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] => 14502903 [patent_doc_number] => 20190195106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => SYSTEMS AND METHODS FOR AIR ASSISTED INJECTION OF A REDUCTANT INTO AN AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/210933 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16210933 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/210933
SYSTEMS AND METHODS FOR AIR ASSISTED INJECTION OF A REDUCTANT INTO AN AFTERTREATMENT SYSTEM Dec 4, 2018 Abandoned
Array ( [id] => 14404799 [patent_doc_number] => 20190168243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => OUTWARD OPENING INJECTOR FOR EXHAUST AFTERTREATMENT SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/210409 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16210409 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/210409
OUTWARD OPENING INJECTOR FOR EXHAUST AFTERTREATMENT SYSTEMS Dec 4, 2018 Abandoned
Array ( [id] => 16127241 [patent_doc_number] => 10697366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Rotary engine with axially directly connected compression and power cylinders [patent_app_type] => utility [patent_app_number] => 16/204745 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2600 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204745 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204745
Rotary engine with axially directly connected compression and power cylinders Nov 28, 2018 Issued
Array ( [id] => 17635605 [patent_doc_number] => 11346323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Energy collector [patent_app_type] => utility [patent_app_number] => 16/768778 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 8322 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16768778 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768778
Energy collector Nov 28, 2018 Issued
Array ( [id] => 16422564 [patent_doc_number] => 20200347762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => EXHAUST GAS PURIFICATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/766056 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16766056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/766056
Exhaust gas purification device Nov 28, 2018 Issued
Array ( [id] => 16313143 [patent_doc_number] => 20200291881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => ENGINE FUEL SUPPLY CONTROL STRATEGY [patent_app_type] => utility [patent_app_number] => 16/763092 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16763092 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/763092
Engine fuel supply control strategy Nov 26, 2018 Issued
Array ( [id] => 16901579 [patent_doc_number] => 20210180495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => SYSTEM AND METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE PROVIDED WITH AN EXHAUST GAS POST-TREATMENT SYSTEM OF THE SELECTIVE CATALYSIS TYPE [patent_app_type] => utility [patent_app_number] => 16/769904 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16769904 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/769904
System and method for controlling an internal combustion engine provided with an exhaust gas post-treatment system of the selective catalysis type Nov 15, 2018 Issued
Array ( [id] => 14376431 [patent_doc_number] => 20190162128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => CONTROLLER FOR INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/192345 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16192345 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/192345
Controller for internal combustion engine and method for controlling internal combustion engine Nov 14, 2018 Issued
Array ( [id] => 16476766 [patent_doc_number] => 10851698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Exhaust gas guiding device for a construction machine [patent_app_type] => utility [patent_app_number] => 16/190783 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4951 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [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] => 16190783 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/190783
Exhaust gas guiding device for a construction machine Nov 13, 2018 Issued
Array ( [id] => 19180952 [patent_doc_number] => 11987533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Ceramic matrix composite component and method of producing the same [patent_app_type] => utility [patent_app_number] => 16/181932 [patent_app_country] => US [patent_app_date] => 2018-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 9700 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16181932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/181932
Ceramic matrix composite component and method of producing the same Nov 5, 2018 Issued
Array ( [id] => 15833373 [patent_doc_number] => 20200131968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => MULTI-NOZZLE DESIGN TO ELIMINATE DOWNSTREAM MIXING DEVICES [patent_app_type] => utility [patent_app_number] => 16/176788 [patent_app_country] => US [patent_app_date] => 2018-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16176788 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/176788
Multi-nozzle design to eliminate downstream mixing devices Oct 30, 2018 Issued
Array ( [id] => 14231989 [patent_doc_number] => 20190128167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => MIXER SYSTEM PROXIMATE TO VEHICLE ENGINE [patent_app_type] => utility [patent_app_number] => 16/176574 [patent_app_country] => US [patent_app_date] => 2018-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16176574 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/176574
Mixer system proximate to vehicle engine Oct 30, 2018 Issued
Array ( [id] => 17259426 [patent_doc_number] => 20210372411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => TURBO FAN, AIR SENDING DEVICE, AIR CONDITIONING DEVICE, AND REFRIGERATION CYCLE DEVICE [patent_app_type] => utility [patent_app_number] => 17/288319 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17288319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288319
Turbo fan, air sending device, air-conditioning device, and refrigeration cycle device Oct 29, 2018 Issued
Array ( [id] => 16978369 [patent_doc_number] => 20210222606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => EXHAUST GAS HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 16/755559 [patent_app_country] => US [patent_app_date] => 2018-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16755559 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/755559
Exhaust gas heat exchanger Oct 8, 2018 Issued
Array ( [id] => 16369657 [patent_doc_number] => 10801401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Toroidal engine [patent_app_type] => utility [patent_app_number] => 16/155640 [patent_app_country] => US [patent_app_date] => 2018-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 8762 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16155640 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/155640
Toroidal engine Oct 8, 2018 Issued
Array ( [id] => 16606649 [patent_doc_number] => 10907646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Pump housing with an interior for accommodating a pump rotor [patent_app_type] => utility [patent_app_number] => 16/143819 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 6652 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16143819 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/143819
Pump housing with an interior for accommodating a pump rotor Sep 26, 2018 Issued
Array ( [id] => 14133293 [patent_doc_number] => 20190101036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => PROCESS FOR MANUFACTURING AN EXHAUST SYSTEM AND EXHAUST SYSTEM [patent_app_type] => utility [patent_app_number] => 16/140772 [patent_app_country] => US [patent_app_date] => 2018-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16140772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/140772
Process for manufacturing an exhaust system and exhaust system Sep 24, 2018 Issued
Array ( [id] => 15651103 [patent_doc_number] => 20200088081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => HEATED DOSING MIXER [patent_app_type] => utility [patent_app_number] => 16/135211 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16135211 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/135211
Heated dosing mixer Sep 18, 2018 Issued
Array ( [id] => 15979289 [patent_doc_number] => 10669960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Controller and control method for internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/132916 [patent_app_country] => US [patent_app_date] => 2018-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8255 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [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] => 16132916 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/132916
Controller and control method for internal combustion engine Sep 16, 2018 Issued
Array ( [id] => 15651105 [patent_doc_number] => 20200088082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => EXHAUST SYSTEM AND METHOD OF OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/130493 [patent_app_country] => US [patent_app_date] => 2018-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16130493 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/130493
EXHAUST SYSTEM AND METHOD OF OPERATING THE SAME Sep 12, 2018 Abandoned
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