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] => 7156523 [patent_doc_number] => 20040074238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-22 [patent_title] => 'Exhaust heat recovery system' [patent_app_type] => new [patent_app_number] => 10/467025 [patent_app_country] => US [patent_app_date] => 2003-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12717 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0074/20040074238.pdf [firstpage_image] =>[orig_patent_app_number] => 10467025 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/467025
Exhaust heat recovery system Nov 28, 2002 Issued
Array ( [id] => 1081210 [patent_doc_number] => 06832480 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-21 [patent_title] => 'Power generation system utilizing oxidized gases from waste combustion' [patent_app_type] => B1 [patent_app_number] => 10/305729 [patent_app_country] => US [patent_app_date] => 2002-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6519 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/832/06832480.pdf [firstpage_image] =>[orig_patent_app_number] => 10305729 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/305729
Power generation system utilizing oxidized gases from waste combustion Nov 26, 2002 Issued
Array ( [id] => 7443490 [patent_doc_number] => 20040098986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-27 [patent_title] => 'Methods and apparatus for generating and storing solar energy' [patent_app_type] => new [patent_app_number] => 10/306480 [patent_app_country] => US [patent_app_date] => 2002-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2309 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0098/20040098986.pdf [firstpage_image] =>[orig_patent_app_number] => 10306480 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/306480
Methods and apparatus for generating and storing solar energy Nov 26, 2002 Abandoned
Array ( [id] => 1219217 [patent_doc_number] => 06698183 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-02 [patent_title] => 'Hydrogen motor' [patent_app_type] => B1 [patent_app_number] => 10/305922 [patent_app_country] => US [patent_app_date] => 2002-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 8029 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/698/06698183.pdf [firstpage_image] =>[orig_patent_app_number] => 10305922 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/305922
Hydrogen motor Nov 25, 2002 Issued
Array ( [id] => 6757904 [patent_doc_number] => 20030121265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-03 [patent_title] => 'System and method for starting an engine' [patent_app_type] => new [patent_app_number] => 10/303166 [patent_app_country] => US [patent_app_date] => 2002-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4381 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0121/20030121265.pdf [firstpage_image] =>[orig_patent_app_number] => 10303166 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/303166
System and method for starting an engine Nov 24, 2002 Issued
Array ( [id] => 1168635 [patent_doc_number] => 06739136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-25 [patent_title] => 'Combustion system for hybrid solar fossil fuel receiver' [patent_app_type] => B2 [patent_app_number] => 10/301982 [patent_app_country] => US [patent_app_date] => 2002-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3261 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/739/06739136.pdf [firstpage_image] =>[orig_patent_app_number] => 10301982 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/301982
Combustion system for hybrid solar fossil fuel receiver Nov 21, 2002 Issued
Array ( [id] => 1189766 [patent_doc_number] => 06729131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-04 [patent_title] => 'Stirling engine' [patent_app_type] => B2 [patent_app_number] => 10/276958 [patent_app_country] => US [patent_app_date] => 2002-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 27 [patent_no_of_words] => 5653 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/729/06729131.pdf [firstpage_image] =>[orig_patent_app_number] => 10276958 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/276958
Stirling engine Nov 20, 2002 Issued
Array ( [id] => 6810883 [patent_doc_number] => 20030070433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-17 [patent_title] => 'Condenser neck between a steam turbine and a condenser' [patent_app_type] => new [patent_app_number] => 10/299807 [patent_app_country] => US [patent_app_date] => 2002-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1501 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0070/20030070433.pdf [firstpage_image] =>[orig_patent_app_number] => 10299807 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/299807
Condenser neck between a steam turbine and a condenser Nov 19, 2002 Abandoned
Array ( [id] => 7024801 [patent_doc_number] => 20050019195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Rotary piston pump' [patent_app_type] => utility [patent_app_number] => 10/496090 [patent_app_country] => US [patent_app_date] => 2002-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6447 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0019/20050019195.pdf [firstpage_image] =>[orig_patent_app_number] => 10496090 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/496090
Rotary piston pump Nov 18, 2002 Abandoned
Array ( [id] => 1028813 [patent_doc_number] => 06877308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-12 [patent_title] => 'Portable combustion-engined power tool and a method of operating same' [patent_app_type] => utility [patent_app_number] => 10/295409 [patent_app_country] => US [patent_app_date] => 2002-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 5887 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/877/06877308.pdf [firstpage_image] =>[orig_patent_app_number] => 10295409 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/295409
Portable combustion-engined power tool and a method of operating same Nov 14, 2002 Issued
Array ( [id] => 7452063 [patent_doc_number] => 20040093862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-20 [patent_title] => 'Energy from water movement' [patent_app_type] => new [patent_app_number] => 10/228243 [patent_app_country] => US [patent_app_date] => 2002-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2435 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0093/20040093862.pdf [firstpage_image] =>[orig_patent_app_number] => 10228243 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/228243
Energy from water movement Nov 13, 2002 Abandoned
Array ( [id] => 7349658 [patent_doc_number] => 20040088982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-13 [patent_title] => 'Power generation with a centrifugal compressor' [patent_app_type] => new [patent_app_number] => 10/293709 [patent_app_country] => US [patent_app_date] => 2002-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3439 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0088/20040088982.pdf [firstpage_image] =>[orig_patent_app_number] => 10293709 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/293709
Power generation with a centrifugal compressor Nov 12, 2002 Issued
Array ( [id] => 7349660 [patent_doc_number] => 20040088983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-13 [patent_title] => 'Dual-use radial turbomachine' [patent_app_type] => new [patent_app_number] => 10/293713 [patent_app_country] => US [patent_app_date] => 2002-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4183 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0088/20040088983.pdf [firstpage_image] =>[orig_patent_app_number] => 10293713 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/293713
Dual-use radial turbomachine Nov 12, 2002 Issued
Array ( [id] => 520460 [patent_doc_number] => 07174716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-13 [patent_title] => 'Organic rankine cycle waste heat applications' [patent_app_type] => utility [patent_app_number] => 10/293727 [patent_app_country] => US [patent_app_date] => 2002-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3437 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/174/07174716.pdf [firstpage_image] =>[orig_patent_app_number] => 10293727 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/293727
Organic rankine cycle waste heat applications Nov 12, 2002 Issued
Array ( [id] => 7349670 [patent_doc_number] => 20040088986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-13 [patent_title] => 'Turbine with vaned nozzles' [patent_app_type] => new [patent_app_number] => 10/293711 [patent_app_country] => US [patent_app_date] => 2002-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3440 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0088/20040088986.pdf [firstpage_image] =>[orig_patent_app_number] => 10293711 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/293711
Turbine with vaned nozzles Nov 12, 2002 Issued
Array ( [id] => 789532 [patent_doc_number] => 06983593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-10 [patent_title] => 'Stirling engine assembly' [patent_app_type] => utility [patent_app_number] => 10/483950 [patent_app_country] => US [patent_app_date] => 2002-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2572 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/983/06983593.pdf [firstpage_image] =>[orig_patent_app_number] => 10483950 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/483950
Stirling engine assembly Nov 11, 2002 Issued
Array ( [id] => 1216010 [patent_doc_number] => 06701711 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-09 [patent_title] => 'Molten salt receiver cooling system' [patent_app_type] => B1 [patent_app_number] => 10/291927 [patent_app_country] => US [patent_app_date] => 2002-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5231 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/701/06701711.pdf [firstpage_image] =>[orig_patent_app_number] => 10291927 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/291927
Molten salt receiver cooling system Nov 10, 2002 Issued
Array ( [id] => 521443 [patent_doc_number] => 07174827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-13 [patent_title] => 'Mounting clip for thrust bearing' [patent_app_type] => utility [patent_app_number] => 10/494978 [patent_app_country] => US [patent_app_date] => 2002-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 1530 [patent_no_of_claims] => 6 [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/07/174/07174827.pdf [firstpage_image] =>[orig_patent_app_number] => 10494978 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/494978
Mounting clip for thrust bearing Nov 6, 2002 Issued
Array ( [id] => 7184527 [patent_doc_number] => 20040083731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-06 [patent_title] => 'Uncoupled, thermal-compressor, gas-turbine engine' [patent_app_type] => new [patent_app_number] => 10/286227 [patent_app_country] => US [patent_app_date] => 2002-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 46 [patent_no_of_words] => 29998 [patent_no_of_claims] => 68 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0083/20040083731.pdf [firstpage_image] =>[orig_patent_app_number] => 10286227 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/286227
Uncoupled, thermal-compressor, gas-turbine engine Oct 31, 2002 Issued
Array ( [id] => 409485 [patent_doc_number] => 07281380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-16 [patent_title] => 'Heat exchange device' [patent_app_type] => utility [patent_app_number] => 10/496078 [patent_app_country] => US [patent_app_date] => 2002-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 24 [patent_no_of_words] => 7339 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/281/07281380.pdf [firstpage_image] =>[orig_patent_app_number] => 10496078 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/496078
Heat exchange device Oct 31, 2002 Issued
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