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] => 11514953 [patent_doc_number] => 20170082027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'TANGENTIAL ON-BOARD INJECTORS FOR GAS TURBINE ENGINES' [patent_app_type] => utility [patent_app_number] => 14/860167 [patent_app_country] => US [patent_app_date] => 2015-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5501 [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] => 14860167 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/860167
Tangential on-board injectors for gas turbine engines Sep 20, 2015 Issued
Array ( [id] => 16591191 [patent_doc_number] => 10900443 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Optimal feedback heat energy internal combustion engine and applications [patent_app_type] => utility [patent_app_number] => 14/856395 [patent_app_country] => US [patent_app_date] => 2015-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 26 [patent_no_of_words] => 15734 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14856395 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/856395
Optimal feedback heat energy internal combustion engine and applications Sep 15, 2015 Issued
Array ( [id] => 11004525 [patent_doc_number] => 20160201474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'GAS TURBINE ENGINE COMPONENT WITH FILM COOLING HOLE FEATURE' [patent_app_type] => utility [patent_app_number] => 14/854253 [patent_app_country] => US [patent_app_date] => 2015-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3196 [patent_no_of_claims] => 15 [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] => 14854253 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/854253
GAS TURBINE ENGINE COMPONENT WITH FILM COOLING HOLE FEATURE Sep 14, 2015 Abandoned
Array ( [id] => 11457824 [patent_doc_number] => 20170051730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [patent_title] => 'Relative Superluminal Propulsion Drive' [patent_app_type] => utility [patent_app_number] => 14/832171 [patent_app_country] => US [patent_app_date] => 2015-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2981 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14832171 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/832171
Relative Superluminal Propulsion Drive Aug 20, 2015 Abandoned
Array ( [id] => 10694511 [patent_doc_number] => 20160040658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'SELF CONTAINED ION POWERED AIRCRAFT' [patent_app_type] => utility [patent_app_number] => 14/821216 [patent_app_country] => US [patent_app_date] => 2015-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5920 [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] => 14821216 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/821216
Self contained ion powered aircraft Aug 6, 2015 Issued
Array ( [id] => 18666905 [patent_doc_number] => 11773789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Flow volume ratio calculation device, control device equipped with same, gas turbine plant equipped with this control device, flow volume ratio calculation method, and fuel line control method [patent_app_type] => utility [patent_app_number] => 15/321459 [patent_app_country] => US [patent_app_date] => 2015-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 11862 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 733 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15321459 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/321459
Flow volume ratio calculation device, control device equipped with same, gas turbine plant equipped with this control device, flow volume ratio calculation method, and fuel line control method Jul 16, 2015 Issued
Array ( [id] => 14730847 [patent_doc_number] => 10384810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Micro-emitters for electrospray systems [patent_app_type] => utility [patent_app_number] => 14/800436 [patent_app_country] => US [patent_app_date] => 2015-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 45 [patent_no_of_words] => 11721 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14800436 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/800436
Micro-emitters for electrospray systems Jul 14, 2015 Issued
Array ( [id] => 10670532 [patent_doc_number] => 20160016677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'SATELLITE PROPULSION DEVICE ALLOWING PASSIVE ELIMINATION OF PRESSURIZING GAS' [patent_app_type] => utility [patent_app_number] => 14/796969 [patent_app_country] => US [patent_app_date] => 2015-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2804 [patent_no_of_claims] => 7 [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] => 14796969 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/796969
Satellite propulsion device allowing passive elimination of pressurizing gas Jul 9, 2015 Issued
Array ( [id] => 10664712 [patent_doc_number] => 20160010856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'AXIAL SWIRLER' [patent_app_type] => utility [patent_app_number] => 14/793775 [patent_app_country] => US [patent_app_date] => 2015-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3462 [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] => 14793775 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/793775
Axial swirler Jul 7, 2015 Issued
Array ( [id] => 17378700 [patent_doc_number] => 11236703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Dual stage catalytic thruster [patent_app_type] => utility [patent_app_number] => 15/580051 [patent_app_country] => US [patent_app_date] => 2015-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3554 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 15580051 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/580051
Dual stage catalytic thruster Jun 29, 2015 Issued
Array ( [id] => 10664349 [patent_doc_number] => 20160010494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'SHAFT STIFFNESS' [patent_app_type] => utility [patent_app_number] => 14/743701 [patent_app_country] => US [patent_app_date] => 2015-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5845 [patent_no_of_claims] => 15 [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] => 14743701 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/743701
SHAFT STIFFNESS Jun 17, 2015 Abandoned
Array ( [id] => 11350957 [patent_doc_number] => 20160369697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'COOLED COOLING AIR SYSTEM FOR A TURBOFAN ENGINE' [patent_app_type] => utility [patent_app_number] => 14/740368 [patent_app_country] => US [patent_app_date] => 2015-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3540 [patent_no_of_claims] => 19 [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] => 14740368 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/740368
COOLED COOLING AIR SYSTEM FOR A TURBOFAN ENGINE Jun 15, 2015 Abandoned
Array ( [id] => 13052693 [patent_doc_number] => 10047731 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Plasma propellant ablation/sublimation based systems [patent_app_type] => utility [patent_app_number] => 14/735774 [patent_app_country] => US [patent_app_date] => 2015-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2933 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14735774 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/735774
Plasma propellant ablation/sublimation based systems Jun 9, 2015 Issued
Array ( [id] => 11705108 [patent_doc_number] => 20170173606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'DETERMINING PARAMETERS OF AN ELECTROSPRAY SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/316660 [patent_app_country] => US [patent_app_date] => 2015-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6012 [patent_no_of_claims] => 14 [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] => 15316660 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/316660
DETERMINING PARAMETERS OF AN ELECTROSPRAY SYSTEM Jun 4, 2015 Abandoned
Array ( [id] => 10469449 [patent_doc_number] => 20150354465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'TURBINE STAGE COOLING' [patent_app_type] => utility [patent_app_number] => 14/729002 [patent_app_country] => US [patent_app_date] => 2015-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4781 [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] => 14729002 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/729002
TURBINE STAGE COOLING Jun 1, 2015 Abandoned
Array ( [id] => 10367790 [patent_doc_number] => 20150252795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'Electrostatic Thruster' [patent_app_type] => utility [patent_app_number] => 14/722304 [patent_app_country] => US [patent_app_date] => 2015-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4551 [patent_no_of_claims] => 2 [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] => 14722304 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/722304
Electrostatic Thruster May 26, 2015 Abandoned
Array ( [id] => 13210221 [patent_doc_number] => 10119473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Component, gas turbine component and method of forming [patent_app_type] => utility [patent_app_number] => 14/717074 [patent_app_country] => US [patent_app_date] => 2015-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3184 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14717074 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/717074
Component, gas turbine component and method of forming May 19, 2015 Issued
Array ( [id] => 12999351 [patent_doc_number] => 10023328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-17 [patent_title] => Engine for a spacecraft, and spacecraft comprising such an engine [patent_app_type] => utility [patent_app_number] => 15/312421 [patent_app_country] => US [patent_app_date] => 2015-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3453 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15312421 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/312421
Engine for a spacecraft, and spacecraft comprising such an engine May 12, 2015 Issued
Array ( [id] => 13857577 [patent_doc_number] => 10190500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Duct [patent_app_type] => utility [patent_app_number] => 14/711402 [patent_app_country] => US [patent_app_date] => 2015-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2220 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14711402 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/711402
Duct May 12, 2015 Issued
Array ( [id] => 11271239 [patent_doc_number] => 20160333786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'SYSTEM FOR SUPPORTING ROTOR SHAFTS OF AN INDIRECT DRIVE TURBOFAN ENGINE' [patent_app_type] => utility [patent_app_number] => 14/711047 [patent_app_country] => US [patent_app_date] => 2015-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4281 [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] => 14711047 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/711047
SYSTEM FOR SUPPORTING ROTOR SHAFTS OF AN INDIRECT DRIVE TURBOFAN ENGINE May 12, 2015 Abandoned
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