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] => 5779058 [patent_doc_number] => 20060201153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-14 [patent_title] => 'Rankine cycle system' [patent_app_type] => utility [patent_app_number] => 11/370849 [patent_app_country] => US [patent_app_date] => 2006-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3631 [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/A1/0201/20060201153.pdf [firstpage_image] =>[orig_patent_app_number] => 11370849 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/370849
Rankine cycle system Mar 8, 2006 Abandoned
Array ( [id] => 182708 [patent_doc_number] => 07647771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-19 [patent_title] => 'Thermally driven piston assembly and position control therefor' [patent_app_type] => utility [patent_app_number] => 11/374480 [patent_app_country] => US [patent_app_date] => 2006-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3123 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/647/07647771.pdf [firstpage_image] =>[orig_patent_app_number] => 11374480 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/374480
Thermally driven piston assembly and position control therefor Mar 7, 2006 Issued
Array ( [id] => 5756311 [patent_doc_number] => 20060207256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-21 [patent_title] => 'Supply pump actuating turbine' [patent_app_type] => utility [patent_app_number] => 11/369580 [patent_app_country] => US [patent_app_date] => 2006-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3984 [patent_no_of_claims] => 14 [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/A1/0207/20060207256.pdf [firstpage_image] =>[orig_patent_app_number] => 11369580 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/369580
Supply pump actuating turbine Mar 6, 2006 Issued
Array ( [id] => 5128215 [patent_doc_number] => 20070204612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-06 [patent_title] => 'SHAPE MEMORY ALLOY LATCHING VALVE' [patent_app_type] => utility [patent_app_number] => 11/369345 [patent_app_country] => US [patent_app_date] => 2006-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2929 [patent_no_of_claims] => 7 [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/A1/0204/20070204612.pdf [firstpage_image] =>[orig_patent_app_number] => 11369345 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/369345
Shape memory alloy latching valve Mar 5, 2006 Issued
Array ( [id] => 5749775 [patent_doc_number] => 20060218924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'Heat energy recovery apparatus' [patent_app_type] => utility [patent_app_number] => 11/366438 [patent_app_country] => US [patent_app_date] => 2006-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6319 [patent_no_of_claims] => 6 [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/A1/0218/20060218924.pdf [firstpage_image] =>[orig_patent_app_number] => 11366438 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/366438
Heat energy recovery apparatus Mar 2, 2006 Issued
Array ( [id] => 5261204 [patent_doc_number] => 20090113889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'Catalytic burner for stirling engine' [patent_app_type] => utility [patent_app_number] => 11/364402 [patent_app_country] => US [patent_app_date] => 2006-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2935 [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/A1/0113/20090113889.pdf [firstpage_image] =>[orig_patent_app_number] => 11364402 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/364402
Catalytic burner for stirling engine Feb 27, 2006 Abandoned
Array ( [id] => 5779379 [patent_doc_number] => 20060201474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-14 [patent_title] => 'Dual piston rotary engine' [patent_app_type] => utility [patent_app_number] => 11/360566 [patent_app_country] => US [patent_app_date] => 2006-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 5474 [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/A1/0201/20060201474.pdf [firstpage_image] =>[orig_patent_app_number] => 11360566 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/360566
Dual piston rotary engine Feb 23, 2006 Abandoned
Array ( [id] => 4434370 [patent_doc_number] => 07926277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-19 [patent_title] => 'Condensers and their monitoring' [patent_app_type] => utility [patent_app_number] => 11/358433 [patent_app_country] => US [patent_app_date] => 2006-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 14524 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/926/07926277.pdf [firstpage_image] =>[orig_patent_app_number] => 11358433 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/358433
Condensers and their monitoring Feb 20, 2006 Issued
Array ( [id] => 5065773 [patent_doc_number] => 20070186874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-16 [patent_title] => 'Moisture separator and reheater' [patent_app_type] => utility [patent_app_number] => 11/355224 [patent_app_country] => US [patent_app_date] => 2006-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1704 [patent_no_of_claims] => 2 [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/A1/0186/20070186874.pdf [firstpage_image] =>[orig_patent_app_number] => 11355224 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/355224
Moisture separator and reheater Feb 15, 2006 Issued
Array ( [id] => 5592810 [patent_doc_number] => 20060156726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-20 [patent_title] => 'Cooling system' [patent_app_type] => utility [patent_app_number] => 11/354807 [patent_app_country] => US [patent_app_date] => 2006-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4756 [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/A1/0156/20060156726.pdf [firstpage_image] =>[orig_patent_app_number] => 11354807 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/354807
Cooling system Feb 15, 2006 Abandoned
Array ( [id] => 5065452 [patent_doc_number] => 20070186553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-16 [patent_title] => 'Thermo-driven engine' [patent_app_type] => utility [patent_app_number] => 11/354035 [patent_app_country] => US [patent_app_date] => 2006-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2136 [patent_no_of_claims] => 7 [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/A1/0186/20070186553.pdf [firstpage_image] =>[orig_patent_app_number] => 11354035 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/354035
Thermo-driven engine Feb 14, 2006 Abandoned
Array ( [id] => 5674477 [patent_doc_number] => 20060179832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-17 [patent_title] => 'O.H.E.G.' [patent_app_type] => utility [patent_app_number] => 11/350330 [patent_app_country] => US [patent_app_date] => 2006-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 2693 [patent_no_of_claims] => 10 [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/A1/0179/20060179832.pdf [firstpage_image] =>[orig_patent_app_number] => 11350330 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/350330
O.H.E.G. Feb 8, 2006 Abandoned
Array ( [id] => 5030527 [patent_doc_number] => 20070095066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Method and system for producing power from a source of steam' [patent_app_type] => utility [patent_app_number] => 11/347309 [patent_app_country] => US [patent_app_date] => 2006-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5670 [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/A1/0095/20070095066.pdf [firstpage_image] =>[orig_patent_app_number] => 11347309 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/347309
Method and system for producing power from a source of steam Feb 5, 2006 Issued
Array ( [id] => 4721724 [patent_doc_number] => 20080202114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Micro Heat Engine And Method Of Manufacturing' [patent_app_type] => utility [patent_app_number] => 11/815448 [patent_app_country] => US [patent_app_date] => 2006-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8573 [patent_no_of_claims] => 14 [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/A1/0202/20080202114.pdf [firstpage_image] =>[orig_patent_app_number] => 11815448 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/815448
Micro heat engine and method of manufacturing Feb 2, 2006 Issued
Array ( [id] => 556785 [patent_doc_number] => 07458216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-02 [patent_title] => 'Exhaust heat recovery apparatus' [patent_app_type] => utility [patent_app_number] => 11/346204 [patent_app_country] => US [patent_app_date] => 2006-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 7149 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/458/07458216.pdf [firstpage_image] =>[orig_patent_app_number] => 11346204 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/346204
Exhaust heat recovery apparatus Feb 2, 2006 Issued
Array ( [id] => 5837088 [patent_doc_number] => 20060117746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Threaded sealing flange for use in an external combustion engine and method of sealing a pressure vessel' [patent_app_type] => utility [patent_app_number] => 11/344278 [patent_app_country] => US [patent_app_date] => 2006-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3768 [patent_no_of_claims] => 29 [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/A1/0117/20060117746.pdf [firstpage_image] =>[orig_patent_app_number] => 11344278 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/344278
Threaded sealing flange for use in an external combustion engine and method of sealing a pressure vessel Jan 30, 2006 Abandoned
Array ( [id] => 5174161 [patent_doc_number] => 20070175218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-02 [patent_title] => 'Combustionless vapor driven engine and its method of operation' [patent_app_type] => utility [patent_app_number] => 11/344050 [patent_app_country] => US [patent_app_date] => 2006-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2572 [patent_no_of_claims] => 17 [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/A1/0175/20070175218.pdf [firstpage_image] =>[orig_patent_app_number] => 11344050 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/344050
Combustionless vapor driven engine and its method of operation Jan 30, 2006 Abandoned
Array ( [id] => 5690484 [patent_doc_number] => 20060150629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-13 [patent_title] => 'Use of intersecting vane machines in combination with wind turbines' [patent_app_type] => utility [patent_app_number] => 11/342295 [patent_app_country] => US [patent_app_date] => 2006-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3287 [patent_no_of_claims] => 5 [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/A1/0150/20060150629.pdf [firstpage_image] =>[orig_patent_app_number] => 11342295 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/342295
Use of intersecting vane machines in combination with wind turbines Jan 26, 2006 Abandoned
Array ( [id] => 1075724 [patent_doc_number] => 07614233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-10 [patent_title] => 'Operation method of nuclear power plant' [patent_app_type] => utility [patent_app_number] => 11/340643 [patent_app_country] => US [patent_app_date] => 2006-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 14629 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/614/07614233.pdf [firstpage_image] =>[orig_patent_app_number] => 11340643 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/340643
Operation method of nuclear power plant Jan 26, 2006 Issued
Array ( [id] => 5156432 [patent_doc_number] => 20070169476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-26 [patent_title] => 'System and method for electrically-coupled thermal cycle' [patent_app_type] => utility [patent_app_number] => 11/338421 [patent_app_country] => US [patent_app_date] => 2006-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6746 [patent_no_of_claims] => 42 [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/A1/0169/20070169476.pdf [firstpage_image] =>[orig_patent_app_number] => 11338421 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/338421
System and method for electrically-coupled thermal cycle Jan 23, 2006 Issued
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