Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 4603635 [patent_doc_number] => 07984613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-26 [patent_title] => 'Geothermal power generation system and method for adapting to mine shafts' [patent_app_type] => utility [patent_app_number] => 11/936821 [patent_app_country] => US [patent_app_date] => 2007-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5578 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/984/07984613.pdf [firstpage_image] =>[orig_patent_app_number] => 11936821 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/936821
Geothermal power generation system and method for adapting to mine shafts Nov 7, 2007 Issued
Array ( [id] => 4842187 [patent_doc_number] => 20080178594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'ENGINE FOR GENERATING MECHANICAL ENERGY' [patent_app_type] => utility [patent_app_number] => 11/933911 [patent_app_country] => US [patent_app_date] => 2007-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 11805 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20080178594.pdf [firstpage_image] =>[orig_patent_app_number] => 11933911 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/933911
ENGINE FOR GENERATING MECHANICAL ENERGY Oct 31, 2007 Abandoned
Array ( [id] => 5326634 [patent_doc_number] => 20090107111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'Implo-Dynamics™: a system, method, and apparatus for reducing airborne pollutant emissions and/or recovering energy' [patent_app_type] => utility [patent_app_number] => 11/981989 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 8633 [patent_no_of_claims] => 28 [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/A1/0107/20090107111.pdf [firstpage_image] =>[orig_patent_app_number] => 11981989 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/981989
Implo-Dynamicsâ„¢: a system, method, and apparatus for reducing airborne pollutant emissions and/or recovering energy Oct 30, 2007 Abandoned
Array ( [id] => 5326669 [patent_doc_number] => 20090107146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'SOLAR ENERGY POWER GENERATOR' [patent_app_type] => utility [patent_app_number] => 11/930192 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1522 [patent_no_of_claims] => 11 [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/A1/0107/20090107146.pdf [firstpage_image] =>[orig_patent_app_number] => 11930192 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/930192
Solar energy power generator Oct 30, 2007 Issued
Array ( [id] => 9024490 [patent_doc_number] => 08534062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Locally powered water distillation system' [patent_app_type] => utility [patent_app_number] => 11/926680 [patent_app_country] => US [patent_app_date] => 2007-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5828 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11926680 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/926680
Locally powered water distillation system Oct 28, 2007 Issued
Array ( [id] => 5581643 [patent_doc_number] => 20090100845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'POWER AND REGASIFICATION SYSTEM FOR LNG' [patent_app_type] => utility [patent_app_number] => 11/876450 [patent_app_country] => US [patent_app_date] => 2007-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 7218 [patent_no_of_claims] => 20 [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/A1/0100/20090100845.pdf [firstpage_image] =>[orig_patent_app_number] => 11876450 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/876450
Power and regasification system for LNG Oct 21, 2007 Issued
Array ( [id] => 5584636 [patent_doc_number] => 20090103838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'Collapsible fluid storage tank' [patent_app_type] => utility [patent_app_number] => 11/907770 [patent_app_country] => US [patent_app_date] => 2007-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2916 [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/A1/0103/20090103838.pdf [firstpage_image] =>[orig_patent_app_number] => 11907770 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/907770
Collapsible fluid storage tank Oct 16, 2007 Abandoned
Array ( [id] => 4672281 [patent_doc_number] => 20080209908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'APPARATUS AND METHOD FOR LIQUEFIED NATURAL GAS CARRIER PROPULSION' [patent_app_type] => utility [patent_app_number] => 11/873318 [patent_app_country] => US [patent_app_date] => 2007-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1719 [patent_no_of_claims] => 9 [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/A1/0209/20080209908.pdf [firstpage_image] =>[orig_patent_app_number] => 11873318 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/873318
Apparatus and method for liquefied natural gas carrier propulsion Oct 15, 2007 Issued
Array ( [id] => 6400329 [patent_doc_number] => 20100139275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'ELECTROGENERATING DEVICE WITH A HIGH-TEMPERATURE STEAM TURBINE' [patent_app_type] => utility [patent_app_number] => 12/527646 [patent_app_country] => US [patent_app_date] => 2007-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1400 [patent_no_of_claims] => 4 [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/A1/0139/20100139275.pdf [firstpage_image] =>[orig_patent_app_number] => 12527646 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/527646
Electrogenerating device with a high-temperature steam turbine Oct 9, 2007 Issued
Array ( [id] => 4428834 [patent_doc_number] => 07895839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Combined circulation condenser' [patent_app_type] => utility [patent_app_number] => 11/869418 [patent_app_country] => US [patent_app_date] => 2007-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1444 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/895/07895839.pdf [firstpage_image] =>[orig_patent_app_number] => 11869418 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/869418
Combined circulation condenser Oct 8, 2007 Issued
Array ( [id] => 4660233 [patent_doc_number] => 20080251140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-16 [patent_title] => 'Steam valve and steam turbine plant' [patent_app_type] => utility [patent_app_number] => 11/905821 [patent_app_country] => US [patent_app_date] => 2007-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2914 [patent_no_of_claims] => 7 [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/A1/0251/20080251140.pdf [firstpage_image] =>[orig_patent_app_number] => 11905821 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/905821
Steam valve and steam turbine plant Oct 3, 2007 Issued
Array ( [id] => 6279806 [patent_doc_number] => 20100119399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'VACUUM PUMP' [patent_app_type] => utility [patent_app_number] => 12/311513 [patent_app_country] => US [patent_app_date] => 2007-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3626 [patent_no_of_claims] => 27 [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/A1/0119/20100119399.pdf [firstpage_image] =>[orig_patent_app_number] => 12311513 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/311513
Vacuum pump Sep 30, 2007 Issued
Array ( [id] => 4678826 [patent_doc_number] => 20080245052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'Integrated Biomass Energy System' [patent_app_type] => utility [patent_app_number] => 11/863731 [patent_app_country] => US [patent_app_date] => 2007-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6443 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0245/20080245052.pdf [firstpage_image] =>[orig_patent_app_number] => 11863731 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/863731
Integrated Biomass Energy System Sep 27, 2007 Abandoned
Array ( [id] => 4911936 [patent_doc_number] => 20080092535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'SYSTEMS AND METHODS USING GRAVITY AND BUOYANCY FOR PRODUCING ENERGY' [patent_app_type] => utility [patent_app_number] => 11/862070 [patent_app_country] => US [patent_app_date] => 2007-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 10819 [patent_no_of_claims] => 25 [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/A1/0092/20080092535.pdf [firstpage_image] =>[orig_patent_app_number] => 11862070 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/862070
SYSTEMS AND METHODS USING GRAVITY AND BUOYANCY FOR PRODUCING ENERGY Sep 25, 2007 Abandoned
Array ( [id] => 5504763 [patent_doc_number] => 20090077969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'Heat Transfer Methods for Ocean Thermal Energy Conversion and Desalination' [patent_app_type] => utility [patent_app_number] => 11/860647 [patent_app_country] => US [patent_app_date] => 2007-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3913 [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/A1/0077/20090077969.pdf [firstpage_image] =>[orig_patent_app_number] => 11860647 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/860647
Heat Transfer Methods for Ocean Thermal Energy Conversion and Desalination Sep 24, 2007 Abandoned
Array ( [id] => 4935556 [patent_doc_number] => 20080072870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-27 [patent_title] => 'METHODS AND SYSTEMS EMPLOYING OSCILLATING VANE MACHINES' [patent_app_type] => utility [patent_app_number] => 11/858963 [patent_app_country] => US [patent_app_date] => 2007-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 16487 [patent_no_of_claims] => 18 [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/A1/0072/20080072870.pdf [firstpage_image] =>[orig_patent_app_number] => 11858963 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/858963
METHODS AND SYSTEMS EMPLOYING OSCILLATING VANE MACHINES Sep 20, 2007 Abandoned
Array ( [id] => 4672277 [patent_doc_number] => 20080209904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'Systems and Methods for Generating Electricity Using a Stirling Engine' [patent_app_type] => utility [patent_app_number] => 11/858458 [patent_app_country] => US [patent_app_date] => 2007-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4498 [patent_no_of_claims] => 22 [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/A1/0209/20080209904.pdf [firstpage_image] =>[orig_patent_app_number] => 11858458 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/858458
Systems and Methods for Generating Electricity Using a Stirling Engine Sep 19, 2007 Abandoned
Array ( [id] => 4815782 [patent_doc_number] => 20080223041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'Geothermal canal with hydrostatic system for use in a geothermal power plant' [patent_app_type] => utility [patent_app_number] => 11/900743 [patent_app_country] => US [patent_app_date] => 2007-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2979 [patent_no_of_claims] => 28 [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/A1/0223/20080223041.pdf [firstpage_image] =>[orig_patent_app_number] => 11900743 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/900743
Geothermal canal with hydrostatic system for use in a geothermal power plant Sep 12, 2007 Abandoned
Array ( [id] => 269296 [patent_doc_number] => 07562526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-21 [patent_title] => 'Wave power generating device' [patent_app_type] => utility [patent_app_number] => 11/854675 [patent_app_country] => US [patent_app_date] => 2007-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2995 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/562/07562526.pdf [firstpage_image] =>[orig_patent_app_number] => 11854675 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/854675
Wave power generating device Sep 12, 2007 Issued
Array ( [id] => 4941114 [patent_doc_number] => 20080078435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-03 [patent_title] => 'Mechanical/Thermo-Voltaic Solar Power System' [patent_app_type] => utility [patent_app_number] => 11/851882 [patent_app_country] => US [patent_app_date] => 2007-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4717 [patent_no_of_claims] => 20 [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/A1/0078/20080078435.pdf [firstpage_image] =>[orig_patent_app_number] => 11851882 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/851882
Mechanical/Thermo-Voltaic Solar Power System Sep 6, 2007 Abandoned
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