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] => 8012185 [patent_doc_number] => 08099940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-24 [patent_title] => 'Low cross-talk gas turbine fuel injector' [patent_app_type] => utility [patent_app_number] => 12/314904 [patent_app_country] => US [patent_app_date] => 2008-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5206 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/099/08099940.pdf [firstpage_image] =>[orig_patent_app_number] => 12314904 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/314904
Low cross-talk gas turbine fuel injector Dec 17, 2008 Issued
Array ( [id] => 5400318 [patent_doc_number] => 20090235631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'TURBOMACHINE CONTROL SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/338337 [patent_app_country] => US [patent_app_date] => 2008-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2888 [patent_no_of_claims] => 10 [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] => publications/A1/0235/20090235631.pdf [firstpage_image] =>[orig_patent_app_number] => 12338337 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/338337
Turbomachine control system Dec 17, 2008 Issued
Array ( [id] => 6345874 [patent_doc_number] => 20100071382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'Gas Turbine Transition Duct' [patent_app_type] => utility [patent_app_number] => 12/338401 [patent_app_country] => US [patent_app_date] => 2008-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4956 [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] => publications/A1/0071/20100071382.pdf [firstpage_image] =>[orig_patent_app_number] => 12338401 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/338401
Gas turbine transition duct Dec 17, 2008 Issued
Array ( [id] => 7513623 [patent_doc_number] => 08037690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Fuel manifold for gas turbine engine' [patent_app_type] => utility [patent_app_number] => 12/336912 [patent_app_country] => US [patent_app_date] => 2008-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1958 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/037/08037690.pdf [firstpage_image] =>[orig_patent_app_number] => 12336912 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/336912
Fuel manifold for gas turbine engine Dec 16, 2008 Issued
Array ( [id] => 5541482 [patent_doc_number] => 20090151359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-18 [patent_title] => 'TURBOMACHINE COMBUSTION CHAMBER' [patent_app_type] => utility [patent_app_number] => 12/333930 [patent_app_country] => US [patent_app_date] => 2008-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2340 [patent_no_of_claims] => 6 [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] => publications/A1/0151/20090151359.pdf [firstpage_image] =>[orig_patent_app_number] => 12333930 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/333930
Turbomachine combustion chamber Dec 11, 2008 Issued
Array ( [id] => 8304083 [patent_doc_number] => 08225610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-24 [patent_title] => 'Fuel delivery system and method of assembling the same' [patent_app_type] => utility [patent_app_number] => 12/330229 [patent_app_country] => US [patent_app_date] => 2008-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5011 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12330229 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/330229
Fuel delivery system and method of assembling the same Dec 7, 2008 Issued
Array ( [id] => 6400389 [patent_doc_number] => 20100139282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'Oxidizing Fuel in Multiple Operating Modes' [patent_app_type] => utility [patent_app_number] => 12/330151 [patent_app_country] => US [patent_app_date] => 2008-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4305 [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] => publications/A1/0139/20100139282.pdf [firstpage_image] =>[orig_patent_app_number] => 12330151 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/330151
Oxidizing fuel in multiple operating modes Dec 7, 2008 Issued
Array ( [id] => 5418646 [patent_doc_number] => 20090145100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'RADIAL STAGING METHOD AND CONFIGURATION OF A LIQUID INJECTION SYSTEM FOR POWER PLANTS' [patent_app_type] => utility [patent_app_number] => 12/329124 [patent_app_country] => US [patent_app_date] => 2008-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3278 [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/A1/0145/20090145100.pdf [firstpage_image] =>[orig_patent_app_number] => 12329124 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/329124
Radial staging method and configuration of a liquid injection system for power plants Dec 4, 2008 Issued
Array ( [id] => 8467882 [patent_doc_number] => 08297057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-30 [patent_title] => 'Fuel injector' [patent_app_type] => utility [patent_app_number] => 12/314177 [patent_app_country] => US [patent_app_date] => 2008-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2339 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12314177 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/314177
Fuel injector Dec 4, 2008 Issued
Array ( [id] => 8396523 [patent_doc_number] => 08266887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Rocket engine nozzle system' [patent_app_type] => utility [patent_app_number] => 12/328166 [patent_app_country] => US [patent_app_date] => 2008-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2499 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12328166 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/328166
Rocket engine nozzle system Dec 3, 2008 Issued
Array ( [id] => 8292502 [patent_doc_number] => 08220272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-17 [patent_title] => 'Combustor housing for combustion of low-BTU fuel gases and methods of making and using the same' [patent_app_type] => utility [patent_app_number] => 12/328346 [patent_app_country] => US [patent_app_date] => 2008-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 6536 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12328346 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/328346
Combustor housing for combustion of low-BTU fuel gases and methods of making and using the same Dec 3, 2008 Issued
Array ( [id] => 6236949 [patent_doc_number] => 20100132368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'ECOLOGY VALVE FUEL RETURN SYSTEM OPERABLE IN FLUID ISOLATION DURING GAS TURBINE ENGINE SHUT-DOWN' [patent_app_type] => utility [patent_app_number] => 12/327480 [patent_app_country] => US [patent_app_date] => 2008-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5592 [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/A1/0132/20100132368.pdf [firstpage_image] =>[orig_patent_app_number] => 12327480 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/327480
Ecology valve fuel return system operable in fluid isolation during gas turbine engine shut-down Dec 2, 2008 Issued
Array ( [id] => 8467863 [patent_doc_number] => 08297037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-30 [patent_title] => 'Gas turbine and method of forming combustor insertion hole of gas turbine' [patent_app_type] => utility [patent_app_number] => 12/933870 [patent_app_country] => US [patent_app_date] => 2008-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6013 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12933870 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/933870
Gas turbine and method of forming combustor insertion hole of gas turbine Nov 30, 2008 Issued
Array ( [id] => 6236951 [patent_doc_number] => 20100132369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'MID TURBINE FRAME SYSTEM FOR GAS TURBINE ENGINE' [patent_app_type] => utility [patent_app_number] => 12/324984 [patent_app_country] => US [patent_app_date] => 2008-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6292 [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] => publications/A1/0132/20100132369.pdf [firstpage_image] =>[orig_patent_app_number] => 12324984 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/324984
Mid turbine frame system for gas turbine engine Nov 27, 2008 Issued
Array ( [id] => 6236967 [patent_doc_number] => 20100132376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'MID TURBINE FRAME FOR GAS TURBINE ENGINE' [patent_app_type] => utility [patent_app_number] => 12/324977 [patent_app_country] => US [patent_app_date] => 2008-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8456 [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/A1/0132/20100132376.pdf [firstpage_image] =>[orig_patent_app_number] => 12324977 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/324977
Mid turbine frame for gas turbine engine Nov 27, 2008 Issued
Array ( [id] => 6535068 [patent_doc_number] => 20100126177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-27 [patent_title] => 'Augmentor Pilot' [patent_app_type] => utility [patent_app_number] => 12/323773 [patent_app_country] => US [patent_app_date] => 2008-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4088 [patent_no_of_claims] => 25 [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/A1/0126/20100126177.pdf [firstpage_image] =>[orig_patent_app_number] => 12323773 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/323773
Augmentor pilot Nov 25, 2008 Issued
Array ( [id] => 7799284 [patent_doc_number] => 08127549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-06 [patent_title] => 'Burner and gas turbine combustor' [patent_app_type] => utility [patent_app_number] => 12/323654 [patent_app_country] => US [patent_app_date] => 2008-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 27 [patent_no_of_words] => 7771 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/127/08127549.pdf [firstpage_image] =>[orig_patent_app_number] => 12323654 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/323654
Burner and gas turbine combustor Nov 25, 2008 Issued
Array ( [id] => 6534574 [patent_doc_number] => 20100126135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-27 [patent_title] => 'METHOD AND APPARATUS FOR OPERATING AN INTEGRATED GASIFIER POWER PLANT' [patent_app_type] => utility [patent_app_number] => 12/324722 [patent_app_country] => US [patent_app_date] => 2008-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6400 [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/A1/0126/20100126135.pdf [firstpage_image] =>[orig_patent_app_number] => 12324722 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/324722
METHOD AND APPARATUS FOR OPERATING AN INTEGRATED GASIFIER POWER PLANT Nov 25, 2008 Abandoned
Array ( [id] => 7799267 [patent_doc_number] => 08127532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-06 [patent_title] => 'Pivoting fan nozzle nacelle' [patent_app_type] => utility [patent_app_number] => 12/323951 [patent_app_country] => US [patent_app_date] => 2008-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6935 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/127/08127532.pdf [firstpage_image] =>[orig_patent_app_number] => 12323951 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/323951
Pivoting fan nozzle nacelle Nov 25, 2008 Issued
Array ( [id] => 6534578 [patent_doc_number] => 20100126136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-27 [patent_title] => 'ELECTRIC POWER GENERATING TURBINE ENGINE FUEL SUPPLY SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/277813 [patent_app_country] => US [patent_app_date] => 2008-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3843 [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/A1/0126/20100126136.pdf [firstpage_image] =>[orig_patent_app_number] => 12277813 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/277813
Electric power generating turbine engine fuel supply system Nov 24, 2008 Issued
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