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] => 9265956 [patent_doc_number] => 20140020872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-23 [patent_title] => 'AIRCRAFT/SPACECRAFT FLUID COOLING SYSTEM AND AIRCRAFT/SPACECRAFT FLUID COOLING METHOD' [patent_app_type] => utility [patent_app_number] => 14/007147 [patent_app_country] => US [patent_app_date] => 2012-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4292 [patent_no_of_claims] => 4 [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] => 14007147 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/007147
Aircraft/spacecraft fluid cooling system and aircraft/spacecraft fluid cooling method Mar 20, 2012 Issued
Array ( [id] => 11750973 [patent_doc_number] => 09708978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-18 [patent_title] => 'Heat engine' [patent_app_type] => utility [patent_app_number] => 13/417865 [patent_app_country] => US [patent_app_date] => 2012-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 10501 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13417865 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/417865
Heat engine Mar 11, 2012 Issued
Array ( [id] => 9392952 [patent_doc_number] => 20140090358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'REPLACEABLE THRUST GENERATING STRUCTURES ATTACHED TO AN AIR VEHICLE' [patent_app_type] => utility [patent_app_number] => 14/001998 [patent_app_country] => US [patent_app_date] => 2012-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 44 [patent_no_of_words] => 19811 [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] => 14001998 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/001998
Replaceable thrust generating structures attached to an air vehicle Mar 1, 2012 Issued
Array ( [id] => 10855351 [patent_doc_number] => 08881535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-11 [patent_title] => 'Electric field control of two or more responses in a combustion system' [patent_app_type] => utility [patent_app_number] => 13/370183 [patent_app_country] => US [patent_app_date] => 2012-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5256 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13370183 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/370183
Electric field control of two or more responses in a combustion system Feb 8, 2012 Issued
Array ( [id] => 13749753 [patent_doc_number] => 10167813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-01 [patent_title] => Gas turbine engine with fan variable area nozzle to reduce fan instability [patent_app_type] => utility [patent_app_number] => 13/340787 [patent_app_country] => US [patent_app_date] => 2011-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3766 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13340787 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/340787
Gas turbine engine with fan variable area nozzle to reduce fan instability Dec 29, 2011 Issued
Array ( [id] => 13749753 [patent_doc_number] => 10167813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-01 [patent_title] => Gas turbine engine with fan variable area nozzle to reduce fan instability [patent_app_type] => utility [patent_app_number] => 13/340787 [patent_app_country] => US [patent_app_date] => 2011-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3766 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13340787 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/340787
Gas turbine engine with fan variable area nozzle to reduce fan instability Dec 29, 2011 Issued
Array ( [id] => 9935065 [patent_doc_number] => 08984859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Gas turbine engine and reheat system' [patent_app_type] => utility [patent_app_number] => 13/336261 [patent_app_country] => US [patent_app_date] => 2011-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5411 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13336261 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/336261
Gas turbine engine and reheat system Dec 22, 2011 Issued
Array ( [id] => 8177690 [patent_doc_number] => 20120110977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'SYSTEM AND METHOD OF PHOTOIONIZATION OF FULLERENE AND DERIVATIVE CLUSTERS FOR HIGH THRUST-DENSITY ION THRUSTERS' [patent_app_type] => utility [patent_app_number] => 13/288689 [patent_app_country] => US [patent_app_date] => 2011-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4675 [patent_no_of_claims] => 8 [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] => publications/A1/0110/20120110977.pdf [firstpage_image] =>[orig_patent_app_number] => 13288689 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/288689
System and method of photoionization of fullerene and derivative clusters for high thrust-density ion thrusters Nov 2, 2011 Issued
Array ( [id] => 8810862 [patent_doc_number] => 20130111907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'HOLLOW FAN BLADE TUNING USING DISTINCT FILLER MATERIALS' [patent_app_type] => utility [patent_app_number] => 13/288250 [patent_app_country] => US [patent_app_date] => 2011-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2170 [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] => 13288250 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/288250
Hollow fan blade tuning using distinct filler materials Nov 2, 2011 Issued
Array ( [id] => 10156319 [patent_doc_number] => 09188083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-17 [patent_title] => 'Gas turbine engine with auxiliary fan' [patent_app_type] => utility [patent_app_number] => 13/283649 [patent_app_country] => US [patent_app_date] => 2011-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3203 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13283649 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/283649
Gas turbine engine with auxiliary fan Oct 27, 2011 Issued
Array ( [id] => 8716710 [patent_doc_number] => 20130067927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'SYSTEM AND METHOD FOR CONTROLLING COMBUSTION INSTABILITIES IN GAS TURBINE SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/234493 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3742 [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] => 13234493 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/234493
SYSTEM AND METHOD FOR CONTROLLING COMBUSTION INSTABILITIES IN GAS TURBINE SYSTEMS Sep 15, 2011 Abandoned
Array ( [id] => 8679294 [patent_doc_number] => 20130047578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'UNIFIED CHEMICAL ELECTRIC PROPULSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/223041 [patent_app_country] => US [patent_app_date] => 2011-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2787 [patent_no_of_claims] => 17 [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] => 13223041 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/223041
Unified chemical electric propulsion system Aug 30, 2011 Issued
Array ( [id] => 10110469 [patent_doc_number] => 09145874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-29 [patent_title] => 'Apparatus, systems and methods for establishing plasma and using plasma in a rotating magnetic field' [patent_app_type] => utility [patent_app_number] => 13/206381 [patent_app_country] => US [patent_app_date] => 2011-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 30 [patent_no_of_words] => 11559 [patent_no_of_claims] => 21 [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] => 13206381 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/206381
Apparatus, systems and methods for establishing plasma and using plasma in a rotating magnetic field Aug 8, 2011 Issued
Array ( [id] => 10002182 [patent_doc_number] => 09046265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-02 [patent_title] => 'Reheat burner' [patent_app_type] => utility [patent_app_number] => 13/205146 [patent_app_country] => US [patent_app_date] => 2011-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2465 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13205146 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/205146
Reheat burner Aug 7, 2011 Issued
Array ( [id] => 10014507 [patent_doc_number] => 09057518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-16 [patent_title] => 'Reheat burner' [patent_app_type] => utility [patent_app_number] => 13/195993 [patent_app_country] => US [patent_app_date] => 2011-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1988 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 13195993 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/195993
Reheat burner Aug 1, 2011 Issued
Array ( [id] => 11779839 [patent_doc_number] => 09388985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-12 [patent_title] => 'Premixing apparatus for gas turbine system' [patent_app_type] => utility [patent_app_number] => 13/194385 [patent_app_country] => US [patent_app_date] => 2011-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3770 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13194385 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/194385
Premixing apparatus for gas turbine system Jul 28, 2011 Issued
Array ( [id] => 10149655 [patent_doc_number] => 09181935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-10 [patent_title] => 'Plasma thrusters' [patent_app_type] => utility [patent_app_number] => 13/203774 [patent_app_country] => US [patent_app_date] => 2011-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 2499 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13203774 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/203774
Plasma thrusters May 26, 2011 Issued
Array ( [id] => 8824481 [patent_doc_number] => 20130125526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'HALL-EFFECT MOTOR IN WHICH THE TEMPERATURE OF THE CATHODE-HEATING DEVICE IS CONTROLLED' [patent_app_type] => utility [patent_app_number] => 13/643109 [patent_app_country] => US [patent_app_date] => 2011-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2877 [patent_no_of_claims] => 8 [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] => 13643109 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/643109
Hall-effect motor in which the temperature of the cathode-heating device is controlled Apr 28, 2011 Issued
Array ( [id] => 10842373 [patent_doc_number] => 08869535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Turbine burner having premixing nozzle with a swirler' [patent_app_type] => utility [patent_app_number] => 13/699801 [patent_app_country] => US [patent_app_date] => 2011-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2669 [patent_no_of_claims] => 13 [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] => 13699801 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/699801
Turbine burner having premixing nozzle with a swirler Mar 28, 2011 Issued
Array ( [id] => 8741683 [patent_doc_number] => 20130081400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-04 [patent_title] => 'COMBUSTOR WITH A PRE-NOZZLE MIXING CAP ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/040289 [patent_app_country] => US [patent_app_date] => 2011-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2604 [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] => 13040289 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/040289
Combustor with a pre-nozzle mixing cap assembly Mar 3, 2011 Issued
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