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] => 5763994 [patent_doc_number] => 20050262841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Variable geometry turbine' [patent_app_type] => utility [patent_app_number] => 11/195000 [patent_app_country] => US [patent_app_date] => 2005-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3490 [patent_no_of_claims] => 18 [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/A1/0262/20050262841.pdf [firstpage_image] =>[orig_patent_app_number] => 11195000 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/195000
Variable geometry turbine Aug 1, 2005 Issued
Array ( [id] => 5587868 [patent_doc_number] => 20060037319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-23 [patent_title] => 'Building energy capture and reserve system' [patent_app_type] => utility [patent_app_number] => 11/194822 [patent_app_country] => US [patent_app_date] => 2005-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2978 [patent_no_of_claims] => 19 [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/A1/0037/20060037319.pdf [firstpage_image] =>[orig_patent_app_number] => 11194822 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/194822
Building energy capture and reserve system Jul 31, 2005 Abandoned
Array ( [id] => 887748 [patent_doc_number] => 07343744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-18 [patent_title] => 'Method and system for controlling a reheat turbine-generator' [patent_app_type] => utility [patent_app_number] => 11/161223 [patent_app_country] => US [patent_app_date] => 2005-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3094 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/343/07343744.pdf [firstpage_image] =>[orig_patent_app_number] => 11161223 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/161223
Method and system for controlling a reheat turbine-generator Jul 26, 2005 Issued
Array ( [id] => 4747915 [patent_doc_number] => 20080155985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'Heat Energy Recapture And Recycle And Its New Applications' [patent_app_type] => utility [patent_app_number] => 11/795835 [patent_app_country] => US [patent_app_date] => 2005-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 38261 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 59 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0155/20080155985.pdf [firstpage_image] =>[orig_patent_app_number] => 11795835 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/795835
Heat energy recapture and recycle and its new applications Jul 26, 2005 Issued
Array ( [id] => 347773 [patent_doc_number] => 07493885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-24 [patent_title] => 'Asymmetric complete expansion rotary engine cycle' [patent_app_type] => utility [patent_app_number] => 11/189137 [patent_app_country] => US [patent_app_date] => 2005-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 21 [patent_no_of_words] => 6732 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/493/07493885.pdf [firstpage_image] =>[orig_patent_app_number] => 11189137 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/189137
Asymmetric complete expansion rotary engine cycle Jul 24, 2005 Issued
Array ( [id] => 6928065 [patent_doc_number] => 20050279097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Water vaporization apparatus' [patent_app_type] => utility [patent_app_number] => 11/186352 [patent_app_country] => US [patent_app_date] => 2005-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 2766 [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/A1/0279/20050279097.pdf [firstpage_image] =>[orig_patent_app_number] => 11186352 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/186352
Water vaporization apparatus Jul 20, 2005 Issued
Array ( [id] => 202094 [patent_doc_number] => 07628017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-08 [patent_title] => 'Production of hydrogen using low-energy solar energy' [patent_app_type] => utility [patent_app_number] => 11/661978 [patent_app_country] => US [patent_app_date] => 2005-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2524 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/628/07628017.pdf [firstpage_image] =>[orig_patent_app_number] => 11661978 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/661978
Production of hydrogen using low-energy solar energy Jul 17, 2005 Issued
Array ( [id] => 406580 [patent_doc_number] => 07284376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-23 [patent_title] => 'Method of and apparatus for cooling a seal for machinery' [patent_app_type] => utility [patent_app_number] => 11/182740 [patent_app_country] => US [patent_app_date] => 2005-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3954 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/284/07284376.pdf [firstpage_image] =>[orig_patent_app_number] => 11182740 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/182740
Method of and apparatus for cooling a seal for machinery Jul 17, 2005 Issued
Array ( [id] => 255192 [patent_doc_number] => 07574856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-18 [patent_title] => 'Configurations and methods for power generation with integrated LNG regasification' [patent_app_type] => utility [patent_app_number] => 11/571901 [patent_app_country] => US [patent_app_date] => 2005-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5127 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/574/07574856.pdf [firstpage_image] =>[orig_patent_app_number] => 11571901 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/571901
Configurations and methods for power generation with integrated LNG regasification Jul 13, 2005 Issued
Array ( [id] => 5788653 [patent_doc_number] => 20060010870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-19 [patent_title] => 'Efficient conversion of heat to useful energy' [patent_app_type] => utility [patent_app_number] => 11/182603 [patent_app_country] => US [patent_app_date] => 2005-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4911 [patent_no_of_claims] => 30 [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/A1/0010/20060010870.pdf [firstpage_image] =>[orig_patent_app_number] => 11182603 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/182603
Efficient conversion of heat to useful energy Jul 13, 2005 Issued
Array ( [id] => 707365 [patent_doc_number] => 07055326 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-06-06 [patent_title] => 'Single flow cascade power system' [patent_app_type] => utility [patent_app_number] => 11/180049 [patent_app_country] => US [patent_app_date] => 2005-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9005 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/055/07055326.pdf [firstpage_image] =>[orig_patent_app_number] => 11180049 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/180049
Single flow cascade power system Jul 11, 2005 Issued
Array ( [id] => 5735151 [patent_doc_number] => 20060005541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-12 [patent_title] => 'Water powered engine' [patent_app_type] => utility [patent_app_number] => 11/177469 [patent_app_country] => US [patent_app_date] => 2005-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1207 [patent_no_of_claims] => 12 [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/A1/0005/20060005541.pdf [firstpage_image] =>[orig_patent_app_number] => 11177469 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/177469
Water powered engine Jul 10, 2005 Abandoned
Array ( [id] => 426968 [patent_doc_number] => 07266940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-11 [patent_title] => 'Systems and methods for power generation with carbon dioxide isolation' [patent_app_type] => utility [patent_app_number] => 11/178165 [patent_app_country] => US [patent_app_date] => 2005-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4624 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/266/07266940.pdf [firstpage_image] =>[orig_patent_app_number] => 11178165 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/178165
Systems and methods for power generation with carbon dioxide isolation Jul 7, 2005 Issued
Array ( [id] => 4991239 [patent_doc_number] => 20070006583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-11 [patent_title] => 'NANOTUBE ELECTRON EMISSION THERMAL ENERGY TRANSFER DEVICES' [patent_app_type] => utility [patent_app_number] => 11/160717 [patent_app_country] => US [patent_app_date] => 2005-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4656 [patent_no_of_claims] => 17 [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/A1/0006/20070006583.pdf [firstpage_image] =>[orig_patent_app_number] => 11160717 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/160717
NANOTUBE ELECTRON EMISSION THERMAL ENERGY TRANSFER DEVICES Jul 5, 2005 Abandoned
Array ( [id] => 5892473 [patent_doc_number] => 20060001010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-05 [patent_title] => 'Volume phase transition to induce gel movement' [patent_app_type] => utility [patent_app_number] => 11/166164 [patent_app_country] => US [patent_app_date] => 2005-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7526 [patent_no_of_claims] => 19 [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/A1/0001/20060001010.pdf [firstpage_image] =>[orig_patent_app_number] => 11166164 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/166164
Volume phase transition to induce gel movement Jun 26, 2005 Issued
Array ( [id] => 906801 [patent_doc_number] => 07328578 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-02-12 [patent_title] => 'Integrated OTEC platform' [patent_app_type] => utility [patent_app_number] => 11/165277 [patent_app_country] => US [patent_app_date] => 2005-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6098 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/328/07328578.pdf [firstpage_image] =>[orig_patent_app_number] => 11165277 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/165277
Integrated OTEC platform Jun 23, 2005 Issued
Array ( [id] => 6922391 [patent_doc_number] => 20050235646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-27 [patent_title] => 'Apparatus and method for a heat engine' [patent_app_type] => utility [patent_app_number] => 11/159558 [patent_app_country] => US [patent_app_date] => 2005-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5358 [patent_no_of_claims] => 5 [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/A1/0235/20050235646.pdf [firstpage_image] =>[orig_patent_app_number] => 11159558 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/159558
Apparatus and method for a heat engine Jun 21, 2005 Issued
Array ( [id] => 6963341 [patent_doc_number] => 20050230238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-20 [patent_title] => 'Diffusion driven water purification apparatus and process' [patent_app_type] => utility [patent_app_number] => 11/154890 [patent_app_country] => US [patent_app_date] => 2005-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9525 [patent_no_of_claims] => 22 [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/A1/0230/20050230238.pdf [firstpage_image] =>[orig_patent_app_number] => 11154890 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/154890
Diffusion driven water purification apparatus and process Jun 15, 2005 Issued
Array ( [id] => 5072066 [patent_doc_number] => 20070012041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-18 [patent_title] => 'HYBRID GENERATION WITH ALTERNATIVE FUEL SOURCES' [patent_app_type] => utility [patent_app_number] => 11/153246 [patent_app_country] => US [patent_app_date] => 2005-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12548 [patent_no_of_claims] => 10 [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/A1/0012/20070012041.pdf [firstpage_image] =>[orig_patent_app_number] => 11153246 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/153246
Hybrid generation with alternative fuel sources Jun 13, 2005 Issued
Array ( [id] => 735642 [patent_doc_number] => 07028480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-18 [patent_title] => 'Steam temperature control system, method of controlling steam temperature and power plant using the same' [patent_app_type] => utility [patent_app_number] => 11/148553 [patent_app_country] => US [patent_app_date] => 2005-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 9025 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/028/07028480.pdf [firstpage_image] =>[orig_patent_app_number] => 11148553 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/148553
Steam temperature control system, method of controlling steam temperature and power plant using the same Jun 8, 2005 Issued
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