Search

Khatol S. Shahnan Shah

Examiner (ID: 17264, Phone: (571)272-0863 , Office: P/1645 )

Most Active Art Unit
1645
Art Unit(s)
1645
Total Applications
686
Issued Applications
338
Pending Applications
112
Abandoned Applications
261

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14701403 [patent_doc_number] => 10378439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Gas turbine engine with variable speed turbines [patent_app_type] => utility [patent_app_number] => 14/367452 [patent_app_country] => US [patent_app_date] => 2012-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4001 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 14367452 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/367452
Gas turbine engine with variable speed turbines Dec 27, 2012 Issued
Array ( [id] => 9556378 [patent_doc_number] => 20140174090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'SYSTEM FOR SUPPLYING FUEL TO A COMBUSTOR' [patent_app_type] => utility [patent_app_number] => 13/723322 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3785 [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] => 13723322 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/723322
SYSTEM FOR SUPPLYING FUEL TO A COMBUSTOR Dec 20, 2012 Abandoned
Array ( [id] => 9808557 [patent_doc_number] => 20150020502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'PLASMA THRUSTER AND METHOD FOR GENERATING A PLASMA PROPULSION THRUST' [patent_app_type] => utility [patent_app_number] => 14/369282 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9418 [patent_no_of_claims] => 10 [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] => 14369282 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/369282
Plasma thruster and method for generating a plasma propulsion thrust Dec 18, 2012 Issued
Array ( [id] => 11196018 [patent_doc_number] => 09426843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Electrical connectors' [patent_app_type] => utility [patent_app_number] => 13/716239 [patent_app_country] => US [patent_app_date] => 2012-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 12842 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13716239 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/716239
Electrical connectors Dec 16, 2012 Issued
Array ( [id] => 11196017 [patent_doc_number] => 09426844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Electrical raft with map' [patent_app_type] => utility [patent_app_number] => 13/716516 [patent_app_country] => US [patent_app_date] => 2012-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9720 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13716516 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/716516
Electrical raft with map Dec 16, 2012 Issued
Array ( [id] => 8887276 [patent_doc_number] => 20130160460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'RIGID RAFT' [patent_app_type] => utility [patent_app_number] => 13/716244 [patent_app_country] => US [patent_app_date] => 2012-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9472 [patent_no_of_claims] => 16 [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] => 13716244 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/716244
Rigid raft Dec 16, 2012 Issued
Array ( [id] => 8887279 [patent_doc_number] => 20130160463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'RAFT ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/716708 [patent_app_country] => US [patent_app_date] => 2012-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9903 [patent_no_of_claims] => 15 [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] => 13716708 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/716708
Raft assembly Dec 16, 2012 Issued
Array ( [id] => 9540938 [patent_doc_number] => 20140165585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'Oblong Swirler Assembly for Combustors' [patent_app_type] => utility [patent_app_number] => 13/717232 [patent_app_country] => US [patent_app_date] => 2012-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3687 [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] => 13717232 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/717232
Oblong swirler assembly for combustors Dec 16, 2012 Issued
Array ( [id] => 9540930 [patent_doc_number] => 20140165577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'Systems and Methods for Late Lean Injection Premixing' [patent_app_type] => utility [patent_app_number] => 13/716821 [patent_app_country] => US [patent_app_date] => 2012-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2509 [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] => 13716821 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/716821
Systems and methods for late lean injection premixing Dec 16, 2012 Issued
Array ( [id] => 10574738 [patent_doc_number] => 09297368 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-03-29 [patent_title] => 'Multi-thruster propulsion apparatus' [patent_app_type] => utility [patent_app_number] => 13/713907 [patent_app_country] => US [patent_app_date] => 2012-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 11439 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13713907 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/713907
Multi-thruster propulsion apparatus Dec 12, 2012 Issued
Array ( [id] => 9507667 [patent_doc_number] => 20140144158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'TURBOMACHINE COMPONENT INCLUDING A SEAL MEMBER' [patent_app_type] => utility [patent_app_number] => 13/689257 [patent_app_country] => US [patent_app_date] => 2012-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2127 [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] => 13689257 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/689257
TURBOMACHINE COMPONENT INCLUDING A SEAL MEMBER Nov 28, 2012 Abandoned
Array ( [id] => 9507658 [patent_doc_number] => 20140144149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'Fuel Plenum Annulus' [patent_app_type] => utility [patent_app_number] => 13/686575 [patent_app_country] => US [patent_app_date] => 2012-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2571 [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] => 13686575 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/686575
Fuel plenum annulus Nov 26, 2012 Issued
Array ( [id] => 9507629 [patent_doc_number] => 20140144120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'Lubrication Cut-Off at High Speed' [patent_app_type] => utility [patent_app_number] => 13/684765 [patent_app_country] => US [patent_app_date] => 2012-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1258 [patent_no_of_claims] => 17 [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] => 13684765 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/684765
Lubrication cut-off at high speed Nov 25, 2012 Issued
Array ( [id] => 11219402 [patent_doc_number] => 09447732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-20 [patent_title] => 'Gas turbine anti-icing system' [patent_app_type] => utility [patent_app_number] => 13/685608 [patent_app_country] => US [patent_app_date] => 2012-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5662 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13685608 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/685608
Gas turbine anti-icing system Nov 25, 2012 Issued
Array ( [id] => 10149653 [patent_doc_number] => 09181934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-10 [patent_title] => 'Rotary switch assembly for ion propulsion system' [patent_app_type] => utility [patent_app_number] => 13/683688 [patent_app_country] => US [patent_app_date] => 2012-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 7218 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13683688 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/683688
Rotary switch assembly for ion propulsion system Nov 20, 2012 Issued
Array ( [id] => 9841935 [patent_doc_number] => 08943834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-03 [patent_title] => 'Pre-mixing injector with bladeless swirler' [patent_app_type] => utility [patent_app_number] => 13/682118 [patent_app_country] => US [patent_app_date] => 2012-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3353 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13682118 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/682118
Pre-mixing injector with bladeless swirler Nov 19, 2012 Issued
Array ( [id] => 10523227 [patent_doc_number] => 09249729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-02 [patent_title] => 'Turbine component cooling with closed looped control of coolant flow' [patent_app_type] => utility [patent_app_number] => 13/682280 [patent_app_country] => US [patent_app_date] => 2012-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3592 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 13682280 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/682280
Turbine component cooling with closed looped control of coolant flow Nov 19, 2012 Issued
Array ( [id] => 10529363 [patent_doc_number] => 09255492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-09 [patent_title] => 'Gas turbine engine having a multi-variable closed loop controller for regulating tip clearance' [patent_app_type] => utility [patent_app_number] => 13/682122 [patent_app_country] => US [patent_app_date] => 2012-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3677 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13682122 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/682122
Gas turbine engine having a multi-variable closed loop controller for regulating tip clearance Nov 19, 2012 Issued
Array ( [id] => 9766550 [patent_doc_number] => 20140290210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-02 [patent_title] => 'HALL EFFECT THRUSTER' [patent_app_type] => utility [patent_app_number] => 14/360099 [patent_app_country] => US [patent_app_date] => 2012-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3878 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14360099 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/360099
Steerable hall effect thruster having plural independently controllable propellant injectors and a frustoconical exhaust outlet Nov 18, 2012 Issued
Array ( [id] => 10515711 [patent_doc_number] => 09242747 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-01-26 [patent_title] => 'Space thruster using robust microcavity discharge and advanced propellants' [patent_app_type] => utility [patent_app_number] => 13/680484 [patent_app_country] => US [patent_app_date] => 2012-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4813 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13680484 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/680484
Space thruster using robust microcavity discharge and advanced propellants Nov 18, 2012 Issued
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