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] => 6283315 [patent_doc_number] => 20100236244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'Heat absorbing and reflecting shield for air breathing heat engine' [patent_app_type] => utility [patent_app_number] => 11/476290 [patent_app_country] => US [patent_app_date] => 2006-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4120 [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/A1/0236/20100236244.pdf [firstpage_image] =>[orig_patent_app_number] => 11476290 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/476290
Heat absorbing and reflecting shield for air breathing heat engine Jun 27, 2006 Abandoned
Array ( [id] => 294882 [patent_doc_number] => 07540142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-02 [patent_title] => 'Multiple auxiliary power unit system inlet ducts controlled by a single actuator' [patent_app_type] => utility [patent_app_number] => 11/473936 [patent_app_country] => US [patent_app_date] => 2006-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4475 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/540/07540142.pdf [firstpage_image] =>[orig_patent_app_number] => 11473936 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/473936
Multiple auxiliary power unit system inlet ducts controlled by a single actuator Jun 22, 2006 Issued
Array ( [id] => 4541049 [patent_doc_number] => 07836681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-23 [patent_title] => 'Mechanism for a vectoring exhaust nozzle' [patent_app_type] => utility [patent_app_number] => 11/451835 [patent_app_country] => US [patent_app_date] => 2006-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6122 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/836/07836681.pdf [firstpage_image] =>[orig_patent_app_number] => 11451835 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/451835
Mechanism for a vectoring exhaust nozzle Jun 12, 2006 Issued
Array ( [id] => 4514591 [patent_doc_number] => 07950217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-31 [patent_title] => 'Oxygen-enriched air assisting system for improving the efficiency of cogeneration system' [patent_app_type] => utility [patent_app_number] => 11/423132 [patent_app_country] => US [patent_app_date] => 2006-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4445 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/950/07950217.pdf [firstpage_image] =>[orig_patent_app_number] => 11423132 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/423132
Oxygen-enriched air assisting system for improving the efficiency of cogeneration system Jun 7, 2006 Issued
Array ( [id] => 67942 [patent_doc_number] => 07752835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-13 [patent_title] => 'Pulsed combustion engine' [patent_app_type] => utility [patent_app_number] => 11/445977 [patent_app_country] => US [patent_app_date] => 2006-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2060 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/752/07752835.pdf [firstpage_image] =>[orig_patent_app_number] => 11445977 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/445977
Pulsed combustion engine May 31, 2006 Issued
Array ( [id] => 202097 [patent_doc_number] => 07628020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-08 [patent_title] => 'Combustor with improved swirl' [patent_app_type] => utility [patent_app_number] => 11/441223 [patent_app_country] => US [patent_app_date] => 2006-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3655 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/628/07628020.pdf [firstpage_image] =>[orig_patent_app_number] => 11441223 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/441223
Combustor with improved swirl May 25, 2006 Issued
Array ( [id] => 5081879 [patent_doc_number] => 20070271929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'Method for gas turbine operation during under-frequency operation through use of air extraction' [patent_app_type] => utility [patent_app_number] => 11/442007 [patent_app_country] => US [patent_app_date] => 2006-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2436 [patent_no_of_claims] => 20 [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/A1/0271/20070271929.pdf [firstpage_image] =>[orig_patent_app_number] => 11442007 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/442007
Method for gas turbine operation during under-frequency operation through use of air extraction May 25, 2006 Issued
Array ( [id] => 148516 [patent_doc_number] => 07677048 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-03-16 [patent_title] => 'Turbine last stage blade with forced vortex driven cooling air' [patent_app_type] => utility [patent_app_number] => 11/439640 [patent_app_country] => US [patent_app_date] => 2006-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1367 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/677/07677048.pdf [firstpage_image] =>[orig_patent_app_number] => 11439640 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/439640
Turbine last stage blade with forced vortex driven cooling air May 23, 2006 Issued
Array ( [id] => 5524529 [patent_doc_number] => 20090194605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-06 [patent_title] => 'Method for creating a gas-drop jet and a device for its implementation' [patent_app_type] => utility [patent_app_number] => 11/920746 [patent_app_country] => US [patent_app_date] => 2006-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2743 [patent_no_of_claims] => 6 [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/A1/0194/20090194605.pdf [firstpage_image] =>[orig_patent_app_number] => 11920746 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/920746
Method for creating a gas-drop jet and a device for its implementation May 22, 2006 Abandoned
Array ( [id] => 172686 [patent_doc_number] => 07658063 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-02-09 [patent_title] => 'Gas turbine having a single shaft bypass configuration' [patent_app_type] => utility [patent_app_number] => 11/437486 [patent_app_country] => US [patent_app_date] => 2006-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1636 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/658/07658063.pdf [firstpage_image] =>[orig_patent_app_number] => 11437486 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/437486
Gas turbine having a single shaft bypass configuration May 19, 2006 Issued
Array ( [id] => 89006 [patent_doc_number] => 07730715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-08 [patent_title] => 'Fan frame' [patent_app_type] => utility [patent_app_number] => 11/434493 [patent_app_country] => US [patent_app_date] => 2006-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2696 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/730/07730715.pdf [firstpage_image] =>[orig_patent_app_number] => 11434493 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/434493
Fan frame May 14, 2006 Issued
Array ( [id] => 6563794 [patent_doc_number] => 20100095677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-22 [patent_title] => 'PILOT NOZZLE HEAT SHIELD HAVING INTERNAL TURBULATORS' [patent_app_type] => utility [patent_app_number] => 11/432591 [patent_app_country] => US [patent_app_date] => 2006-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5029 [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/A1/0095/20100095677.pdf [firstpage_image] =>[orig_patent_app_number] => 11432591 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/432591
Pilot nozzle heat shield having internal turbulators May 10, 2006 Issued
Array ( [id] => 5042740 [patent_doc_number] => 20070261411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-15 [patent_title] => 'Tailorable design configuration topologies for aircraft engine mid-turbine frames' [patent_app_type] => utility [patent_app_number] => 11/430626 [patent_app_country] => US [patent_app_date] => 2006-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4291 [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/A1/0261/20070261411.pdf [firstpage_image] =>[orig_patent_app_number] => 11430626 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/430626
Tailorable design configuration topologies for aircraft engine mid-turbine frames May 8, 2006 Issued
Array ( [id] => 5013209 [patent_doc_number] => 20070256417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'Combustor liner for gas turbine engine' [patent_app_type] => utility [patent_app_number] => 11/418064 [patent_app_country] => US [patent_app_date] => 2006-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4246 [patent_no_of_claims] => 18 [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/A1/0256/20070256417.pdf [firstpage_image] =>[orig_patent_app_number] => 11418064 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/418064
Combustor liner for gas turbine engine May 3, 2006 Issued
Array ( [id] => 8111063 [patent_doc_number] => 08156743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-17 [patent_title] => 'Method and arrangement for expanding a primary and secondary flame in a combustor' [patent_app_type] => utility [patent_app_number] => 11/418239 [patent_app_country] => US [patent_app_date] => 2006-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2007 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/156/08156743.pdf [firstpage_image] =>[orig_patent_app_number] => 11418239 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/418239
Method and arrangement for expanding a primary and secondary flame in a combustor May 3, 2006 Issued
Array ( [id] => 5013213 [patent_doc_number] => 20070256421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'GAS TURBINE ENGINE OIL SYSTEM OPERATION' [patent_app_type] => utility [patent_app_number] => 11/381633 [patent_app_country] => US [patent_app_date] => 2006-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1326 [patent_no_of_claims] => 14 [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/A1/0256/20070256421.pdf [firstpage_image] =>[orig_patent_app_number] => 11381633 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/381633
Gas turbine engine oil system operation May 3, 2006 Issued
Array ( [id] => 214154 [patent_doc_number] => 07617670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-17 [patent_title] => 'Flow control redistribution to mitigate high cycle fatigue' [patent_app_type] => utility [patent_app_number] => 11/418336 [patent_app_country] => US [patent_app_date] => 2006-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 4639 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/617/07617670.pdf [firstpage_image] =>[orig_patent_app_number] => 11418336 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/418336
Flow control redistribution to mitigate high cycle fatigue May 3, 2006 Issued
Array ( [id] => 5013681 [patent_doc_number] => 20070256889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'Sound-absorbing exhaust nozzle center plug' [patent_app_type] => utility [patent_app_number] => 11/417274 [patent_app_country] => US [patent_app_date] => 2006-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5992 [patent_no_of_claims] => 25 [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/A1/0256/20070256889.pdf [firstpage_image] =>[orig_patent_app_number] => 11417274 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/417274
Sound-absorbing exhaust nozzle center plug May 2, 2006 Issued
Array ( [id] => 5460247 [patent_doc_number] => 20090320447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'Coaxial ignition assembly' [patent_app_type] => utility [patent_app_number] => 11/414605 [patent_app_country] => US [patent_app_date] => 2006-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3654 [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/A1/0320/20090320447.pdf [firstpage_image] =>[orig_patent_app_number] => 11414605 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/414605
Coaxial ignition assembly Apr 27, 2006 Issued
Array ( [id] => 5207160 [patent_doc_number] => 20070245744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-25 [patent_title] => 'Fuel system of gas turbine engines' [patent_app_type] => utility [patent_app_number] => 11/409213 [patent_app_country] => US [patent_app_date] => 2006-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5243 [patent_no_of_claims] => 28 [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/A1/0245/20070245744.pdf [firstpage_image] =>[orig_patent_app_number] => 11409213 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/409213
Fuel system of gas turbine engines Apr 23, 2006 Issued
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