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] => 16763068 [patent_doc_number] => 20210108649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => AXIAL FAN HOUSING CONFIGURED TO REDIRECT THE RECIRCULATING FLOW OF LEAK AIR IN THE MAIN FLOW DIRECTION [patent_app_type] => utility [patent_app_number] => 16/500233 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16500233 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/500233
AXIAL FAN HOUSING CONFIGURED TO REDIRECT THE RECIRCULATING FLOW OF LEAK AIR IN THE MAIN FLOW DIRECTION Mar 29, 2018 Abandoned
Array ( [id] => 18590758 [patent_doc_number] => 11739644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Turbine stage platform with endwall contouring incorporating wavy mate face [patent_app_type] => utility [patent_app_number] => 16/982962 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2644 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16982962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/982962
Turbine stage platform with endwall contouring incorporating wavy mate face Mar 29, 2018 Issued
Array ( [id] => 15558369 [patent_doc_number] => 20200063596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => ROTARY MACHINE [patent_app_type] => utility [patent_app_number] => 16/489114 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16489114 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/489114
Rotary machine Mar 28, 2018 Issued
Array ( [id] => 12887179 [patent_doc_number] => 20180187568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => ACTIVE SYNCHRONIZING RING [patent_app_type] => utility [patent_app_number] => 15/908756 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15908756 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/908756
Active synchronizing ring Feb 27, 2018 Issued
Array ( [id] => 14568205 [patent_doc_number] => 20190211709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => GEARED GAS TURBINE ENGINE WITH IMPROVED BREATHER AIR VENTING [patent_app_type] => utility [patent_app_number] => 15/864079 [patent_app_country] => US [patent_app_date] => 2018-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15864079 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/864079
Geared gas turbine engine with improved breather air venting Jan 7, 2018 Issued
Array ( [id] => 12642684 [patent_doc_number] => 20180106059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => Alternating Paddle Mechanism for Pool Cleaner [patent_app_type] => utility [patent_app_number] => 15/842497 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15842497 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/842497
Alternating Paddle Mechanism for Pool Cleaner Dec 13, 2017 Abandoned
Array ( [id] => 15269057 [patent_doc_number] => 20190383262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => A Wind Turbine Blade Comprising Two Blade Parts and an Aerodynamic Sleeve [patent_app_type] => utility [patent_app_number] => 16/467180 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16467180 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/467180
Wind turbine blade comprising two blade parts and an aerodynamic sleeve Dec 6, 2017 Issued
Array ( [id] => 14376329 [patent_doc_number] => 20190162077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => SUPPORT SYSTEM HAVING SHAPE MEMORY ALLOYS [patent_app_type] => utility [patent_app_number] => 15/823631 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15823631 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/823631
Support system having shape memory alloys Nov 27, 2017 Issued
Array ( [id] => 12752518 [patent_doc_number] => 20180142673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => VERTICAL AXIS WIND TURBINE WITH AUTOMATIC ADJUSTMENT OF BLADE ANGLE BASED ON CENTRIFUGAL FORCE [patent_app_type] => utility [patent_app_number] => 15/821541 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15821541 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/821541
VERTICAL AXIS WIND TURBINE WITH AUTOMATIC ADJUSTMENT OF BLADE ANGLE BASED ON CENTRIFUGAL FORCE Nov 21, 2017 Abandoned
Array ( [id] => 12839938 [patent_doc_number] => 20180171819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => VARIABLE GUIDE VANE DEVICE [patent_app_type] => utility [patent_app_number] => 15/818968 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 15818968 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/818968
VARIABLE GUIDE VANE DEVICE Nov 20, 2017 Abandoned
Array ( [id] => 16422630 [patent_doc_number] => 20200347828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => LUBRICATION SYSTEM AND FILTER PLACEMENT [patent_app_type] => utility [patent_app_number] => 16/468375 [patent_app_country] => US [patent_app_date] => 2017-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16468375 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/468375
LUBRICATION SYSTEM AND FILTER PLACEMENT Nov 16, 2017 Abandoned
Array ( [id] => 14279171 [patent_doc_number] => 20190136870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => WATERPROOF STRUCTURE OF WALL-MOUNTED FAN HOUSING [patent_app_type] => utility [patent_app_number] => 15/806177 [patent_app_country] => US [patent_app_date] => 2017-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15806177 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/806177
Waterproof structure of wall-mounted fan housing Nov 6, 2017 Issued
Array ( [id] => 14215741 [patent_doc_number] => 20190120255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => SEGMENTED STRUCTURAL LINKS FOR COUPLED DISK FREQUENCY TUNING [patent_app_type] => utility [patent_app_number] => 15/793838 [patent_app_country] => US [patent_app_date] => 2017-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15793838 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/793838
SEGMENTED STRUCTURAL LINKS FOR COUPLED DISK FREQUENCY TUNING Oct 24, 2017 Abandoned
Array ( [id] => 17015681 [patent_doc_number] => 11085309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Outer drum rotor assembly [patent_app_type] => utility [patent_app_number] => 15/712234 [patent_app_country] => US [patent_app_date] => 2017-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7317 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15712234 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/712234
Outer drum rotor assembly Sep 21, 2017 Issued
Array ( [id] => 15228859 [patent_doc_number] => 10502144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Gas turbine engine with a geared turbofan arrangement [patent_app_type] => utility [patent_app_number] => 15/708716 [patent_app_country] => US [patent_app_date] => 2017-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1775 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15708716 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/708716
Gas turbine engine with a geared turbofan arrangement Sep 18, 2017 Issued
Array ( [id] => 16500272 [patent_doc_number] => 10865650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Stator vane support with anti-rotation features [patent_app_type] => utility [patent_app_number] => 15/702564 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5988 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15702564 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/702564
Stator vane support with anti-rotation features Sep 11, 2017 Issued
Array ( [id] => 12218797 [patent_doc_number] => 20180057156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'AIRCRAFT PROVIDED WITH A SET OF SWASHPLATES AND WITH AT LEAST ONE SERVO-CONTROL THAT IS INCLINED' [patent_app_type] => utility [patent_app_number] => 15/690348 [patent_app_country] => US [patent_app_date] => 2017-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6379 [patent_no_of_claims] => 9 [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] => 15690348 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/690348
AIRCRAFT PROVIDED WITH A SET OF SWASHPLATES AND WITH AT LEAST ONE SERVO-CONTROL THAT IS INCLINED Aug 29, 2017 Abandoned
Array ( [id] => 13842057 [patent_doc_number] => 20190024513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => SHIELD FOR A TURBINE ENGINE AIRFOIL [patent_app_type] => utility [patent_app_number] => 15/653789 [patent_app_country] => US [patent_app_date] => 2017-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15653789 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/653789
SHIELD FOR A TURBINE ENGINE AIRFOIL Jul 18, 2017 Abandoned
Array ( [id] => 11994784 [patent_doc_number] => 20170298939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'PRESSURE REDUCING ROTOR ASSEMBLY FOR A PUMP' [patent_app_type] => utility [patent_app_number] => 15/641994 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6221 [patent_no_of_claims] => 19 [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] => 15641994 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/641994
Pressure reducing rotor assembly for a pump Jul 4, 2017 Issued
Array ( [id] => 13779563 [patent_doc_number] => 20190003320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => TURBOMACHINE ROTOR BLADE [patent_app_type] => utility [patent_app_number] => 15/638530 [patent_app_country] => US [patent_app_date] => 2017-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15638530 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/638530
TURBOMACHINE ROTOR BLADE Jun 29, 2017 Abandoned
Menu