
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] => 6181524
[patent_doc_number] => 20110167814
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-07-14
[patent_title] => 'POWER PLANT USING COMPRESSED OR LIQUEFIED AIR FOR ENERGY STORAGE'
[patent_app_type] => utility
[patent_app_number] => 12/685410
[patent_app_country] => US
[patent_app_date] => 2010-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 4811
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0167/20110167814.pdf
[firstpage_image] =>[orig_patent_app_number] => 12685410
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/685410 | Power plant using compressed or liquefied air for energy storage | Jan 10, 2010 | Issued |
Array
(
[id] => 6369114
[patent_doc_number] => 20100300098
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-12-02
[patent_title] => 'SOLAR ENERGY POWERED MOLECULAR ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/684919
[patent_app_country] => US
[patent_app_date] => 2010-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 4897
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0300/20100300098.pdf
[firstpage_image] =>[orig_patent_app_number] => 12684919
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/684919 | SOLAR ENERGY POWERED MOLECULAR ENGINE | Jan 8, 2010 | Abandoned |
Array
(
[id] => 8907455
[patent_doc_number] => 08479508
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-07-09
[patent_title] => 'Catalytic burner apparatus for stirling engine'
[patent_app_type] => utility
[patent_app_number] => 12/655702
[patent_app_country] => US
[patent_app_date] => 2010-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 7640
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12655702
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/655702 | Catalytic burner apparatus for stirling engine | Jan 5, 2010 | Issued |
Array
(
[id] => 6096575
[patent_doc_number] => 20110162365
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-07-07
[patent_title] => 'Thermodynamically Favorable Thermal Gradient-Generating Device'
[patent_app_type] => utility
[patent_app_number] => 12/651444
[patent_app_country] => US
[patent_app_date] => 2010-01-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1523
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0162/20110162365.pdf
[firstpage_image] =>[orig_patent_app_number] => 12651444
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/651444 | Thermodynamically Favorable Thermal Gradient-Generating Device | Dec 31, 2009 | Abandoned |
Array
(
[id] => 6088917
[patent_doc_number] => 20110000213
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-06
[patent_title] => 'METHOD AND SYSTEM INTEGRATING SOLAR HEAT INTO A REGENERATIVE RANKINE STEAM CYCLE'
[patent_app_type] => utility
[patent_app_number] => 12/647904
[patent_app_country] => US
[patent_app_date] => 2009-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3016
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0000/20110000213.pdf
[firstpage_image] =>[orig_patent_app_number] => 12647904
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/647904 | METHOD AND SYSTEM INTEGRATING SOLAR HEAT INTO A REGENERATIVE RANKINE STEAM CYCLE | Dec 27, 2009 | Abandoned |
Array
(
[id] => 8783818
[patent_doc_number] => 08430657
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-04-30
[patent_title] => 'Pump having modular shaft bearings and seals'
[patent_app_type] => utility
[patent_app_number] => 12/640036
[patent_app_country] => US
[patent_app_date] => 2009-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3863
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 303
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12640036
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/640036 | Pump having modular shaft bearings and seals | Dec 16, 2009 | Issued |
Array
(
[id] => 6593074
[patent_doc_number] => 20100170242
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-07-08
[patent_title] => 'Drive energy through buoyancy-gravitational force'
[patent_app_type] => utility
[patent_app_number] => 12/654348
[patent_app_country] => US
[patent_app_date] => 2009-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2576
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0170/20100170242.pdf
[firstpage_image] =>[orig_patent_app_number] => 12654348
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/654348 | Drive energy through buoyancy-gravitational force | Dec 16, 2009 | Abandoned |
Array
(
[id] => 8907453
[patent_doc_number] => 08479506
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-07-09
[patent_title] => 'Piston engine'
[patent_app_type] => utility
[patent_app_number] => 12/640455
[patent_app_country] => US
[patent_app_date] => 2009-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 6651
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12640455
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/640455 | Piston engine | Dec 16, 2009 | Issued |
Array
(
[id] => 6400255
[patent_doc_number] => 20100139263
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-06-10
[patent_title] => 'PISTON ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/634845
[patent_app_country] => US
[patent_app_date] => 2009-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 7285
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0139/20100139263.pdf
[firstpage_image] =>[orig_patent_app_number] => 12634845
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/634845 | Piston engine | Dec 9, 2009 | Issued |
Array
(
[id] => 6418810
[patent_doc_number] => 20100150761
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-06-17
[patent_title] => 'HYDRAULIC MACHINE'
[patent_app_type] => utility
[patent_app_number] => 12/632984
[patent_app_country] => US
[patent_app_date] => 2009-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3479
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0150/20100150761.pdf
[firstpage_image] =>[orig_patent_app_number] => 12632984
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/632984 | Hydraulic machine | Dec 7, 2009 | Issued |
Array
(
[id] => 6345789
[patent_doc_number] => 20100071367
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-25
[patent_title] => 'WATER RECIRCULATION SYSTEM FOR POWER PLANT BACKEND GAS TEMPERATURE CONTROL'
[patent_app_type] => utility
[patent_app_number] => 12/631290
[patent_app_country] => US
[patent_app_date] => 2009-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2564
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0071/20100071367.pdf
[firstpage_image] =>[orig_patent_app_number] => 12631290
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/631290 | Water recirculation system for power plant backend gas temperature control | Dec 3, 2009 | Issued |
Array
(
[id] => 7722862
[patent_doc_number] => 08096128
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-01-17
[patent_title] => 'Heat engine and heat to electricity systems and methods'
[patent_app_type] => utility
[patent_app_number] => 12/631379
[patent_app_country] => US
[patent_app_date] => 2009-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 21
[patent_no_of_words] => 6854
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/096/08096128.pdf
[firstpage_image] =>[orig_patent_app_number] => 12631379
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/631379 | Heat engine and heat to electricity systems and methods | Dec 3, 2009 | Issued |
Array
(
[id] => 6352703
[patent_doc_number] => 20100077765
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-04-01
[patent_title] => 'High-Pressure Fluid Compression System Utilizing Cascading Effluent Energy Recovery'
[patent_app_type] => utility
[patent_app_number] => 12/631276
[patent_app_country] => US
[patent_app_date] => 2009-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4885
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0077/20100077765.pdf
[firstpage_image] =>[orig_patent_app_number] => 12631276
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/631276 | High-Pressure Fluid Compression System Utilizing Cascading Effluent Energy Recovery | Dec 3, 2009 | Abandoned |
Array
(
[id] => 6400327
[patent_doc_number] => 20100139274
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-06-10
[patent_title] => 'Chloro- And Bromo-Fluoro Olefin Compounds Useful As Organic Rankine Cycle Working Fluids'
[patent_app_type] => utility
[patent_app_number] => 12/630647
[patent_app_country] => US
[patent_app_date] => 2009-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 7483
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0139/20100139274.pdf
[firstpage_image] =>[orig_patent_app_number] => 12630647
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/630647 | Chloro- and bromo-fluoro olefin compounds useful as organic rankine cycle working fluids | Dec 2, 2009 | Issued |
Array
(
[id] => 8662261
[patent_doc_number] => 08375715
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-02-19
[patent_title] => 'Energy converter for converting solar energy into electric power'
[patent_app_type] => utility
[patent_app_number] => 12/629126
[patent_app_country] => US
[patent_app_date] => 2009-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1980
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 419
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12629126
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/629126 | Energy converter for converting solar energy into electric power | Dec 1, 2009 | Issued |
Array
(
[id] => 8801392
[patent_doc_number] => 08439661
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-05-14
[patent_title] => 'Power take-off for compressors'
[patent_app_type] => utility
[patent_app_number] => 12/629227
[patent_app_country] => US
[patent_app_date] => 2009-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1722
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12629227
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/629227 | Power take-off for compressors | Dec 1, 2009 | Issued |
Array
(
[id] => 6174629
[patent_doc_number] => 20110120109
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-05-26
[patent_title] => 'FALLING WATER ELECTRICAL GENERATORS AND ELECTRICAL GENERATING METHODS'
[patent_app_type] => utility
[patent_app_number] => 12/626541
[patent_app_country] => US
[patent_app_date] => 2009-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 5636
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0120/20110120109.pdf
[firstpage_image] =>[orig_patent_app_number] => 12626541
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/626541 | FALLING WATER ELECTRICAL GENERATORS AND ELECTRICAL GENERATING METHODS | Nov 24, 2009 | Abandoned |
Array
(
[id] => 8979979
[patent_doc_number] => 08511085
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-08-20
[patent_title] => 'Direct evaporator apparatus and energy recovery system'
[patent_app_type] => utility
[patent_app_number] => 12/624636
[patent_app_country] => US
[patent_app_date] => 2009-11-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 5062
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12624636
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/624636 | Direct evaporator apparatus and energy recovery system | Nov 23, 2009 | Issued |
Array
(
[id] => 6535766
[patent_doc_number] => 20100124513
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-05-20
[patent_title] => 'Gear Pump'
[patent_app_type] => utility
[patent_app_number] => 12/620296
[patent_app_country] => US
[patent_app_date] => 2009-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 24
[patent_no_of_words] => 13018
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0124/20100124513.pdf
[firstpage_image] =>[orig_patent_app_number] => 12620296
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/620296 | Gear pump | Nov 16, 2009 | Issued |
Array
(
[id] => 5994065
[patent_doc_number] => 20110113778
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-05-19
[patent_title] => 'Apparatus and method for using solar power in existing power plants'
[patent_app_type] => utility
[patent_app_number] => 12/591317
[patent_app_country] => US
[patent_app_date] => 2009-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 5003
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0113/20110113778.pdf
[firstpage_image] =>[orig_patent_app_number] => 12591317
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/591317 | Apparatus and method for using solar power in existing power plants | Nov 15, 2009 | Abandoned |