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] => 1168580 [patent_doc_number] => 06739131 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-25 [patent_title] => 'Combustion-driven hydroelectric generating system with closed loop control' [patent_app_type] => B1 [patent_app_number] => 10/324373 [patent_app_country] => US [patent_app_date] => 2002-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5662 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/739/06739131.pdf [firstpage_image] =>[orig_patent_app_number] => 10324373 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/324373
Combustion-driven hydroelectric generating system with closed loop control Dec 18, 2002 Issued
Array ( [id] => 1196334 [patent_doc_number] => 06722129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-20 [patent_title] => 'Crank case ventilation system' [patent_app_type] => B2 [patent_app_number] => 10/324282 [patent_app_country] => US [patent_app_date] => 2002-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3005 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/722/06722129.pdf [firstpage_image] =>[orig_patent_app_number] => 10324282 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/324282
Crank case ventilation system Dec 18, 2002 Issued
Array ( [id] => 937146 [patent_doc_number] => 06971236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-06 [patent_title] => 'Domestic combined heat and power unit' [patent_app_type] => utility [patent_app_number] => 10/498597 [patent_app_country] => US [patent_app_date] => 2002-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1449 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/971/06971236.pdf [firstpage_image] =>[orig_patent_app_number] => 10498597 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/498597
Domestic combined heat and power unit Dec 17, 2002 Issued
Array ( [id] => 966286 [patent_doc_number] => 06941754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-13 [patent_title] => 'Heating appliance' [patent_app_type] => utility [patent_app_number] => 10/491521 [patent_app_country] => US [patent_app_date] => 2002-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2212 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/941/06941754.pdf [firstpage_image] =>[orig_patent_app_number] => 10491521 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/491521
Heating appliance Dec 17, 2002 Issued
Array ( [id] => 1115982 [patent_doc_number] => 06796126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-28 [patent_title] => 'Supercharger' [patent_app_type] => B2 [patent_app_number] => 10/320131 [patent_app_country] => US [patent_app_date] => 2002-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4172 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/796/06796126.pdf [firstpage_image] =>[orig_patent_app_number] => 10320131 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/320131
Supercharger Dec 15, 2002 Issued
Array ( [id] => 6840243 [patent_doc_number] => 20030145589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-07 [patent_title] => 'Fluid displacement method and apparatus' [patent_app_type] => new [patent_app_number] => 10/320102 [patent_app_country] => US [patent_app_date] => 2002-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5867 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0145/20030145589.pdf [firstpage_image] =>[orig_patent_app_number] => 10320102 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/320102
Fluid displacement method and apparatus Dec 15, 2002 Abandoned
Array ( [id] => 973086 [patent_doc_number] => 06931851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-23 [patent_title] => 'Solar central receiver with inboard headers' [patent_app_type] => utility [patent_app_number] => 10/318890 [patent_app_country] => US [patent_app_date] => 2002-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2442 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/931/06931851.pdf [firstpage_image] =>[orig_patent_app_number] => 10318890 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/318890
Solar central receiver with inboard headers Dec 12, 2002 Issued
Array ( [id] => 1189770 [patent_doc_number] => 06729135 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-04 [patent_title] => 'Liquid fuel recirculation system and method' [patent_app_type] => B1 [patent_app_number] => 10/317177 [patent_app_country] => US [patent_app_date] => 2002-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5097 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/729/06729135.pdf [firstpage_image] =>[orig_patent_app_number] => 10317177 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/317177
Liquid fuel recirculation system and method Dec 11, 2002 Issued
Array ( [id] => 7299339 [patent_doc_number] => 20040112056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-17 [patent_title] => 'Integrated system and process for effluent abatement and energy generation' [patent_app_type] => new [patent_app_number] => 10/316577 [patent_app_country] => US [patent_app_date] => 2002-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3959 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20040112056.pdf [firstpage_image] =>[orig_patent_app_number] => 10316577 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/316577
Integrated system and process for effluent abatement and energy generation Dec 10, 2002 Issued
Array ( [id] => 1131903 [patent_doc_number] => 06779341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-24 [patent_title] => 'Method and apparatus for generating kinetic energy from thermal energy' [patent_app_type] => B2 [patent_app_number] => 10/315798 [patent_app_country] => US [patent_app_date] => 2002-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 3314 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 563 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/779/06779341.pdf [firstpage_image] =>[orig_patent_app_number] => 10315798 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/315798
Method and apparatus for generating kinetic energy from thermal energy Dec 8, 2002 Issued
Array ( [id] => 1212093 [patent_doc_number] => 06705086 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-16 [patent_title] => 'Active thrust control system for combined cycle steam turbines with large steam extraction' [patent_app_type] => B1 [patent_app_number] => 10/310858 [patent_app_country] => US [patent_app_date] => 2002-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1104 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/705/06705086.pdf [firstpage_image] =>[orig_patent_app_number] => 10310858 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/310858
Active thrust control system for combined cycle steam turbines with large steam extraction Dec 5, 2002 Issued
Array ( [id] => 1008181 [patent_doc_number] => 06898936 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-05-31 [patent_title] => 'Compression stripping of flue gas with energy recovery' [patent_app_type] => utility [patent_app_number] => 10/309251 [patent_app_country] => US [patent_app_date] => 2002-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11527 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/898/06898936.pdf [firstpage_image] =>[orig_patent_app_number] => 10309251 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/309251
Compression stripping of flue gas with energy recovery Dec 3, 2002 Issued
Array ( [id] => 761343 [patent_doc_number] => 07007474 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-03-07 [patent_title] => 'Energy recovery during expansion of compressed gas using power plant low-quality heat sources' [patent_app_type] => utility [patent_app_number] => 10/309287 [patent_app_country] => US [patent_app_date] => 2002-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3377 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/007/07007474.pdf [firstpage_image] =>[orig_patent_app_number] => 10309287 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/309287
Energy recovery during expansion of compressed gas using power plant low-quality heat sources Dec 3, 2002 Issued
Array ( [id] => 6694346 [patent_doc_number] => 20030106540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-12 [patent_title] => ' METHOD AND ARRAGEMENT FOR REGULATING CRANKSHAFT ROTATIONAL SPEED\n ' [patent_app_type] => new-utility [patent_app_number] => 10/065931 [patent_app_country] => US [patent_app_date] => 2002-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2942 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0106/20030106540.pdf [firstpage_image] =>[orig_patent_app_number] => 10065931 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/065931
Method and arrangement for regulating crankshaft rotational speed Dec 1, 2002 Issued
Array ( [id] => 7393084 [patent_doc_number] => 20040103658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-03 [patent_title] => 'Fluid wave electric generator system' [patent_app_type] => new [patent_app_number] => 10/307569 [patent_app_country] => US [patent_app_date] => 2002-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1852 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0103/20040103658.pdf [firstpage_image] =>[orig_patent_app_number] => 10307569 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/307569
Fluid wave electric generator system Dec 1, 2002 Abandoned
Array ( [id] => 534838 [patent_doc_number] => 07165933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-23 [patent_title] => 'Screw pump for transporting emulsions susceptible to mechanical handling' [patent_app_type] => utility [patent_app_number] => 10/496255 [patent_app_country] => US [patent_app_date] => 2002-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3335 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/165/07165933.pdf [firstpage_image] =>[orig_patent_app_number] => 10496255 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/496255
Screw pump for transporting emulsions susceptible to mechanical handling Dec 1, 2002 Issued
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] => 7198949 [patent_doc_number] => 20040068989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'Exhaust heat recovery system' [patent_app_type] => new [patent_app_number] => 10/467027 [patent_app_country] => US [patent_app_date] => 2003-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11092 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0068/20040068989.pdf [firstpage_image] =>[orig_patent_app_number] => 10467027 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/467027
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
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