
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] => 6199926
[patent_doc_number] => 20110062712
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-03-17
[patent_title] => 'HYBRID POWER GENERATION CYCLE SYSTEMS AND METHODS'
[patent_app_type] => utility
[patent_app_number] => 12/751830
[patent_app_country] => US
[patent_app_date] => 2010-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2737
[patent_no_of_claims] => 18
[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/A1/0062/20110062712.pdf
[firstpage_image] =>[orig_patent_app_number] => 12751830
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/751830 | Hybrid power generation cycle systems and methods | Mar 30, 2010 | Issued |
Array
(
[id] => 6222175
[patent_doc_number] => 20100180587
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-07-22
[patent_title] => 'Power production employing buoyancy, gravity and kinetic energy'
[patent_app_type] => utility
[patent_app_number] => 12/748556
[patent_app_country] => US
[patent_app_date] => 2010-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 6086
[patent_no_of_claims] => 10
[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/A1/0180/20100180587.pdf
[firstpage_image] =>[orig_patent_app_number] => 12748556
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/748556 | Power production employing buoyancy, gravity and kinetic energy | Mar 28, 2010 | Issued |
Array
(
[id] => 8519078
[patent_doc_number] => 20120318486
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-12-20
[patent_title] => 'HEAT EXCHANGER FOR STIRLING ENGINE'
[patent_app_type] => utility
[patent_app_number] => 13/578920
[patent_app_country] => US
[patent_app_date] => 2010-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 14730
[patent_no_of_claims] => 11
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13578920
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/578920 | Heat exchanger for stirling engine | Mar 25, 2010 | Issued |
Array
(
[id] => 9353148
[patent_doc_number] => 08671675
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-03-18
[patent_title] => 'Wave powered electric generator system'
[patent_app_type] => utility
[patent_app_number] => 12/730578
[patent_app_country] => US
[patent_app_date] => 2010-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 2950
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12730578
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/730578 | Wave powered electric generator system | Mar 23, 2010 | Issued |
Array
(
[id] => 6315017
[patent_doc_number] => 20100242475
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-09-30
[patent_title] => 'Systems and Methods of Thermal-Electric Power Generation Including Latent Heat Utilization Features'
[patent_app_type] => utility
[patent_app_number] => 12/720654
[patent_app_country] => US
[patent_app_date] => 2010-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 4628
[patent_no_of_claims] => 30
[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/A1/0242/20100242475.pdf
[firstpage_image] =>[orig_patent_app_number] => 12720654
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/720654 | Systems and Methods of Thermal-Electric Power Generation Including Latent Heat Utilization Features | Mar 8, 2010 | Abandoned |
Array
(
[id] => 6081122
[patent_doc_number] => 20110214426
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-09-08
[patent_title] => 'TURBINE SYSTEM INCLUDING VALVE FOR LEAK OFF LINE FOR CONTROLLING SEAL STEAM FLOW'
[patent_app_type] => utility
[patent_app_number] => 12/715681
[patent_app_country] => US
[patent_app_date] => 2010-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3109
[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/A1/0214/20110214426.pdf
[firstpage_image] =>[orig_patent_app_number] => 12715681
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/715681 | Turbine system including valve for leak off line for controlling seal steam flow | Mar 1, 2010 | Issued |
Array
(
[id] => 9586990
[patent_doc_number] => 08776521
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-07-15
[patent_title] => 'Systems and methods for prewarming heat recovery steam generator piping'
[patent_app_type] => utility
[patent_app_number] => 12/713213
[patent_app_country] => US
[patent_app_date] => 2010-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2056
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12713213
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/713213 | Systems and methods for prewarming heat recovery steam generator piping | Feb 25, 2010 | Issued |
Array
(
[id] => 9164637
[patent_doc_number] => 08590307
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-11-26
[patent_title] => 'Auto optimizing control system for organic rankine cycle plants'
[patent_app_type] => utility
[patent_app_number] => 12/712954
[patent_app_country] => US
[patent_app_date] => 2010-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2763
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 239
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12712954
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/712954 | Auto optimizing control system for organic rankine cycle plants | Feb 24, 2010 | Issued |
Array
(
[id] => 4529718
[patent_doc_number] => 07874155
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-01-25
[patent_title] => 'Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression'
[patent_app_type] => utility
[patent_app_number] => 12/712799
[patent_app_country] => US
[patent_app_date] => 2010-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 88
[patent_figures_cnt] => 100
[patent_no_of_words] => 35600
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/874/07874155.pdf
[firstpage_image] =>[orig_patent_app_number] => 12712799
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/712799 | Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression | Feb 24, 2010 | Issued |
Array
(
[id] => 9284143
[patent_doc_number] => 08640461
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-02-04
[patent_title] => 'Heat exchangers and tower structure for density-driven power generation'
[patent_app_type] => utility
[patent_app_number] => 12/709215
[patent_app_country] => US
[patent_app_date] => 2010-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 23
[patent_no_of_words] => 12613
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 620
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12709215
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/709215 | Heat exchangers and tower structure for density-driven power generation | Feb 18, 2010 | Issued |
Array
(
[id] => 6600741
[patent_doc_number] => 20100223925
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-09-09
[patent_title] => 'SOLAR THERMAL RECEIVER AND SOLAR THERMAL POWER GENERATION FACILITY'
[patent_app_type] => utility
[patent_app_number] => 12/708158
[patent_app_country] => US
[patent_app_date] => 2010-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6236
[patent_no_of_claims] => 8
[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/A1/0223/20100223925.pdf
[firstpage_image] =>[orig_patent_app_number] => 12708158
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/708158 | SOLAR THERMAL RECEIVER AND SOLAR THERMAL POWER GENERATION FACILITY | Feb 17, 2010 | Abandoned |
Array
(
[id] => 6400334
[patent_doc_number] => 20100139276
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-06-10
[patent_title] => 'Method of Efficiency and Emissions Performance Improvement for the Simple Steam Cycle'
[patent_app_type] => utility
[patent_app_number] => 12/707206
[patent_app_country] => US
[patent_app_date] => 2010-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 8996
[patent_no_of_claims] => 39
[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/A1/0139/20100139276.pdf
[firstpage_image] =>[orig_patent_app_number] => 12707206
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/707206 | Method of efficiency and emissions performance improvement for the simple steam cycle | Feb 16, 2010 | Issued |
Array
(
[id] => 6402130
[patent_doc_number] => 20100139613
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-06-10
[patent_title] => 'PLASMA-VORTEX ENGINE AND METHOD OF OPERATION THEREFOR'
[patent_app_type] => utility
[patent_app_number] => 12/705731
[patent_app_country] => US
[patent_app_date] => 2010-02-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 8176
[patent_no_of_claims] => 22
[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/A1/0139/20100139613.pdf
[firstpage_image] =>[orig_patent_app_number] => 12705731
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/705731 | Plasma-vortex engine and method of operation therefor | Feb 14, 2010 | Issued |
Array
(
[id] => 6483059
[patent_doc_number] => 20100199661
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-08-12
[patent_title] => 'Control Valve for a Stirling Engine'
[patent_app_type] => utility
[patent_app_number] => 12/703447
[patent_app_country] => US
[patent_app_date] => 2010-02-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 6243
[patent_no_of_claims] => 18
[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/A1/0199/20100199661.pdf
[firstpage_image] =>[orig_patent_app_number] => 12703447
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/703447 | Control valve for a stirling engine | Feb 9, 2010 | Issued |
Array
(
[id] => 8992941
[patent_doc_number] => 08516813
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-08-27
[patent_title] => 'Rod seal assembly for a stirling engine'
[patent_app_type] => utility
[patent_app_number] => 12/703380
[patent_app_country] => US
[patent_app_date] => 2010-02-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 14
[patent_no_of_words] => 6246
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12703380
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/703380 | Rod seal assembly for a stirling engine | Feb 9, 2010 | Issued |
Array
(
[id] => 6169807
[patent_doc_number] => 20110196542
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-08-11
[patent_title] => 'SYSTEMS AND METHODS FOR PROVIDING BACKUP ENERGY TO A LOAD'
[patent_app_type] => utility
[patent_app_number] => 12/703026
[patent_app_country] => US
[patent_app_date] => 2010-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 20
[patent_no_of_words] => 11010
[patent_no_of_claims] => 21
[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/A1/0196/20110196542.pdf
[firstpage_image] =>[orig_patent_app_number] => 12703026
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/703026 | Systems and methods for providing backup energy to a load | Feb 8, 2010 | Issued |
Array
(
[id] => 6106325
[patent_doc_number] => 20110187113
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-08-04
[patent_title] => 'HYDRO-ELECTRIC SYSTEM AND DEVICE FOR PRODUCING ENERGY'
[patent_app_type] => utility
[patent_app_number] => 12/699963
[patent_app_country] => US
[patent_app_date] => 2010-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 7704
[patent_no_of_claims] => 29
[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/A1/0187/20110187113.pdf
[firstpage_image] =>[orig_patent_app_number] => 12699963
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/699963 | HYDRO-ELECTRIC SYSTEM AND DEVICE FOR PRODUCING ENERGY | Feb 3, 2010 | Abandoned |
Array
(
[id] => 6384327
[patent_doc_number] => 20100162697
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-07-01
[patent_title] => ' STIRLING ENGINE AND ASSOCIATED METHODS'
[patent_app_type] => utility
[patent_app_number] => 12/700481
[patent_app_country] => US
[patent_app_date] => 2010-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 24
[patent_no_of_words] => 8036
[patent_no_of_claims] => 9
[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/A1/0162/20100162697.pdf
[firstpage_image] =>[orig_patent_app_number] => 12700481
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/700481 | STIRLING ENGINE AND ASSOCIATED METHODS | Feb 3, 2010 | Abandoned |
Array
(
[id] => 9411310
[patent_doc_number] => 08695344
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-04-15
[patent_title] => 'Systems, methods and apparatuses for converting thermal energy into mechanical and electrical power'
[patent_app_type] => utility
[patent_app_number] => 12/698357
[patent_app_country] => US
[patent_app_date] => 2010-02-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 14926
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 430
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12698357
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/698357 | Systems, methods and apparatuses for converting thermal energy into mechanical and electrical power | Feb 1, 2010 | Issued |
Array
(
[id] => 6483018
[patent_doc_number] => 20100199657
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-08-12
[patent_title] => 'THERMAL IMPROVEMENTS FOR AN EXTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/698400
[patent_app_country] => US
[patent_app_date] => 2010-02-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 24
[patent_no_of_words] => 8174
[patent_no_of_claims] => 8
[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/A1/0199/20100199657.pdf
[firstpage_image] =>[orig_patent_app_number] => 12698400
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/698400 | THERMAL IMPROVEMENTS FOR AN EXTERNAL COMBUSTION ENGINE | Feb 1, 2010 | Abandoned |