
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19638371
[patent_doc_number] => 12168976
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-17
[patent_title] => Neutralizer for an ion thruster of a spacecraft
[patent_app_type] => utility
[patent_app_number] => 17/909649
[patent_app_country] => US
[patent_app_date] => 2021-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3568
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 5
[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] => 17909649
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/909649 | Neutralizer for an ion thruster of a spacecraft | Mar 1, 2021 | Issued |
Array
(
[id] => 19227289
[patent_doc_number] => 12006923
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-06-11
[patent_title] => Intake system for an atmosphere breathing electric thruster for a spacecraft
[patent_app_type] => utility
[patent_app_number] => 17/181731
[patent_app_country] => US
[patent_app_date] => 2021-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 16
[patent_no_of_words] => 8098
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17181731
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/181731 | Intake system for an atmosphere breathing electric thruster for a spacecraft | Feb 21, 2021 | Issued |
Array
(
[id] => 17777317
[patent_doc_number] => 20220243666
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-04
[patent_title] => FUEL SAMPLE EXTRACTOR
[patent_app_type] => utility
[patent_app_number] => 17/168064
[patent_app_country] => US
[patent_app_date] => 2021-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3320
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17168064
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/168064 | FUEL SAMPLE EXTRACTOR | Feb 3, 2021 | Abandoned |
Array
(
[id] => 16901659
[patent_doc_number] => 20210180575
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-17
[patent_title] => NEUTRALIZER FOR AN ION ENGINE, METHOD OF OPERATING A NEUTRALIZER AND ION ENGINE
[patent_app_type] => utility
[patent_app_number] => 17/119039
[patent_app_country] => US
[patent_app_date] => 2020-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2712
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17119039
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/119039 | Neutralizer for an ion engine, method of operating a neutralizer and ion engine | Dec 10, 2020 | Issued |
Array
(
[id] => 19060747
[patent_doc_number] => 11939966
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-26
[patent_title] => Plasma propulsion systems and associated systems and methods
[patent_app_type] => utility
[patent_app_number] => 17/117049
[patent_app_country] => US
[patent_app_date] => 2020-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 16
[patent_no_of_words] => 12757
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 346
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117049
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/117049 | Plasma propulsion systems and associated systems and methods | Dec 8, 2020 | Issued |
Array
(
[id] => 17626930
[patent_doc_number] => 20220161945
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-26
[patent_title] => System and Method for Converting Space-Based Ionized Plasma into Electrical Power for Spacecraft Using Magnetohydrodynamic Generation
[patent_app_type] => utility
[patent_app_number] => 16/949919
[patent_app_country] => US
[patent_app_date] => 2020-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17380
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 24
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16949919
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/949919 | System and Method for Converting Space-Based Ionized Plasma into Electrical Power for Spacecraft Using Magnetohydrodynamic Generation | Nov 19, 2020 | Abandoned |
Array
(
[id] => 17579550
[patent_doc_number] => 20220136405
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-05
[patent_title] => SYSTEMS AND METHODS OF SERVICING EQUIPMENT
[patent_app_type] => utility
[patent_app_number] => 17/083753
[patent_app_country] => US
[patent_app_date] => 2020-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 27955
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083753
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/083753 | SYSTEMS AND METHODS OF SERVICING EQUIPMENT | Oct 28, 2020 | Abandoned |
Array
(
[id] => 17563822
[patent_doc_number] => 20220127971
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-28
[patent_title] => METHODS AND SYSTEMS FOR DETERMINING A SYNTHESIZED ENGINE PARAMETER
[patent_app_type] => utility
[patent_app_number] => 17/078653
[patent_app_country] => US
[patent_app_date] => 2020-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6250
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078653
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/078653 | Methods and systems for determining a synthesized engine parameter | Oct 22, 2020 | Issued |
Array
(
[id] => 17474589
[patent_doc_number] => 20220082093
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-17
[patent_title] => SEQUENTIAL IMPULSE THRUSTER
[patent_app_type] => utility
[patent_app_number] => 17/423513
[patent_app_country] => US
[patent_app_date] => 2020-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2923
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 234
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423513
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/423513 | SEQUENTIAL IMPULSE THRUSTER | Oct 19, 2020 | Abandoned |
Array
(
[id] => 17939124
[patent_doc_number] => 11473569
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-10-18
[patent_title] => Plasma engine with leptonic energy source
[patent_app_type] => utility
[patent_app_number] => 17/072574
[patent_app_country] => US
[patent_app_date] => 2020-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 14800
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17072574
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/072574 | Plasma engine with leptonic energy source | Oct 15, 2020 | Issued |
Array
(
[id] => 18452500
[patent_doc_number] => 20230193779
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-22
[patent_title] => METHOD FOR QUICKLY STOPPING THE ROTOR OF A HELICOPTER AFTER LANDING
[patent_app_type] => utility
[patent_app_number] => 17/754885
[patent_app_country] => US
[patent_app_date] => 2020-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3578
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 261
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754885
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/754885 | Method for quickly stopping the rotor of a helicopter after landing | Oct 13, 2020 | Issued |
Array
(
[id] => 17705432
[patent_doc_number] => 20220205438
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-30
[patent_title] => INDUCTIVE PLASMA ACCELERATION APPARATUS AND METHOD
[patent_app_type] => utility
[patent_app_number] => 17/605565
[patent_app_country] => US
[patent_app_date] => 2020-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6856
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17605565
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/605565 | Inductive plasma acceleration apparatus and method | Sep 24, 2020 | Issued |
Array
(
[id] => 19196176
[patent_doc_number] => 11993402
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-28
[patent_title] => Ion propulsion device
[patent_app_type] => utility
[patent_app_number] => 17/762303
[patent_app_country] => US
[patent_app_date] => 2020-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 5014
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 266
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762303
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/762303 | Ion propulsion device | Sep 21, 2020 | Issued |
Array
(
[id] => 17479496
[patent_doc_number] => 20220087000
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-17
[patent_title] => Ionic Threading Apparatus
[patent_app_type] => utility
[patent_app_number] => 16/988485
[patent_app_country] => US
[patent_app_date] => 2020-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3218
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 37
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16988485
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/988485 | Ionic Threading Apparatus | Sep 16, 2020 | Abandoned |
Array
(
[id] => 18102168
[patent_doc_number] => 11542042
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-01-03
[patent_title] => Micro-cathode matrix arc thrusters
[patent_app_type] => utility
[patent_app_number] => 17/021019
[patent_app_country] => US
[patent_app_date] => 2020-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3421
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 18
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17021019
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/021019 | Micro-cathode matrix arc thrusters | Sep 14, 2020 | Issued |
Array
(
[id] => 17851579
[patent_doc_number] => 20220281620
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-08
[patent_title] => PROPELLANT INJECTOR SYSTEM FOR PLASMA PRODUCTION DEVICES AND THRUSTERS
[patent_app_type] => utility
[patent_app_number] => 17/635677
[patent_app_country] => US
[patent_app_date] => 2020-09-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5519
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 17635677
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/635677 | Propellant injector system for plasma production devices and thrusters | Aug 31, 2020 | Issued |
Array
(
[id] => 18518305
[patent_doc_number] => 11708182
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-07-25
[patent_title] => Electrospray devices and methods for fabricating electrospray devices
[patent_app_type] => utility
[patent_app_number] => 17/007890
[patent_app_country] => US
[patent_app_date] => 2020-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 35
[patent_no_of_words] => 11509
[patent_no_of_claims] => 26
[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] => 17007890
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/007890 | Electrospray devices and methods for fabricating electrospray devices | Aug 30, 2020 | Issued |
Array
(
[id] => 16858260
[patent_doc_number] => 20210159005
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-27
[patent_title] => Pulsed E-field Propulsion System
[patent_app_type] => utility
[patent_app_number] => 16/986257
[patent_app_country] => US
[patent_app_date] => 2020-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9972
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 247
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16986257
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/986257 | Pulsed e-field propulsion system | Aug 5, 2020 | Issued |
Array
(
[id] => 18649060
[patent_doc_number] => 20230294846
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-21
[patent_title] => SATELLITE INCLUDING CROSSOVER POWER PROCESSING UNITS FOR ELECTRIC THRUSTERS
[patent_app_type] => utility
[patent_app_number] => 18/014404
[patent_app_country] => US
[patent_app_date] => 2020-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3045
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18014404
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/014404 | Satellite including crossover power processing units for electric thrusters | Jul 9, 2020 | Issued |
Array
(
[id] => 18764685
[patent_doc_number] => 11815074
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-11-14
[patent_title] => Scalable power processing units for hall-effect thruster propulsion systems and terrestrial systems
[patent_app_type] => utility
[patent_app_number] => 16/912946
[patent_app_country] => US
[patent_app_date] => 2020-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 6506
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 193
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912946
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/912946 | Scalable power processing units for hall-effect thruster propulsion systems and terrestrial systems | Jun 25, 2020 | Issued |