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] => 5109301 [patent_doc_number] => 20070193216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-23 [patent_title] => 'Wall elements for gas turbine engine combustors' [patent_app_type] => utility [patent_app_number] => 11/652124 [patent_app_country] => US [patent_app_date] => 2007-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3951 [patent_no_of_claims] => 18 [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/A1/0193/20070193216.pdf [firstpage_image] =>[orig_patent_app_number] => 11652124 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/652124
Wall elements for gas turbine engine combustors Jan 10, 2007 Issued
Array ( [id] => 4924241 [patent_doc_number] => 20080163604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'Turbine blade with reverse cooling air film hole direction' [patent_app_type] => utility [patent_app_number] => 11/651226 [patent_app_country] => US [patent_app_date] => 2007-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1337 [patent_no_of_claims] => 8 [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/A1/0163/20080163604.pdf [firstpage_image] =>[orig_patent_app_number] => 11651226 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/651226
Turbine blade with reverse cooling air film hole direction Jan 8, 2007 Issued
Array ( [id] => 6260330 [patent_doc_number] => 20100251723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'THIMBLE, SLEEVE, AND METHOD FOR COOLING A COMBUSTOR ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 11/621197 [patent_app_country] => US [patent_app_date] => 2007-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5013 [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/A1/0251/20100251723.pdf [firstpage_image] =>[orig_patent_app_number] => 11621197 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/621197
Thimble, sleeve, and method for cooling a combustor assembly Jan 8, 2007 Issued
Array ( [id] => 6504997 [patent_doc_number] => 20100229529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'Timing control system for pulse detonation engines' [patent_app_type] => utility [patent_app_number] => 11/651188 [patent_app_country] => US [patent_app_date] => 2007-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4205 [patent_no_of_claims] => 23 [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/A1/0229/20100229529.pdf [firstpage_image] =>[orig_patent_app_number] => 11651188 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/651188
Timing control system for pulse detonation engines Jan 7, 2007 Issued
Array ( [id] => 1266 [patent_doc_number] => 07810311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-12 [patent_title] => 'Cooling exchanger ducts' [patent_app_type] => utility [patent_app_number] => 11/650825 [patent_app_country] => US [patent_app_date] => 2007-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2497 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/810/07810311.pdf [firstpage_image] =>[orig_patent_app_number] => 11650825 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/650825
Cooling exchanger ducts Jan 7, 2007 Issued
Array ( [id] => 165086 [patent_doc_number] => 07665310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-23 [patent_title] => 'Gas turbine engine having a cooling-air nacelle-cowl duct integral with a nacelle cowl' [patent_app_type] => utility [patent_app_number] => 11/616446 [patent_app_country] => US [patent_app_date] => 2006-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4022 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/665/07665310.pdf [firstpage_image] =>[orig_patent_app_number] => 11616446 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/616446
Gas turbine engine having a cooling-air nacelle-cowl duct integral with a nacelle cowl Dec 26, 2006 Issued
Array ( [id] => 5406205 [patent_doc_number] => 20090120103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'METHOD AND APPARATUS FOR SUB SEA POWER GENERATION' [patent_app_type] => utility [patent_app_number] => 12/158733 [patent_app_country] => US [patent_app_date] => 2006-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5403 [patent_no_of_claims] => 13 [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/A1/0120/20090120103.pdf [firstpage_image] =>[orig_patent_app_number] => 12158733 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/158733
METHOD AND APPARATUS FOR SUB SEA POWER GENERATION Dec 20, 2006 Abandoned
Array ( [id] => 4868230 [patent_doc_number] => 20080147289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'METHODS AND APPARATUS TO FACILITATE GAS TURBINE FUEL CONTROL' [patent_app_type] => utility [patent_app_number] => 11/612907 [patent_app_country] => US [patent_app_date] => 2006-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1964 [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/A1/0147/20080147289.pdf [firstpage_image] =>[orig_patent_app_number] => 11612907 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/612907
Methods and apparatus to facilitate gas turbine fuel control Dec 18, 2006 Issued
Array ( [id] => 4967413 [patent_doc_number] => 20070107415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-17 [patent_title] => 'Method for operating a power plant and power plant' [patent_app_type] => utility [patent_app_number] => 11/635516 [patent_app_country] => US [patent_app_date] => 2006-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3793 [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/A1/0107/20070107415.pdf [firstpage_image] =>[orig_patent_app_number] => 11635516 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/635516
Method for operating a power plant and power plant Dec 7, 2006 Issued
Array ( [id] => 4781355 [patent_doc_number] => 20080134684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'APPARATUS AND METHOD FOR GAS TURBINE ACTIVE COMBUSTION CONTROL SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/567950 [patent_app_country] => US [patent_app_date] => 2006-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4787 [patent_no_of_claims] => 14 [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/A1/0134/20080134684.pdf [firstpage_image] =>[orig_patent_app_number] => 11567950 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/567950
Apparatus and method for gas turbine active combustion control system Dec 6, 2006 Issued
Array ( [id] => 59914 [patent_doc_number] => 07762077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-27 [patent_title] => 'Single-stage hypersonic vehicle featuring advanced swirl combustion' [patent_app_type] => utility [patent_app_number] => 11/633836 [patent_app_country] => US [patent_app_date] => 2006-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7778 [patent_no_of_claims] => 32 [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] => patents/07/762/07762077.pdf [firstpage_image] =>[orig_patent_app_number] => 11633836 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/633836
Single-stage hypersonic vehicle featuring advanced swirl combustion Dec 4, 2006 Issued
Array ( [id] => 4503743 [patent_doc_number] => 07908840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-22 [patent_title] => 'Turbine engine with integrated generator having shared lubrication system' [patent_app_type] => utility [patent_app_number] => 11/605671 [patent_app_country] => US [patent_app_date] => 2006-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5578 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/908/07908840.pdf [firstpage_image] =>[orig_patent_app_number] => 11605671 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/605671
Turbine engine with integrated generator having shared lubrication system Nov 28, 2006 Issued
Array ( [id] => 4428803 [patent_doc_number] => 07895820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Seal for pulse detonation engine' [patent_app_type] => utility [patent_app_number] => 11/560600 [patent_app_country] => US [patent_app_date] => 2006-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 3828 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/895/07895820.pdf [firstpage_image] =>[orig_patent_app_number] => 11560600 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/560600
Seal for pulse detonation engine Nov 15, 2006 Issued
Array ( [id] => 4903386 [patent_doc_number] => 20080112799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-15 [patent_title] => 'Gas turbine engine providing simulated boundary layer thickness increase' [patent_app_type] => utility [patent_app_number] => 11/595040 [patent_app_country] => US [patent_app_date] => 2006-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2650 [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/A1/0112/20080112799.pdf [firstpage_image] =>[orig_patent_app_number] => 11595040 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/595040
Gas turbine engine providing simulated boundary layer thickness increase Nov 9, 2006 Issued
Array ( [id] => 4568417 [patent_doc_number] => 07849668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-14 [patent_title] => 'Rotor brake and windmilling lubrication system for geared turbofan engine' [patent_app_type] => utility [patent_app_number] => 11/552750 [patent_app_country] => US [patent_app_date] => 2006-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2022 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/849/07849668.pdf [firstpage_image] =>[orig_patent_app_number] => 11552750 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/552750
Rotor brake and windmilling lubrication system for geared turbofan engine Oct 24, 2006 Issued
Array ( [id] => 4911921 [patent_doc_number] => 20080092520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'Smart wireless engine sensor' [patent_app_type] => utility [patent_app_number] => 11/585475 [patent_app_country] => US [patent_app_date] => 2006-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1648 [patent_no_of_claims] => 16 [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/A1/0092/20080092520.pdf [firstpage_image] =>[orig_patent_app_number] => 11585475 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/585475
Smart wireless engine sensor Oct 23, 2006 Issued
Array ( [id] => 18552 [patent_doc_number] => 07797944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-21 [patent_title] => 'Gas turbine engine having slim-line nacelle' [patent_app_type] => utility [patent_app_number] => 11/584030 [patent_app_country] => US [patent_app_date] => 2006-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3092 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/797/07797944.pdf [firstpage_image] =>[orig_patent_app_number] => 11584030 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/584030
Gas turbine engine having slim-line nacelle Oct 19, 2006 Issued
Array ( [id] => 4930264 [patent_doc_number] => 20080001039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-03 [patent_title] => 'Thrust vectorable fan variable area nozzle for a gas turbine engine fan nacelle' [patent_app_type] => utility [patent_app_number] => 11/582219 [patent_app_country] => US [patent_app_date] => 2006-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 2439 [patent_no_of_claims] => 18 [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/A1/0001/20080001039.pdf [firstpage_image] =>[orig_patent_app_number] => 11582219 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/582219
Thrust vectorable fan variable area nozzle for a gas turbine engine fan nacelle Oct 16, 2006 Issued
Array ( [id] => 4525533 [patent_doc_number] => 07870719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-18 [patent_title] => 'Plasma enhanced rapidly expanded gas turbine engine transition duct' [patent_app_type] => utility [patent_app_number] => 11/580788 [patent_app_country] => US [patent_app_date] => 2006-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2040 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/870/07870719.pdf [firstpage_image] =>[orig_patent_app_number] => 11580788 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/580788
Plasma enhanced rapidly expanded gas turbine engine transition duct Oct 12, 2006 Issued
Array ( [id] => 8640541 [patent_doc_number] => 08365513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-05 [patent_title] => 'Turbofan engine operation control' [patent_app_type] => utility [patent_app_number] => 12/444856 [patent_app_country] => US [patent_app_date] => 2006-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1949 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12444856 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/444856
Turbofan engine operation control Oct 11, 2006 Issued
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