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] => 14160001 [patent_doc_number] => 20190107103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => ELECTROTHERMAL RADIO FREQUENCY THRUSTER AND COMPONENTS [patent_app_type] => utility [patent_app_number] => 15/982862 [patent_app_country] => US [patent_app_date] => 2018-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15982862 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/982862
ELECTROTHERMAL RADIO FREQUENCY THRUSTER AND COMPONENTS May 16, 2018 Abandoned
Array ( [id] => 17527381 [patent_doc_number] => 11300058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Signal processing apparatus, turbine system, signal processing method, and program [patent_app_type] => utility [patent_app_number] => 15/982087 [patent_app_country] => US [patent_app_date] => 2018-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8277 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15982087 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/982087
Signal processing apparatus, turbine system, signal processing method, and program May 16, 2018 Issued
Array ( [id] => 16999175 [patent_doc_number] => 11077964 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-03 [patent_title] => High-temperature electrothermal propulsion system [patent_app_type] => utility [patent_app_number] => 15/977036 [patent_app_country] => US [patent_app_date] => 2018-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8853 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15977036 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/977036
High-temperature electrothermal propulsion system May 10, 2018 Issued
Array ( [id] => 14993081 [patent_doc_number] => 20190315498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => NUCLEAR THERMAL PROPULSION ROCKET ENGINE [patent_app_type] => utility [patent_app_number] => 15/955596 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -47 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15955596 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955596
NUCLEAR THERMAL PROPULSION ROCKET ENGINE Apr 16, 2018 Abandoned
Array ( [id] => 16570280 [patent_doc_number] => 20210009286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => MODULAR MICRO-CATHODE ARC THRUSTER [patent_app_type] => utility [patent_app_number] => 16/500323 [patent_app_country] => US [patent_app_date] => 2018-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16500323 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/500323
Modular micro-cathode arc thruster Apr 1, 2018 Issued
Array ( [id] => 18794512 [patent_doc_number] => 11828273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Compact plasma thruster [patent_app_type] => utility [patent_app_number] => 16/496531 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 7293 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16496531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/496531
Compact plasma thruster Mar 22, 2018 Issued
Array ( [id] => 16199327 [patent_doc_number] => 10724480 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-28 [patent_title] => Monofilament vaporization propulsion systems [patent_app_type] => utility [patent_app_number] => 15/922966 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 37 [patent_no_of_words] => 8191 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922966 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922966
Monofilament vaporization propulsion systems Mar 15, 2018 Issued
Array ( [id] => 13445811 [patent_doc_number] => 20180274448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => SPARK GAP ASSEMBLY WITH NON-RADIOACTIVE GAS FILL [patent_app_type] => utility [patent_app_number] => 15/923593 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15923593 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/923593
SPARK GAP ASSEMBLY WITH NON-RADIOACTIVE GAS FILL Mar 15, 2018 Abandoned
Array ( [id] => 14837735 [patent_doc_number] => 20190277268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => Thruster and Method for Producing Thrust Using a Plasma [patent_app_type] => utility [patent_app_number] => 15/918612 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15918612 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/918612
Thruster and Method for Producing Thrust Using a Plasma Mar 11, 2018 Abandoned
Array ( [id] => 13429721 [patent_doc_number] => 20180266403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => Cusped-field thruster [patent_app_type] => utility [patent_app_number] => 15/912673 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15912673 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/912673
Cusped-field thruster Mar 5, 2018 Issued
Array ( [id] => 14837599 [patent_doc_number] => 20190277200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => Methods for Controlling Actuating Components of Turbine Engines Using an Adaptive Damping Filter [patent_app_type] => utility [patent_app_number] => 15/913113 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15913113 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913113
Methods for controlling actuating components of turbine engines using an adaptive damping filter Mar 5, 2018 Issued
Array ( [id] => 18576374 [patent_doc_number] => 11732892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Gas turbomachine diffuser assembly with radial flow splitters [patent_app_type] => utility [patent_app_number] => 15/912243 [patent_app_country] => US [patent_app_date] => 2018-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4739 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15912243 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/912243
Gas turbomachine diffuser assembly with radial flow splitters Mar 4, 2018 Issued
Array ( [id] => 12887263 [patent_doc_number] => 20180187596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => TOROIDAL COMBUSTION CHAMBER [patent_app_type] => utility [patent_app_number] => 15/907959 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15907959 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/907959
TOROIDAL COMBUSTION CHAMBER Feb 27, 2018 Abandoned
Array ( [id] => 14779537 [patent_doc_number] => 20190264666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => PROPULSION SYSTEMS INCLUDING A SUBLIMABLE BARRIER [patent_app_type] => utility [patent_app_number] => 15/905738 [patent_app_country] => US [patent_app_date] => 2018-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15905738 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/905738
Propulsion systems including a sublimable barrier Feb 25, 2018 Issued
Array ( [id] => 15294941 [patent_doc_number] => 20190390606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => CIRCUIT FOR SUPPLYING FUEL TO A TURBOMACHINE [patent_app_type] => utility [patent_app_number] => 16/481009 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16481009 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/481009
Circuit for supplying fuel to a turbomachine Jan 29, 2018 Issued
Array ( [id] => 19793836 [patent_doc_number] => 12234772 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => System for supplying fuel to a turbomachine [patent_app_type] => utility [patent_app_number] => 16/480974 [patent_app_country] => US [patent_app_date] => 2018-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5576 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 426 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16480974 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/480974
System for supplying fuel to a turbomachine Jan 28, 2018 Issued
Array ( [id] => 18369610 [patent_doc_number] => 11649771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Control system and method for managing a reverse-mode operation in a gas turbine engine [patent_app_type] => utility [patent_app_number] => 16/479801 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2325 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16479801 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/479801
Control system and method for managing a reverse-mode operation in a gas turbine engine Jan 18, 2018 Issued
Array ( [id] => 16277533 [patent_doc_number] => 10760553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Electromagnetic energy beam angular momentum engine: self-propulsion of energy beam source via application of conservation of angular momentum [patent_app_type] => utility [patent_app_number] => 15/869850 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 6065 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15869850 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/869850
Electromagnetic energy beam angular momentum engine: self-propulsion of energy beam source via application of conservation of angular momentum Jan 11, 2018 Issued
Array ( [id] => 14469467 [patent_doc_number] => 20190186376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => Plasma-Distributing Structure and Directed Flame Path in a Power Generation Turbine [patent_app_type] => utility [patent_app_number] => 15/848259 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15848259 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/848259
Plasma-Distributing Structure and Directed Flame Path in a Power Generation Turbine Dec 19, 2017 Abandoned
Array ( [id] => 14469461 [patent_doc_number] => 20190186373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => Power-generation Gas Turbine with Fuel Injection Using a Conductor of At Least One of Multiple Resonators [patent_app_type] => utility [patent_app_number] => 15/848041 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15848041 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/848041
Power-generation Gas Turbine with Fuel Injection Using a Conductor of At Least One of Multiple Resonators Dec 19, 2017 Abandoned
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