
Hoang M. Nguyen
Examiner (ID: 6971, Phone: (571)272-4861 , Office: P/3748 )
| Most Active Art Unit | 3748 |
| Art Unit(s) | 3401, 3746, 3745, 3748, 2899 |
| Total Applications | 5385 |
| Issued Applications | 4291 |
| Pending Applications | 357 |
| Abandoned Applications | 768 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 7553981
[patent_doc_number] => 08065876
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-11-29
[patent_title] => 'Heat engine improvements'
[patent_app_type] => utility
[patent_app_number] => 12/246127
[patent_app_country] => US
[patent_app_date] => 2008-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[pdf_file] => patents/08/065/08065876.pdf
[firstpage_image] =>[orig_patent_app_number] => 12246127
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/246127 | Heat engine improvements | Oct 5, 2008 | Issued |
Array
(
[id] => 7548804
[patent_doc_number] => 08061133
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-11-22
[patent_title] => 'Piston steam engine with internal flash vaporization of a work medium'
[patent_app_type] => utility
[patent_app_number] => 12/246269
[patent_app_country] => US
[patent_app_date] => 2008-10-06
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[pdf_file] => patents/08/061/08061133.pdf
[firstpage_image] =>[orig_patent_app_number] => 12246269
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/246269 | Piston steam engine with internal flash vaporization of a work medium | Oct 5, 2008 | Issued |
Array
(
[id] => 7701498
[patent_doc_number] => 08087248
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-01-03
[patent_title] => 'Method and apparatus for the utilization of waste heat from gaseous heat sources carrying substantial quantities of dust'
[patent_app_type] => utility
[patent_app_number] => 12/246360
[patent_app_country] => US
[patent_app_date] => 2008-10-06
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[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/08/087/08087248.pdf
[firstpage_image] =>[orig_patent_app_number] => 12246360
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/246360 | Method and apparatus for the utilization of waste heat from gaseous heat sources carrying substantial quantities of dust | Oct 5, 2008 | Issued |
Array
(
[id] => 6337649
[patent_doc_number] => 20100083661
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-04-08
[patent_title] => 'APPARATUS FOR STEAM ATTEMPERATION USING FUEL GAS HEATER WATER DISCHARGE TO REDUCE FEEDWATER PUMP SIZE'
[patent_app_type] => utility
[patent_app_number] => 12/245267
[patent_app_country] => US
[patent_app_date] => 2008-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[firstpage_image] =>[orig_patent_app_number] => 12245267
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/245267 | Apparatus for steam attemperation using fuel gas heater water discharge to reduce feedwater pump size | Oct 2, 2008 | Issued |
Array
(
[id] => 5468371
[patent_doc_number] => 20090241537
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-01
[patent_title] => 'ENERGY HARVESTING, STORING, AND CONVERSION UTILIZING SHAPE MEMORY ACTIVATION'
[patent_app_type] => utility
[patent_app_number] => 12/245677
[patent_app_country] => US
[patent_app_date] => 2008-10-03
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0241/20090241537.pdf
[firstpage_image] =>[orig_patent_app_number] => 12245677
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/245677 | Energy harvesting, storing, and conversion utilizing shape memory activation | Oct 2, 2008 | Issued |
Array
(
[id] => 9321700
[patent_doc_number] => 08656712
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-02-25
[patent_title] => 'Energy storage'
[patent_app_type] => utility
[patent_app_number] => 12/681586
[patent_app_country] => US
[patent_app_date] => 2008-10-03
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 5492333
[patent_doc_number] => 20090260361
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-22
[patent_title] => 'ISOTHERMAL POWER SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 12/245224
[patent_app_country] => US
[patent_app_date] => 2008-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[pdf_file] => publications/A1/0260/20090260361.pdf
[firstpage_image] =>[orig_patent_app_number] => 12245224
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/245224 | ISOTHERMAL POWER SYSTEM | Oct 2, 2008 | Abandoned |
Array
(
[id] => 5582657
[patent_doc_number] => 20090101859
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-23
[patent_title] => 'STEAM VALVE AND GENERATOR SET'
[patent_app_type] => utility
[patent_app_number] => 12/244462
[patent_app_country] => US
[patent_app_date] => 2008-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
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[patent_no_of_words] => 5880
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[pdf_file] => publications/A1/0101/20090101859.pdf
[firstpage_image] =>[orig_patent_app_number] => 12244462
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/244462 | Steam valve and generator set | Oct 1, 2008 | Issued |
Array
(
[id] => 5439500
[patent_doc_number] => 20090091139
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-09
[patent_title] => 'Osmotic energy'
[patent_app_type] => utility
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[patent_app_date] => 2008-09-29
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 12285046
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/285046 | Osmotic energy | Sep 28, 2008 | Issued |
Array
(
[id] => 7525751
[patent_doc_number] => 08042338
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-10-25
[patent_title] => 'Atmospheric temperature difference power generator'
[patent_app_type] => utility
[patent_app_number] => 12/285030
[patent_app_country] => US
[patent_app_date] => 2008-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/08/042/08042338.pdf
[firstpage_image] =>[orig_patent_app_number] => 12285030
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/285030 | Atmospheric temperature difference power generator | Sep 28, 2008 | Issued |
Array
(
[id] => 4471919
[patent_doc_number] => 07905092
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2011-03-15
[patent_title] => 'Solar-powered shielding mechanism'
[patent_app_type] => utility
[patent_app_number] => 12/237393
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[patent_app_date] => 2008-09-25
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/905/07905092.pdf
[firstpage_image] =>[orig_patent_app_number] => 12237393
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/237393 | Solar-powered shielding mechanism | Sep 24, 2008 | Issued |
Array
(
[id] => 6291026
[patent_doc_number] => 20100064681
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[patent_kind] => A1
[patent_issue_date] => 2010-03-18
[patent_title] => 'Method for increasing performance of a stirling or free-piston engine'
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[firstpage_image] =>[orig_patent_app_number] => 12284012
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/284012 | Method for increasing performance of a stirling or free-piston engine | Sep 17, 2008 | Abandoned |
Array
(
[id] => 9411307
[patent_doc_number] => 08695341
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[patent_issue_date] => 2014-04-15
[patent_title] => 'Systems and methods for collecting solar energy for conversion to electrical energy'
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Array
(
[id] => 8711373
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Array
(
[id] => 5268762
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[patent_issue_date] => 2009-03-19
[patent_title] => 'SYSTEM AND METHOD FOR CONVERTING MOIST AIR INTO WATER AND POWER'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/209612 | System and method for converting moist air into water and power | Sep 11, 2008 | Issued |
Array
(
[id] => 6571256
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[patent_title] => 'PYROTECHNICAL ACTUATOR'
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Array
(
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Array
(
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Array
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[patent_title] => 'Wave energy machine'
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Array
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