Search

Ngoc K. Vu

Examiner (ID: 13057, Phone: (571)272-7306 , Office: P/2421 )

Most Active Art Unit
2421
Art Unit(s)
2421, 2623, 2611, 2711
Total Applications
615
Issued Applications
342
Pending Applications
134
Abandoned Applications
149

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3466914 [patent_doc_number] => 05444982 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-29 [patent_title] => 'Cyclonic prechamber with a centerbody' [patent_app_type] => 1 [patent_app_number] => 8/180245 [patent_app_country] => US [patent_app_date] => 1994-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2853 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/444/05444982.pdf [firstpage_image] =>[orig_patent_app_number] => 180245 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/180245
Cyclonic prechamber with a centerbody Jan 11, 1994 Issued
Array ( [id] => 3465737 [patent_doc_number] => 05456080 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-10 [patent_title] => 'Very high altitude turbine combustor' [patent_app_type] => 1 [patent_app_number] => 8/178588 [patent_app_country] => US [patent_app_date] => 1994-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2370 [patent_no_of_claims] => 11 [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] => patents/05/456/05456080.pdf [firstpage_image] =>[orig_patent_app_number] => 178588 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/178588
Very high altitude turbine combustor Jan 6, 1994 Issued
Array ( [id] => 3094794 [patent_doc_number] => 05463866 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-07 [patent_title] => 'Supersonic jet engine installation and method with sound suppressing nozzle' [patent_app_type] => 1 [patent_app_number] => 8/175965 [patent_app_country] => US [patent_app_date] => 1993-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 6332 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/463/05463866.pdf [firstpage_image] =>[orig_patent_app_number] => 175965 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/175965
Supersonic jet engine installation and method with sound suppressing nozzle Dec 29, 1993 Issued
Array ( [id] => 3094759 [patent_doc_number] => 05463864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-07 [patent_title] => 'Fuel nozzle guide for a gas turbine engine combustor' [patent_app_type] => 1 [patent_app_number] => 8/173036 [patent_app_country] => US [patent_app_date] => 1993-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2106 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/463/05463864.pdf [firstpage_image] =>[orig_patent_app_number] => 173036 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/173036
Fuel nozzle guide for a gas turbine engine combustor Dec 26, 1993 Issued
Array ( [id] => 3595809 [patent_doc_number] => 05533330 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'Ignitor plug guide for a gas turbine engine combustor' [patent_app_type] => 1 [patent_app_number] => 8/172968 [patent_app_country] => US [patent_app_date] => 1993-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2047 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/533/05533330.pdf [firstpage_image] =>[orig_patent_app_number] => 172968 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/172968
Ignitor plug guide for a gas turbine engine combustor Dec 26, 1993 Issued
Array ( [id] => 3539043 [patent_doc_number] => 05491971 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-20 [patent_title] => 'Closed circuit air cooled gas turbine combined cycle' [patent_app_type] => 1 [patent_app_number] => 8/172243 [patent_app_country] => US [patent_app_date] => 1993-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2561 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/491/05491971.pdf [firstpage_image] =>[orig_patent_app_number] => 172243 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/172243
Closed circuit air cooled gas turbine combined cycle Dec 22, 1993 Issued
Array ( [id] => 3398941 [patent_doc_number] => 05392596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-28 [patent_title] => 'Combustor assembly construction' [patent_app_type] => 1 [patent_app_number] => 8/171049 [patent_app_country] => US [patent_app_date] => 1993-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3209 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/392/05392596.pdf [firstpage_image] =>[orig_patent_app_number] => 171049 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/171049
Combustor assembly construction Dec 20, 1993 Issued
Array ( [id] => 3474390 [patent_doc_number] => 05438834 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Close combustion gas generator' [patent_app_type] => 1 [patent_app_number] => 8/170819 [patent_app_country] => US [patent_app_date] => 1993-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 5560 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/438/05438834.pdf [firstpage_image] =>[orig_patent_app_number] => 170819 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/170819
Close combustion gas generator Dec 20, 1993 Issued
Array ( [id] => 3042872 [patent_doc_number] => 05351477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-04 [patent_title] => 'Dual fuel mixer for gas turbine combustor' [patent_app_type] => 1 [patent_app_number] => 8/170969 [patent_app_country] => US [patent_app_date] => 1993-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 4720 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/351/05351477.pdf [firstpage_image] =>[orig_patent_app_number] => 170969 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/170969
Dual fuel mixer for gas turbine combustor Dec 20, 1993 Issued
Array ( [id] => 3406729 [patent_doc_number] => 05457954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-17 [patent_title] => 'Rolling contact mounting arrangement for a ceramic combustor' [patent_app_type] => 1 [patent_app_number] => 8/171545 [patent_app_country] => US [patent_app_date] => 1993-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2771 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/457/05457954.pdf [firstpage_image] =>[orig_patent_app_number] => 171545 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/171545
Rolling contact mounting arrangement for a ceramic combustor Dec 20, 1993 Issued
Array ( [id] => 3523908 [patent_doc_number] => 05479772 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-02 [patent_title] => 'Film cooling starter geometry for combustor liners' [patent_app_type] => 1 [patent_app_number] => 8/167102 [patent_app_country] => US [patent_app_date] => 1993-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 3556 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/479/05479772.pdf [firstpage_image] =>[orig_patent_app_number] => 167102 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/167102
Film cooling starter geometry for combustor liners Dec 15, 1993 Issued
Array ( [id] => 3093433 [patent_doc_number] => 05408824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Rotary heat engine' [patent_app_type] => 1 [patent_app_number] => 8/167243 [patent_app_country] => US [patent_app_date] => 1993-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4739 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/408/05408824.pdf [firstpage_image] =>[orig_patent_app_number] => 167243 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/167243
Rotary heat engine Dec 14, 1993 Issued
Array ( [id] => 3412202 [patent_doc_number] => 05461864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'Cooled support structure for a catalyst' [patent_app_type] => 1 [patent_app_number] => 8/165966 [patent_app_country] => US [patent_app_date] => 1993-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4294 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/461/05461864.pdf [firstpage_image] =>[orig_patent_app_number] => 165966 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/165966
Cooled support structure for a catalyst Dec 9, 1993 Issued
Array ( [id] => 3569071 [patent_doc_number] => 05490378 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-13 [patent_title] => 'Gas turbine combustor' [patent_app_type] => 1 [patent_app_number] => 8/122493 [patent_app_country] => US [patent_app_date] => 1993-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4682 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/490/05490378.pdf [firstpage_image] =>[orig_patent_app_number] => 122493 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/122493
Gas turbine combustor Dec 6, 1993 Issued
Array ( [id] => 3093450 [patent_doc_number] => 05408825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Dual fuel gas turbine combustor' [patent_app_type] => 1 [patent_app_number] => 8/161023 [patent_app_country] => US [patent_app_date] => 1993-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3630 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/408/05408825.pdf [firstpage_image] =>[orig_patent_app_number] => 161023 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/161023
Dual fuel gas turbine combustor Dec 2, 1993 Issued
Array ( [id] => 3566493 [patent_doc_number] => 05497613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-12 [patent_title] => 'Hot gas manifold system for a dual topping combustor gas turbine system' [patent_app_type] => 1 [patent_app_number] => 8/161026 [patent_app_country] => US [patent_app_date] => 1993-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3356 [patent_no_of_claims] => 16 [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] => patents/05/497/05497613.pdf [firstpage_image] =>[orig_patent_app_number] => 161026 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/161026
Hot gas manifold system for a dual topping combustor gas turbine system Dec 2, 1993 Issued
Array ( [id] => 2973333 [patent_doc_number] => 05361578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-08 [patent_title] => 'Gas turbine dual fuel nozzle assembly with steam injection capability' [patent_app_type] => 1 [patent_app_number] => 8/161217 [patent_app_country] => US [patent_app_date] => 1993-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2971 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/361/05361578.pdf [firstpage_image] =>[orig_patent_app_number] => 161217 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/161217
Gas turbine dual fuel nozzle assembly with steam injection capability Dec 1, 1993 Issued
Array ( [id] => 3416036 [patent_doc_number] => 05421711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Downhole pump drive system' [patent_app_type] => 1 [patent_app_number] => 8/161330 [patent_app_country] => US [patent_app_date] => 1993-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3100 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/421/05421711.pdf [firstpage_image] =>[orig_patent_app_number] => 161330 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/161330
Downhole pump drive system Dec 1, 1993 Issued
Array ( [id] => 3417825 [patent_doc_number] => 05403165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-04 [patent_title] => 'Compact high power turbopump for a rocket engine' [patent_app_type] => 1 [patent_app_number] => 8/157745 [patent_app_country] => US [patent_app_date] => 1993-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3726 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/403/05403165.pdf [firstpage_image] =>[orig_patent_app_number] => 157745 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/157745
Compact high power turbopump for a rocket engine Nov 23, 1993 Issued
08/150088 GAS TURBINE ENGINE COMBUSTOR Nov 18, 1993 Abandoned
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