
Chuong A. Luu
Examiner (ID: 16999, Phone: (571)272-1902 , Office: P/2898 )
| Most Active Art Unit | 2898 |
| Art Unit(s) | 2892, 2818, 2898, 2825 |
| Total Applications | 2166 |
| Issued Applications | 1978 |
| Pending Applications | 24 |
| Abandoned Applications | 175 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 8857406
[patent_doc_number] => 08459933
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2013-06-11
[patent_title] => 'Turbine vane with endwall cooling'
[patent_app_type] => utility
[patent_app_number] => 12/726458
[patent_app_country] => US
[patent_app_date] => 2010-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 1868
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12726458
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/726458 | Turbine vane with endwall cooling | Mar 17, 2010 | Issued |
Array
(
[id] => 8239659
[patent_doc_number] => 20120148391
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-06-14
[patent_title] => 'CENTRIFUGAL COMPRESSOR'
[patent_app_type] => utility
[patent_app_number] => 13/380649
[patent_app_country] => US
[patent_app_date] => 2010-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 5519
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13380649
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/380649 | CENTRIFUGAL COMPRESSOR | Mar 16, 2010 | Abandoned |
Array
(
[id] => 8220485
[patent_doc_number] => 20120134799
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-05-31
[patent_title] => 'Adjustable mechanical seal'
[patent_app_type] => utility
[patent_app_number] => 13/138664
[patent_app_country] => US
[patent_app_date] => 2010-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5243
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13138664
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/138664 | Adjustable mechanical seal | Mar 15, 2010 | Issued |
Array
(
[id] => 7662080
[patent_doc_number] => 20110311349
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-12-22
[patent_title] => 'ROTOR ELEMENT WITH A FLUID PASSAGE AND PASSAGE-BLOCKING MEMBER AND TURBINE ENGINE INCLUDING THE ROTOR ELEMENT'
[patent_app_type] => utility
[patent_app_number] => 13/203758
[patent_app_country] => US
[patent_app_date] => 2010-03-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3671
[patent_no_of_claims] => 9
[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/A1/0311/20110311349.pdf
[firstpage_image] =>[orig_patent_app_number] => 13203758
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/203758 | Rotor element with a fluid passage and passage-blocking member and turbine engine including the rotor element | Mar 9, 2010 | Issued |
Array
(
[id] => 9165494
[patent_doc_number] => 08591169
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-11-26
[patent_title] => 'Rotor for generating electrical power from a flow medium'
[patent_app_type] => utility
[patent_app_number] => 12/714580
[patent_app_country] => US
[patent_app_date] => 2010-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3094
[patent_no_of_claims] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12714580
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/714580 | Rotor for generating electrical power from a flow medium | Feb 28, 2010 | Issued |
Array
(
[id] => 6498181
[patent_doc_number] => 20100215481
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-08-26
[patent_title] => 'RUNNING-GAP CONTROL SYSTEM OF AN AIRCRAFT GAS TURBINE'
[patent_app_type] => utility
[patent_app_number] => 12/711903
[patent_app_country] => US
[patent_app_date] => 2010-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 1567
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0215/20100215481.pdf
[firstpage_image] =>[orig_patent_app_number] => 12711903
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/711903 | Running-gap control system of an aircraft gas turbine | Feb 23, 2010 | Issued |
Array
(
[id] => 6101489
[patent_doc_number] => 20110164981
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-07-07
[patent_title] => 'PATTERNED TURBOMACHINE COMPONENT AND METHOD OF FORMING A PATTERN ON A TURBOMACHINE COMPONENT'
[patent_app_type] => utility
[patent_app_number] => 12/651817
[patent_app_country] => US
[patent_app_date] => 2010-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 1613
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0164/20110164981.pdf
[firstpage_image] =>[orig_patent_app_number] => 12651817
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/651817 | PATTERNED TURBOMACHINE COMPONENT AND METHOD OF FORMING A PATTERN ON A TURBOMACHINE COMPONENT | Jan 3, 2010 | Abandoned |
Array
(
[id] => 9588040
[patent_doc_number] => 08777575
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-07-15
[patent_title] => 'Method and arrangement for propeller pitch control'
[patent_app_type] => utility
[patent_app_number] => 13/124418
[patent_app_country] => US
[patent_app_date] => 2009-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 1850
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13124418
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/124418 | Method and arrangement for propeller pitch control | Oct 11, 2009 | Issued |
Array
(
[id] => 6061827
[patent_doc_number] => 20110200438
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-08-18
[patent_title] => 'DIAGONAL FAN'
[patent_app_type] => utility
[patent_app_number] => 13/124765
[patent_app_country] => US
[patent_app_date] => 2009-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[pdf_file] => publications/A1/0200/20110200438.pdf
[firstpage_image] =>[orig_patent_app_number] => 13124765
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/124765 | Diagonal fan | Sep 28, 2009 | Issued |
Array
(
[id] => 6212179
[patent_doc_number] => 20110135479
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-06-09
[patent_title] => 'TURBINE BLADE AND GAS TURBINE'
[patent_app_type] => utility
[patent_app_number] => 13/058439
[patent_app_country] => US
[patent_app_date] => 2009-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
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[patent_no_of_words] => 14719
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0135/20110135479.pdf
[firstpage_image] =>[orig_patent_app_number] => 13058439
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/058439 | Turbine blade and gas turbine | Sep 23, 2009 | Issued |
Array
(
[id] => 10862763
[patent_doc_number] => 08888448
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-11-18
[patent_title] => 'Method for the manufacture of a circular revolution thermomechanical part including a titanium-based load-bearing substrate lined with steel or superalloy, a turbomachine compressor housing which is resistant to titanium fire obtained according to this method'
[patent_app_type] => utility
[patent_app_number] => 13/060748
[patent_app_country] => US
[patent_app_date] => 2009-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13060748
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/060748 | Method for the manufacture of a circular revolution thermomechanical part including a titanium-based load-bearing substrate lined with steel or superalloy, a turbomachine compressor housing which is resistant to titanium fire obtained according to this method | Sep 2, 2009 | Issued |
Array
(
[id] => 9343696
[patent_doc_number] => 08662838
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-03-04
[patent_title] => 'Compressor housing resistant to titanium fire, high-pressure compressor including such a housing and aircraft engine fitted with such a compressor'
[patent_app_type] => utility
[patent_app_number] => 13/060708
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/060708 | Compressor housing resistant to titanium fire, high-pressure compressor including such a housing and aircraft engine fitted with such a compressor | Sep 2, 2009 | Issued |
Array
(
[id] => 10849790
[patent_doc_number] => 08876467
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-11-04
[patent_title] => 'Inner wall for a turbomachine nacelle'
[patent_app_type] => utility
[patent_app_number] => 13/058408
[patent_app_country] => US
[patent_app_date] => 2009-07-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/058408 | Inner wall for a turbomachine nacelle | Jul 14, 2009 | Issued |
Array
(
[id] => 6191772
[patent_doc_number] => 20110023526
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-02-03
[patent_title] => 'CENTRIFUGAL FAN'
[patent_app_type] => utility
[patent_app_number] => 12/921828
[patent_app_country] => US
[patent_app_date] => 2009-05-13
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0023/20110023526.pdf
[firstpage_image] =>[orig_patent_app_number] => 12921828
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/921828 | CENTRIFUGAL FAN | May 12, 2009 | Abandoned |
Array
(
[id] => 9152472
[patent_doc_number] => 08585371
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-11-19
[patent_title] => 'Wingtip device for the tip of a wing, blade of a wind generator or marine generator for reducing or even eliminating marginal swirl'
[patent_app_type] => utility
[patent_app_number] => 12/991460
[patent_app_country] => US
[patent_app_date] => 2009-05-12
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12991460
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/991460 | Wingtip device for the tip of a wing, blade of a wind generator or marine generator for reducing or even eliminating marginal swirl | May 11, 2009 | Issued |
Array
(
[id] => 8170982
[patent_doc_number] => 20120107121
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-05-03
[patent_title] => 'SWITCHABLE COOLANT PUMP'
[patent_app_type] => utility
[patent_app_number] => 13/266133
[patent_app_country] => US
[patent_app_date] => 2009-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => publications/A1/0107/20120107121.pdf
[firstpage_image] =>[orig_patent_app_number] => 13266133
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/266133 | Switchable coolant pump | Apr 29, 2009 | Issued |
Array
(
[id] => 6069959
[patent_doc_number] => 20110044809
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-02-24
[patent_title] => 'OPEN-BLADE ENGINE-COOLING FAN SHROUD GUIDE VANES'
[patent_app_type] => utility
[patent_app_number] => 12/936424
[patent_app_country] => US
[patent_app_date] => 2009-04-08
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 12936424
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/936424 | Open-blade engine-cooling fan shroud guide vanes | Apr 7, 2009 | Issued |
Array
(
[id] => 6030721
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[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-04-07
[patent_title] => 'Vane or blade for an axial flow compressor'
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[patent_app_number] => 12/997037
[patent_app_country] => US
[patent_app_date] => 2009-04-03
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/997037 | Vane or blade for an axial flow compressor | Apr 2, 2009 | Issued |
Array
(
[id] => 5984273
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[patent_issue_date] => 2011-04-28
[patent_title] => 'WIND TURBINE BLADE'
[patent_app_type] => utility
[patent_app_number] => 12/935236
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 12935236
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/935236 | WIND TURBINE BLADE | Mar 29, 2009 | Abandoned |
Array
(
[id] => 5943344
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[patent_title] => 'METHOD OF MANUFACTURING A LAMINATED COMPOSITE ITEM BY A WINDING PROCESS, RELATED APPARATUS AND PRODUCT'
[patent_app_type] => utility
[patent_app_number] => 12/935465
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[pdf_file] => publications/A1/0103/20110103964.pdf
[firstpage_image] =>[orig_patent_app_number] => 12935465
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/935465 | METHOD OF MANUFACTURING A LAMINATED COMPOSITE ITEM BY A WINDING PROCESS, RELATED APPARATUS AND PRODUCT | Mar 18, 2009 | Abandoned |