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] => 9955618 [patent_doc_number] => 09003800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Gas turbine combustor' [patent_app_type] => utility [patent_app_number] => 13/539559 [patent_app_country] => US [patent_app_date] => 2012-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4148 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13539559 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/539559
Gas turbine combustor Jul 1, 2012 Issued
Array ( [id] => 9955618 [patent_doc_number] => 09003800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Gas turbine combustor' [patent_app_type] => utility [patent_app_number] => 13/539559 [patent_app_country] => US [patent_app_date] => 2012-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4148 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13539559 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/539559
Gas turbine combustor Jul 1, 2012 Issued
Array ( [id] => 9955618 [patent_doc_number] => 09003800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Gas turbine combustor' [patent_app_type] => utility [patent_app_number] => 13/539559 [patent_app_country] => US [patent_app_date] => 2012-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4148 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13539559 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/539559
Gas turbine combustor Jul 1, 2012 Issued
Array ( [id] => 9955618 [patent_doc_number] => 09003800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Gas turbine combustor' [patent_app_type] => utility [patent_app_number] => 13/539559 [patent_app_country] => US [patent_app_date] => 2012-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4148 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13539559 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/539559
Gas turbine combustor Jul 1, 2012 Issued
Array ( [id] => 9948684 [patent_doc_number] => 08997453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-07 [patent_title] => 'Igniter for a turbomachine and mounting assembly therefor' [patent_app_type] => utility [patent_app_number] => 13/537461 [patent_app_country] => US [patent_app_date] => 2012-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2438 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13537461 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/537461
Igniter for a turbomachine and mounting assembly therefor Jun 28, 2012 Issued
Array ( [id] => 9258508 [patent_doc_number] => 20130340437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'TURBINE ENGINE COMBUSTOR WALL WITH NON-UNIFORM DISTRIBUTION OF EFFUSION APERTURES' [patent_app_type] => utility [patent_app_number] => 13/531132 [patent_app_country] => US [patent_app_date] => 2012-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5436 [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] => 13531132 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/531132
Turbine engine combustor wall with non-uniform distribution of effusion apertures Jun 21, 2012 Issued
Array ( [id] => 8728933 [patent_doc_number] => 20130074502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'TRANSITION PIECE OF COMBUSTOR, GAS TURBINE HAVING THE SAME, AND PRODUCING METHOD FOR TRANSITION PIECE' [patent_app_type] => utility [patent_app_number] => 13/526010 [patent_app_country] => US [patent_app_date] => 2012-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7511 [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] => 13526010 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/526010
Transition piece of combustor, gas turbine having the same, and producing method for transition piece Jun 17, 2012 Issued
Array ( [id] => 9613291 [patent_doc_number] => 20140203148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'CRYOGENIC THRUSTER ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 14/127055 [patent_app_country] => US [patent_app_date] => 2012-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4262 [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] => 14127055 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/127055
Cryogenic thruster assembly using regenerative heating from main and settling thrusters Jun 6, 2012 Issued
Array ( [id] => 8849840 [patent_doc_number] => 20130139515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-06 [patent_title] => 'Integral gas turbine, flywheel, generator, and method for hybrid operation thereof' [patent_app_type] => utility [patent_app_number] => 13/506962 [patent_app_country] => US [patent_app_date] => 2012-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 16519 [patent_no_of_claims] => 40 [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] => 13506962 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/506962
Integral gas turbine, flywheel, generator, and method for hybrid operation thereof May 28, 2012 Issued
Array ( [id] => 9298065 [patent_doc_number] => 08646279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-11 [patent_title] => 'Segment component in high-temperature casting material for an annular combustion chamber, annular combustion chamber for an aircraft engine, aircraft engine and method for the manufacture of an annular combustion chamber' [patent_app_type] => utility [patent_app_number] => 13/480696 [patent_app_country] => US [patent_app_date] => 2012-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3941 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13480696 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/480696
Segment component in high-temperature casting material for an annular combustion chamber, annular combustion chamber for an aircraft engine, aircraft engine and method for the manufacture of an annular combustion chamber May 24, 2012 Issued
Array ( [id] => 9392951 [patent_doc_number] => 20140090357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'HALL-EFFECT THRUSTER' [patent_app_type] => utility [patent_app_number] => 14/123175 [patent_app_country] => US [patent_app_date] => 2012-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3298 [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] => 14123175 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/123175
Hall-effect thruster May 22, 2012 Issued
Array ( [id] => 8498379 [patent_doc_number] => 20120297787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-29 [patent_title] => 'FLOW STRAIGHTENER AND MIXER' [patent_app_type] => utility [patent_app_number] => 13/469819 [patent_app_country] => US [patent_app_date] => 2012-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10516 [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] => 13469819 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/469819
Flow straightener and mixer May 10, 2012 Issued
Array ( [id] => 9373508 [patent_doc_number] => 08677756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-25 [patent_title] => 'Reheat burner injection system' [patent_app_type] => utility [patent_app_number] => 13/465752 [patent_app_country] => US [patent_app_date] => 2012-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6546 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13465752 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/465752
Reheat burner injection system May 6, 2012 Issued
Array ( [id] => 9452946 [patent_doc_number] => 08713943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-06 [patent_title] => 'Reheat burner injection system with fuel lances' [patent_app_type] => utility [patent_app_number] => 13/465544 [patent_app_country] => US [patent_app_date] => 2012-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6620 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13465544 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/465544
Reheat burner injection system with fuel lances May 6, 2012 Issued
Array ( [id] => 8562292 [patent_doc_number] => 20120324863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'COOLING SCHEME FOR AN INCREASED GAS TURBINE EFFICIENCY' [patent_app_type] => utility [patent_app_number] => 13/465830 [patent_app_country] => US [patent_app_date] => 2012-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7561 [patent_no_of_claims] => 17 [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] => 13465830 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/465830
Cooling scheme for an increased gas turbine efficiency May 6, 2012 Issued
Array ( [id] => 8824516 [patent_doc_number] => 20130125561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'GEARED TURBOFAN WITH DISTRIBUTED ACCESSORY GEARBOXES' [patent_app_type] => utility [patent_app_number] => 13/459783 [patent_app_country] => US [patent_app_date] => 2012-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3247 [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] => 13459783 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/459783
GEARED TURBOFAN WITH DISTRIBUTED ACCESSORY GEARBOXES Apr 29, 2012 Abandoned
Array ( [id] => 10057838 [patent_doc_number] => 09097187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Method for operating a gas turbine power plant with exhaust gas recirculation' [patent_app_type] => utility [patent_app_number] => 13/459811 [patent_app_country] => US [patent_app_date] => 2012-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4302 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13459811 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/459811
Method for operating a gas turbine power plant with exhaust gas recirculation Apr 29, 2012 Issued
Array ( [id] => 9815549 [patent_doc_number] => 08925323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-06 [patent_title] => 'Fuel/air premixing system for turbine engine' [patent_app_type] => utility [patent_app_number] => 13/460700 [patent_app_country] => US [patent_app_date] => 2012-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6312 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13460700 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/460700
Fuel/air premixing system for turbine engine Apr 29, 2012 Issued
Array ( [id] => 9880158 [patent_doc_number] => 08966907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-03 [patent_title] => 'Turbine combustor system having aerodynamic feed cap' [patent_app_type] => utility [patent_app_number] => 13/448283 [patent_app_country] => US [patent_app_date] => 2012-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5513 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13448283 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/448283
Turbine combustor system having aerodynamic feed cap Apr 15, 2012 Issued
Array ( [id] => 8729925 [patent_doc_number] => 20130075494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'VAFN SYSTEMS WITH NOZZLE LOCKING ASSEMBLIES' [patent_app_type] => utility [patent_app_number] => 13/426275 [patent_app_country] => US [patent_app_date] => 2012-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3992 [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] => 13426275 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/426275
VAFN SYSTEMS WITH NOZZLE LOCKING ASSEMBLIES Mar 20, 2012 Abandoned
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