Search

Phutthiwat Wongwian

Supervisory Patent Examiner (ID: 4354, Phone: (571)270-5426 , Office: P/3741 )

Most Active Art Unit
3741
Art Unit(s)
3747, 3741, 3748, 3746, 4177
Total Applications
851
Issued Applications
724
Pending Applications
12
Abandoned Applications
118

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9258510 [patent_doc_number] => 20130340439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'Systems and Methods for De-Icing a Gas Turbine Engine Inlet Screen and Dehumidifying Inlet Air Filters' [patent_app_type] => utility [patent_app_number] => 14/011318 [patent_app_country] => US [patent_app_date] => 2013-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3426 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14011318 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/011318
Systems and methods for de-icing a gas turbine engine inlet screen and dehumidifying inlet air filters Aug 26, 2013 Issued
Array ( [id] => 9170403 [patent_doc_number] => 20130312386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-28 [patent_title] => 'COMBINED CYCLE POWER PLANT WITH CO2 CAPTURE PLANT' [patent_app_type] => utility [patent_app_number] => 13/953143 [patent_app_country] => US [patent_app_date] => 2013-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4759 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13953143 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/953143
COMBINED CYCLE POWER PLANT WITH CO2 CAPTURE PLANT Jul 28, 2013 Abandoned
Array ( [id] => 11263797 [patent_doc_number] => 09488089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-08 [patent_title] => 'Method of controlling operation of an engine having both an exhaust fluid recirculation apparatus and an exhaust fluid treatment apparatus' [patent_app_type] => utility [patent_app_number] => 14/416239 [patent_app_country] => US [patent_app_date] => 2013-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3643 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14416239 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/416239
Method of controlling operation of an engine having both an exhaust fluid recirculation apparatus and an exhaust fluid treatment apparatus Jul 23, 2013 Issued
Array ( [id] => 9218982 [patent_doc_number] => 20140013758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-16 [patent_title] => 'SYSTEM FOR SUPPLYING A WORKING FLUID TO A COMBUSTOR' [patent_app_type] => utility [patent_app_number] => 13/937381 [patent_app_country] => US [patent_app_date] => 2013-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3097 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13937381 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/937381
System for supplying a working fluid to a combustor Jul 8, 2013 Issued
Array ( [id] => 10895930 [patent_doc_number] => 08919129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-30 [patent_title] => 'Low flow correction for gas turbine engine fuel valve characteristics' [patent_app_type] => utility [patent_app_number] => 13/852797 [patent_app_country] => US [patent_app_date] => 2013-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5292 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13852797 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/852797
Low flow correction for gas turbine engine fuel valve characteristics Mar 27, 2013 Issued
Array ( [id] => 9724600 [patent_doc_number] => 20140260302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'DIFFUSION COMBUSTOR FUEL NOZZLE FOR LIMITING NOx EMISSIONS' [patent_app_type] => utility [patent_app_number] => 13/804199 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3872 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13804199 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/804199
DIFFUSION COMBUSTOR FUEL NOZZLE FOR LIMITING NOx EMISSIONS Mar 13, 2013 Abandoned
Array ( [id] => 9513959 [patent_doc_number] => 20140150451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'BAND STRUCTURE AND MICRO GAS TURBINE HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/798373 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2280 [patent_no_of_claims] => 3 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13798373 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/798373
BAND STRUCTURE AND MICRO GAS TURBINE HAVING THE SAME Mar 12, 2013
Array ( [id] => 9659912 [patent_doc_number] => 08806874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-19 [patent_title] => 'Axial turbine and power plant' [patent_app_type] => utility [patent_app_number] => 13/783669 [patent_app_country] => US [patent_app_date] => 2013-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7071 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13783669 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/783669
Axial turbine and power plant Mar 3, 2013 Issued
Array ( [id] => 9097544 [patent_doc_number] => 08561414 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-10-22 [patent_title] => 'Gas turbine engine mid turbine frame with flow turning features' [patent_app_type] => utility [patent_app_number] => 13/778202 [patent_app_country] => US [patent_app_date] => 2013-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2882 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13778202 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/778202
Gas turbine engine mid turbine frame with flow turning features Feb 26, 2013 Issued
Array ( [id] => 9681263 [patent_doc_number] => 20140238025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'FUEL/AIR MIXING SYSTEM FOR FUEL NOZZLE' [patent_app_type] => utility [patent_app_number] => 13/776638 [patent_app_country] => US [patent_app_date] => 2013-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6224 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13776638 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/776638
FUEL/AIR MIXING SYSTEM FOR FUEL NOZZLE Feb 24, 2013 Abandoned
Array ( [id] => 8862068 [patent_doc_number] => 20130145771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'SYSTEM AND METHOD USING LOW EMISSIONS GAS TURBINE CYCLE WITH PARTIAL AIR SEPARATION' [patent_app_type] => utility [patent_app_number] => 13/758197 [patent_app_country] => US [patent_app_date] => 2013-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1858 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13758197 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/758197
SYSTEM AND METHOD USING LOW EMISSIONS GAS TURBINE CYCLE WITH PARTIAL AIR SEPARATION Feb 3, 2013 Abandoned
Array ( [id] => 9646291 [patent_doc_number] => 08800295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-12 [patent_title] => 'Device and a method for regulating a turbine engine, and an aircraft' [patent_app_type] => utility [patent_app_number] => 13/751266 [patent_app_country] => US [patent_app_date] => 2013-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3189 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13751266 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/751266
Device and a method for regulating a turbine engine, and an aircraft Jan 27, 2013 Issued
Array ( [id] => 9438576 [patent_doc_number] => 08707673 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-04-29 [patent_title] => 'Articulated transition duct in turbomachine' [patent_app_type] => utility [patent_app_number] => 13/734156 [patent_app_country] => US [patent_app_date] => 2013-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5362 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13734156 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/734156
Articulated transition duct in turbomachine Jan 3, 2013 Issued
Array ( [id] => 9528502 [patent_doc_number] => 08752363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-17 [patent_title] => 'Fuel flow control method and fuel flow control system of gas turbine combustor for humid air gas turbine' [patent_app_type] => utility [patent_app_number] => 13/728600 [patent_app_country] => US [patent_app_date] => 2012-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 15643 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13728600 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/728600
Fuel flow control method and fuel flow control system of gas turbine combustor for humid air gas turbine Dec 26, 2012 Issued
Array ( [id] => 9480686 [patent_doc_number] => 08726626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-20 [patent_title] => 'Combustor for a gas turbine engine' [patent_app_type] => utility [patent_app_number] => 13/716953 [patent_app_country] => US [patent_app_date] => 2012-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2538 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13716953 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/716953
Combustor for a gas turbine engine Dec 16, 2012 Issued
Array ( [id] => 9821773 [patent_doc_number] => 08931252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-13 [patent_title] => 'Intake liner for a gas turbine engine' [patent_app_type] => utility [patent_app_number] => 13/713840 [patent_app_country] => US [patent_app_date] => 2012-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5901 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13713840 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/713840
Intake liner for a gas turbine engine Dec 12, 2012 Issued
Array ( [id] => 9144042 [patent_doc_number] => 20130298565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'GAS TURBINE ENGINE SYSTEMS AND RELATED METHODS INVOLVING MULTIPLE GAS TURBINE CORES' [patent_app_type] => utility [patent_app_number] => 13/680857 [patent_app_country] => US [patent_app_date] => 2012-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1885 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13680857 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/680857
Gas turbine engine systems and related methods involving multiple gas turbine cores Nov 18, 2012 Issued
13/679868 JET ENGINE ATTACHMENT DEVICE Nov 15, 2012 Abandoned
Array ( [id] => 9646284 [patent_doc_number] => 08800288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-12 [patent_title] => 'System for reducing vibrational motion in a gas turbine system' [patent_app_type] => utility [patent_app_number] => 13/671435 [patent_app_country] => US [patent_app_date] => 2012-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4898 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13671435 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/671435
System for reducing vibrational motion in a gas turbine system Nov 6, 2012 Issued
Array ( [id] => 9781983 [patent_doc_number] => 20140298802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-09 [patent_title] => 'Control Device for Internal Combustion Engine' [patent_app_type] => utility [patent_app_number] => 14/356335 [patent_app_country] => US [patent_app_date] => 2012-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 11577 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14356335 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/356335
Control Device for Internal Combustion Engine Oct 30, 2012 Abandoned
Menu