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] => 16556121 [patent_doc_number] => 20210001269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => REDUCING CONTRAILS DURING OPERATION OF AIRCRAFT [patent_app_type] => utility [patent_app_number] => 16/977181 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16977181 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977181
Reducing contrails during operation of aircraft Feb 26, 2019 Issued
Array ( [id] => 14779459 [patent_doc_number] => 20190264627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => METHOD FOR HEATING EXHAUST GAS PURIFICATION DEVICES, EMISSION CONTROL SYSTEM, AND MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 16/286069 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16286069 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/286069
Method for heating exhaust gas purification devices, emission control system, and motor vehicle Feb 25, 2019 Issued
Array ( [id] => 16550243 [patent_doc_number] => 10883393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Supercharged applied ignition internal combustion engine with exhaust-gas turbocharging and method for operating an internal combustion engine of said type [patent_app_type] => utility [patent_app_number] => 16/286378 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10441 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16286378 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/286378
Supercharged applied ignition internal combustion engine with exhaust-gas turbocharging and method for operating an internal combustion engine of said type Feb 25, 2019 Issued
Array ( [id] => 14898463 [patent_doc_number] => 20190292997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => GENERAL PURPOSE ENGINE [patent_app_type] => utility [patent_app_number] => 16/280827 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16280827 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/280827
General purpose engine Feb 19, 2019 Issued
Array ( [id] => 17860305 [patent_doc_number] => 11441457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Two-stroke engine exhaust resonator with exhaust gas catalytic converter [patent_app_type] => utility [patent_app_number] => 16/970576 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2968 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16970576 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/970576
Two-stroke engine exhaust resonator with exhaust gas catalytic converter Feb 18, 2019 Issued
Array ( [id] => 16407314 [patent_doc_number] => 10815860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Method for monitoring a nitrogen oxide storage catalyst [patent_app_type] => utility [patent_app_number] => 16/278428 [patent_app_country] => US [patent_app_date] => 2019-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4760 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16278428 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278428
Method for monitoring a nitrogen oxide storage catalyst Feb 17, 2019 Issued
Array ( [id] => 16697295 [patent_doc_number] => 10947881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Reductant generator [patent_app_type] => utility [patent_app_number] => 16/275609 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2492 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16275609 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/275609
Reductant generator Feb 13, 2019 Issued
Array ( [id] => 16564733 [patent_doc_number] => 10890095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => After market exhaust adapter for drying courts [patent_app_type] => utility [patent_app_number] => 16/265025 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2314 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16265025 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/265025
After market exhaust adapter for drying courts Jan 31, 2019 Issued
Array ( [id] => 16223491 [patent_doc_number] => 20200248608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => AFTER TREATMENT SYSTEM AND AFTER TREATMENT METHOD FOR LEAN-BURN ENGINE [patent_app_type] => utility [patent_app_number] => 16/263615 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16263615 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/263615
After treatment system and after treatment method for lean-burn engine Jan 30, 2019 Issued
Array ( [id] => 16127189 [patent_doc_number] => 10697340 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-30 [patent_title] => After treatment system and after treatment method for lean-burn engine [patent_app_type] => utility [patent_app_number] => 16/263593 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9930 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16263593 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/263593
After treatment system and after treatment method for lean-burn engine Jan 30, 2019 Issued
Array ( [id] => 17452495 [patent_doc_number] => 11267333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Exhaust gas purification device [patent_app_type] => utility [patent_app_number] => 16/964753 [patent_app_country] => US [patent_app_date] => 2019-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 10318 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16964753 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/964753
Exhaust gas purification device Jan 16, 2019 Issued
Array ( [id] => 17635544 [patent_doc_number] => 11346262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Exhaust unit [patent_app_type] => utility [patent_app_number] => 16/244560 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4703 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16244560 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/244560
Exhaust unit Jan 9, 2019 Issued
Array ( [id] => 16513587 [patent_doc_number] => 20200392845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => SPHERICAL ENERGY CONVERTER [patent_app_type] => utility [patent_app_number] => 16/971962 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16971962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971962
Spherical energy converter Jan 7, 2019 Issued
Array ( [id] => 16113065 [patent_doc_number] => 20200208555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => EXHAUST GAS POST-PROCESSING DEVICE AND ENGINE [patent_app_type] => utility [patent_app_number] => 16/474080 [patent_app_country] => US [patent_app_date] => 2018-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16474080 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/474080
Exhaust gas post-processing device and engine Dec 25, 2018 Issued
Array ( [id] => 16407315 [patent_doc_number] => 10815861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Exhaust gas aftertreatment system and method for exhaust aftertreatment of an internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/224167 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5269 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16224167 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/224167
Exhaust gas aftertreatment system and method for exhaust aftertreatment of an internal combustion engine Dec 17, 2018 Issued
Array ( [id] => 15268929 [patent_doc_number] => 20190383198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => MUFFLER WITH EASY DISCHARGE OF CONDENSATE [patent_app_type] => utility [patent_app_number] => 16/219612 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16219612 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/219612
Muffler with easy discharge of condensate Dec 12, 2018 Issued
Array ( [id] => 14479673 [patent_doc_number] => 20190191490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => HEATING DEVICE FOR HEATING LIQUIDS IN A RESERVOIR, SUCH AS A TANK OR A CONTAINER OF A VEHICLE [patent_app_type] => utility [patent_app_number] => 16/217584 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16217584 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/217584
Heating device for heating liquids in a reservoir, such as a tank or a container of a vehicle Dec 11, 2018 Issued
Array ( [id] => 18086056 [patent_doc_number] => 11536181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Controlling an exhaust gas aftertreatment system [patent_app_type] => utility [patent_app_number] => 17/297901 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4604 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17297901 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297901
Controlling an exhaust gas aftertreatment system Dec 10, 2018 Issued
Array ( [id] => 16500312 [patent_doc_number] => 10865690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Sensor table for single unit aftertreatment system [patent_app_type] => utility [patent_app_number] => 16/216747 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5423 [patent_no_of_claims] => 9 [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] => 16216747 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216747
Sensor table for single unit aftertreatment system Dec 10, 2018 Issued
Array ( [id] => 16010065 [patent_doc_number] => 20200179875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => EXHAUST GAS TREATMENT SYSTEM AND METHOD WITH NON-THERMAL PLASMA GENERATOR [patent_app_type] => utility [patent_app_number] => 16/214052 [patent_app_country] => US [patent_app_date] => 2018-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16214052 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/214052
Exhaust gas treatment system and method with non-thermal plasma generator Dec 7, 2018 Issued
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