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] => 4434418 [patent_doc_number] => 07926291 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-04-19 [patent_title] => 'Bearing supported rotor shaft of a gas turbine engine' [patent_app_type] => utility [patent_app_number] => 12/184846 [patent_app_country] => US [patent_app_date] => 2008-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2741 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/926/07926291.pdf [firstpage_image] =>[orig_patent_app_number] => 12184846 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/184846
Bearing supported rotor shaft of a gas turbine engine Jul 31, 2008 Issued
Array ( [id] => 89001 [patent_doc_number] => 07730712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-08 [patent_title] => 'System and method for use in a combined cycle or rankine cycle power plant using an air-cooled steam condenser' [patent_app_type] => utility [patent_app_number] => 12/183350 [patent_app_country] => US [patent_app_date] => 2008-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2115 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/730/07730712.pdf [firstpage_image] =>[orig_patent_app_number] => 12183350 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/183350
System and method for use in a combined cycle or rankine cycle power plant using an air-cooled steam condenser Jul 30, 2008 Issued
Array ( [id] => 70462 [patent_doc_number] => 07748210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-06 [patent_title] => 'System and method for use in a combined or rankine cycle power plant' [patent_app_type] => utility [patent_app_number] => 12/183413 [patent_app_country] => US [patent_app_date] => 2008-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2346 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/748/07748210.pdf [firstpage_image] =>[orig_patent_app_number] => 12183413 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/183413
System and method for use in a combined or rankine cycle power plant Jul 30, 2008 Issued
Array ( [id] => 5356904 [patent_doc_number] => 20090031698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'Liquid and Solid Biofueled Combined Heat and Renewable Power Plants' [patent_app_type] => utility [patent_app_number] => 12/183141 [patent_app_country] => US [patent_app_date] => 2008-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4503 [patent_no_of_claims] => 25 [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/A1/0031/20090031698.pdf [firstpage_image] =>[orig_patent_app_number] => 12183141 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/183141
Liquid and Solid Biofueled Combined Heat and Renewable Power Plants Jul 30, 2008 Abandoned
Array ( [id] => 5333372 [patent_doc_number] => 20090049836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'Thermally powered turbine inlet air chiller heater' [patent_app_type] => utility [patent_app_number] => 12/221026 [patent_app_country] => US [patent_app_date] => 2008-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1896 [patent_no_of_claims] => 16 [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/A1/0049/20090049836.pdf [firstpage_image] =>[orig_patent_app_number] => 12221026 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/221026
Thermally powered turbine inlet air chiller heater Jul 29, 2008 Issued
Array ( [id] => 4596026 [patent_doc_number] => 07975490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Method and systems for operating a combined cycle power plant' [patent_app_type] => utility [patent_app_number] => 12/180935 [patent_app_country] => US [patent_app_date] => 2008-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2901 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/975/07975490.pdf [firstpage_image] =>[orig_patent_app_number] => 12180935 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/180935
Method and systems for operating a combined cycle power plant Jul 27, 2008 Issued
Array ( [id] => 6330245 [patent_doc_number] => 20100018212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'DILATING FAN DUCT NOZZLE' [patent_app_type] => utility [patent_app_number] => 12/178856 [patent_app_country] => US [patent_app_date] => 2008-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5405 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0018/20100018212.pdf [firstpage_image] =>[orig_patent_app_number] => 12178856 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/178856
Dilating fan duct nozzle Jul 23, 2008 Issued
Array ( [id] => 235428 [patent_doc_number] => 07594405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-29 [patent_title] => 'Catenary mid-turbine frame design' [patent_app_type] => utility [patent_app_number] => 12/178376 [patent_app_country] => US [patent_app_date] => 2008-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3973 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/594/07594405.pdf [firstpage_image] =>[orig_patent_app_number] => 12178376 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/178376
Catenary mid-turbine frame design Jul 22, 2008 Issued
Array ( [id] => 9230773 [patent_doc_number] => 08596073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-03 [patent_title] => 'Heat pipe for removing thermal energy from exhaust gas' [patent_app_type] => utility [patent_app_number] => 12/175966 [patent_app_country] => US [patent_app_date] => 2008-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1517 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12175966 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/175966
Heat pipe for removing thermal energy from exhaust gas Jul 17, 2008 Issued
Array ( [id] => 6453003 [patent_doc_number] => 20100005804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'COMBUSTOR STRUCTURE' [patent_app_type] => utility [patent_app_number] => 12/171386 [patent_app_country] => US [patent_app_date] => 2008-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1766 [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/A1/0005/20100005804.pdf [firstpage_image] =>[orig_patent_app_number] => 12171386 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/171386
COMBUSTOR STRUCTURE Jul 10, 2008 Abandoned
Array ( [id] => 5460283 [patent_doc_number] => 20090320483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'Variable Orifice Plug for Turbine Fuel Nozzle' [patent_app_type] => utility [patent_app_number] => 12/146646 [patent_app_country] => US [patent_app_date] => 2008-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1268 [patent_no_of_claims] => 17 [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/A1/0320/20090320483.pdf [firstpage_image] =>[orig_patent_app_number] => 12146646 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/146646
Variable Orifice Plug for Turbine Fuel Nozzle Jun 25, 2008 Abandoned
Array ( [id] => 4428807 [patent_doc_number] => 07895823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Heat exchanger for a rocket engine' [patent_app_type] => utility [patent_app_number] => 12/147396 [patent_app_country] => US [patent_app_date] => 2008-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 2620 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/895/07895823.pdf [firstpage_image] =>[orig_patent_app_number] => 12147396 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/147396
Heat exchanger for a rocket engine Jun 25, 2008 Issued
Array ( [id] => 9521713 [patent_doc_number] => 08745966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-10 [patent_title] => 'Mobile thrust reverser cowl and thrust reverser provided with such a cowl' [patent_app_type] => utility [patent_app_number] => 12/674193 [patent_app_country] => US [patent_app_date] => 2008-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1899 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12674193 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/674193
Mobile thrust reverser cowl and thrust reverser provided with such a cowl Jun 19, 2008 Issued
Array ( [id] => 157022 [patent_doc_number] => 07673456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-09 [patent_title] => 'Turbomachine combustion chamber with helical air flow' [patent_app_type] => utility [patent_app_number] => 12/137863 [patent_app_country] => US [patent_app_date] => 2008-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3245 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/673/07673456.pdf [firstpage_image] =>[orig_patent_app_number] => 12137863 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/137863
Turbomachine combustion chamber with helical air flow Jun 11, 2008 Issued
Array ( [id] => 5298833 [patent_doc_number] => 20090293485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'DIFFUSERS, DIFFUSION SYSTEMS, AND METHODS FOR CONTROLLING AIRFLOW THROUGH DIFFUSION SYSTEMS' [patent_app_type] => utility [patent_app_number] => 12/130021 [patent_app_country] => US [patent_app_date] => 2008-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4897 [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/A1/0293/20090293485.pdf [firstpage_image] =>[orig_patent_app_number] => 12130021 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/130021
Diffusers, diffusion systems, and methods for controlling airflow through diffusion systems May 29, 2008 Issued
Array ( [id] => 5366943 [patent_doc_number] => 20090304502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'PRE-DIFFUSER FOR CENTRIFUGAL COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 12/126704 [patent_app_country] => US [patent_app_date] => 2008-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4674 [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/A1/0304/20090304502.pdf [firstpage_image] =>[orig_patent_app_number] => 12126704 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/126704
Pre-diffuser for centrifugal compressor May 22, 2008 Issued
Array ( [id] => 251501 [patent_doc_number] => 07578130 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-08-25 [patent_title] => 'Methods and systems for combustion dynamics reduction' [patent_app_type] => utility [patent_app_number] => 12/123876 [patent_app_country] => US [patent_app_date] => 2008-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6612 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/578/07578130.pdf [firstpage_image] =>[orig_patent_app_number] => 12123876 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/123876
Methods and systems for combustion dynamics reduction May 19, 2008 Issued
Array ( [id] => 60400 [patent_doc_number] => 07757491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-20 [patent_title] => 'Fuel nozzle for a gas turbine engine and method for fabricating the same' [patent_app_type] => utility [patent_app_number] => 12/118076 [patent_app_country] => US [patent_app_date] => 2008-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5906 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/757/07757491.pdf [firstpage_image] =>[orig_patent_app_number] => 12118076 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/118076
Fuel nozzle for a gas turbine engine and method for fabricating the same May 8, 2008 Issued
Array ( [id] => 5312556 [patent_doc_number] => 20090277154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-12 [patent_title] => 'RECUPERATOR FOR AIRCRAFT TURBINE ENGINES' [patent_app_type] => utility [patent_app_number] => 12/116536 [patent_app_country] => US [patent_app_date] => 2008-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5817 [patent_no_of_claims] => 26 [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/A1/0277/20090277154.pdf [firstpage_image] =>[orig_patent_app_number] => 12116536 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/116536
Recuperator for aircraft turbine engines May 6, 2008 Issued
Array ( [id] => 4788366 [patent_doc_number] => 20080289339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'METHOD AND APPARATUS FOR CONTROLLING THE COMBUSTION IN A GAS TURBINE' [patent_app_type] => utility [patent_app_number] => 12/116486 [patent_app_country] => US [patent_app_date] => 2008-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2782 [patent_no_of_claims] => 7 [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/A1/0289/20080289339.pdf [firstpage_image] =>[orig_patent_app_number] => 12116486 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/116486
Method and apparatus for controlling the combustion in a gas turbine May 6, 2008 Issued
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