Search

Nha T Nguyen

Examiner (ID: 1447, Phone: (571)270-1405 , Office: P/2851 )

Most Active Art Unit
2851
Art Unit(s)
2825, 2851
Total Applications
1089
Issued Applications
891
Pending Applications
55
Abandoned Applications
115

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10057766 [patent_doc_number] => 09097115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Turbine vane' [patent_app_type] => utility [patent_app_number] => 13/535380 [patent_app_country] => US [patent_app_date] => 2012-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4279 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13535380 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/535380
Turbine vane Jun 27, 2012 Issued
Array ( [id] => 10001907 [patent_doc_number] => 09045986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-02 [patent_title] => 'Rotor blade and an aircraft' [patent_app_type] => utility [patent_app_number] => 13/534172 [patent_app_country] => US [patent_app_date] => 2012-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6102 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13534172 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/534172
Rotor blade and an aircraft Jun 26, 2012 Issued
Array ( [id] => 9982511 [patent_doc_number] => 09028210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-12 [patent_title] => 'Turbomachine alignment pin' [patent_app_type] => utility [patent_app_number] => 13/495221 [patent_app_country] => US [patent_app_date] => 2012-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2743 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13495221 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/495221
Turbomachine alignment pin Jun 12, 2012 Issued
Array ( [id] => 10019890 [patent_doc_number] => 09062362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-23 [patent_title] => 'Precipitate hardening stainless steel and long blade using same for steam turbine' [patent_app_type] => utility [patent_app_number] => 13/495386 [patent_app_country] => US [patent_app_date] => 2012-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5972 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13495386 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/495386
Precipitate hardening stainless steel and long blade using same for steam turbine Jun 12, 2012 Issued
Array ( [id] => 9197454 [patent_doc_number] => 20130336769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'FAN ASSEMBLY AND GAP TOOL' [patent_app_type] => utility [patent_app_number] => 13/495651 [patent_app_country] => US [patent_app_date] => 2012-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3722 [patent_no_of_claims] => 19 [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] => 13495651 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/495651
Fan assembly and gap tool Jun 12, 2012 Issued
Array ( [id] => 9298838 [patent_doc_number] => 08647056 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-11 [patent_title] => 'Variable geometry turbomachine' [patent_app_type] => utility [patent_app_number] => 13/489084 [patent_app_country] => US [patent_app_date] => 2012-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7941 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13489084 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/489084
Variable geometry turbomachine Jun 4, 2012 Issued
Array ( [id] => 10064391 [patent_doc_number] => 09103225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-11 [patent_title] => 'Blade outer air seal with cored passages' [patent_app_type] => utility [patent_app_number] => 13/487360 [patent_app_country] => US [patent_app_date] => 2012-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3937 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13487360 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/487360
Blade outer air seal with cored passages Jun 3, 2012 Issued
Array ( [id] => 9181027 [patent_doc_number] => 20130323012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'COMPRESSOR TIP CLEARANCE MANAGEMENT FOR A GAS TURBINE ENGINE' [patent_app_type] => utility [patent_app_number] => 13/487632 [patent_app_country] => US [patent_app_date] => 2012-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2907 [patent_no_of_claims] => 15 [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] => 13487632 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/487632
Compressor tip clearance management for a gas turbine engine Jun 3, 2012 Issued
Array ( [id] => 8610440 [patent_doc_number] => 20130015752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'ROTATABLE POWER-PLANT CASE SECTION' [patent_app_type] => utility [patent_app_number] => 13/487489 [patent_app_country] => US [patent_app_date] => 2012-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4072 [patent_no_of_claims] => 20 [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] => 13487489 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/487489
ROTATABLE POWER-PLANT CASE SECTION Jun 3, 2012 Abandoned
Array ( [id] => 9181047 [patent_doc_number] => 20130323032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'BLADE OUTER AIR SEAL FOR A GAS TURBINE ENGINE' [patent_app_type] => utility [patent_app_number] => 13/487347 [patent_app_country] => US [patent_app_date] => 2012-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3511 [patent_no_of_claims] => 20 [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] => 13487347 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/487347
Blade outer air seal for a gas turbine engine Jun 3, 2012 Issued
Array ( [id] => 9173728 [patent_doc_number] => 20130315713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-28 [patent_title] => 'DEVICE FOR FILTERING FLUID IN A POWER GENERATING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/477814 [patent_app_country] => US [patent_app_date] => 2012-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3658 [patent_no_of_claims] => 20 [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] => 13477814 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/477814
DEVICE FOR FILTERING FLUID IN A POWER GENERATING SYSTEM May 21, 2012 Abandoned
Array ( [id] => 9085164 [patent_doc_number] => 08556585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-15 [patent_title] => 'Cooling fan for driving device and cooling fan structure' [patent_app_type] => utility [patent_app_number] => 13/476146 [patent_app_country] => US [patent_app_date] => 2012-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4744 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13476146 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/476146
Cooling fan for driving device and cooling fan structure May 20, 2012 Issued
Array ( [id] => 9887940 [patent_doc_number] => 08974185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-10 [patent_title] => 'Balancing of rotatable components' [patent_app_type] => utility [patent_app_number] => 13/472942 [patent_app_country] => US [patent_app_date] => 2012-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 1963 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13472942 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/472942
Balancing of rotatable components May 15, 2012 Issued
Array ( [id] => 8495307 [patent_doc_number] => 20120294715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'WIND TURBINE AND WIND TURBINE BLADE' [patent_app_type] => utility [patent_app_number] => 13/472933 [patent_app_country] => US [patent_app_date] => 2012-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4982 [patent_no_of_claims] => 10 [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] => 13472933 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/472933
WIND TURBINE AND WIND TURBINE BLADE May 15, 2012 Abandoned
Array ( [id] => 9868345 [patent_doc_number] => 08956108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-17 [patent_title] => 'Geared fan assembly' [patent_app_type] => utility [patent_app_number] => 13/469712 [patent_app_country] => US [patent_app_date] => 2012-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2135 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13469712 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/469712
Geared fan assembly May 10, 2012 Issued
Array ( [id] => 9134201 [patent_doc_number] => 20130294915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'Composite modular self actuating variable pitch marine propeller' [patent_app_type] => utility [patent_app_number] => 13/464908 [patent_app_country] => US [patent_app_date] => 2012-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 2879 [patent_no_of_claims] => 11 [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] => 13464908 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/464908
Composite modular self actuating variable pitch marine propeller May 3, 2012 Abandoned
Array ( [id] => 9976437 [patent_doc_number] => 09022741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-05 [patent_title] => 'System for securing two tubular components one in the other, carrying a roller bearing' [patent_app_type] => utility [patent_app_number] => 13/464151 [patent_app_country] => US [patent_app_date] => 2012-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3870 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13464151 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/464151
System for securing two tubular components one in the other, carrying a roller bearing May 3, 2012 Issued
Array ( [id] => 10083946 [patent_doc_number] => 09121288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Turbine blade with tuned damping structure' [patent_app_type] => utility [patent_app_number] => 13/464108 [patent_app_country] => US [patent_app_date] => 2012-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4533 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13464108 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/464108
Turbine blade with tuned damping structure May 3, 2012 Issued
Array ( [id] => 8482675 [patent_doc_number] => 20120282082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-08 [patent_title] => 'Gas-turbine balancing device' [patent_app_type] => utility [patent_app_number] => 13/463919 [patent_app_country] => US [patent_app_date] => 2012-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2311 [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] => 13463919 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/463919
Gas-turbine balancing device May 3, 2012 Issued
Array ( [id] => 8791444 [patent_doc_number] => 20130108413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'SECONDARY FLOW ARRANGEMENT FOR SLOTTED ROTOR' [patent_app_type] => utility [patent_app_number] => 13/459474 [patent_app_country] => US [patent_app_date] => 2012-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4641 [patent_no_of_claims] => 20 [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] => 13459474 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/459474
Secondary flow arrangement for slotted rotor Apr 29, 2012 Issued
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