Search

Phutthiwat Wongwian

Supervisory Patent Examiner (ID: 3946, Phone: (571)270-5426 , Office: P/3741 )

Most Active Art Unit
3741
Art Unit(s)
4177, 3746, 3748, 3747, 3741
Total Applications
868
Issued Applications
730
Pending Applications
23
Abandoned Applications
118

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5018216 [patent_doc_number] => 20070144180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-28 [patent_title] => 'Dual bayonet engagement and method of assembling a combustor liner in a gas turbine engine' [patent_app_type] => utility [patent_app_number] => 11/316801 [patent_app_country] => US [patent_app_date] => 2005-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3678 [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] => publications/A1/0144/20070144180.pdf [firstpage_image] =>[orig_patent_app_number] => 11316801 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/316801
Dual bayonet engagement and method of assembling a combustor liner in a gas turbine engine Dec 21, 2005 Abandoned
Array ( [id] => 5018176 [patent_doc_number] => 20070144140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-28 [patent_title] => 'High propellant mass fraction hybrid rocket propulsion' [patent_app_type] => utility [patent_app_number] => 11/314467 [patent_app_country] => US [patent_app_date] => 2005-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2973 [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] => publications/A1/0144/20070144140.pdf [firstpage_image] =>[orig_patent_app_number] => 11314467 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/314467
High propellant mass fraction hybrid rocket propulsion Dec 21, 2005 Abandoned
Array ( [id] => 4460380 [patent_doc_number] => 07934382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-03 [patent_title] => 'Combustor turbine interface' [patent_app_type] => utility [patent_app_number] => 11/315838 [patent_app_country] => US [patent_app_date] => 2005-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2610 [patent_no_of_claims] => 10 [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] => patents/07/934/07934382.pdf [firstpage_image] =>[orig_patent_app_number] => 11315838 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/315838
Combustor turbine interface Dec 21, 2005 Issued
Array ( [id] => 4541191 [patent_doc_number] => 07836699 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-23 [patent_title] => 'Combustor nozzle' [patent_app_type] => utility [patent_app_number] => 11/312158 [patent_app_country] => US [patent_app_date] => 2005-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 1689 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/836/07836699.pdf [firstpage_image] =>[orig_patent_app_number] => 11312158 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/312158
Combustor nozzle Dec 19, 2005 Issued
Array ( [id] => 5115461 [patent_doc_number] => 20070137174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Axial flow positive displacement worm gas generator' [patent_app_type] => utility [patent_app_number] => 11/313146 [patent_app_country] => US [patent_app_date] => 2005-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3381 [patent_no_of_claims] => 44 [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] => publications/A1/0137/20070137174.pdf [firstpage_image] =>[orig_patent_app_number] => 11313146 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/313146
Axial flow positive displacement worm gas generator Dec 18, 2005 Issued
Array ( [id] => 291153 [patent_doc_number] => 07543440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-09 [patent_title] => 'Multiple turbine system with a single recuperator' [patent_app_type] => utility [patent_app_number] => 11/305112 [patent_app_country] => US [patent_app_date] => 2005-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5488 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/543/07543440.pdf [firstpage_image] =>[orig_patent_app_number] => 11305112 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/305112
Multiple turbine system with a single recuperator Dec 18, 2005 Issued
Array ( [id] => 5115504 [patent_doc_number] => 20070137217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Engine with fuel/lubricant supply system for bearing lubrication' [patent_app_type] => utility [patent_app_number] => 11/305608 [patent_app_country] => US [patent_app_date] => 2005-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1364 [patent_no_of_claims] => 32 [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] => publications/A1/0137/20070137217.pdf [firstpage_image] =>[orig_patent_app_number] => 11305608 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/305608
Engine with fuel/lubricant supply system for bearing lubrication Dec 15, 2005 Issued
Array ( [id] => 5115460 [patent_doc_number] => 20070137173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Axial flow positive displacement gas generator with combustion extending into an expansion section' [patent_app_type] => utility [patent_app_number] => 11/303143 [patent_app_country] => US [patent_app_date] => 2005-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3615 [patent_no_of_claims] => 45 [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] => publications/A1/0137/20070137173.pdf [firstpage_image] =>[orig_patent_app_number] => 11303143 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/303143
Axial flow positive displacement gas generator with combustion extending into an expansion section Dec 15, 2005 Issued
Array ( [id] => 336560 [patent_doc_number] => 07503179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-17 [patent_title] => 'System and method to exhaust spent cooling air of gas turbine engine active clearance control' [patent_app_type] => utility [patent_app_number] => 11/303305 [patent_app_country] => US [patent_app_date] => 2005-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3207 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/503/07503179.pdf [firstpage_image] =>[orig_patent_app_number] => 11303305 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/303305
System and method to exhaust spent cooling air of gas turbine engine active clearance control Dec 15, 2005 Issued
Array ( [id] => 1075702 [patent_doc_number] => 07614211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-10 [patent_title] => 'Swirling flows and swirler to enhance pulse detonation engine operation' [patent_app_type] => utility [patent_app_number] => 11/304411 [patent_app_country] => US [patent_app_date] => 2005-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5101 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/614/07614211.pdf [firstpage_image] =>[orig_patent_app_number] => 11304411 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/304411
Swirling flows and swirler to enhance pulse detonation engine operation Dec 14, 2005 Issued
Array ( [id] => 5249654 [patent_doc_number] => 20070131110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Vacuum system for membrane fuel stabilization unit' [patent_app_type] => utility [patent_app_number] => 11/302910 [patent_app_country] => US [patent_app_date] => 2005-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1472 [patent_no_of_claims] => 19 [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] => publications/A1/0131/20070131110.pdf [firstpage_image] =>[orig_patent_app_number] => 11302910 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/302910
Vacuum system for membrane fuel stabilization unit Dec 13, 2005 Issued
Array ( [id] => 5249456 [patent_doc_number] => 20070130912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Shrouded turbofan bleed duct' [patent_app_type] => utility [patent_app_number] => 11/297698 [patent_app_country] => US [patent_app_date] => 2005-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6104 [patent_no_of_claims] => 35 [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/A1/0130/20070130912.pdf [firstpage_image] =>[orig_patent_app_number] => 11297698 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/297698
Shrouded turbofan bleed duct Dec 7, 2005 Issued
Array ( [id] => 5075922 [patent_doc_number] => 20070119146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-31 [patent_title] => 'Retarding and filter cleaning method and system' [patent_app_type] => utility [patent_app_number] => 11/289321 [patent_app_country] => US [patent_app_date] => 2005-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3817 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20070119146.pdf [firstpage_image] =>[orig_patent_app_number] => 11289321 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/289321
Retarding and filter cleaning method and system Nov 29, 2005 Abandoned
Array ( [id] => 5081851 [patent_doc_number] => 20070271901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'AN OUTLET NOZZLE FOR A JET ENGINE, AN AIRCRAFT COMPRISING THE OUTLET NOZZLE AND A METHOD FOR CONTROLLING A GAS FLOW FROM THE JET ENGINE' [patent_app_type] => utility [patent_app_number] => 11/577506 [patent_app_country] => US [patent_app_date] => 2005-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3626 [patent_no_of_claims] => 29 [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/A1/0271/20070271901.pdf [firstpage_image] =>[orig_patent_app_number] => 11577506 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/577506
Outlet nozzle for a jet engine, an aircraft comprising the outlet nozzle and a method for controlling a gas flow from the jet engine Oct 31, 2005 Issued
Array ( [id] => 5037142 [patent_doc_number] => 20070089424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-26 [patent_title] => 'Gas turbine engine combustor hot streak control' [patent_app_type] => utility [patent_app_number] => 11/256786 [patent_app_country] => US [patent_app_date] => 2005-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2135 [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] => publications/A1/0089/20070089424.pdf [firstpage_image] =>[orig_patent_app_number] => 11256786 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/256786
Gas turbine engine combustor hot streak control Oct 23, 2005 Issued
Array ( [id] => 8281001 [patent_doc_number] => 08215096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-10 [patent_title] => 'Outlet device for a jet engine and a craft comprising such an outlet device' [patent_app_type] => utility [patent_app_number] => 11/718728 [patent_app_country] => US [patent_app_date] => 2005-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2982 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11718728 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/718728
Outlet device for a jet engine and a craft comprising such an outlet device Oct 19, 2005 Issued
Array ( [id] => 4468129 [patent_doc_number] => 07866159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-11 [patent_title] => 'Variable geometry hysteresis control for a gas turbine engine' [patent_app_type] => utility [patent_app_number] => 11/253159 [patent_app_country] => US [patent_app_date] => 2005-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8274 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/866/07866159.pdf [firstpage_image] =>[orig_patent_app_number] => 11253159 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/253159
Variable geometry hysteresis control for a gas turbine engine Oct 17, 2005 Issued
Array ( [id] => 4456500 [patent_doc_number] => 07877979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-01 [patent_title] => 'Integrated gasification combined cycle plant, method of controlling the plant, and method of producing fuel gas' [patent_app_type] => utility [patent_app_number] => 11/576636 [patent_app_country] => US [patent_app_date] => 2005-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7700 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/877/07877979.pdf [firstpage_image] =>[orig_patent_app_number] => 11576636 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/576636
Integrated gasification combined cycle plant, method of controlling the plant, and method of producing fuel gas Oct 3, 2005 Issued
Array ( [id] => 4642787 [patent_doc_number] => 08020387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Method of operating a burner, including a combustion chamber with a low nitrous oxide emission' [patent_app_type] => utility [patent_app_number] => 11/665101 [patent_app_country] => US [patent_app_date] => 2005-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3776 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/020/08020387.pdf [firstpage_image] =>[orig_patent_app_number] => 11665101 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/665101
Method of operating a burner, including a combustion chamber with a low nitrous oxide emission Sep 29, 2005 Issued
Array ( [id] => 4678828 [patent_doc_number] => 20080245054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'Cooling System for an Aircraft, Aircraft Comprising the Cooling System and Cooling Method' [patent_app_type] => utility [patent_app_number] => 12/065513 [patent_app_country] => US [patent_app_date] => 2005-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2526 [patent_no_of_claims] => 26 [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] => publications/A1/0245/20080245054.pdf [firstpage_image] =>[orig_patent_app_number] => 12065513 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/065513
Cooling System for an Aircraft, Aircraft Comprising the Cooling System and Cooling Method Sep 19, 2005 Abandoned
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