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] => 15755301 [patent_doc_number] => 10619751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Exhaust gas control valve and assembly including the same [patent_app_type] => utility [patent_app_number] => 16/127567 [patent_app_country] => US [patent_app_date] => 2018-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4666 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16127567 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/127567
Exhaust gas control valve and assembly including the same Sep 10, 2018 Issued
Array ( [id] => 15616665 [patent_doc_number] => 20200078737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => WATER SEPARATION DEVICE FOR ENGINE EXHAUST GAS [patent_app_type] => utility [patent_app_number] => 16/126196 [patent_app_country] => US [patent_app_date] => 2018-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16126196 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/126196
Water separation device for engine exhaust gas Sep 9, 2018 Issued
Array ( [id] => 14044749 [patent_doc_number] => 20190078481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => METHOD FOR OPERATING AN SCR CATALYTIC CONVERTER SYSTEM WHICH HAS A FIRST SCR CATALYTIC CONVERTER AND A SECOND SCR CATALYTIC CONVERTER [patent_app_type] => utility [patent_app_number] => 16/124476 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16124476 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/124476
Method for operating an SCR catalytic converter system which has a first SCR catalytic converter and a second SCR catalytic converter Sep 6, 2018 Issued
Array ( [id] => 17756716 [patent_doc_number] => 11397004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Emission-free devices and method for performing mechanical work and for generating electrical and thermal energy [patent_app_type] => utility [patent_app_number] => 16/125014 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7019 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [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] => 16125014 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/125014
Emission-free devices and method for performing mechanical work and for generating electrical and thermal energy Sep 6, 2018 Issued
Array ( [id] => 16113071 [patent_doc_number] => 20200208558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => A SYSTEM AND A METHOD FOR ADAPTING CONTROL OF A REDUCING AGENT DOSING UNIT [patent_app_type] => utility [patent_app_number] => 16/646605 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16646605 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/646605
System and a method for adapting control of a reducing agent dosing unit Sep 5, 2018 Issued
Array ( [id] => 15591135 [patent_doc_number] => 20200072102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => GASOLINE PARTICULATE FILTERS WITH HIGH INITIAL FILTERING EFFICIENCY AND METHODS OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 16/121236 [patent_app_country] => US [patent_app_date] => 2018-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16121236 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/121236
Gasoline particulate filters with high initial filtering efficiency and methods of making same Sep 3, 2018 Issued
Array ( [id] => 13988251 [patent_doc_number] => 20190063283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => FLAME-ASSISTED FUEL CELL INTEGRATED RICH BURN, QUICK MIX, LEAN BURN COMBUSTION FOR REDUCED NOx [patent_app_type] => utility [patent_app_number] => 16/117590 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16117590 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/117590
Flame-assisted fuel cell integrated rich burn, quick mix, lean burn combustion for reduced NOx Aug 29, 2018 Issued
Array ( [id] => 18086067 [patent_doc_number] => 11536192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Rotary turbine bypass valve [patent_app_type] => utility [patent_app_number] => 16/639869 [patent_app_country] => US [patent_app_date] => 2018-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7459 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639869 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639869
Rotary turbine bypass valve Aug 21, 2018 Issued
Array ( [id] => 15964481 [patent_doc_number] => 20200165992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => TRANSPORT REFRIGERATION SYSTEM AND METHOD OF REGENERATING A DIESEL PARTICULATE FILTER [patent_app_type] => utility [patent_app_number] => 16/638550 [patent_app_country] => US [patent_app_date] => 2018-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16638550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638550
Transport refrigeration system and method of regenerating a diesel particulate filter Aug 12, 2018 Issued
Array ( [id] => 14654339 [patent_doc_number] => 20190234298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => Temperature Control for HHO Injection Gas [patent_app_type] => utility [patent_app_number] => 16/101207 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 62815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16101207 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/101207
Temperature control for HHO injection gas Aug 9, 2018 Issued
Array ( [id] => 16353864 [patent_doc_number] => 10794368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Renewable energy system and methods for creating renewable energy [patent_app_type] => utility [patent_app_number] => 16/054271 [patent_app_country] => US [patent_app_date] => 2018-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7043 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16054271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/054271
Renewable energy system and methods for creating renewable energy Aug 2, 2018 Issued
Array ( [id] => 16353753 [patent_doc_number] => 10794257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Autonomous auxiliary DEF supply system with purge control [patent_app_type] => utility [patent_app_number] => 16/048264 [patent_app_country] => US [patent_app_date] => 2018-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7264 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16048264 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/048264
Autonomous auxiliary DEF supply system with purge control Jul 27, 2018 Issued
Array ( [id] => 13903209 [patent_doc_number] => 20190040809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => REGENERATION OF GASOLINE PARTICULATE FILTERS [patent_app_type] => utility [patent_app_number] => 16/047397 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16047397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/047397
Regeneration of gasoline particulate filters Jul 26, 2018 Issued
Array ( [id] => 13553403 [patent_doc_number] => 20180328249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => REAGENT INJECTOR [patent_app_type] => utility [patent_app_number] => 16/044980 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16044980 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/044980
Reagent injector Jul 24, 2018 Issued
Array ( [id] => 13553405 [patent_doc_number] => 20180328250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => REAGENT INJECTOR FREEZE PROTECTION [patent_app_type] => utility [patent_app_number] => 16/045036 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045036 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045036
Reagent injector freeze protection Jul 24, 2018 Issued
Array ( [id] => 13553401 [patent_doc_number] => 20180328248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => DOSING AND MIXING ARRANGEMENT FOR USE IN EXHAUST AFTERTREATMENT [patent_app_type] => utility [patent_app_number] => 16/042060 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16042060 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042060
Dosing and mixing arrangement for use in exhaust aftertreatment Jul 22, 2018 Issued
Array ( [id] => 15932709 [patent_doc_number] => 20200157988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => EXHAUST VALVE DEVICE [patent_app_type] => utility [patent_app_number] => 16/631930 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16631930 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631930
EXHAUST VALVE DEVICE Jul 18, 2018 Abandoned
Array ( [id] => 15409465 [patent_doc_number] => 20200025054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => SYSTEMS AND METHODS FOR DETERMINING DIFFERENTIAL AND RELATIVE PRESSURE USING A CONTROLLER [patent_app_type] => utility [patent_app_number] => 16/040116 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16040116 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/040116
Systems and methods for determining differential and relative pressure using a controller Jul 18, 2018 Issued
Array ( [id] => 17586816 [patent_doc_number] => 11325061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Liquid filter and tank filter system including a liquid filter [patent_app_type] => utility [patent_app_number] => 16/633712 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7392 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16633712 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633712
Liquid filter and tank filter system including a liquid filter Jul 17, 2018 Issued
Array ( [id] => 13608589 [patent_doc_number] => 20180355844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => COMBINED OMNIDIRECTIONAL FLOW TURBINE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/018722 [patent_app_country] => US [patent_app_date] => 2018-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16018722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/018722
Combined omnidirectional flow turbine system Jun 25, 2018 Issued
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