Search

Dung V Nguyen

Examiner (ID: 16737, Phone: (571)272-4490 , Office: P/3723 )

Most Active Art Unit
3723
Art Unit(s)
3723
Total Applications
2480
Issued Applications
2034
Pending Applications
48
Abandoned Applications
398

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13718851 [patent_doc_number] => 20170370380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => FASTENING STRUT FOR A FAN GUARD [patent_app_type] => utility [patent_app_number] => 15/629817 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15629817 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/629817
Fastening strut for a fan guard Jun 21, 2017 Issued
Array ( [id] => 12840541 [patent_doc_number] => 20180172020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => WELLBORE TOOLS INCLUDING SMART MATERIALS [patent_app_type] => utility [patent_app_number] => 15/626455 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15626455 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/626455
WELLBORE TOOLS INCLUDING SMART MATERIALS Jun 18, 2017 Abandoned
Array ( [id] => 12982117 [patent_doc_number] => 20170342966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => Wind Turbine With Improved Safety Features [patent_app_type] => utility [patent_app_number] => 15/610497 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15610497 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610497
Wind Turbine With Improved Safety Features May 30, 2017 Abandoned
Array ( [id] => 13589119 [patent_doc_number] => 20180346108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => Active Flow Control For Ducted Fans And Fan-In-Wing Configurations [patent_app_type] => utility [patent_app_number] => 15/596170 [patent_app_country] => US [patent_app_date] => 2017-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15596170 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/596170
Active flow control for ducted fans and fan-in-wing configurations May 15, 2017 Issued
Array ( [id] => 12051997 [patent_doc_number] => 20170328341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'Wind Turbine' [patent_app_type] => utility [patent_app_number] => 15/588565 [patent_app_country] => US [patent_app_date] => 2017-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4479 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15588565 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/588565
Wind Turbine May 4, 2017 Abandoned
Array ( [id] => 15786173 [patent_doc_number] => 10626801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Methods and apparatus to adjust bleed ports on an aircraft engine [patent_app_type] => utility [patent_app_number] => 15/489383 [patent_app_country] => US [patent_app_date] => 2017-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 5066 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15489383 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/489383
Methods and apparatus to adjust bleed ports on an aircraft engine Apr 16, 2017 Issued
Array ( [id] => 11837054 [patent_doc_number] => 20170218773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'BLADE CASCADE AND TURBOMACHINE' [patent_app_type] => utility [patent_app_number] => 15/489323 [patent_app_country] => US [patent_app_date] => 2017-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3482 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15489323 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/489323
BLADE CASCADE AND TURBOMACHINE Apr 16, 2017 Abandoned
Array ( [id] => 16665610 [patent_doc_number] => 10934847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Steam turbine rotor blade, steam turbine, and method for manufacturing steam turbine rotor blade [patent_app_type] => utility [patent_app_number] => 16/086776 [patent_app_country] => US [patent_app_date] => 2017-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 9072 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16086776 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/086776
Steam turbine rotor blade, steam turbine, and method for manufacturing steam turbine rotor blade Apr 13, 2017 Issued
Array ( [id] => 16329133 [patent_doc_number] => 20200300099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => AIRCRAFT TURBOMACHINE PROVIDED WITH AN UNDUCTED PROPELLER WITH BLADES HAVING A COMPOSITE-MATERIAL INSERT BONDED TO THEIR LEADING EDGES [patent_app_type] => utility [patent_app_number] => 16/086209 [patent_app_country] => US [patent_app_date] => 2017-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16086209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/086209
Aircraft turbomachine provided with an unducted propeller with blades having a composite-material insert bonded to their leading edges Mar 16, 2017 Issued
Array ( [id] => 14853411 [patent_doc_number] => 10415421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Thrust rating dependent active tip clearance control system [patent_app_type] => utility [patent_app_number] => 15/425689 [patent_app_country] => US [patent_app_date] => 2017-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3576 [patent_no_of_claims] => 14 [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] => 15425689 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/425689
Thrust rating dependent active tip clearance control system Feb 5, 2017 Issued
Array ( [id] => 13872985 [patent_doc_number] => 20190032833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => PIPING FOR DRIVEN-TYPE FLUID MACHINE [patent_app_type] => utility [patent_app_number] => 16/071678 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16071678 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/071678
PIPING FOR DRIVEN-TYPE FLUID MACHINE Jan 18, 2017 Abandoned
Array ( [id] => 12152216 [patent_doc_number] => 20180023480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'MULTI-SPOOL GAS TURBINE ENGINE ARCHITECTURE' [patent_app_type] => utility [patent_app_number] => 15/407445 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4243 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15407445 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407445
Multi-spool gas turbine engine architecture Jan 16, 2017 Issued
Array ( [id] => 16062245 [patent_doc_number] => 10690061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Gear train architecture for a multi-spool gas turbine engine [patent_app_type] => utility [patent_app_number] => 15/407439 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4440 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15407439 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407439
Gear train architecture for a multi-spool gas turbine engine Jan 16, 2017 Issued
Array ( [id] => 15346799 [patent_doc_number] => 20200011291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => WIND TUBINE BLADE WITH VARIABLE DEFLECTION-DEPENDENT STIFFNESS [patent_app_type] => utility [patent_app_number] => 16/470289 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16470289 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470289
WIND TUBINE BLADE WITH VARIABLE DEFLECTION-DEPENDENT STIFFNESS Dec 20, 2016 Abandoned
Array ( [id] => 11529244 [patent_doc_number] => 20170089221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'INTEGRATED STRUT AND TURBINE VANE NOZZLE ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 15/378438 [patent_app_country] => US [patent_app_date] => 2016-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3715 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15378438 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/378438
Integrated strut and turbine vane nozzle arrangement Dec 13, 2016 Issued
Array ( [id] => 12793195 [patent_doc_number] => 20180156234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => FAN FRAME BODY STRUCTURE AND FAN WITH THE FAN FRAME BODY [patent_app_type] => utility [patent_app_number] => 15/369844 [patent_app_country] => US [patent_app_date] => 2016-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15369844 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/369844
FAN FRAME BODY STRUCTURE AND FAN WITH THE FAN FRAME BODY Dec 4, 2016 Abandoned
Array ( [id] => 13591657 [patent_doc_number] => 20180347377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => COMPONENT FOR A FLUID FLOW ENGINE AND METHOD [patent_app_type] => utility [patent_app_number] => 15/776903 [patent_app_country] => US [patent_app_date] => 2016-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4980 [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] => 15776903 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/776903
Component for a fluid flow engine and method Dec 1, 2016 Issued
Array ( [id] => 15753081 [patent_doc_number] => 10618633 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-14 [patent_title] => Propeller outer slipstream control system for counter-rotating propellers [patent_app_type] => utility [patent_app_number] => 15/221579 [patent_app_country] => US [patent_app_date] => 2016-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2236 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15221579 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/221579
Propeller outer slipstream control system for counter-rotating propellers Jul 26, 2016 Issued
Array ( [id] => 16261852 [patent_doc_number] => 10753277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Inlet cap of an engine [patent_app_type] => utility [patent_app_number] => 15/221207 [patent_app_country] => US [patent_app_date] => 2016-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3169 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15221207 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/221207
Inlet cap of an engine Jul 26, 2016 Issued
Array ( [id] => 13330129 [patent_doc_number] => 20180216602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => IMPROVEMENTS RELATING TO WIND TURBINE BLADES [patent_app_type] => utility [patent_app_number] => 15/747491 [patent_app_country] => US [patent_app_date] => 2016-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15747491 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/747491
Wind turbine blades Jul 25, 2016 Issued
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