Search

Vikansha S. Dwivedi

Examiner (ID: 13482)

Most Active Art Unit
3741
Art Unit(s)
3748, 3746, 3741
Total Applications
468
Issued Applications
347
Pending Applications
13
Abandoned Applications
109

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5451967 [patent_doc_number] => 20090068004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'BRAZED JOINT BETWEEN A TITANIUM-BASED METAL PART AND A CERAMIC PART BASED ON SILICON CARBIDE (SIC) AND/OR CARBON' [patent_app_type] => utility [patent_app_number] => 12/096489 [patent_app_country] => US [patent_app_date] => 2006-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3302 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0068/20090068004.pdf [firstpage_image] =>[orig_patent_app_number] => 12096489 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/096489
Brazed joint between a titanium-based metal part and a ceramic part based on silicon carbide (SIC) and/or carbon Dec 7, 2006 Issued
Array ( [id] => 8575730 [patent_doc_number] => 08341934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-01 [patent_title] => 'Infrared suppression system with spiral septum' [patent_app_type] => utility [patent_app_number] => 12/280693 [patent_app_country] => US [patent_app_date] => 2006-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3462 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12280693 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/280693
Infrared suppression system with spiral septum Dec 6, 2006 Issued
Array ( [id] => 5232932 [patent_doc_number] => 20070125086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'DEVICE FOR ATTACHING A FLAME-ARRESTOR ARM TO AN AFTERBURNER CASING AND AFTERBURNER COMPRISING SUCH A DEVICE' [patent_app_type] => utility [patent_app_number] => 11/566406 [patent_app_country] => US [patent_app_date] => 2006-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4855 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0125/20070125086.pdf [firstpage_image] =>[orig_patent_app_number] => 11566406 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/566406
Device for attaching a flame-arrestor arm to an afterburner casing and afterburner comprising such a device Dec 3, 2006 Issued
Array ( [id] => 223599 [patent_doc_number] => 07603864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-20 [patent_title] => 'Blade tip electric machine' [patent_app_type] => utility [patent_app_number] => 11/564504 [patent_app_country] => US [patent_app_date] => 2006-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3234 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/603/07603864.pdf [firstpage_image] =>[orig_patent_app_number] => 11564504 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/564504
Blade tip electric machine Nov 28, 2006 Issued
Array ( [id] => 5235905 [patent_doc_number] => 20070128061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'Fixed volume valve system' [patent_app_type] => utility [patent_app_number] => 11/602457 [patent_app_country] => US [patent_app_date] => 2006-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7710 [patent_no_of_claims] => 34 [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] => publications/A1/0128/20070128061.pdf [firstpage_image] =>[orig_patent_app_number] => 11602457 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/602457
Fixed volume valve system Nov 19, 2006 Abandoned
Array ( [id] => 40329 [patent_doc_number] => 07775052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-17 [patent_title] => 'Active combustion control system for gas turbine engines' [patent_app_type] => utility [patent_app_number] => 11/601301 [patent_app_country] => US [patent_app_date] => 2006-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4914 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/775/07775052.pdf [firstpage_image] =>[orig_patent_app_number] => 11601301 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/601301
Active combustion control system for gas turbine engines Nov 16, 2006 Issued
Array ( [id] => 4962417 [patent_doc_number] => 20080105237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'FUEL NOZZLE FLANGE WITH REDUCED HEAT TRANSFER' [patent_app_type] => utility [patent_app_number] => 11/556229 [patent_app_country] => US [patent_app_date] => 2006-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2714 [patent_no_of_claims] => 17 [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] => publications/A1/0105/20080105237.pdf [firstpage_image] =>[orig_patent_app_number] => 11556229 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/556229
Fuel nozzle flange with reduced heat transfer Nov 2, 2006 Issued
Array ( [id] => 4889653 [patent_doc_number] => 20080098748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'DUAL MODE COMBUSTION OPERATION OF A PULSE DETONATION COMBUSTOR IN A HYBRID ENGINE' [patent_app_type] => utility [patent_app_number] => 11/554929 [patent_app_country] => US [patent_app_date] => 2006-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4520 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0098/20080098748.pdf [firstpage_image] =>[orig_patent_app_number] => 11554929 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/554929
Dual mode combustion operation of a pulse detonation combustor in a hybrid engine Oct 30, 2006 Issued
Array ( [id] => 4889610 [patent_doc_number] => 20080098711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'Constant Volume Rocket Motor' [patent_app_type] => utility [patent_app_number] => 11/553899 [patent_app_country] => US [patent_app_date] => 2006-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2587 [patent_no_of_claims] => 12 [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] => publications/A1/0098/20080098711.pdf [firstpage_image] =>[orig_patent_app_number] => 11553899 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/553899
Constant volume rocket motor Oct 26, 2006 Issued
Array ( [id] => 4889651 [patent_doc_number] => 20080098746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'Method for detecting onset of uncontrolled fuel in a gas turbine combustor' [patent_app_type] => utility [patent_app_number] => 11/586763 [patent_app_country] => US [patent_app_date] => 2006-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6153 [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] => publications/A1/0098/20080098746.pdf [firstpage_image] =>[orig_patent_app_number] => 11586763 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/586763
Method for detecting onset of uncontrolled fuel in a gas turbine combustor Oct 25, 2006 Issued
Array ( [id] => 8160261 [patent_doc_number] => 08171738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-08 [patent_title] => 'Gas turbine internal manifold mounting arrangement' [patent_app_type] => utility [patent_app_number] => 11/552249 [patent_app_country] => US [patent_app_date] => 2006-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3400 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/171/08171738.pdf [firstpage_image] =>[orig_patent_app_number] => 11552249 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/552249
Gas turbine internal manifold mounting arrangement Oct 23, 2006 Issued
Array ( [id] => 4911919 [patent_doc_number] => 20080092518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'VARIABLE AREA FLOW DUCT EMPLOYING SECONDARY FLOWS, AND METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 11/551369 [patent_app_country] => US [patent_app_date] => 2006-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3948 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0092/20080092518.pdf [firstpage_image] =>[orig_patent_app_number] => 11551369 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/551369
Variable area flow duct employing secondary flows, and method therefor Oct 19, 2006 Issued
Array ( [id] => 18551 [patent_doc_number] => 07797943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-21 [patent_title] => 'Core burning for scramjet engines' [patent_app_type] => utility [patent_app_number] => 11/582589 [patent_app_country] => US [patent_app_date] => 2006-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4046 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/797/07797943.pdf [firstpage_image] =>[orig_patent_app_number] => 11582589 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/582589
Core burning for scramjet engines Oct 17, 2006 Issued
Array ( [id] => 5339766 [patent_doc_number] => 20090178416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'BIFURCATION AND AFT VENT USED TO VARY FAN NOZZLE EXIT AREA' [patent_app_type] => utility [patent_app_number] => 12/374336 [patent_app_country] => US [patent_app_date] => 2006-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1859 [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] => publications/A1/0178/20090178416.pdf [firstpage_image] =>[orig_patent_app_number] => 12374336 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/374336
Bifurcation and aft vent used to vary fan nozzle exit area Oct 11, 2006 Issued
Array ( [id] => 6267879 [patent_doc_number] => 20100115914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'TRANSLATING CORE COWL HAVING AERODYNAMIC FLAP SECTIONS' [patent_app_type] => utility [patent_app_number] => 12/443887 [patent_app_country] => US [patent_app_date] => 2006-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2802 [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] => publications/A1/0115/20100115914.pdf [firstpage_image] =>[orig_patent_app_number] => 12443887 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/443887
Translating core cowl having aerodynamic flap sections Oct 11, 2006 Issued
Array ( [id] => 8640543 [patent_doc_number] => 08365515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-05 [patent_title] => 'Gas turbine engine with fan variable area nozzle, nacelle assembly and method of varying area of a fan nozzle' [patent_app_type] => utility [patent_app_number] => 12/374504 [patent_app_country] => US [patent_app_date] => 2006-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1989 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12374504 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/374504
Gas turbine engine with fan variable area nozzle, nacelle assembly and method of varying area of a fan nozzle Oct 11, 2006 Issued
Array ( [id] => 8419882 [patent_doc_number] => 08276364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Bladder type variable area fan nozzle' [patent_app_type] => utility [patent_app_number] => 12/440623 [patent_app_country] => US [patent_app_date] => 2006-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2771 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12440623 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/440623
Bladder type variable area fan nozzle Oct 11, 2006 Issued
Array ( [id] => 5393936 [patent_doc_number] => 20090313998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'AXIALLY SPLIT NOZZLE LINER FOR CONVERGENT NOZZLE' [patent_app_type] => utility [patent_app_number] => 11/540279 [patent_app_country] => US [patent_app_date] => 2006-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2129 [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] => publications/A1/0313/20090313998.pdf [firstpage_image] =>[orig_patent_app_number] => 11540279 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/540279
Axially split nozzle liner for convergent nozzle Sep 28, 2006 Issued
Array ( [id] => 276839 [patent_doc_number] => 07555904 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-07-07 [patent_title] => 'Thermally compliant rivet connection for connecting turbine engine liner to convergent flap and seal for turbine nozzle' [patent_app_type] => utility [patent_app_number] => 11/540309 [patent_app_country] => US [patent_app_date] => 2006-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1685 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/555/07555904.pdf [firstpage_image] =>[orig_patent_app_number] => 11540309 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/540309
Thermally compliant rivet connection for connecting turbine engine liner to convergent flap and seal for turbine nozzle Sep 28, 2006 Issued
Array ( [id] => 49371 [patent_doc_number] => 07770399 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-10 [patent_title] => 'Gas turbine engine nozzle liner with thermally compliant attachment brackets' [patent_app_type] => utility [patent_app_number] => 11/540310 [patent_app_country] => US [patent_app_date] => 2006-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1824 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/770/07770399.pdf [firstpage_image] =>[orig_patent_app_number] => 11540310 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/540310
Gas turbine engine nozzle liner with thermally compliant attachment brackets Sep 28, 2006 Issued
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