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] => 9425361 [patent_doc_number] => 08701421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-22 [patent_title] => 'Dynamic combustion chamber' [patent_app_type] => utility [patent_app_number] => 13/282287 [patent_app_country] => US [patent_app_date] => 2011-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9725 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13282287 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/282287
Dynamic combustion chamber Oct 25, 2011 Issued
Array ( [id] => 8776063 [patent_doc_number] => 20130098038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'SYSTEM FOR HEATING A FUEL' [patent_app_type] => utility [patent_app_number] => 13/280659 [patent_app_country] => US [patent_app_date] => 2011-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3759 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13280659 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/280659
System for heating a fuel Oct 24, 2011 Issued
Array ( [id] => 9063490 [patent_doc_number] => 20130255246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'TURBINE ROTOR ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/880910 [patent_app_country] => US [patent_app_date] => 2011-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5752 [patent_no_of_claims] => 38 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13880910 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/880910
Turbine rotor assembly Oct 20, 2011 Issued
Array ( [id] => 8152591 [patent_doc_number] => 20120096865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'CARBON DIOXIDE RECOVERY METHOD AND CARBON-DIOXIDE-RECOVERY-TYPE STEAM POWER GENERATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/279044 [patent_app_country] => US [patent_app_date] => 2011-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4129 [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/A1/0096/20120096865.pdf [firstpage_image] =>[orig_patent_app_number] => 13279044 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/279044
Carbon dioxide recovery method and carbon-dioxide-recovery-type steam power generation system Oct 20, 2011 Issued
Array ( [id] => 7786336 [patent_doc_number] => 20120047892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'Heat Engine and Heat to Electricity Systems and Methods with Working Fluid Mass Management Control' [patent_app_type] => utility [patent_app_number] => 13/278705 [patent_app_country] => US [patent_app_date] => 2011-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12490 [patent_no_of_claims] => 27 [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/A1/0047/20120047892.pdf [firstpage_image] =>[orig_patent_app_number] => 13278705 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/278705
Heat engine and heat to electricity systems and methods with working fluid mass management control Oct 20, 2011 Issued
Array ( [id] => 8152580 [patent_doc_number] => 20120096861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'CARBON DIOXIDE RECOVERY METHOD AND CARBON-DIOXIDE-RECOVERY-TYPE STEAM POWER GENERATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/277810 [patent_app_country] => US [patent_app_date] => 2011-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3133 [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/A1/0096/20120096861.pdf [firstpage_image] =>[orig_patent_app_number] => 13277810 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/277810
Carbon dioxide recovery method and carbon-dioxide-recovery-type steam power generation system Oct 19, 2011 Issued
Array ( [id] => 9438602 [patent_doc_number] => 08707700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-29 [patent_title] => 'Carbon dioxide recovery method and carbon-dioxide-recovery-type steam power generation system' [patent_app_type] => utility [patent_app_number] => 13/277803 [patent_app_country] => US [patent_app_date] => 2011-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2306 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13277803 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/277803
Carbon dioxide recovery method and carbon-dioxide-recovery-type steam power generation system Oct 19, 2011 Issued
Array ( [id] => 10574650 [patent_doc_number] => 09297279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-29 [patent_title] => 'Pumping device using vapor pressure for supplying water for power plant' [patent_app_type] => utility [patent_app_number] => 13/989051 [patent_app_country] => US [patent_app_date] => 2011-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3087 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13989051 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/989051
Pumping device using vapor pressure for supplying water for power plant Oct 19, 2011 Issued
Array ( [id] => 8776061 [patent_doc_number] => 20130098036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'Hybrid solar/non-solar energy generation system and method' [patent_app_type] => utility [patent_app_number] => 13/317473 [patent_app_country] => US [patent_app_date] => 2011-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3085 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13317473 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/317473
Hybrid solar/non-solar energy generation system and method Oct 18, 2011 Issued
Array ( [id] => 9549900 [patent_doc_number] => 08756936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-24 [patent_title] => 'Exhaust diffuser adjustment system for a gas turbine engine' [patent_app_type] => utility [patent_app_number] => 13/276346 [patent_app_country] => US [patent_app_date] => 2011-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2641 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13276346 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/276346
Exhaust diffuser adjustment system for a gas turbine engine Oct 18, 2011 Issued
Array ( [id] => 9521731 [patent_doc_number] => 08745984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-10 [patent_title] => 'Multi-stage solar power device' [patent_app_type] => utility [patent_app_number] => 13/276385 [patent_app_country] => US [patent_app_date] => 2011-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2856 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13276385 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/276385
Multi-stage solar power device Oct 18, 2011 Issued
Array ( [id] => 9586987 [patent_doc_number] => 08776518 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-07-15 [patent_title] => 'Method for the elimination of the atmospheric release of carbon dioxide and capture of nitrogen from the production of electricity by in situ combustion of fossil fuels' [patent_app_type] => utility [patent_app_number] => 13/273233 [patent_app_country] => US [patent_app_date] => 2011-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1752 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13273233 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/273233
Method for the elimination of the atmospheric release of carbon dioxide and capture of nitrogen from the production of electricity by in situ combustion of fossil fuels Oct 13, 2011 Issued
Array ( [id] => 11231515 [patent_doc_number] => 09458739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'Steam turbine plant' [patent_app_type] => utility [patent_app_number] => 13/273469 [patent_app_country] => US [patent_app_date] => 2011-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 11175 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13273469 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/273469
Steam turbine plant Oct 13, 2011 Issued
Array ( [id] => 9151567 [patent_doc_number] => 08584463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-19 [patent_title] => 'Thermoelectric energy storage system having two thermal baths and method for storing thermoelectric energy' [patent_app_type] => utility [patent_app_number] => 13/273812 [patent_app_country] => US [patent_app_date] => 2011-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6302 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13273812 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/273812
Thermoelectric energy storage system having two thermal baths and method for storing thermoelectric energy Oct 13, 2011 Issued
Array ( [id] => 8152581 [patent_doc_number] => 20120096860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'Solar energy from the daily natural change in ambient temperature' [patent_app_type] => utility [patent_app_number] => 13/317286 [patent_app_country] => US [patent_app_date] => 2011-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 923 [patent_no_of_claims] => 5 [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/A1/0096/20120096860.pdf [firstpage_image] =>[orig_patent_app_number] => 13317286 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/317286
Solar energy from the daily natural change in ambient temperature Oct 13, 2011 Abandoned
Array ( [id] => 11790348 [patent_doc_number] => 09399929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-26 [patent_title] => 'Steam turbine plant' [patent_app_type] => utility [patent_app_number] => 13/272755 [patent_app_country] => US [patent_app_date] => 2011-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 31 [patent_no_of_words] => 15454 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13272755 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/272755
Steam turbine plant Oct 12, 2011 Issued
Array ( [id] => 8972319 [patent_doc_number] => 20130205749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'STEAM TURBINE PLANT WITH VARIABLE STEAM SUPPLY' [patent_app_type] => utility [patent_app_number] => 13/879858 [patent_app_country] => US [patent_app_date] => 2011-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2489 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13879858 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/879858
Steam turbine plant with variable steam supply Oct 11, 2011 Issued
Array ( [id] => 8088517 [patent_doc_number] => 20120079825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-05 [patent_title] => 'GENERATOR' [patent_app_type] => utility [patent_app_number] => 13/271385 [patent_app_country] => US [patent_app_date] => 2011-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 199 [patent_figures_cnt] => 199 [patent_no_of_words] => 43976 [patent_no_of_claims] => 110 [patent_no_of_ind_claims] => 38 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0079/20120079825.pdf [firstpage_image] =>[orig_patent_app_number] => 13271385 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/271385
Generator Oct 11, 2011 Issued
Array ( [id] => 8763807 [patent_doc_number] => 20130091844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'METHODS AND SYSTEMS FOR AN ENGINE' [patent_app_type] => utility [patent_app_number] => 13/271961 [patent_app_country] => US [patent_app_date] => 2011-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6827 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13271961 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/271961
Methods and systems for an engine Oct 11, 2011 Issued
Array ( [id] => 10554121 [patent_doc_number] => 09278315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'Photovoltaic-thermal (PV-T) system for desalination' [patent_app_type] => utility [patent_app_number] => 13/270815 [patent_app_country] => US [patent_app_date] => 2011-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5076 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13270815 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/270815
Photovoltaic-thermal (PV-T) system for desalination Oct 10, 2011 Issued
Menu