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] => 6557076 [patent_doc_number] => 20100319357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'DEVICE AND A METHOD FOR STARTING A TURBINE ENGINE FITTED TO A HELICOPTER, MAKING USE OF AN ELECTRICAL ENERGY SOURCE THAT INCLUDES DISCHARGE BOOSTER MEMBERS' [patent_app_type] => utility [patent_app_number] => 12/816608 [patent_app_country] => US [patent_app_date] => 2010-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4319 [patent_no_of_claims] => 11 [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] => publications/A1/0319/20100319357.pdf [firstpage_image] =>[orig_patent_app_number] => 12816608 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/816608
Device and a method for starting a turbine engine fitted to a helicopter, making use of an electrical energy source that includes discharge booster members Jun 15, 2010 Issued
Array ( [id] => 7576044 [patent_doc_number] => 20110289926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'EXTRUDED FLUID MANIFOLD FOR GAS TURBOMACHINE COMBUSTOR CASING' [patent_app_type] => utility [patent_app_number] => 12/791341 [patent_app_country] => US [patent_app_date] => 2010-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3042 [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/A1/0289/20110289926.pdf [firstpage_image] =>[orig_patent_app_number] => 12791341 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/791341
Extruded fluid manifold for gas turbomachine combustor casing May 31, 2010 Issued
Array ( [id] => 7576051 [patent_doc_number] => 20110289933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'Hybrid Prefilming Airblast, Prevaporizing, Lean-Premixing Dual-Fuel Nozzle for a Gas Turbine Combustor' [patent_app_type] => utility [patent_app_number] => 12/787990 [patent_app_country] => US [patent_app_date] => 2010-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1680 [patent_no_of_claims] => 16 [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/A1/0289/20110289933.pdf [firstpage_image] =>[orig_patent_app_number] => 12787990 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/787990
Hybrid prefilming airblast, prevaporizing, lean-premixing dual-fuel nozzle for gas turbine combustor May 25, 2010 Issued
Array ( [id] => 6571336 [patent_doc_number] => 20100307159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'FUEL INJECTOR FOR A GAS TURBINE ENGINE' [patent_app_type] => utility [patent_app_number] => 12/785707 [patent_app_country] => US [patent_app_date] => 2010-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3993 [patent_no_of_claims] => 13 [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] => publications/A1/0307/20100307159.pdf [firstpage_image] =>[orig_patent_app_number] => 12785707 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/785707
Fuel injector for a gas turbine engine May 23, 2010 Issued
Array ( [id] => 7563645 [patent_doc_number] => 20110283708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-24 [patent_title] => 'LANDFILL GAS UTILIZATION' [patent_app_type] => utility [patent_app_number] => 12/786361 [patent_app_country] => US [patent_app_date] => 2010-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2117 [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/A1/0283/20110283708.pdf [firstpage_image] =>[orig_patent_app_number] => 12786361 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/786361
LANDFILL GAS UTILIZATION May 23, 2010 Abandoned
Array ( [id] => 9935060 [patent_doc_number] => 08984853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Accessing a valve assembly of a turbomachine' [patent_app_type] => utility [patent_app_number] => 12/784731 [patent_app_country] => US [patent_app_date] => 2010-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1861 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12784731 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/784731
Accessing a valve assembly of a turbomachine May 20, 2010 Issued
Array ( [id] => 7582932 [patent_doc_number] => 20110277442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'Seal for Gas Turbine Filter' [patent_app_type] => utility [patent_app_number] => 12/778982 [patent_app_country] => US [patent_app_date] => 2010-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5598 [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/A1/0277/20110277442.pdf [firstpage_image] =>[orig_patent_app_number] => 12778982 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/778982
Seal for Gas Turbine Filter May 11, 2010 Abandoned
Array ( [id] => 6252610 [patent_doc_number] => 20100293920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'PROPFAN ENGINE' [patent_app_type] => utility [patent_app_number] => 12/777582 [patent_app_country] => US [patent_app_date] => 2010-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1851 [patent_no_of_claims] => 12 [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] => publications/A1/0293/20100293920.pdf [firstpage_image] =>[orig_patent_app_number] => 12777582 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/777582
Propfan engine May 10, 2010 Issued
Array ( [id] => 7557848 [patent_doc_number] => 20110271679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-10 [patent_title] => 'Liquid Fuel System and Method' [patent_app_type] => utility [patent_app_number] => 12/773053 [patent_app_country] => US [patent_app_date] => 2010-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2969 [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/A1/0271/20110271679.pdf [firstpage_image] =>[orig_patent_app_number] => 12773053 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/773053
Liquid fuel system and method May 3, 2010 Issued
Array ( [id] => 9501203 [patent_doc_number] => 08739509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-03 [patent_title] => 'Single shaft combined cycle power plant start-up method and single shaft combined cycle power plant' [patent_app_type] => utility [patent_app_number] => 12/772556 [patent_app_country] => US [patent_app_date] => 2010-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 19373 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 480 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12772556 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/772556
Single shaft combined cycle power plant start-up method and single shaft combined cycle power plant May 2, 2010 Issued
Array ( [id] => 9501205 [patent_doc_number] => 08739511 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-06-03 [patent_title] => 'Can-annular combustor with staged and tangential fuel-air nozzles for use on gas turbine engines' [patent_app_type] => utility [patent_app_number] => 12/772353 [patent_app_country] => US [patent_app_date] => 2010-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1871 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12772353 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/772353
Can-annular combustor with staged and tangential fuel-air nozzles for use on gas turbine engines May 2, 2010 Issued
Array ( [id] => 6181450 [patent_doc_number] => 20110167795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'NANOTHERMITE THRUSTERS WITH A NANOTHERMITE PROPELLANT' [patent_app_type] => utility [patent_app_number] => 12/763809 [patent_app_country] => US [patent_app_date] => 2010-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6297 [patent_no_of_claims] => 24 [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/A1/0167/20110167795.pdf [firstpage_image] =>[orig_patent_app_number] => 12763809 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/763809
NANOTHERMITE THRUSTERS WITH A NANOTHERMITE PROPELLANT Apr 19, 2010 Abandoned
Array ( [id] => 7700643 [patent_doc_number] => 20110225947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-22 [patent_title] => 'SYSTEM AND METHODS FOR ALTERING AIR FLOW IN A COMBUSTOR' [patent_app_type] => utility [patent_app_number] => 12/725602 [patent_app_country] => US [patent_app_date] => 2010-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7513 [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/A1/0225/20110225947.pdf [firstpage_image] =>[orig_patent_app_number] => 12725602 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/725602
SYSTEM AND METHODS FOR ALTERING AIR FLOW IN A COMBUSTOR Mar 16, 2010 Abandoned
Array ( [id] => 6009344 [patent_doc_number] => 20110219741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'DETERMINING FAN PARAMETERS THROUGH PRESSURE MONITORING' [patent_app_type] => utility [patent_app_number] => 12/723835 [patent_app_country] => US [patent_app_date] => 2010-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5002 [patent_no_of_claims] => 24 [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/A1/0219/20110219741.pdf [firstpage_image] =>[orig_patent_app_number] => 12723835 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/723835
Determining fan parameters through pressure monitoring Mar 14, 2010 Issued
Array ( [id] => 6009377 [patent_doc_number] => 20110219774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'CIRCUMFERENTIALLY VARIED QUENCH JET ARRANGEMENT FOR GAS TURBINE COMBUSTORS' [patent_app_type] => utility [patent_app_number] => 12/720431 [patent_app_country] => US [patent_app_date] => 2010-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3925 [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/A1/0219/20110219774.pdf [firstpage_image] =>[orig_patent_app_number] => 12720431 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/720431
Circumferentially varied quench jet arrangement for gas turbine combustors Mar 8, 2010 Issued
Array ( [id] => 6087598 [patent_doc_number] => 20110217157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'CONTROL VALVE WITH RADIAL SEALS' [patent_app_type] => utility [patent_app_number] => 12/718665 [patent_app_country] => US [patent_app_date] => 2010-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7027 [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/A1/0217/20110217157.pdf [firstpage_image] =>[orig_patent_app_number] => 12718665 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/718665
Control valve with radial seals Mar 4, 2010 Issued
Array ( [id] => 8512584 [patent_doc_number] => 20120311992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'HALL THRUSTER, COSMONAUTIC VEHICLE, AND PROPULSION METHOD' [patent_app_type] => utility [patent_app_number] => 13/579640 [patent_app_country] => US [patent_app_date] => 2010-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 13070 [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] => 13579640 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/579640
Hall thruster, cosmonautic vehicle, and propulsion method Feb 28, 2010 Issued
Array ( [id] => 9624339 [patent_doc_number] => 08794007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-05 [patent_title] => 'Rocket propulsion device and method for assembling rocket propulsion device' [patent_app_type] => utility [patent_app_number] => 13/576712 [patent_app_country] => US [patent_app_date] => 2010-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2576 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13576712 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/576712
Rocket propulsion device and method for assembling rocket propulsion device Feb 7, 2010 Issued
Array ( [id] => 6096610 [patent_doc_number] => 20110162385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-07 [patent_title] => 'SYSTEM FOR PROVIDING AIR FLOW TO A SULFUR RECOVERY UNIT' [patent_app_type] => utility [patent_app_number] => 12/652021 [patent_app_country] => US [patent_app_date] => 2010-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5673 [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/A1/0162/20110162385.pdf [firstpage_image] =>[orig_patent_app_number] => 12652021 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/652021
System for providing air flow to a sulfur recovery unit Jan 3, 2010 Issued
Array ( [id] => 6384557 [patent_doc_number] => 20100162719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'GAS TURBINE ENGINE' [patent_app_type] => utility [patent_app_number] => 12/645998 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13577 [patent_no_of_claims] => 24 [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/A1/0162/20100162719.pdf [firstpage_image] =>[orig_patent_app_number] => 12645998 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/645998
GAS TURBINE ENGINE Dec 22, 2009 Abandoned
Menu