
Diagnostic methods for a high efficiency exhaust aftertreatment system Aug 9, 2020 Issued
Array ( [id] => 17386404 [patent_doc_number] => 20220034256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => Turbocharger Manifold, System, and Method [patent_app_type] => utility [patent_app_number] => 16/945866 [patent_app_country] => US [patent_app_date] => 2020-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16945866 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/945866
Turbocharger manifold, system, and method Jul 31, 2020 Issued
Array ( [id] => 17808216 [patent_doc_number] => 20220260051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => CONNECTION FOR SPLIT WIND TURBINE BLADE [patent_app_type] => utility [patent_app_number] => 17/630694 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630694 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630694
Connection for split wind turbine blade Jul 27, 2020 Issued
Array ( [id] => 17370745 [patent_doc_number] => 20220025797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => SYSTEM FOR WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 16/940382 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8781 [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] => 16940382 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/940382
System for working machine Jul 26, 2020 Issued
Array ( [id] => 17930528 [patent_doc_number] => 20220325653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => SHIELDING ELEMENT [patent_app_type] => utility [patent_app_number] => 17/627784 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17627784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627784
Shielding element Jul 15, 2020 Issued
Array ( [id] => 17913988 [patent_doc_number] => 20220316383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => EXHAUST GAS AFTERTREATMENT [patent_app_type] => utility [patent_app_number] => 17/627539 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17627539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627539
Exhaust gas aftertreatment Jul 14, 2020 Issued
Array ( [id] => 17330494 [patent_doc_number] => 11220948 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-11 [patent_title] => Emissions reduction systems and methods [patent_app_type] => utility [patent_app_number] => 16/920338 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 7562 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920338 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920338
Emissions reduction systems and methods Jul 1, 2020 Issued
Array ( [id] => 17735415 [patent_doc_number] => 20220220874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => EXHAUST SYSTEM AND MUFFLER [patent_app_type] => utility [patent_app_number] => 17/616803 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616803 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616803
Exhaust system and muffler Jun 3, 2020 Issued
Array ( [id] => 17728287 [patent_doc_number] => 11384667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Exhaust aftertreatment system with heated dosing control [patent_app_type] => utility [patent_app_number] => 16/887399 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4289 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16887399 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/887399
Exhaust aftertreatment system with heated dosing control May 28, 2020 Issued
Array ( [id] => 16786668 [patent_doc_number] => 10989085 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-27 [patent_title] => Emission-free cold-start and warm-start of internal combustion engines [patent_app_type] => utility [patent_app_number] => 16/887277 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5071 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 440 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16887277 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/887277
Emission-free cold-start and warm-start of internal combustion engines May 28, 2020 Issued
Array ( [id] => 16512318 [patent_doc_number] => 20200391575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => CO2 RECOVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/885274 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16885274 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/885274
CO2 recovery system May 27, 2020 Issued
Array ( [id] => 16525973 [patent_doc_number] => 20200400053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/884048 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16884048 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884048
Control device for internal combustion engine May 26, 2020 Issued
Array ( [id] => 16933147 [patent_doc_number] => 20210199036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => APPARATUS FOR REMOVING MOISTURE FROM EXHAUST GAS [patent_app_type] => utility [patent_app_number] => 16/879529 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16879529 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/879529
APPARATUS FOR REMOVING MOISTURE FROM EXHAUST GAS May 19, 2020 Abandoned
Array ( [id] => 17251654 [patent_doc_number] => 11187131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Double canning exhaust gas purification device [patent_app_type] => utility [patent_app_number] => 16/874741 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3361 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 16874741 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/874741
Double canning exhaust gas purification device May 14, 2020 Issued
Array ( [id] => 16893738 [patent_doc_number] => 11035279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Method, engine, and control system for controlling soot loading of exhaust gas aftertreatment components [patent_app_type] => utility [patent_app_number] => 16/871659 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6891 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16871659 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/871659
Method, engine, and control system for controlling soot loading of exhaust gas aftertreatment components May 10, 2020 Issued
Array ( [id] => 16269542 [patent_doc_number] => 20200271029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => Method for Operating a Particle Filter [patent_app_type] => utility [patent_app_number] => 16/870562 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16870562 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/870562
Method for operating a particle filter May 7, 2020 Issued
Array ( [id] => 16254217 [patent_doc_number] => 20200263591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => METHOD AND APPARATUS FOR CONTROLLING EXHAUST GAS PURIFICATION SYSTEM FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 16/865700 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16865700 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/865700
Method and apparatus for controlling exhaust gas purification system for vehicle May 3, 2020 Issued
Array ( [id] => 16422563 [patent_doc_number] => 20200347761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => EXHAUST MUFFLER FOR AN EXHAUST SYSTEM OF AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/864592 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16864592 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864592
Exhaust muffler for an exhaust system of an internal combustion engine Apr 30, 2020 Issued
Array ( [id] => 17208242 [patent_doc_number] => 11168604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Housing, especially for an exhaust system of an internal combustion engine of a vehicle [patent_app_type] => utility [patent_app_number] => 16/860545 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3879 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860545
Housing, especially for an exhaust system of an internal combustion engine of a vehicle Apr 27, 2020 Issued
Array ( [id] => 16422567 [patent_doc_number] => 20200347765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => REDUCTANT DOSING SYSTEM FOR AN SCR CATALYST [patent_app_type] => utility [patent_app_number] => 16/858436 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16858436 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/858436
Reductant dosing system for an SCR catalyst Apr 23, 2020 Issued
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