Search

Hoang M. Nguyen

Examiner (ID: 2245, Phone: (571)272-4861 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3401, 3748, 2899, 3746, 3745
Total Applications
5342
Issued Applications
4264
Pending Applications
347
Abandoned Applications
767

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7078830 [patent_doc_number] => 20050044851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-03 [patent_title] => 'Monoprolellant/hypergolic powered proportional actuator' [patent_app_type] => utility [patent_app_number] => 10/490883 [patent_app_country] => US [patent_app_date] => 2002-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4861 [patent_no_of_claims] => 31 [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/A1/0044/20050044851.pdf [firstpage_image] =>[orig_patent_app_number] => 10490883 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/490883
Monoprolellant/hypergolic powered proportional actuator Sep 25, 2002 Issued
Array ( [id] => 1245097 [patent_doc_number] => 06672063 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-06 [patent_title] => 'Reciprocating hot air bottom cycle engine' [patent_app_type] => B1 [patent_app_number] => 10/255041 [patent_app_country] => US [patent_app_date] => 2002-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 32 [patent_no_of_words] => 7746 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/672/06672063.pdf [firstpage_image] =>[orig_patent_app_number] => 10255041 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/255041
Reciprocating hot air bottom cycle engine Sep 24, 2002 Issued
Array ( [id] => 1237444 [patent_doc_number] => 06681576 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-27 [patent_title] => 'Convective power generating method and device' [patent_app_type] => B1 [patent_app_number] => 10/239689 [patent_app_country] => US [patent_app_date] => 2002-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4377 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/681/06681576.pdf [firstpage_image] =>[orig_patent_app_number] => 10239689 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/239689
Convective power generating method and device Sep 24, 2002 Issued
Array ( [id] => 1018780 [patent_doc_number] => 06886340 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-05-03 [patent_title] => 'Method for converting waste into electricity' [patent_app_type] => utility [patent_app_number] => 10/252902 [patent_app_country] => US [patent_app_date] => 2002-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4600 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/886/06886340.pdf [firstpage_image] =>[orig_patent_app_number] => 10252902 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/252902
Method for converting waste into electricity Sep 22, 2002 Issued
Array ( [id] => 1066390 [patent_doc_number] => 06843058 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-01-18 [patent_title] => 'Method for making gypsum and zinc sulfide' [patent_app_type] => utility [patent_app_number] => 10/252193 [patent_app_country] => US [patent_app_date] => 2002-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 4653 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/843/06843058.pdf [firstpage_image] =>[orig_patent_app_number] => 10252193 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/252193
Method for making gypsum and zinc sulfide Sep 22, 2002 Issued
Array ( [id] => 1223226 [patent_doc_number] => 06694740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-24 [patent_title] => 'Method and system for a thermodynamic process for producing usable energy' [patent_app_type] => B2 [patent_app_number] => 10/251439 [patent_app_country] => US [patent_app_date] => 2002-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 15047 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/694/06694740.pdf [firstpage_image] =>[orig_patent_app_number] => 10251439 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/251439
Method and system for a thermodynamic process for producing usable energy Sep 19, 2002 Issued
Array ( [id] => 7215611 [patent_doc_number] => 20050076641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-14 [patent_title] => 'Rotary fluid machinery' [patent_app_type] => utility [patent_app_number] => 10/489911 [patent_app_country] => US [patent_app_date] => 2002-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8531 [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/A1/0076/20050076641.pdf [firstpage_image] =>[orig_patent_app_number] => 10489911 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/489911
Rotary fluid machinery Sep 19, 2002 Issued
Array ( [id] => 1259282 [patent_doc_number] => 06659067 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-09 [patent_title] => 'Radial vane rotary device and method of vane actuation' [patent_app_type] => B1 [patent_app_number] => 10/246973 [patent_app_country] => US [patent_app_date] => 2002-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 5136 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/659/06659067.pdf [firstpage_image] =>[orig_patent_app_number] => 10246973 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/246973
Radial vane rotary device and method of vane actuation Sep 18, 2002 Issued
Array ( [id] => 1234238 [patent_doc_number] => 06684639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-03 [patent_title] => 'Combustion turbine power generation system and method of controlling the same' [patent_app_type] => B2 [patent_app_number] => 10/246470 [patent_app_country] => US [patent_app_date] => 2002-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4758 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/684/06684639.pdf [firstpage_image] =>[orig_patent_app_number] => 10246470 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/246470
Combustion turbine power generation system and method of controlling the same Sep 18, 2002 Issued
Array ( [id] => 684609 [patent_doc_number] => 07076953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-18 [patent_title] => 'Method for controlling an engine with VGT and EGR systems' [patent_app_type] => utility [patent_app_number] => 10/474883 [patent_app_country] => US [patent_app_date] => 2002-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3424 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/076/07076953.pdf [firstpage_image] =>[orig_patent_app_number] => 10474883 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/474883
Method for controlling an engine with VGT and EGR systems Sep 18, 2002 Issued
Array ( [id] => 7438540 [patent_doc_number] => 20040050358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-18 [patent_title] => 'Magnetically coupled, sealed chamber, toroidal combustion and steam engine' [patent_app_type] => new [patent_app_number] => 10/244483 [patent_app_country] => US [patent_app_date] => 2002-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3053 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0050/20040050358.pdf [firstpage_image] =>[orig_patent_app_number] => 10244483 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/244483
Magnetically coupled, sealed chamber, toroidal combustion and steam engine Sep 15, 2002 Abandoned
Array ( [id] => 1263432 [patent_doc_number] => 06651433 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-25 [patent_title] => 'Brayton screw engine with brayton bottoming system' [patent_app_type] => B1 [patent_app_number] => 10/243461 [patent_app_country] => US [patent_app_date] => 2002-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 10702 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/651/06651433.pdf [firstpage_image] =>[orig_patent_app_number] => 10243461 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/243461
Brayton screw engine with brayton bottoming system Sep 12, 2002 Issued
Array ( [id] => 529139 [patent_doc_number] => 07165404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-23 [patent_title] => 'Method for optimizing a large-scale industrial facility, especially a power plant' [patent_app_type] => utility [patent_app_number] => 10/488663 [patent_app_country] => US [patent_app_date] => 2002-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3511 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/165/07165404.pdf [firstpage_image] =>[orig_patent_app_number] => 10488663 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/488663
Method for optimizing a large-scale industrial facility, especially a power plant Sep 11, 2002 Issued
Array ( [id] => 7435473 [patent_doc_number] => 20040050048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-18 [patent_title] => 'Geothermal system' [patent_app_type] => new [patent_app_number] => 10/242301 [patent_app_country] => US [patent_app_date] => 2002-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4081 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0050/20040050048.pdf [firstpage_image] =>[orig_patent_app_number] => 10242301 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/242301
Geothermal system Sep 11, 2002 Issued
Array ( [id] => 950351 [patent_doc_number] => 06959549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-01 [patent_title] => 'Micro-power unit' [patent_app_type] => utility [patent_app_number] => 10/489471 [patent_app_country] => US [patent_app_date] => 2002-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2057 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/959/06959549.pdf [firstpage_image] =>[orig_patent_app_number] => 10489471 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/489471
Micro-power unit Sep 11, 2002 Issued
Array ( [id] => 1269017 [patent_doc_number] => 06644030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-11 [patent_title] => 'Cooling systems and methods of cooling' [patent_app_type] => B2 [patent_app_number] => 10/236312 [patent_app_country] => US [patent_app_date] => 2002-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5070 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/644/06644030.pdf [firstpage_image] =>[orig_patent_app_number] => 10236312 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/236312
Cooling systems and methods of cooling Sep 5, 2002 Issued
Array ( [id] => 1136268 [patent_doc_number] => 06776356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-17 [patent_title] => 'Hydraulic actuator for supporting a boom' [patent_app_type] => B2 [patent_app_number] => 10/234373 [patent_app_country] => US [patent_app_date] => 2002-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4594 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/776/06776356.pdf [firstpage_image] =>[orig_patent_app_number] => 10234373 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/234373
Hydraulic actuator for supporting a boom Sep 4, 2002 Issued
Array ( [id] => 1205334 [patent_doc_number] => 06711897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-30 [patent_title] => 'Installation of power generation by ocean wave' [patent_app_type] => B2 [patent_app_number] => 10/235208 [patent_app_country] => US [patent_app_date] => 2002-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1488 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/711/06711897.pdf [firstpage_image] =>[orig_patent_app_number] => 10235208 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/235208
Installation of power generation by ocean wave Sep 3, 2002 Issued
Array ( [id] => 1263438 [patent_doc_number] => 06651435 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-25 [patent_title] => 'Water evaporation apparatus' [patent_app_type] => B1 [patent_app_number] => 10/232263 [patent_app_country] => US [patent_app_date] => 2002-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 2427 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/651/06651435.pdf [firstpage_image] =>[orig_patent_app_number] => 10232263 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/232263
Water evaporation apparatus Aug 28, 2002 Issued
Array ( [id] => 774234 [patent_doc_number] => 06996983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-14 [patent_title] => 'Stirling engine' [patent_app_type] => utility [patent_app_number] => 10/488053 [patent_app_country] => US [patent_app_date] => 2002-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7024 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/996/06996983.pdf [firstpage_image] =>[orig_patent_app_number] => 10488053 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/488053
Stirling engine Aug 26, 2002 Issued
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