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] => 5274237 [patent_doc_number] => 20090126369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-21 [patent_title] => 'Integrated direct drive starter/generator for turbines' [patent_app_type] => utility [patent_app_number] => 12/291258 [patent_app_country] => US [patent_app_date] => 2008-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3824 [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/A1/0126/20090126369.pdf [firstpage_image] =>[orig_patent_app_number] => 12291258 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/291258
Integrated direct drive starter/generator for turbines Nov 5, 2008 Issued
Array ( [id] => 6298964 [patent_doc_number] => 20100107591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'TURBOMACHINE FLAMEOUT CONFIRMATION' [patent_app_type] => utility [patent_app_number] => 12/266279 [patent_app_country] => US [patent_app_date] => 2008-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5394 [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/A1/0107/20100107591.pdf [firstpage_image] =>[orig_patent_app_number] => 12266279 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/266279
Turbomachine flameout confirmation Nov 5, 2008 Issued
Array ( [id] => 7722863 [patent_doc_number] => 08096129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-17 [patent_title] => 'Fuel distribution apparatus' [patent_app_type] => utility [patent_app_number] => 12/289840 [patent_app_country] => US [patent_app_date] => 2008-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2087 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/096/08096129.pdf [firstpage_image] =>[orig_patent_app_number] => 12289840 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/289840
Fuel distribution apparatus Nov 4, 2008 Issued
Array ( [id] => 6298978 [patent_doc_number] => 20100107595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'COMBINED CYCLE POWER PLANT' [patent_app_type] => utility [patent_app_number] => 12/265228 [patent_app_country] => US [patent_app_date] => 2008-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2102 [patent_no_of_claims] => 12 [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/A1/0107/20100107595.pdf [firstpage_image] =>[orig_patent_app_number] => 12265228 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/265228
Combined cycle power plant Nov 4, 2008 Issued
Array ( [id] => 6299143 [patent_doc_number] => 20100107639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'FUEL NOZZLE ASSEMBLY FOR USE WITH A GAS TURBINE ENGINE AND METHOD OF ASSEMBLING SAME' [patent_app_type] => utility [patent_app_number] => 12/265233 [patent_app_country] => US [patent_app_date] => 2008-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2756 [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/A1/0107/20100107639.pdf [firstpage_image] =>[orig_patent_app_number] => 12265233 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/265233
Fuel nozzle assembly for use with a gas turbine engine and method of assembling same Nov 4, 2008 Issued
Array ( [id] => 7533364 [patent_doc_number] => 08046983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-01 [patent_title] => 'Ecology valve fuel return system for gas turbine engine' [patent_app_type] => utility [patent_app_number] => 12/265468 [patent_app_country] => US [patent_app_date] => 2008-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5399 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/046/08046983.pdf [firstpage_image] =>[orig_patent_app_number] => 12265468 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/265468
Ecology valve fuel return system for gas turbine engine Nov 4, 2008 Issued
Array ( [id] => 6298966 [patent_doc_number] => 20100107592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'SYSTEM AND METHOD FOR REDUCING CORROSION IN A GAS TURBINE SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/264315 [patent_app_country] => US [patent_app_date] => 2008-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3026 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20100107592.pdf [firstpage_image] =>[orig_patent_app_number] => 12264315 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/264315
SYSTEM AND METHOD FOR REDUCING CORROSION IN A GAS TURBINE SYSTEM Nov 3, 2008 Abandoned
Array ( [id] => 4603628 [patent_doc_number] => 07984606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-26 [patent_title] => 'Systems and methods for thermal management in a gas turbine powerplant' [patent_app_type] => utility [patent_app_number] => 12/290738 [patent_app_country] => US [patent_app_date] => 2008-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9139 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/984/07984606.pdf [firstpage_image] =>[orig_patent_app_number] => 12290738 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/290738
Systems and methods for thermal management in a gas turbine powerplant Nov 2, 2008 Issued
Array ( [id] => 8185359 [patent_doc_number] => 08181465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Positioning arrangement for components of a pressure vessel and method' [patent_app_type] => utility [patent_app_number] => 12/262214 [patent_app_country] => US [patent_app_date] => 2008-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1603 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/181/08181465.pdf [firstpage_image] =>[orig_patent_app_number] => 12262214 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/262214
Positioning arrangement for components of a pressure vessel and method Oct 30, 2008 Issued
Array ( [id] => 6528080 [patent_doc_number] => 20100043389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'LOW SHOCK STRENGTH PROPULSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/257982 [patent_app_country] => US [patent_app_date] => 2008-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9686 [patent_no_of_claims] => 27 [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/A1/0043/20100043389.pdf [firstpage_image] =>[orig_patent_app_number] => 12257982 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/257982
Low shock strength propulsion system Oct 23, 2008 Issued
Array ( [id] => 8396538 [patent_doc_number] => 08266910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'System and method for changing the efficiency of a combustion turbine' [patent_app_type] => utility [patent_app_number] => 12/257731 [patent_app_country] => US [patent_app_date] => 2008-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3538 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12257731 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/257731
System and method for changing the efficiency of a combustion turbine Oct 23, 2008 Issued
Array ( [id] => 4622467 [patent_doc_number] => 08001760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-23 [patent_title] => 'Intake air heating system of combined cycle plant' [patent_app_type] => utility [patent_app_number] => 12/248330 [patent_app_country] => US [patent_app_date] => 2008-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3209 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/001/08001760.pdf [firstpage_image] =>[orig_patent_app_number] => 12248330 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/248330
Intake air heating system of combined cycle plant Oct 8, 2008 Issued
Array ( [id] => 7748094 [patent_doc_number] => 08109073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-07 [patent_title] => 'Hybrid propulsive engine including at least one independently rotatable compressor stator' [patent_app_type] => utility [patent_app_number] => 12/287500 [patent_app_country] => US [patent_app_date] => 2008-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 51 [patent_no_of_words] => 61532 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/109/08109073.pdf [firstpage_image] =>[orig_patent_app_number] => 12287500 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/287500
Hybrid propulsive engine including at least one independently rotatable compressor stator Oct 7, 2008 Issued
Array ( [id] => 6337452 [patent_doc_number] => 20100083631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-08 [patent_title] => 'Hybrid propulsive engine including at least one independently rotatable turbine stator' [patent_app_type] => utility [patent_app_number] => 12/287501 [patent_app_country] => US [patent_app_date] => 2008-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 61501 [patent_no_of_claims] => 36 [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/A1/0083/20100083631.pdf [firstpage_image] =>[orig_patent_app_number] => 12287501 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/287501
Hybrid propulsive engine including at least one independently rotatable turbine stator Oct 7, 2008 Issued
Array ( [id] => 4503744 [patent_doc_number] => 07908841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-22 [patent_title] => 'Gasifier and cyclone separator for coal combustion' [patent_app_type] => utility [patent_app_number] => 12/247706 [patent_app_country] => US [patent_app_date] => 2008-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2212 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/908/07908841.pdf [firstpage_image] =>[orig_patent_app_number] => 12247706 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/247706
Gasifier and cyclone separator for coal combustion Oct 7, 2008 Issued
Array ( [id] => 6337463 [patent_doc_number] => 20100083632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-08 [patent_title] => 'Hybrid propulsive engine including at least one independently rotatable compressor rotor' [patent_app_type] => utility [patent_app_number] => 12/287498 [patent_app_country] => US [patent_app_date] => 2008-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 61410 [patent_no_of_claims] => 39 [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/A1/0083/20100083632.pdf [firstpage_image] =>[orig_patent_app_number] => 12287498 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/287498
Hybrid propulsive engine including at least one independently rotatable compressor rotor Oct 7, 2008 Abandoned
Array ( [id] => 6337683 [patent_doc_number] => 20100083669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-08 [patent_title] => 'Hybrid propulsive engine including at least one independently rotatable propeller/fan' [patent_app_type] => utility [patent_app_number] => 12/287499 [patent_app_country] => US [patent_app_date] => 2008-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 61496 [patent_no_of_claims] => 57 [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/A1/0083/20100083669.pdf [firstpage_image] =>[orig_patent_app_number] => 12287499 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/287499
Hybrid propulsive engine including at least one independently rotatable propeller/fan Oct 7, 2008 Issued
Array ( [id] => 5281301 [patent_doc_number] => 20090094974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-16 [patent_title] => 'FUEL FEED CIRCUIT FOR AN AIRCRAFT ENGINE' [patent_app_type] => utility [patent_app_number] => 12/246562 [patent_app_country] => US [patent_app_date] => 2008-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1910 [patent_no_of_claims] => 5 [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/A1/0094/20090094974.pdf [firstpage_image] =>[orig_patent_app_number] => 12246562 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/246562
Fuel feed circuit for an aircraft engine Oct 6, 2008 Issued
Array ( [id] => 9624302 [patent_doc_number] => 08793970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-05 [patent_title] => 'Piezoelectric de-icing of an air inlet' [patent_app_type] => utility [patent_app_number] => 12/738960 [patent_app_country] => US [patent_app_date] => 2008-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2743 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12738960 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/738960
Piezoelectric de-icing of an air inlet Sep 28, 2008 Issued
Array ( [id] => 4607137 [patent_doc_number] => 07992390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'External rigid fuel manifold' [patent_app_type] => utility [patent_app_number] => 12/236085 [patent_app_country] => US [patent_app_date] => 2008-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3233 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/992/07992390.pdf [firstpage_image] =>[orig_patent_app_number] => 12236085 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/236085
External rigid fuel manifold Sep 22, 2008 Issued
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