Search

Eman A. Alkafawi

Examiner (ID: 17270, Phone: (571)272-4448 , Office: P/2865 )

Most Active Art Unit
2865
Art Unit(s)
2865, 2857, 2858, 2864
Total Applications
335
Issued Applications
193
Pending Applications
3
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15651151 [patent_doc_number] => 20200088105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => GAS TURBINE ENGINE FOR AN AIRCRAFT WITH AN ENGINE SHAFT [patent_app_type] => utility [patent_app_number] => 16/552638 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16552638 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/552638
GAS TURBINE ENGINE FOR AN AIRCRAFT WITH AN ENGINE SHAFT Aug 26, 2019 Abandoned
Array ( [id] => 17324121 [patent_doc_number] => 11215124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => System and method for conditioning a fluid using bleed air from a bypass duct of a turbofan engine [patent_app_type] => utility [patent_app_number] => 16/552131 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 9173 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16552131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/552131
System and method for conditioning a fluid using bleed air from a bypass duct of a turbofan engine Aug 26, 2019 Issued
Array ( [id] => 15346695 [patent_doc_number] => 20200011239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => SHAFT ACTUATED SWIRLING COMBUSTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/547779 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13699 [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] => 16547779 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547779
Shaft actuated swirling combustion system Aug 21, 2019 Issued
Array ( [id] => 16415173 [patent_doc_number] => 10823053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Process for combustion using a shaft actuated swirling combustor [patent_app_type] => utility [patent_app_number] => 16/547799 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 13714 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16547799 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547799
Process for combustion using a shaft actuated swirling combustor Aug 21, 2019 Issued
Array ( [id] => 16869680 [patent_doc_number] => 20210163147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => SYSTEM AND METHOD FOR COOLING A FLUID OF A LUBRICATION OR COOLING CIRCUIT OF A DRIVE UNIT OF AN AIRCRAFT, AND AIRCRAFT PROPULSION ENGINE PROVIDED WITH SUCH A COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/267797 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17267797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/267797
System and method for cooling a fluid of a lubrication or cooling circuit of a drive unit of an aircraft, and aircraft propulsion engine provided with such a cooling system Aug 5, 2019 Issued
Array ( [id] => 16956632 [patent_doc_number] => 11060481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Translating cowl thrust reverser system with over-stow unlocking capability [patent_app_type] => utility [patent_app_number] => 16/529721 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 5329 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16529721 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/529721
Translating cowl thrust reverser system with over-stow unlocking capability Jul 31, 2019 Issued
Array ( [id] => 17156748 [patent_doc_number] => 20210317799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => TURBOMACHINE WITH COAXIAL PROPELLERS [patent_app_type] => utility [patent_app_number] => 17/264234 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3473 [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] => 17264234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/264234
Turbomachine with coaxial propellers Jul 25, 2019 Issued
Array ( [id] => 17067969 [patent_doc_number] => 20210270184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => VENTING SYSTEM FOR BEARING SUMP [patent_app_type] => utility [patent_app_number] => 17/251269 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17251269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251269
Venting system for bearing sump Jun 13, 2019 Issued
Array ( [id] => 17527619 [patent_doc_number] => 11300296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Combustion chamber of a turbomachine [patent_app_type] => utility [patent_app_number] => 16/428326 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3690 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16428326 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/428326
Combustion chamber of a turbomachine May 30, 2019 Issued
Array ( [id] => 17998349 [patent_doc_number] => 11499448 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Composite fan containment case [patent_app_type] => utility [patent_app_number] => 16/424843 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 9146 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16424843 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/424843
Composite fan containment case May 28, 2019 Issued
Array ( [id] => 17007924 [patent_doc_number] => 20210239085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => METHOD FOR MONITORING THE SPARK PLUGS OF A TURBOSHAFT ENGINE USING A VIBRATION MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/059369 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17059369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059369
Method for monitoring the spark plugs of a turboshaft engine using a vibration measurement May 27, 2019 Issued
Array ( [id] => 17721098 [patent_doc_number] => 20220213818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => DUAL-CYCLE SYSTEM FOR COMBINED-CYCLE POWER PLANT [patent_app_type] => utility [patent_app_number] => 17/609145 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17609145 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609145
DUAL-CYCLE SYSTEM FOR COMBINED-CYCLE POWER PLANT May 9, 2019 Abandoned
Array ( [id] => 16971027 [patent_doc_number] => 11066992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Aircraft propulsion assembly comprising a cold bleed air intake device with variable aerodynamic profile [patent_app_type] => utility [patent_app_number] => 16/394339 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3061 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394339 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394339
Aircraft propulsion assembly comprising a cold bleed air intake device with variable aerodynamic profile Apr 24, 2019 Issued
Array ( [id] => 16391770 [patent_doc_number] => 20200332711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => PARTICLE SEPARATOR [patent_app_type] => utility [patent_app_number] => 16/390753 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16390753 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/390753
Particle separator Apr 21, 2019 Issued
Array ( [id] => 14626627 [patent_doc_number] => 20190226681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => FUEL NOZZLE [patent_app_type] => utility [patent_app_number] => 16/374010 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16374010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/374010
FUEL NOZZLE Apr 2, 2019 Abandoned
Array ( [id] => 14899049 [patent_doc_number] => 20190293290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => COMBUSTION CHAMBER ASSEMBLY WITH DIFFERENT CURVATURES FOR A COMBUSTION CHAMBER WALL AND A COMBUSTION CHAMBER SHINGLE FIXED THERETO [patent_app_type] => utility [patent_app_number] => 16/358353 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16358353 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/358353
Combustion chamber assembly with different curvatures for a combustion chamber wall and a combustion chamber shingle fixed thereto Mar 18, 2019 Issued
Array ( [id] => 17468101 [patent_doc_number] => 11274573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Plant control apparatus, plant control method and power plant [patent_app_type] => utility [patent_app_number] => 16/352889 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 18117 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16352889 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/352889
Plant control apparatus, plant control method and power plant Mar 13, 2019 Issued
Array ( [id] => 17222324 [patent_doc_number] => 11174816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Bypass duct conformal heat exchanger array [patent_app_type] => utility [patent_app_number] => 16/284597 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5427 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16284597 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/284597
Bypass duct conformal heat exchanger array Feb 24, 2019 Issued
Array ( [id] => 16269832 [patent_doc_number] => 20200271319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => Free-Vortex Combustor [patent_app_type] => utility [patent_app_number] => 16/282367 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16282367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/282367
Free-Vortex Combustor Feb 21, 2019 Abandoned
Array ( [id] => 16269573 [patent_doc_number] => 20200271060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => VARIABLE CYCLE FAN FOR MINIMIZING NOISE [patent_app_type] => utility [patent_app_number] => 16/281995 [patent_app_country] => US [patent_app_date] => 2019-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16281995 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/281995
VARIABLE CYCLE FAN FOR MINIMIZING NOISE Feb 20, 2019 Abandoned
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