Search

Ninh H Nguyen

Examiner (ID: 6894, Phone: (571)272-4823 , Office: P/3745 )

Most Active Art Unit
3745
Art Unit(s)
3745
Total Applications
2647
Issued Applications
2334
Pending Applications
74
Abandoned Applications
241

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15651035 [patent_doc_number] => 20200088047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => FIRST-STAGE STATIONARY VANE OF GAS TURBINE AND GAS TURBINE [patent_app_type] => utility [patent_app_number] => 16/561496 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16561496 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/561496
First-stage stationary vane of gas turbine and gas turbine Sep 4, 2019 Issued
Array ( [id] => 15346587 [patent_doc_number] => 20200011185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => Turbine Engine and Method of Assembling [patent_app_type] => utility [patent_app_number] => 16/556703 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16556703 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/556703
Turbine Engine and Method of Assembling Aug 29, 2019 Abandoned
Array ( [id] => 15344565 [patent_doc_number] => 20200010174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => AIRFOIL FOR A ROTARY MACHINE INCLUDING A PROPELLOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/550868 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16550868 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/550868
Airfoil for a rotary machine including a propellor assembly Aug 25, 2019 Issued
Array ( [id] => 16757187 [patent_doc_number] => 10975728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Fluid device [patent_app_type] => utility [patent_app_number] => 16/546609 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 7559 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16546609 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/546609
Fluid device Aug 20, 2019 Issued
Array ( [id] => 17251768 [patent_doc_number] => 11187245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Fan motor and manufacturing method of the same [patent_app_type] => utility [patent_app_number] => 16/540451 [patent_app_country] => US [patent_app_date] => 2019-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9961 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16540451 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/540451
Fan motor and manufacturing method of the same Aug 13, 2019 Issued
Array ( [id] => 15497681 [patent_doc_number] => 20200049029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => GUIDE VANE ASSEMBLY WITH SEALING ELEMENT [patent_app_type] => utility [patent_app_number] => 16/538405 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538405 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538405
Guide vane assembly with sealing element Aug 11, 2019 Issued
Array ( [id] => 16622211 [patent_doc_number] => 20210040864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => Shape Memory Alloy Sleeve Support Assembly for a Bearing [patent_app_type] => utility [patent_app_number] => 16/535231 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16535231 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/535231
Shape memory alloy sleeve support assembly for a bearing Aug 7, 2019 Issued
Array ( [id] => 15268843 [patent_doc_number] => 20190383155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => AXIAL-RADIAL COOLING SLOTS ON INNER AIR SEAL [patent_app_type] => utility [patent_app_number] => 16/528238 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16528238 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/528238
Axial-radial cooling slots on inner air seal Jul 30, 2019 Issued
Array ( [id] => 17697664 [patent_doc_number] => 11371383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => System for inspecting components of a turbojet engine using radio-frequency identification [patent_app_type] => utility [patent_app_number] => 17/264127 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5530 [patent_no_of_claims] => 15 [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] => 17264127 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/264127
System for inspecting components of a turbojet engine using radio-frequency identification Jul 23, 2019 Issued
Array ( [id] => 17330465 [patent_doc_number] => 11220919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Method of making a single-crystal turbine blade [patent_app_type] => utility [patent_app_number] => 16/515383 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4553 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 16515383 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515383
Method of making a single-crystal turbine blade Jul 17, 2019 Issued
Array ( [id] => 15528359 [patent_doc_number] => 20200056485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => TURBINE, GAS TURBINE, AND METHOD OF DISASSEMBLING TURBINE BLADES [patent_app_type] => utility [patent_app_number] => 16/506991 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16506991 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/506991
Turbine, gas turbine, and method of disassembling turbine blades Jul 8, 2019 Issued
Array ( [id] => 16978469 [patent_doc_number] => 20210222706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => COMPRESSOR AND METHOD OF OPERATING SAME [patent_app_type] => utility [patent_app_number] => 17/259858 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17259858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259858
Compressor and method of operating same Jul 2, 2019 Issued
Array ( [id] => 16558058 [patent_doc_number] => 20210003206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => AIRCRAFT ENGINE AND AIR-OIL SEPARATOR SYSTEM THEREFORE [patent_app_type] => utility [patent_app_number] => 16/460067 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16460067 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/460067
Aircraft engine and air-oil separator system therefore Jul 1, 2019 Issued
Array ( [id] => 16557969 [patent_doc_number] => 20210003117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => Journal Bearing Housing and Shaft for a Wind Turbine Drivetrain Having Corresponding Deformation [patent_app_type] => utility [patent_app_number] => 16/460493 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16460493 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/460493
Journal bearing housing and shaft for a wind turbine drivetrain having corresponding deformation Jul 1, 2019 Issued
Array ( [id] => 16564714 [patent_doc_number] => 10890076 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-12 [patent_title] => Turbine vane assembly having ceramic matrix composite components with expandable spar support [patent_app_type] => utility [patent_app_number] => 16/457076 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 11621 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16457076 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/457076
Turbine vane assembly having ceramic matrix composite components with expandable spar support Jun 27, 2019 Issued
Array ( [id] => 16878561 [patent_doc_number] => 11028698 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-08 [patent_title] => Ceramic radial turbine [patent_app_type] => utility [patent_app_number] => 16/446970 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1385 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16446970 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446970
Ceramic radial turbine Jun 19, 2019 Issued
Array ( [id] => 17571706 [patent_doc_number] => 11319967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Centrifugal multistage compressor [patent_app_type] => utility [patent_app_number] => 17/263479 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3320 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17263479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/263479
Centrifugal multistage compressor Jun 3, 2019 Issued
Array ( [id] => 16956735 [patent_doc_number] => 11060584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Gear assembly mount for gas turbine engine [patent_app_type] => utility [patent_app_number] => 16/425062 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5115 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16425062 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/425062
Gear assembly mount for gas turbine engine May 28, 2019 Issued
Array ( [id] => 16642951 [patent_doc_number] => 10920793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Energy recovery-recycling turbine integrated with a capillary tube gas compressor [patent_app_type] => utility [patent_app_number] => 16/418535 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 11985 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16418535 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/418535
Energy recovery-recycling turbine integrated with a capillary tube gas compressor May 20, 2019 Issued
Array ( [id] => 16453443 [patent_doc_number] => 20200362869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => Smart Ceiling Fan, and its Method of Operation [patent_app_type] => utility [patent_app_number] => 16/416220 [patent_app_country] => US [patent_app_date] => 2019-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16416220 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/416220
Smart ceiling fan, and its method of operation May 18, 2019 Issued
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