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] => 4882591 [patent_doc_number] => 20080256923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'MICRO REACTION TURBINE WITH INTEGRATED COMBUSTION CHAMBER AND ROTOR' [patent_app_type] => utility [patent_app_number] => 12/108748 [patent_app_country] => US [patent_app_date] => 2008-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3167 [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/A1/0256/20080256923.pdf [firstpage_image] =>[orig_patent_app_number] => 12108748 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/108748
Micro reaction turbine with integrated combustion chamber and rotor Apr 23, 2008 Issued
Array ( [id] => 4736094 [patent_doc_number] => 20080229746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'Method for protecting the hot gas parts of a gas turbine installation from overheating and for detecting flame extinction in the combustion chamber' [patent_app_type] => utility [patent_app_number] => 12/081692 [patent_app_country] => US [patent_app_date] => 2008-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1804 [patent_no_of_claims] => 12 [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/A1/0229/20080229746.pdf [firstpage_image] =>[orig_patent_app_number] => 12081692 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/081692
Method for protecting the hot gas parts of a gas turbine installation from overheating and for detecting flame extinction in the combustion chamber Apr 17, 2008 Issued
Array ( [id] => 6299168 [patent_doc_number] => 20100107648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'Method and System for Starting a Turboshaft Engine by Cold Weather' [patent_app_type] => utility [patent_app_number] => 12/596976 [patent_app_country] => US [patent_app_date] => 2008-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2861 [patent_no_of_claims] => 10 [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/A1/0107/20100107648.pdf [firstpage_image] =>[orig_patent_app_number] => 12596976 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/596976
Method and system for starting a turboshaft engine by cold weather Apr 13, 2008 Issued
Array ( [id] => 8651385 [patent_doc_number] => 08371126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-12 [patent_title] => 'Gas turbine combustor' [patent_app_type] => utility [patent_app_number] => 12/595160 [patent_app_country] => US [patent_app_date] => 2008-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 11417 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12595160 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/595160
Gas turbine combustor Apr 10, 2008 Issued
Array ( [id] => 6352716 [patent_doc_number] => 20100077767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'EMISSION FREE INTEGRATED GASIFICATION COMBINED CYCLE' [patent_app_type] => utility [patent_app_number] => 12/594221 [patent_app_country] => US [patent_app_date] => 2008-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7786 [patent_no_of_claims] => 13 [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/A1/0077/20100077767.pdf [firstpage_image] =>[orig_patent_app_number] => 12594221 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/594221
EMISSION FREE INTEGRATED GASIFICATION COMBINED CYCLE Apr 8, 2008 Abandoned
Array ( [id] => 7799292 [patent_doc_number] => 08127557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-06 [patent_title] => 'Control systems and method for controlling a load point of a gas turbine engine' [patent_app_type] => utility [patent_app_number] => 12/098906 [patent_app_country] => US [patent_app_date] => 2008-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5643 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/127/08127557.pdf [firstpage_image] =>[orig_patent_app_number] => 12098906 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/098906
Control systems and method for controlling a load point of a gas turbine engine Apr 6, 2008 Issued
Array ( [id] => 6548854 [patent_doc_number] => 20100058731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'ASSISTANCE DEVICE FOR TRANSIENT ACCELERATION AND DECELERATION PHASES' [patent_app_type] => utility [patent_app_number] => 12/594826 [patent_app_country] => US [patent_app_date] => 2008-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3670 [patent_no_of_claims] => 7 [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/A1/0058/20100058731.pdf [firstpage_image] =>[orig_patent_app_number] => 12594826 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/594826
Assistance device for transient acceleration and deceleration phases Apr 3, 2008 Issued
Array ( [id] => 6420831 [patent_doc_number] => 20100102144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'METHOD FOR ASSEMBLING END TO END TWO PARTS HAVING DIFFERENT THERMAL EXPANSION COEFFICIENTS AND ASSEMBLY THUS OBTAINED' [patent_app_type] => utility [patent_app_number] => 12/531516 [patent_app_country] => US [patent_app_date] => 2008-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2972 [patent_no_of_claims] => 14 [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/A1/0102/20100102144.pdf [firstpage_image] =>[orig_patent_app_number] => 12531516 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/531516
Method for assembling end to end two parts having different thermal expansion coefficients and assembly thus obtained Apr 2, 2008 Issued
Array ( [id] => 6267881 [patent_doc_number] => 20100115916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'NACELLE FOR TURBOJET JET FITTED WITH A SINGLE DOOR THRUST REVERSER SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/594750 [patent_app_country] => US [patent_app_date] => 2008-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2937 [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/A1/0115/20100115916.pdf [firstpage_image] =>[orig_patent_app_number] => 12594750 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/594750
NACELLE FOR TURBOJET JET FITTED WITH A SINGLE DOOR THRUST REVERSER SYSTEM Apr 1, 2008 Abandoned
Array ( [id] => 5468341 [patent_doc_number] => 20090241507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'GROUND BASED PULSE DETONATION COMBUSTOR FOR POWER GENERATION' [patent_app_type] => utility [patent_app_number] => 12/060557 [patent_app_country] => US [patent_app_date] => 2008-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3877 [patent_no_of_claims] => 21 [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/A1/0241/20090241507.pdf [firstpage_image] =>[orig_patent_app_number] => 12060557 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/060557
Ground based pulse detonation combustor for power generation Mar 31, 2008 Issued
Array ( [id] => 5468339 [patent_doc_number] => 20090241505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'RE-HEAT COMBUSTOR FOR A GAS TURBINE ENGINE' [patent_app_type] => utility [patent_app_number] => 12/060481 [patent_app_country] => US [patent_app_date] => 2008-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1844 [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] => publications/A1/0241/20090241505.pdf [firstpage_image] =>[orig_patent_app_number] => 12060481 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/060481
Re-heat combustor for a gas turbine engine Mar 31, 2008 Issued
Array ( [id] => 6298998 [patent_doc_number] => 20100107601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'ELECTROLYTIC IGNITER FOR ROCKET ENGINES USING MONOPROPELLANTS' [patent_app_type] => utility [patent_app_number] => 12/593727 [patent_app_country] => US [patent_app_date] => 2008-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5205 [patent_no_of_claims] => 26 [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/A1/0107/20100107601.pdf [firstpage_image] =>[orig_patent_app_number] => 12593727 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/593727
Electrolytic igniter for rocket engines using monopropellants Mar 27, 2008 Issued
Array ( [id] => 8662243 [patent_doc_number] => 08375697 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-19 [patent_title] => 'Electrolytic igniter for rocket engines using liquid propellants' [patent_app_type] => utility [patent_app_number] => 12/593755 [patent_app_country] => US [patent_app_date] => 2008-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5994 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12593755 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/593755
Electrolytic igniter for rocket engines using liquid propellants Mar 27, 2008 Issued
Array ( [id] => 6414670 [patent_doc_number] => 20100101205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'DEVICE FOR DEFLECTION AND RETENTION OF AIRCRAFT ENGINE DEBRIS' [patent_app_type] => utility [patent_app_number] => 12/594055 [patent_app_country] => US [patent_app_date] => 2008-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2864 [patent_no_of_claims] => 14 [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/A1/0101/20100101205.pdf [firstpage_image] =>[orig_patent_app_number] => 12594055 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/594055
DEVICE FOR DEFLECTION AND RETENTION OF AIRCRAFT ENGINE DEBRIS Mar 27, 2008 Abandoned
Array ( [id] => 6299170 [patent_doc_number] => 20100107649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'Gas Turbine Engine With Fuel Booster' [patent_app_type] => utility [patent_app_number] => 12/532853 [patent_app_country] => US [patent_app_date] => 2008-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3900 [patent_no_of_claims] => 21 [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/A1/0107/20100107649.pdf [firstpage_image] =>[orig_patent_app_number] => 12532853 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/532853
Gas turbine engine with fuel booster Mar 26, 2008 Issued
Array ( [id] => 4439520 [patent_doc_number] => 07861531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-04 [patent_title] => 'Fairing for a combustion chamber end wall' [patent_app_type] => utility [patent_app_number] => 12/053091 [patent_app_country] => US [patent_app_date] => 2008-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3051 [patent_no_of_claims] => 7 [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] => patents/07/861/07861531.pdf [firstpage_image] =>[orig_patent_app_number] => 12053091 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/053091
Fairing for a combustion chamber end wall Mar 20, 2008 Issued
Array ( [id] => 8953774 [patent_doc_number] => 08499540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'Device for de-icing the air intake of a gas turbine' [patent_app_type] => utility [patent_app_number] => 12/532026 [patent_app_country] => US [patent_app_date] => 2008-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3472 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12532026 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/532026
Device for de-icing the air intake of a gas turbine Mar 18, 2008 Issued
Array ( [id] => 4713611 [patent_doc_number] => 20080236133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'TURBOMACHINE FRONT PORTION COMPRISING A DEFLECTOR SYSTEM FOR DEFLECTING FOREIGN BODIES, SUCH AS HAILSTONES' [patent_app_type] => utility [patent_app_number] => 12/050456 [patent_app_country] => US [patent_app_date] => 2008-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4368 [patent_no_of_claims] => 19 [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/A1/0236/20080236133.pdf [firstpage_image] =>[orig_patent_app_number] => 12050456 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/050456
Turbomachine with a deflector system Mar 17, 2008 Issued
Array ( [id] => 4855522 [patent_doc_number] => 20080264372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'Two-stage ignition system' [patent_app_type] => utility [patent_app_number] => 12/077531 [patent_app_country] => US [patent_app_date] => 2008-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5835 [patent_no_of_claims] => 49 [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/A1/0264/20080264372.pdf [firstpage_image] =>[orig_patent_app_number] => 12077531 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/077531
Two-stage ignition system Mar 16, 2008 Abandoned
Array ( [id] => 59923 [patent_doc_number] => 07762086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-27 [patent_title] => 'Nozzle extension assembly for ground and flight testing' [patent_app_type] => utility [patent_app_number] => 12/047226 [patent_app_country] => US [patent_app_date] => 2008-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 1985 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/762/07762086.pdf [firstpage_image] =>[orig_patent_app_number] => 12047226 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/047226
Nozzle extension assembly for ground and flight testing Mar 11, 2008 Issued
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