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] => 16992597 [patent_doc_number] => 20210231017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => ENGINE COMPONENTS WITH COOLING HOLES HAVING TAILORED METERING AND DIFFUSER PORTIONS [patent_app_type] => utility [patent_app_number] => 17/030017 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/030017
Engine components with cooling holes having tailored metering and diffuser portions Sep 22, 2020 Issued
Array ( [id] => 18058788 [patent_doc_number] => 20220389874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => ASSEMBLY FOR A TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 17/763095 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17763095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763095
ASSEMBLY FOR A TURBINE ENGINE Sep 20, 2020 Pending
Array ( [id] => 17960808 [patent_doc_number] => 20220341388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => WIND TURBINE BLADE [patent_app_type] => utility [patent_app_number] => 17/641194 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17641194 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641194
WIND TURBINE BLADE Sep 10, 2020 Pending
Array ( [id] => 17946478 [patent_doc_number] => 20220333495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => BYPASS TURBOMACHINE FOR AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 17/753045 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753045
BYPASS TURBOMACHINE FOR AN AIRCRAFT Aug 25, 2020 Pending
Array ( [id] => 17838427 [patent_doc_number] => 20220275732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => BELLCRANK FOR A VARIABLE ADJUSTMENT DEVICE FOR A TURBOMACHINE [patent_app_type] => utility [patent_app_number] => 17/630197 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630197
BELLCRANK FOR A VARIABLE ADJUSTMENT DEVICE FOR A TURBOMACHINE Aug 19, 2020 Pending
Array ( [id] => 17852669 [patent_doc_number] => 20220282711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => SUPPORT SYSTEM FOR MAIN SHAFT OF WIND TURBINE [patent_app_type] => utility [patent_app_number] => 17/635722 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17635722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/635722
SUPPORT SYSTEM FOR MAIN SHAFT OF WIND TURBINE Aug 18, 2020 Abandoned
Array ( [id] => 18567862 [patent_doc_number] => 20230258197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => IMPELLER OF CENTRIFUGAL COMPRESSOR AND CENTRIFUGAL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/015816 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18015816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/015816
IMPELLER OF CENTRIFUGAL COMPRESSOR AND CENTRIFUGAL COMPRESSOR Aug 4, 2020 Pending
Array ( [id] => 17838457 [patent_doc_number] => 20220275762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => AXIAL TURBINE ENGINE, AND RECTIFIER STAGE WITH VARIABLE ORIENTATION VANES FOR AN AXIAL TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 17/628608 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17628608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628608
Axial turbine engine, and rectifier stage with variable orientation vanes for an axial turbine engine Jul 22, 2020 Issued
Array ( [id] => 18996549 [patent_doc_number] => 11913383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Thermal barrier coated component and method for producing thermal barrier coated component [patent_app_type] => utility [patent_app_number] => 17/615895 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4769 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17615895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/615895
Thermal barrier coated component and method for producing thermal barrier coated component Jun 11, 2020 Issued
Array ( [id] => 17292898 [patent_doc_number] => 20210388737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => INSERTION TOOL AND METHOD [patent_app_type] => utility [patent_app_number] => 16/898629 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16898629 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/898629
INSERTION TOOL AND METHOD Jun 10, 2020 Pending
Array ( [id] => 17275183 [patent_doc_number] => 20210381381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => TURBINE ENGINE ROTOR WITH FLEXIBLY COUPLED TIE BOLT [patent_app_type] => utility [patent_app_number] => 16/893796 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16893796 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/893796
Turbine engine rotor with flexibly coupled tie bolt Jun 4, 2020 Issued
Array ( [id] => 19166304 [patent_doc_number] => 11982198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Annular component for supporting a turbine engine bearing [patent_app_type] => utility [patent_app_number] => 17/596343 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4140 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17596343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596343
Annular component for supporting a turbine engine bearing Jun 3, 2020 Issued
Array ( [id] => 16313059 [patent_doc_number] => 20200291797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => ELECTRODEPOSITED NICKEL-CHROMIUM ALLOY [patent_app_type] => utility [patent_app_number] => 16/889248 [patent_app_country] => US [patent_app_date] => 2020-06-01 [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] => -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] => 16889248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/889248
ELECTRODEPOSITED NICKEL-CHROMIUM ALLOY May 31, 2020 Pending
Array ( [id] => 16313042 [patent_doc_number] => 20200291780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => NICKEL-CHROMIUM-ALUMINUM COMPOSITE BY ELECTRODEPOSITION [patent_app_type] => utility [patent_app_number] => 16/889281 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2449 [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] => 16889281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/889281
NICKEL-CHROMIUM-ALUMINUM COMPOSITE BY ELECTRODEPOSITION May 31, 2020 Pending
Array ( [id] => 16483608 [patent_doc_number] => 20200377208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => ROTOR CONTROL MECHANISM [patent_app_type] => utility [patent_app_number] => 16/888519 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16888519 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/888519
Rotor control mechanism May 28, 2020 Issued
Array ( [id] => 18794476 [patent_doc_number] => 11828237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Methods and apparatus to control air flow separation of an engine [patent_app_type] => utility [patent_app_number] => 16/860848 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 21844 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 422 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860848 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860848
Methods and apparatus to control air flow separation of an engine Apr 27, 2020 Issued
Array ( [id] => 18701935 [patent_doc_number] => 11788436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Exhaust casing of a turbomachine with improved aerodynamics [patent_app_type] => utility [patent_app_number] => 16/849802 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2133 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16849802 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/849802
Exhaust casing of a turbomachine with improved aerodynamics Apr 14, 2020 Issued
Array ( [id] => 17142359 [patent_doc_number] => 20210310371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => MOTORIZED COMPRESSOR DEVICE WITH AIR BEARING HAVING REDUCED AXIAL AND RADIAL STACK-UP [patent_app_type] => utility [patent_app_number] => 16/841793 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16841793 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/841793
MOTORIZED COMPRESSOR DEVICE WITH AIR BEARING HAVING REDUCED AXIAL AND RADIAL STACK-UP Apr 6, 2020 Pending
Array ( [id] => 17688625 [patent_doc_number] => 20220195917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => IMPROVED ARCHITECTURE OF A TURBOMACHINE WITH COUNTER-ROTATING TURBINE [patent_app_type] => utility [patent_app_number] => 17/594626 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594626 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594626
IMPROVED ARCHITECTURE OF A TURBOMACHINE WITH COUNTER-ROTATING TURBINE Apr 1, 2020 Pending
Array ( [id] => 17610685 [patent_doc_number] => 20220152964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => MANUFACUTRE OF A REINFORCED SHELL PART OF A WIND TURBINE BLADE [patent_app_type] => utility [patent_app_number] => 17/442320 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17442320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442320
MANUFACUTRE OF A REINFORCED SHELL PART OF A WIND TURBINE BLADE Mar 26, 2020 Pending
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