
Richard K. Chang
Examiner (ID: 15304, Phone: (571)270-3368 , Office: P/2464 )
| Most Active Art Unit | 2464 |
| Art Unit(s) | 2663, 2464, 2616 |
| Total Applications | 302 |
| Issued Applications | 252 |
| Pending Applications | 10 |
| Abandoned Applications | 46 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 10362240
[patent_doc_number] => 20150247245
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-09-03
[patent_title] => 'PROTECTIVE COATING SYSTEMS FOR GAS TURBINE ENGINE APPLICATIONS AND METHODS FOR FABRICATING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 14/042323
[patent_app_country] => US
[patent_app_date] => 2013-09-30
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14042323
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/042323 | PROTECTIVE COATING SYSTEMS FOR GAS TURBINE ENGINE APPLICATIONS AND METHODS FOR FABRICATING THE SAME | Sep 29, 2013 | Abandoned |
Array
(
[id] => 10208248
[patent_doc_number] => 20150093237
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-04-02
[patent_title] => 'CERAMIC MATRIX COMPOSITE COMPONENT, TURBINE SYSTEM AND FABRICATION PROCESS'
[patent_app_type] => utility
[patent_app_number] => 14/041262
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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Array
(
[id] => 10348338
[patent_doc_number] => 20150233343
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-08-20
[patent_title] => 'ROTOR ASSEMBLY FOR A WIND TURBINE'
[patent_app_type] => utility
[patent_app_number] => 14/428662
[patent_app_country] => US
[patent_app_date] => 2013-09-23
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/428662 | Rotor assembly for a wind turbine | Sep 22, 2013 | Issued |
Array
(
[id] => 10367671
[patent_doc_number] => 20150252676
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-09-10
[patent_title] => 'SELECTION OF A PARTICULAR MATERIAL FOR STEAM TURBINE BLADES'
[patent_app_type] => utility
[patent_app_number] => 14/430673
[patent_app_country] => US
[patent_app_date] => 2013-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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Array
(
[id] => 12450072
[patent_doc_number] => 09982546
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-05-29
[patent_title] => Part to modify the profile of an aerodynamic jet
[patent_app_type] => utility
[patent_app_number] => 14/413508
[patent_app_country] => US
[patent_app_date] => 2013-07-24
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/413508 | Part to modify the profile of an aerodynamic jet | Jul 23, 2013 | Issued |
Array
(
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[patent_issue_date] => 2015-06-04
[patent_title] => 'METHOD FOR MINIMIZING THE GAP BETWEEN A ROTOR AND A HOUSING'
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Array
(
[id] => 10974017
[patent_doc_number] => 20140377051
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-12-25
[patent_title] => 'TURBOCHARGER'
[patent_app_type] => utility
[patent_app_number] => 13/926949
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/926949 | Turbocharger systems and method to prevent compressor choke | Jun 24, 2013 | Issued |
Array
(
[id] => 9211458
[patent_doc_number] => 20140010635
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-01-09
[patent_title] => 'FLUID INTAKE AND SYSTEM FOR ROTARY MACHINES'
[patent_app_type] => utility
[patent_app_number] => 13/926458
[patent_app_country] => US
[patent_app_date] => 2013-06-25
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/926458 | Fluid intake and system for rotary machines | Jun 24, 2013 | Issued |
Array
(
[id] => 9204772
[patent_doc_number] => 20140003949
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-01-02
[patent_title] => 'INTERBLADE PLATFORM FOR A FAN, ROTOR OF A FAN AND ASSOCIATED MANUFACTURING METHOD'
[patent_app_type] => utility
[patent_app_number] => 13/926316
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/926316 | INTERBLADE PLATFORM FOR A FAN, ROTOR OF A FAN AND ASSOCIATED MANUFACTURING METHOD | Jun 24, 2013 | Abandoned |
Array
(
[id] => 10334102
[patent_doc_number] => 20150219106
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-08-06
[patent_title] => 'TURBO COMPRESSOR'
[patent_app_type] => utility
[patent_app_number] => 14/410510
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/410510 | TURBO COMPRESSOR | Jun 24, 2013 | Abandoned |
Array
(
[id] => 10974041
[patent_doc_number] => 20140377076
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[patent_kind] => A1
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[patent_title] => 'JOINT ASSEMBLY AND METHOD OF FORMING THEREOF'
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Array
(
[id] => 9698434
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[patent_kind] => A1
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[patent_title] => 'Bifurcated Inlet Scoop for Gas Turbine Engine'
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Array
(
[id] => 10274667
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Array
(
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Array
(
[id] => 11344091
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Array
(
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Array
(
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[patent_title] => 'Cellular wheel, in particular for a pressure wave supercharger'
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Array
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Array
(
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/381861 | Starting device | Mar 26, 2013 | Issued |