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] => 9715187 [patent_doc_number] => 20140250885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'BOTTOMING CYCLE FOR AERODERIVATIVE TURBINE-BASED COMBINED POWER SYSTEMS AND METHODS FOR USING SAME' [patent_app_type] => utility [patent_app_number] => 13/787498 [patent_app_country] => US [patent_app_date] => 2013-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6755 [patent_no_of_claims] => 26 [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] => 13787498 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/787498
Bottoming cycle for aeroderivative turbine-based combined power systems and methods for using same Mar 5, 2013 Issued
Array ( [id] => 9031801 [patent_doc_number] => 20130234439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'HEAT RECOVERY USING RADIANT HEAT' [patent_app_type] => utility [patent_app_number] => 13/785817 [patent_app_country] => US [patent_app_date] => 2013-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4542 [patent_no_of_claims] => 23 [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] => 13785817 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/785817
Heat recovery using radiant heat Mar 4, 2013 Issued
Array ( [id] => 10063495 [patent_doc_number] => 09102326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-11 [patent_title] => 'Hybrid assembly for an aircraft' [patent_app_type] => utility [patent_app_number] => 13/785737 [patent_app_country] => US [patent_app_date] => 2013-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2330 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13785737 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/785737
Hybrid assembly for an aircraft Mar 4, 2013 Issued
Array ( [id] => 9053870 [patent_doc_number] => 20130251584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'VARIABLE DISPLACEMENT PUMP' [patent_app_type] => utility [patent_app_number] => 13/784502 [patent_app_country] => US [patent_app_date] => 2013-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13604 [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] => 13784502 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/784502
Variable displacement pump Mar 3, 2013 Issued
Array ( [id] => 8912930 [patent_doc_number] => 20130174555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'ELECTRIC POWER STATION' [patent_app_type] => utility [patent_app_number] => 13/783864 [patent_app_country] => US [patent_app_date] => 2013-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3242 [patent_no_of_claims] => 15 [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] => 13783864 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/783864
ELECTRIC POWER STATION Mar 3, 2013 Abandoned
Array ( [id] => 9685165 [patent_doc_number] => 20140241928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'VACUUM PUMP WITH ROTOR-STATOR POSITIONING TO PROVIDE NON-RETURN' [patent_app_type] => utility [patent_app_number] => 13/779473 [patent_app_country] => US [patent_app_date] => 2013-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2435 [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] => 13779473 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/779473
Vacuum pump with rotor-stator positioning to provide non-return Feb 26, 2013 Issued
Array ( [id] => 9014047 [patent_doc_number] => 20130229012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'WASTE HEAT UTILIZATION FOR ENERGY EFFICIENT CARBON CAPTURE' [patent_app_type] => utility [patent_app_number] => 13/778583 [patent_app_country] => US [patent_app_date] => 2013-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2569 [patent_no_of_claims] => 23 [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] => 13778583 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/778583
Waste heat utilization for energy efficient carbon capture Feb 26, 2013 Issued
Array ( [id] => 9853722 [patent_doc_number] => 20150033738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'METHOD OF EXTRACTING ENERGY FROM A CAVITY CREATED BY MINING OPERATIONS' [patent_app_type] => utility [patent_app_number] => 14/380563 [patent_app_country] => US [patent_app_date] => 2013-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5257 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [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] => 14380563 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/380563
METHOD OF EXTRACTING ENERGY FROM A CAVITY CREATED BY MINING OPERATIONS Feb 21, 2013 Abandoned
Array ( [id] => 9948724 [patent_doc_number] => 08997493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-07 [patent_title] => 'Auxiliary power unit generator' [patent_app_type] => utility [patent_app_number] => 13/771878 [patent_app_country] => US [patent_app_date] => 2013-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2515 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 13771878 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/771878
Auxiliary power unit generator Feb 19, 2013 Issued
Array ( [id] => 9788335 [patent_doc_number] => 20150000278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'SOLAR CONCENTRATOR, AND HEAT COLLECTION APPARATUS AND SOLAR THERMAL POWER GENERATION APPARATUS INCLUDING SAME' [patent_app_type] => utility [patent_app_number] => 14/369656 [patent_app_country] => US [patent_app_date] => 2013-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 16981 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14369656 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/369656
Solar concentrator, and heat collection apparatus and solar thermal power generation apparatus including same Feb 18, 2013 Issued
Array ( [id] => 9667421 [patent_doc_number] => 20140231284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'TRANSPORTABLE HYBRID POWER SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/769113 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1737 [patent_no_of_claims] => 21 [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] => 13769113 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/769113
Transportable hybrid power system Feb 14, 2013 Issued
Array ( [id] => 9873897 [patent_doc_number] => 08961157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-24 [patent_title] => 'Vane pump' [patent_app_type] => utility [patent_app_number] => 13/767444 [patent_app_country] => US [patent_app_date] => 2013-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 17534 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13767444 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/767444
Vane pump Feb 13, 2013 Issued
Array ( [id] => 9790046 [patent_doc_number] => 20150001990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'DEVICE FOR RECOVERING AND CONVERTING HEAT ENERGY INTO ELECTRICAL ENERGY' [patent_app_type] => utility [patent_app_number] => 14/378267 [patent_app_country] => US [patent_app_date] => 2013-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4978 [patent_no_of_claims] => 23 [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] => 14378267 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/378267
Device for recovering and converting heat energy into electrical energy Feb 12, 2013 Issued
Array ( [id] => 10523194 [patent_doc_number] => 09249696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-02 [patent_title] => 'Valve assembly and method for high temperature engines' [patent_app_type] => utility [patent_app_number] => 13/764896 [patent_app_country] => US [patent_app_date] => 2013-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5363 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13764896 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/764896
Valve assembly and method for high temperature engines Feb 11, 2013 Issued
Array ( [id] => 8972349 [patent_doc_number] => 20130205779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'Molecular Transformation Energy Conversion System' [patent_app_type] => utility [patent_app_number] => 13/764474 [patent_app_country] => US [patent_app_date] => 2013-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2835 [patent_no_of_claims] => 11 [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] => 13764474 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/764474
Molecular Transformation Energy Conversion System Feb 10, 2013 Abandoned
Array ( [id] => 8989136 [patent_doc_number] => 20130216417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'ROTARY LOBE PUMP WITH WIPER BLADES' [patent_app_type] => utility [patent_app_number] => 13/763940 [patent_app_country] => US [patent_app_date] => 2013-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5360 [patent_no_of_claims] => 18 [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] => 13763940 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/763940
Rotary lobe pump with wiper blades Feb 10, 2013 Issued
Array ( [id] => 9993804 [patent_doc_number] => 09038385 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-05-26 [patent_title] => 'System for extracting energy from wind and thermal gradients' [patent_app_type] => utility [patent_app_number] => 13/757836 [patent_app_country] => US [patent_app_date] => 2013-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 7125 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 13757836 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/757836
System for extracting energy from wind and thermal gradients Feb 2, 2013 Issued
Array ( [id] => 9045216 [patent_doc_number] => 08539763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-24 [patent_title] => 'Systems and methods for efficient two-phase heat transfer in compressed-air energy storage systems' [patent_app_type] => utility [patent_app_number] => 13/755636 [patent_app_country] => US [patent_app_date] => 2013-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 51 [patent_no_of_words] => 72765 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13755636 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/755636
Systems and methods for efficient two-phase heat transfer in compressed-air energy storage systems Jan 30, 2013 Issued
Array ( [id] => 8962871 [patent_doc_number] => 20130202473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'Two-Spindle Screw Pump of Double-Flow Construction' [patent_app_type] => utility [patent_app_number] => 13/754689 [patent_app_country] => US [patent_app_date] => 2013-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2433 [patent_no_of_claims] => 8 [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] => 13754689 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/754689
Two-spindle screw pump of double-flow construction Jan 29, 2013 Issued
Array ( [id] => 9630639 [patent_doc_number] => 20140208747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-31 [patent_title] => 'STEAM TURBINE UTILIZING IP EXTRACTION FLOW FOR INNER SHELL COOLING' [patent_app_type] => utility [patent_app_number] => 13/751593 [patent_app_country] => US [patent_app_date] => 2013-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1285 [patent_no_of_claims] => 15 [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] => 13751593 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/751593
Steam turbine utilizing IP extraction flow for inner shell cooling Jan 27, 2013 Issued
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