Search

Ahmed Elnakib

Examiner (ID: 656, Phone: (571)270-0638 , Office: P/2834 )

Most Active Art Unit
2834
Art Unit(s)
2834, 2832
Total Applications
685
Issued Applications
514
Pending Applications
71
Abandoned Applications
122

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17548865 [patent_doc_number] => 20220120206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => Applied-Ignition Internal Combustion Engine and Method for Operating the Internal Combustion Engine [patent_app_type] => utility [patent_app_number] => 17/423748 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3142 [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] => 17423748 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423748
Applied-ignition internal combustion engine and method for operating the internal combustion engine Dec 8, 2019 Issued
Array ( [id] => 18748945 [patent_doc_number] => 11808247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Planetary gear set for a wind turbine [patent_app_type] => utility [patent_app_number] => 17/293960 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6254 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17293960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293960
Planetary gear set for a wind turbine Dec 5, 2019 Issued
Array ( [id] => 18910821 [patent_doc_number] => 11873794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Generator-gearbox assembly for a wind turbine [patent_app_type] => utility [patent_app_number] => 17/312713 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 7796 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17312713 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312713
Generator-gearbox assembly for a wind turbine Dec 2, 2019 Issued
Array ( [id] => 16786667 [patent_doc_number] => 10989084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Exhaust gas system with preconditioning [patent_app_type] => utility [patent_app_number] => 16/698784 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6356 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698784 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698784
Exhaust gas system with preconditioning Nov 26, 2019 Issued
Array ( [id] => 17150008 [patent_doc_number] => 11143075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Exhaust gas aftertreatment system and method for exhaust gas aftertreatment in an internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/698257 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6323 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698257 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698257
Exhaust gas aftertreatment system and method for exhaust gas aftertreatment in an internal combustion engine Nov 26, 2019 Issued
Array ( [id] => 16506922 [patent_doc_number] => 20200386178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => EXHAUST GAS PURIFICATION SYSTEM FOR VEHICLE AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 16/698144 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698144
Exhaust gas purification system for vehicle and method of controlling the same Nov 26, 2019 Issued
Array ( [id] => 16014561 [patent_doc_number] => 20200182123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => Exhaust System For A Vehicle [patent_app_type] => utility [patent_app_number] => 16/691097 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16691097 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/691097
Exhaust system for a vehicle Nov 20, 2019 Issued
Array ( [id] => 17275248 [patent_doc_number] => 20210381446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => Control Unit and Method for Operating a Hybrid Drive [patent_app_type] => utility [patent_app_number] => 17/283388 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17283388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283388
Control unit and method for operating a hybrid drive Nov 12, 2019 Issued
Array ( [id] => 17292919 [patent_doc_number] => 20210388758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/420672 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17420672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420672
COMBUSTION ENGINE Nov 10, 2019 Abandoned
Array ( [id] => 15867893 [patent_doc_number] => 20200141350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => AIR-FUEL SYSTEM FOR A CIRCULATING PISTON ENGINE [patent_app_type] => utility [patent_app_number] => 16/671854 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16671854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/671854
Air-fuel system for a circulating piston engine Oct 31, 2019 Issued
Array ( [id] => 17229399 [patent_doc_number] => 20210355955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => ROTOR MOUNTING UNIT [patent_app_type] => utility [patent_app_number] => 17/287908 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287908 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287908
ROTOR MOUNTING UNIT Oct 29, 2019 Abandoned
Array ( [id] => 17300372 [patent_doc_number] => 20210396211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => METHOD FOR CONTROLLING A WIND TURBINE AND CORRESPONDING WIND TURBINE [patent_app_type] => utility [patent_app_number] => 17/289612 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17289612 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/289612
METHOD FOR CONTROLLING A WIND TURBINE AND CORRESPONDING WIND TURBINE Oct 29, 2019 Abandoned
Array ( [id] => 17150031 [patent_doc_number] => 11143098 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-12 [patent_title] => Rotary internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/668530 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 3229 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16668530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/668530
Rotary internal combustion engine Oct 29, 2019 Issued
Array ( [id] => 18636774 [patent_doc_number] => 11761363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => System for CO [patent_app_type] => utility [patent_app_number] => 17/289187 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 5750 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [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] => 17289187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/289187
System for CO Oct 27, 2019 Issued
Array ( [id] => 16650572 [patent_doc_number] => 10927737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Method and system for purifying exhaust gas for prevention of NH [patent_app_type] => utility [patent_app_number] => 16/658348 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5676 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16658348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/658348
Method and system for purifying exhaust gas for prevention of NH Oct 20, 2019 Issued
Array ( [id] => 16573272 [patent_doc_number] => 10895187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-19 [patent_title] => Exhaust gas purification apparatus for internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/656695 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 13287 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16656695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/656695
Exhaust gas purification apparatus for internal combustion engine Oct 17, 2019 Issued
Array ( [id] => 15833379 [patent_doc_number] => 20200131971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => METHOD FOR MONITORING THE EFFECTIVENESS OF A THREE-WAY CATALYTIC CONVERTER OF A GASOLINE ENGINE [patent_app_type] => utility [patent_app_number] => 16/656633 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16656633 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/656633
Method for monitoring the effectiveness of a three-way catalytic converter of a gasoline engine Oct 17, 2019 Issued
Array ( [id] => 17045498 [patent_doc_number] => 11098668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Method and control unit for operating an internal combustion engine which has a first exhaust-gas purification component and a second exhaust-gas purification component [patent_app_type] => utility [patent_app_number] => 16/656760 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7525 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16656760 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/656760
Method and control unit for operating an internal combustion engine which has a first exhaust-gas purification component and a second exhaust-gas purification component Oct 17, 2019 Issued
Array ( [id] => 17838471 [patent_doc_number] => 20220275776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => EGR EJECTOR AND CONTROL SYSTEM FOR EGR EJECTOR [patent_app_type] => utility [patent_app_number] => 17/626175 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17626175 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626175
EGR EJECTOR AND CONTROL SYSTEM FOR EGR EJECTOR Oct 14, 2019 Abandoned
Array ( [id] => 16484684 [patent_doc_number] => 20200378285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => EXHAUST HEAT RECOVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/653660 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16653660 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/653660
Exhaust heat recovery system Oct 14, 2019 Issued
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