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] => 8505210 [patent_doc_number] => 20120304618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'METHOD AND APPARATUS FOR SMALL SATELLITE PROPULSION' [patent_app_type] => utility [patent_app_number] => 13/578797 [patent_app_country] => US [patent_app_date] => 2011-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 12700 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [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] => 13578797 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/578797
Method and apparatus for small satellite propulsion Feb 15, 2011 Issued
Array ( [id] => 10163159 [patent_doc_number] => 09194379 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-11-24 [patent_title] => 'Field-ionization based electrical space ion thruster using a permeable substrate' [patent_app_type] => utility [patent_app_number] => 13/024530 [patent_app_country] => US [patent_app_date] => 2011-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1815 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13024530 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/024530
Field-ionization based electrical space ion thruster using a permeable substrate Feb 9, 2011 Issued
Array ( [id] => 11178553 [patent_doc_number] => 09410539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-09 [patent_title] => 'Micro-nozzle thruster' [patent_app_type] => utility [patent_app_number] => 13/577657 [patent_app_country] => US [patent_app_date] => 2011-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 4331 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 13577657 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/577657
Micro-nozzle thruster Feb 7, 2011 Issued
Array ( [id] => 10874229 [patent_doc_number] => 08899009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-02 [patent_title] => 'Fuel anti-icing and APU compartment drain combination' [patent_app_type] => utility [patent_app_number] => 12/984629 [patent_app_country] => US [patent_app_date] => 2011-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1219 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12984629 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/984629
Fuel anti-icing and APU compartment drain combination Jan 4, 2011 Issued
Array ( [id] => 8273677 [patent_doc_number] => 20120167547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'COMBUSTION TURBINE PURGE SYSTEM AND METHOD OF ASSEMBLING SAME' [patent_app_type] => utility [patent_app_number] => 12/983392 [patent_app_country] => US [patent_app_date] => 2011-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4198 [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] => 12983392 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/983392
Combustion turbine purge system and method of assembling same Jan 2, 2011 Issued
Array ( [id] => 10020151 [patent_doc_number] => 09062626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-23 [patent_title] => 'Thrust reverser for an aircraft having semi-recessed turbofan engines' [patent_app_type] => utility [patent_app_number] => 13/520917 [patent_app_country] => US [patent_app_date] => 2010-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4892 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13520917 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/520917
Thrust reverser for an aircraft having semi-recessed turbofan engines Dec 26, 2010 Issued
Array ( [id] => 6150459 [patent_doc_number] => 20110154805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'POWER AUGMENTATION SYSTEM FOR AN ENGINE POWERED AIR VEHICLE' [patent_app_type] => utility [patent_app_number] => 12/974976 [patent_app_country] => US [patent_app_date] => 2010-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5420 [patent_no_of_claims] => 22 [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/A1/0154/20110154805.pdf [firstpage_image] =>[orig_patent_app_number] => 12974976 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/974976
POWER AUGMENTATION SYSTEM FOR AN ENGINE POWERED AIR VEHICLE Dec 20, 2010 Abandoned
Array ( [id] => 9425321 [patent_doc_number] => 08701381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-22 [patent_title] => 'Remote shaft driven open rotor propulsion system with electrical power generation' [patent_app_type] => utility [patent_app_number] => 12/954161 [patent_app_country] => US [patent_app_date] => 2010-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3870 [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] => 12954161 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/954161
Remote shaft driven open rotor propulsion system with electrical power generation Nov 23, 2010 Issued
Array ( [id] => 10104434 [patent_doc_number] => 09140210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-22 [patent_title] => 'Jet flow nozzle and jet engine' [patent_app_type] => utility [patent_app_number] => 13/639621 [patent_app_country] => US [patent_app_date] => 2010-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 6807 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13639621 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/639621
Jet flow nozzle and jet engine Oct 19, 2010 Issued
Array ( [id] => 6200113 [patent_doc_number] => 20110062899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'HALL EFFECT THRUSTER WITH COOLING OF THE INTERNAL CERAMIC' [patent_app_type] => utility [patent_app_number] => 12/884564 [patent_app_country] => US [patent_app_date] => 2010-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2567 [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/A1/0062/20110062899.pdf [firstpage_image] =>[orig_patent_app_number] => 12884564 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/884564
Hall effect thruster with cooling of the internal ceramic Sep 16, 2010 Issued
Array ( [id] => 6024051 [patent_doc_number] => 20110052377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'GAS-TURBINE INLET-AIR COOLING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/870404 [patent_app_country] => US [patent_app_date] => 2010-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4203 [patent_no_of_claims] => 6 [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/A1/0052/20110052377.pdf [firstpage_image] =>[orig_patent_app_number] => 12870404 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/870404
GAS-TURBINE INLET-AIR COOLING SYSTEM Aug 26, 2010 Abandoned
Array ( [id] => 9501206 [patent_doc_number] => 08739513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-03 [patent_title] => 'Gas turbine engine exhaust mixer' [patent_app_type] => utility [patent_app_number] => 12/858313 [patent_app_country] => US [patent_app_date] => 2010-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4950 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12858313 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/858313
Gas turbine engine exhaust mixer Aug 16, 2010 Issued
Array ( [id] => 8289161 [patent_doc_number] => 20120177487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-12 [patent_title] => 'Transition duct' [patent_app_type] => utility [patent_app_number] => 13/394900 [patent_app_country] => US [patent_app_date] => 2010-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3630 [patent_no_of_claims] => 12 [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] => 13394900 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/394900
Transition duct Aug 9, 2010 Issued
Array ( [id] => 9072297 [patent_doc_number] => 08549865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-08 [patent_title] => 'Pressure-actuated plug' [patent_app_type] => utility [patent_app_number] => 12/849184 [patent_app_country] => US [patent_app_date] => 2010-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5404 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12849184 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/849184
Pressure-actuated plug Aug 2, 2010 Issued
Array ( [id] => 9138242 [patent_doc_number] => 08578696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-12 [patent_title] => 'Turbulated arrangement of thermoelectric elements for utilizing waste heat generated from turbine engine' [patent_app_type] => utility [patent_app_number] => 12/849517 [patent_app_country] => US [patent_app_date] => 2010-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2774 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12849517 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/849517
Turbulated arrangement of thermoelectric elements for utilizing waste heat generated from turbine engine Aug 2, 2010 Issued
Array ( [id] => 9225974 [patent_doc_number] => 08631637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-21 [patent_title] => 'Auxiliary power unit fire enclosure' [patent_app_type] => utility [patent_app_number] => 12/847302 [patent_app_country] => US [patent_app_date] => 2010-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3851 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12847302 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/847302
Auxiliary power unit fire enclosure Jul 29, 2010 Issued
Array ( [id] => 6143360 [patent_doc_number] => 20110016876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'METHOD FOR THE CONTROL OF GAS TURBINE ENGINES' [patent_app_type] => utility [patent_app_number] => 12/838979 [patent_app_country] => US [patent_app_date] => 2010-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7391 [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/A1/0016/20110016876.pdf [firstpage_image] =>[orig_patent_app_number] => 12838979 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/838979
METHOD FOR THE CONTROL OF GAS TURBINE ENGINES Jul 18, 2010 Abandoned
Array ( [id] => 6127694 [patent_doc_number] => 20110005193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-13 [patent_title] => 'Method and apparatus for simplified thrust chamber configurations' [patent_app_type] => utility [patent_app_number] => 12/803836 [patent_app_country] => US [patent_app_date] => 2010-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8541 [patent_no_of_claims] => 22 [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/A1/0005/20110005193.pdf [firstpage_image] =>[orig_patent_app_number] => 12803836 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/803836
Method and apparatus for simplified thrust chamber configurations Jul 5, 2010 Abandoned
Array ( [id] => 9480734 [patent_doc_number] => 08726674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-20 [patent_title] => 'Propulsion unit' [patent_app_type] => utility [patent_app_number] => 12/824721 [patent_app_country] => US [patent_app_date] => 2010-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2259 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12824721 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/824721
Propulsion unit Jun 27, 2010 Issued
Array ( [id] => 7665558 [patent_doc_number] => 20110314827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-29 [patent_title] => 'FUEL NOZZLE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/822582 [patent_app_country] => US [patent_app_date] => 2010-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3796 [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] => 12822582 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/822582
FUEL NOZZLE ASSEMBLY Jun 23, 2010 Abandoned
Menu