
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] => 284365
[patent_doc_number] => 07549289
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-06-23
[patent_title] => 'Hybrid engine'
[patent_app_type] => utility
[patent_app_number] => 11/414271
[patent_app_country] => US
[patent_app_date] => 2006-05-01
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/549/07549289.pdf
[firstpage_image] =>[orig_patent_app_number] => 11414271
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/414271 | Hybrid engine | Apr 30, 2006 | Issued |
Array
(
[id] => 5510938
[patent_doc_number] => 20090211242
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-08-27
[patent_title] => 'Engines Driven by Liquefied Gas'
[patent_app_type] => utility
[patent_app_number] => 11/912483
[patent_app_country] => US
[patent_app_date] => 2006-04-28
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[patent_drawing_sheets_cnt] => 7
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[firstpage_image] =>[orig_patent_app_number] => 11912483
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/912483 | Engines Driven by Liquefied Gas | Apr 27, 2006 | Abandoned |
Array
(
[id] => 4468116
[patent_doc_number] => 07866153
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-01-11
[patent_title] => 'Displacer piston assembly'
[patent_app_type] => utility
[patent_app_number] => 11/912507
[patent_app_country] => US
[patent_app_date] => 2006-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/07/866/07866153.pdf
[firstpage_image] =>[orig_patent_app_number] => 11912507
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/912507 | Displacer piston assembly | Apr 25, 2006 | Issued |
Array
(
[id] => 5207152
[patent_doc_number] => 20070245736
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-10-25
[patent_title] => 'PROCESS FOR SUPERHEATED STEAM'
[patent_app_type] => utility
[patent_app_number] => 11/380068
[patent_app_country] => US
[patent_app_date] => 2006-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 10781
[patent_no_of_claims] => 44
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[pdf_file] => publications/A1/0245/20070245736.pdf
[firstpage_image] =>[orig_patent_app_number] => 11380068
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/380068 | PROCESS FOR SUPERHEATED STEAM | Apr 24, 2006 | Abandoned |
Array
(
[id] => 5685102
[patent_doc_number] => 20060283417
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-12-21
[patent_title] => 'Piston and piston apparatus'
[patent_app_type] => utility
[patent_app_number] => 11/410009
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[patent_app_date] => 2006-04-25
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[firstpage_image] =>[orig_patent_app_number] => 11410009
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/410009 | Piston and piston apparatus | Apr 24, 2006 | Abandoned |
Array
(
[id] => 5207150
[patent_doc_number] => 20070245734
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-10-25
[patent_title] => 'Internal steam engine'
[patent_app_type] => utility
[patent_app_number] => 11/409201
[patent_app_country] => US
[patent_app_date] => 2006-04-24
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[firstpage_image] =>[orig_patent_app_number] => 11409201
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/409201 | Internal steam engine | Apr 23, 2006 | Abandoned |
Array
(
[id] => 5914162
[patent_doc_number] => 20060236696
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-10-26
[patent_title] => 'APPARATUS AND METHOD FOR PRODUCING ENERGY AT A PULP MILL'
[patent_app_type] => utility
[patent_app_number] => 11/379659
[patent_app_country] => US
[patent_app_date] => 2006-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => publications/A1/0236/20060236696.pdf
[firstpage_image] =>[orig_patent_app_number] => 11379659
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/379659 | Apparatus and method for producing energy at a pulp mill | Apr 20, 2006 | Issued |
Array
(
[id] => 6490191
[patent_doc_number] => 20100011759
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-21
[patent_title] => 'DEVICE AND METHOD FOR CONVERTING ENERGY'
[patent_app_type] => utility
[patent_app_number] => 11/913667
[patent_app_country] => US
[patent_app_date] => 2006-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 853
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[pdf_file] => publications/A1/0011/20100011759.pdf
[firstpage_image] =>[orig_patent_app_number] => 11913667
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/913667 | DEVICE AND METHOD FOR CONVERTING ENERGY | Apr 19, 2006 | Abandoned |
Array
(
[id] => 5914164
[patent_doc_number] => 20060236698
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-10-26
[patent_title] => 'Waste heat recovery generator'
[patent_app_type] => utility
[patent_app_number] => 11/407555
[patent_app_country] => US
[patent_app_date] => 2006-04-19
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[firstpage_image] =>[orig_patent_app_number] => 11407555
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/407555 | Waste heat recovery generator | Apr 18, 2006 | Abandoned |
Array
(
[id] => 5179766
[patent_doc_number] => 20070051107
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-03-08
[patent_title] => 'Method for converting heat energy into mechanical energy and for purifying water'
[patent_app_type] => utility
[patent_app_number] => 11/406493
[patent_app_country] => US
[patent_app_date] => 2006-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/406493 | Method for converting heat energy into mechanical energy and for purifying water | Apr 18, 2006 | Abandoned |
Array
(
[id] => 5244185
[patent_doc_number] => 20070240419
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-10-18
[patent_title] => 'Piston Free Stirling Cycle Engine'
[patent_app_type] => utility
[patent_app_number] => 11/379181
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 11379181
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/379181 | Piston Free Stirling Cycle Engine | Apr 17, 2006 | Abandoned |
Array
(
[id] => 5658292
[patent_doc_number] => 20060248888
[patent_country] => US
[patent_kind] => A1
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[patent_title] => 'System for exhaust gas recirculation in a motor vehicle'
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Array
(
[id] => 5674487
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Array
(
[id] => 5674488
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Array
(
[id] => 5123057
[patent_doc_number] => 20070235326
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[patent_title] => 'Solar-powered oxyhydrogen generating system'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/400994 | Solar-powered oxyhydrogen generating system | Apr 9, 2006 | Abandoned |
Array
(
[id] => 434092
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Array
(
[id] => 138835
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Array
(
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Array
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