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] => 13988355 [patent_doc_number] => 20190063335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => CONTROL DEVICE FOR GAS TURBINE AND CONTROL METHOD FOR GAS TURBINE [patent_app_type] => utility [patent_app_number] => 16/081246 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16081246 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/081246
Control device for gas turbine and control method for gas turbine Dec 8, 2016 Issued
Array ( [id] => 16999173 [patent_doc_number] => 11077962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => High thrust to power micro cathode arc thruster [patent_app_type] => utility [patent_app_number] => 15/773732 [patent_app_country] => US [patent_app_date] => 2016-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5359 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15773732 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/773732
High thrust to power micro cathode arc thruster Dec 5, 2016 Issued
Array ( [id] => 13169347 [patent_doc_number] => 10100780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Nacelle for an aircraft turbojet engine comprising a secondary nozzle section with rotary doors [patent_app_type] => utility [patent_app_number] => 15/364623 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 5639 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 395 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15364623 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/364623
Nacelle for an aircraft turbojet engine comprising a secondary nozzle section with rotary doors Nov 29, 2016 Issued
Array ( [id] => 11628120 [patent_doc_number] => 20170138309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'Microfluidic Homogeneous Catalyzation Systems and Methods, and Apparatuses Incorporating Same' [patent_app_type] => utility [patent_app_number] => 15/354508 [patent_app_country] => US [patent_app_date] => 2016-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7162 [patent_no_of_claims] => 20 [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] => 15354508 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/354508
Microfluidic homogeneous catalyzation systems and methods, and apparatuses incorporating same Nov 16, 2016 Issued
Array ( [id] => 18372212 [patent_doc_number] => 11652397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Hall thruster power supply device and control method of hall thruster power supply device [patent_app_type] => utility [patent_app_number] => 16/328003 [patent_app_country] => US [patent_app_date] => 2016-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2767 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 16328003 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/328003
Hall thruster power supply device and control method of hall thruster power supply device Oct 11, 2016 Issued
Array ( [id] => 17815995 [patent_doc_number] => 11421596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Gas turbine control device and method, non-transitory storage medium, and gas turbine [patent_app_type] => utility [patent_app_number] => 15/745185 [patent_app_country] => US [patent_app_date] => 2016-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 11600 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15745185 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/745185
Gas turbine control device and method, non-transitory storage medium, and gas turbine Sep 14, 2016 Issued
Array ( [id] => 13385729 [patent_doc_number] => 20180244406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => INTERNAL WIRE-TRIGGERED PULSED CATHODIC ARC PROPULSION SYSTEM [patent_app_type] => utility [patent_app_number] => 15/758635 [patent_app_country] => US [patent_app_date] => 2016-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15758635 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/758635
Internal wire-triggered pulsed cathodic arc propulsion system Sep 8, 2016 Issued
Array ( [id] => 16956664 [patent_doc_number] => 11060513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Gridded ion thruster with integrated solid propellant [patent_app_type] => utility [patent_app_number] => 15/755322 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 8776 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15755322 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/755322
Gridded ion thruster with integrated solid propellant Aug 29, 2016 Issued
Array ( [id] => 12206431 [patent_doc_number] => 20180051657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'MICROWAVE IGNITION OF ELECTRICALLY OPERATED PROPELLANTS' [patent_app_type] => utility [patent_app_number] => 15/240932 [patent_app_country] => US [patent_app_date] => 2016-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4632 [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] => 15240932 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/240932
Microwave ignition of electrically operated propellants Aug 17, 2016 Issued
Array ( [id] => 15754839 [patent_doc_number] => 10619518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Exhaust system with directed energy beam interference avoidance system [patent_app_type] => utility [patent_app_number] => 15/236910 [patent_app_country] => US [patent_app_date] => 2016-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3989 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15236910 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/236910
Exhaust system with directed energy beam interference avoidance system Aug 14, 2016 Issued
Array ( [id] => 17407687 [patent_doc_number] => 11248563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Catalyst chamber with a catalyst bed embedded therein for a monopropellant thruster of a rocket engine [patent_app_type] => utility [patent_app_number] => 15/225438 [patent_app_country] => US [patent_app_date] => 2016-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2803 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15225438 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/225438
Catalyst chamber with a catalyst bed embedded therein for a monopropellant thruster of a rocket engine Jul 31, 2016 Issued
Array ( [id] => 11271319 [patent_doc_number] => 20160333866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'METALLIC WALL HALL THRUSTERS' [patent_app_type] => utility [patent_app_number] => 15/218682 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5910 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15218682 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/218682
Metallic wall hall thrusters Jul 24, 2016 Issued
Array ( [id] => 12138909 [patent_doc_number] => 20180016992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'NEURAL NETWORK FOR COMBUSTION SYSTEM FLAME DETECTION' [patent_app_type] => utility [patent_app_number] => 15/208263 [patent_app_country] => US [patent_app_date] => 2016-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4848 [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] => 15208263 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/208263
NEURAL NETWORK FOR COMBUSTION SYSTEM FLAME DETECTION Jul 11, 2016 Abandoned
Array ( [id] => 13495177 [patent_doc_number] => 20180299131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => FUEL FLOW RATE SETTING METHOD, DEVICE FOR IMPLEMENTING SAID METHOD, AND GAS TURBINE PLANT PROVIDED WITH SAID DEVICE [patent_app_type] => utility [patent_app_number] => 15/737909 [patent_app_country] => US [patent_app_date] => 2016-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15737909 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/737909
Fuel flow rate setting method, device for implementing said method, and gas turbine plant provided with said device Jul 6, 2016 Issued
Array ( [id] => 15950069 [patent_doc_number] => 10662930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Hall-effect thruster usable at high altitude [patent_app_type] => utility [patent_app_number] => 15/742288 [patent_app_country] => US [patent_app_date] => 2016-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5850 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15742288 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/742288
Hall-effect thruster usable at high altitude Jul 5, 2016 Issued
Array ( [id] => 14853669 [patent_doc_number] => 10415551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Control system for a plurality of electric satellite thrusters and electric propulsion device comprising such a control system [patent_app_type] => utility [patent_app_number] => 15/182370 [patent_app_country] => US [patent_app_date] => 2016-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3312 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15182370 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/182370
Control system for a plurality of electric satellite thrusters and electric propulsion device comprising such a control system Jun 13, 2016 Issued
Array ( [id] => 14701567 [patent_doc_number] => 10378521 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-13 [patent_title] => Solid electrolyte-based microthrusters [patent_app_type] => utility [patent_app_number] => 15/155574 [patent_app_country] => US [patent_app_date] => 2016-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2012 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15155574 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/155574
Solid electrolyte-based microthrusters May 15, 2016 Issued
Array ( [id] => 16800806 [patent_doc_number] => 10995737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Charge separation mechanism [patent_app_type] => utility [patent_app_number] => 15/573248 [patent_app_country] => US [patent_app_date] => 2016-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8821 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15573248 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/573248
Charge separation mechanism May 11, 2016 Issued
Array ( [id] => 11130054 [patent_doc_number] => 20160327029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'LOW PRESSURE DIELECTRIC BARRIER DISCHARGE PLASMA THRUSTER' [patent_app_type] => utility [patent_app_number] => 15/146615 [patent_app_country] => US [patent_app_date] => 2016-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6633 [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] => 15146615 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/146615
Low pressure dielectric barrier discharge plasma thruster May 3, 2016 Issued
Array ( [id] => 12212776 [patent_doc_number] => 09909574 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-06 [patent_title] => 'Electrothermal space thruster heater for decomposable propellants' [patent_app_type] => utility [patent_app_number] => 15/143857 [patent_app_country] => US [patent_app_date] => 2016-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 6364 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15143857 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/143857
Electrothermal space thruster heater for decomposable propellants May 1, 2016 Issued
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