
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 6347391
[patent_doc_number] => 20100071667
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-25
[patent_title] => 'Active Thermal Protection For Fuel Injectors'
[patent_app_type] => utility
[patent_app_number] => 12/233697
[patent_app_country] => US
[patent_app_date] => 2008-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3425
[patent_no_of_claims] => 17
[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/A1/0071/20100071667.pdf
[firstpage_image] =>[orig_patent_app_number] => 12233697
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/233697 | Active thermal protection for fuel injectors | Sep 18, 2008 | Issued |
Array
(
[id] => 5267384
[patent_doc_number] => 20090071159
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-19
[patent_title] => 'Secondary Fuel Delivery System'
[patent_app_type] => utility
[patent_app_number] => 12/210356
[patent_app_country] => US
[patent_app_date] => 2008-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3216
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0071/20090071159.pdf
[firstpage_image] =>[orig_patent_app_number] => 12210356
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/210356 | Secondary fuel delivery system | Sep 14, 2008 | Issued |
Array
(
[id] => 8627805
[patent_doc_number] => 08359868
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-01-29
[patent_title] => 'Low BTU fuel flow ratio duct burner for heating and heat recovery systems'
[patent_app_type] => utility
[patent_app_number] => 12/209109
[patent_app_country] => US
[patent_app_date] => 2008-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6148
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12209109
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/209109 | Low BTU fuel flow ratio duct burner for heating and heat recovery systems | Sep 10, 2008 | Issued |
Array
(
[id] => 7701478
[patent_doc_number] => 08087228
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-01-03
[patent_title] => 'Segmented combustor cap'
[patent_app_type] => utility
[patent_app_number] => 12/208906
[patent_app_country] => US
[patent_app_date] => 2008-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 1346
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/087/08087228.pdf
[firstpage_image] =>[orig_patent_app_number] => 12208906
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/208906 | Segmented combustor cap | Sep 10, 2008 | Issued |
Array
(
[id] => 4529634
[patent_doc_number] => 07874138
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-01-25
[patent_title] => 'Segmented annular combustor'
[patent_app_type] => utility
[patent_app_number] => 12/208513
[patent_app_country] => US
[patent_app_date] => 2008-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3390
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 280
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/874/07874138.pdf
[firstpage_image] =>[orig_patent_app_number] => 12208513
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/208513 | Segmented annular combustor | Sep 10, 2008 | Issued |
Array
(
[id] => 6267878
[patent_doc_number] => 20100115913
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-05-13
[patent_title] => 'GAS TURBINE PLANT'
[patent_app_type] => utility
[patent_app_number] => 12/451211
[patent_app_country] => US
[patent_app_date] => 2008-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1745
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0115/20100115913.pdf
[firstpage_image] =>[orig_patent_app_number] => 12451211
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/451211 | Gas turbine plant | Sep 3, 2008 | Issued |
Array
(
[id] => 8160254
[patent_doc_number] => 08171734
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-05-08
[patent_title] => 'Swirlers'
[patent_app_type] => utility
[patent_app_number] => 12/200956
[patent_app_country] => US
[patent_app_date] => 2008-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 7048
[patent_no_of_claims] => 28
[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/08/171/08171734.pdf
[firstpage_image] =>[orig_patent_app_number] => 12200956
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/200956 | Swirlers | Aug 28, 2008 | Issued |
Array
(
[id] => 5320099
[patent_doc_number] => 20090058089
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-05
[patent_title] => 'ELECTRICITY GENERATION IN A TURBOMACHINE'
[patent_app_type] => utility
[patent_app_number] => 12/200266
[patent_app_country] => US
[patent_app_date] => 2008-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3607
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0058/20090058089.pdf
[firstpage_image] =>[orig_patent_app_number] => 12200266
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/200266 | Electricity generation in a turbomachine | Aug 27, 2008 | Issued |
Array
(
[id] => 5318348
[patent_doc_number] => 20090056338
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-05
[patent_title] => 'TURBOMACHINE COMBUSTION CHAMBER WITH HELICAL AIR FLOW'
[patent_app_type] => utility
[patent_app_number] => 12/199116
[patent_app_country] => US
[patent_app_date] => 2008-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3605
[patent_no_of_claims] => 7
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0056/20090056338.pdf
[firstpage_image] =>[orig_patent_app_number] => 12199116
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/199116 | Turbomachine combustion chamber with helical air flow | Aug 26, 2008 | Issued |
Array
(
[id] => 5318347
[patent_doc_number] => 20090056337
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-05
[patent_title] => 'TURBOMACHINE WITH ANNULAR COMBUSTION CHAMBER'
[patent_app_type] => utility
[patent_app_number] => 12/198386
[patent_app_country] => US
[patent_app_date] => 2008-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3819
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0056/20090056337.pdf
[firstpage_image] =>[orig_patent_app_number] => 12198386
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/198386 | Turbomachine with annular combustion chamber | Aug 25, 2008 | Issued |
Array
(
[id] => 8907467
[patent_doc_number] => 08479520
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-07-09
[patent_title] => 'Gas turbine combustor'
[patent_app_type] => utility
[patent_app_number] => 12/670207
[patent_app_country] => US
[patent_app_date] => 2008-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 3739
[patent_no_of_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12670207
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/670207 | Gas turbine combustor | Aug 25, 2008 | Issued |
Array
(
[id] => 6088836
[patent_doc_number] => 20110000180
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-06
[patent_title] => 'STEAM SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 12/919663
[patent_app_country] => US
[patent_app_date] => 2008-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 8726
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[pdf_file] => publications/A1/0000/20110000180.pdf
[firstpage_image] =>[orig_patent_app_number] => 12919663
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/919663 | Steam system | Aug 25, 2008 | Issued |
Array
(
[id] => 8687876
[patent_doc_number] => 08387398
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-03-05
[patent_title] => 'Apparatus and method for controlling the secondary injection of fuel'
[patent_app_type] => utility
[patent_app_number] => 12/194611
[patent_app_country] => US
[patent_app_date] => 2008-08-20
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12194611
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/194611 | Apparatus and method for controlling the secondary injection of fuel | Aug 19, 2008 | Issued |
Array
(
[id] => 4948828
[patent_doc_number] => 20080304954
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-12-11
[patent_title] => 'Highly Supercharged Gas Turbine Generating System'
[patent_app_type] => utility
[patent_app_number] => 12/195331
[patent_app_country] => US
[patent_app_date] => 2008-08-20
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0304/20080304954.pdf
[firstpage_image] =>[orig_patent_app_number] => 12195331
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/195331 | Highly Supercharged Gas Turbine Generating System | Aug 19, 2008 | Abandoned |
Array
(
[id] => 8456042
[patent_doc_number] => 08291705
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-10-23
[patent_title] => 'Ultra low injection angle fuel holes in a combustor fuel nozzle'
[patent_app_type] => utility
[patent_app_number] => 12/190918
[patent_app_country] => US
[patent_app_date] => 2008-08-13
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12190918
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/190918 | Ultra low injection angle fuel holes in a combustor fuel nozzle | Aug 12, 2008 | Issued |
Array
(
[id] => 6437324
[patent_doc_number] => 20100037613
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-02-18
[patent_title] => 'FUEL INJECTOR AND METHOD OF ASSEMBLING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/191036
[patent_app_country] => US
[patent_app_date] => 2008-08-13
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[pdf_file] => publications/A1/0037/20100037613.pdf
[firstpage_image] =>[orig_patent_app_number] => 12191036
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/191036 | Fuel injector and method of assembling the same | Aug 12, 2008 | Issued |
Array
(
[id] => 5412429
[patent_doc_number] => 20090038316
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-02-12
[patent_title] => 'INTEGRATED PROCESS FOR CARBONACEOUS MATERIAL TO CO2-FREE FUEL GAS FOR POWER PLANTS AND TO ETHYLENE'
[patent_app_type] => utility
[patent_app_number] => 12/188872
[patent_app_country] => US
[patent_app_date] => 2008-08-08
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0038/20090038316.pdf
[firstpage_image] =>[orig_patent_app_number] => 12188872
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/188872 | INTEGRATED PROCESS FOR CARBONACEOUS MATERIAL TO CO2-FREE FUEL GAS FOR POWER PLANTS AND TO ETHYLENE | Aug 7, 2008 | Abandoned |
Array
(
[id] => 5412427
[patent_doc_number] => 20090038314
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-02-12
[patent_title] => 'INTEGRATED PROCESS FOR CARBONACEOUS MATERIAL TO CO2-FREE FUEL GAS FOR POWER PLANTS AND BIOMASS TO ETHANOL'
[patent_app_type] => utility
[patent_app_number] => 12/188856
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Array
(
[id] => 7757924
[patent_doc_number] => 08112999
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[patent_kind] => B2
[patent_issue_date] => 2012-02-14
[patent_title] => 'Turbomachine injection nozzle including a coolant delivery system'
[patent_app_type] => utility
[patent_app_number] => 12/186271
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[pdf_file] => patents/08/112/08112999.pdf
[firstpage_image] =>[orig_patent_app_number] => 12186271
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/186271 | Turbomachine injection nozzle including a coolant delivery system | Aug 4, 2008 | Issued |
Array
(
[id] => 8196871
[patent_doc_number] => 08186163
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-05-29
[patent_title] => 'Multipoint injector for turbomachine'
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[patent_app_number] => 12/185451
[patent_app_country] => US
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[pdf_file] => patents/08/186/08186163.pdf
[firstpage_image] =>[orig_patent_app_number] => 12185451
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/185451 | Multipoint injector for turbomachine | Aug 3, 2008 | Issued |