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] => 10762610 [patent_doc_number] => 20160108763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'RANKINE CYCLE POWER GENERATION SYSTEM WITH SC-CO2 WORKING FLUID AND INTEGRATED ABSORPTION REFRIGERATINO CHILLER' [patent_app_type] => utility [patent_app_number] => 14/514488 [patent_app_country] => US [patent_app_date] => 2014-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5140 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14514488 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/514488
RANKINE CYCLE POWER GENERATION SYSTEM WITH SC-CO2 WORKING FLUID AND INTEGRATED ABSORPTION REFRIGERATINO CHILLER Oct 14, 2014 Abandoned
Array ( [id] => 13815387 [patent_doc_number] => 10184457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Ocean thermal energy conversion plant [patent_app_type] => utility [patent_app_number] => 14/511382 [patent_app_country] => US [patent_app_date] => 2014-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11120 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14511382 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/511382
Ocean thermal energy conversion plant Oct 9, 2014 Issued
Array ( [id] => 9993809 [patent_doc_number] => 09038390 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-05-26 [patent_title] => 'Apparatuses and methods for thermodynamic energy transfer, storage and retrieval' [patent_app_type] => utility [patent_app_number] => 14/512168 [patent_app_country] => US [patent_app_date] => 2014-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 51 [patent_no_of_words] => 35225 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14512168 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/512168
Apparatuses and methods for thermodynamic energy transfer, storage and retrieval Oct 9, 2014 Issued
Array ( [id] => 11048267 [patent_doc_number] => 20160245225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'Improved External Heat Engine Device' [patent_app_type] => utility [patent_app_number] => 15/026382 [patent_app_country] => US [patent_app_date] => 2014-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2204 [patent_no_of_claims] => 12 [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] => 15026382 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/026382
External heat engine device Oct 6, 2014 Issued
Array ( [id] => 12548022 [patent_doc_number] => 10012216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-03 [patent_title] => Heater of heat storage agent and brayton solar thermal power unit with heat storage [patent_app_type] => utility [patent_app_number] => 15/025801 [patent_app_country] => US [patent_app_date] => 2014-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8920 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15025801 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/025801
Heater of heat storage agent and brayton solar thermal power unit with heat storage Sep 28, 2014 Issued
Array ( [id] => 13038505 [patent_doc_number] => 10041379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Method for operating a combined cycle power plant and combined cycle power plant for conducting said method [patent_app_type] => utility [patent_app_number] => 14/496917 [patent_app_country] => US [patent_app_date] => 2014-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2327 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14496917 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/496917
Method for operating a combined cycle power plant and combined cycle power plant for conducting said method Sep 24, 2014 Issued
Array ( [id] => 9788334 [patent_doc_number] => 20150000279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'METHOD FOR OPERATING A POWER PLANT' [patent_app_type] => utility [patent_app_number] => 14/488344 [patent_app_country] => US [patent_app_date] => 2014-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2571 [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] => 14488344 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/488344
Method for operating a power plant Sep 16, 2014 Issued
Array ( [id] => 12450141 [patent_doc_number] => 09982569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-29 [patent_title] => Method for operating a steam turbine plant [patent_app_type] => utility [patent_app_number] => 15/023029 [patent_app_country] => US [patent_app_date] => 2014-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5638 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15023029 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/023029
Method for operating a steam turbine plant Sep 9, 2014 Issued
Array ( [id] => 11018773 [patent_doc_number] => 20160215726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'ACTIVE INSULATION BURNER, PARTICULARLY FOR AN EXTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/917524 [patent_app_country] => US [patent_app_date] => 2014-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3106 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14917524 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/917524
Active insulation burner, particularly for an external combustion engine Sep 8, 2014 Issued
Array ( [id] => 10723184 [patent_doc_number] => 20160069331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'Nitinol Heat Engine with Mechanical Storage Mechanism' [patent_app_type] => utility [patent_app_number] => 14/476878 [patent_app_country] => US [patent_app_date] => 2014-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2366 [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] => 14476878 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/476878
Nitinol Heat Engine with Mechanical Storage Mechanism Sep 3, 2014 Abandoned
Array ( [id] => 9913004 [patent_doc_number] => 20150068207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'STEAM TURBINE FACILITY AND METHOD OF OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/475847 [patent_app_country] => US [patent_app_date] => 2014-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9324 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [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] => 14475847 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/475847
Steam turbine facility and method of operating the same Sep 2, 2014 Issued
Array ( [id] => 11004572 [patent_doc_number] => 20160201521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'ENERGY GENERATION FROM WASTE HEAT USING THE CARBON CARRIER THERMODYNAMIC CYCLE' [patent_app_type] => utility [patent_app_number] => 14/916154 [patent_app_country] => US [patent_app_date] => 2014-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2520 [patent_no_of_claims] => 8 [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] => 14916154 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/916154
ENERGY GENERATION FROM WASTE HEAT USING THE CARBON CARRIER THERMODYNAMIC CYCLE Aug 27, 2014 Abandoned
Array ( [id] => 10250715 [patent_doc_number] => 20150135711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'CIRCULATORY OSMOTIC PRESSURE ELECTRICITY GENERATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/469736 [patent_app_country] => US [patent_app_date] => 2014-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 13050 [patent_no_of_claims] => 13 [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] => 14469736 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/469736
CIRCULATORY OSMOTIC PRESSURE ELECTRICITY GENERATION SYSTEM Aug 26, 2014 Abandoned
Array ( [id] => 9906092 [patent_doc_number] => 20150061292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'SHORT TERM, AUTONOMOUS, ELECTRICAL POWER SUPPLY SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/465870 [patent_app_country] => US [patent_app_date] => 2014-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2253 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14465870 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/465870
Short term, autonomous, electrical power supply system Aug 21, 2014 Issued
Array ( [id] => 10701213 [patent_doc_number] => 20160047361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-18 [patent_title] => 'SYSTEM AND METHOD USING SOLAR THERMAL ENERGY FOR POWER, COGENERATION AND/OR POLY-GENERATION USING SUPERCRITICAL BRAYTON CYCLES' [patent_app_type] => utility [patent_app_number] => 14/461024 [patent_app_country] => US [patent_app_date] => 2014-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5733 [patent_no_of_claims] => 13 [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] => 14461024 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/461024
System and method using solar thermal energy for power, cogeneration and/or poly-generation using supercritical brayton cycles Aug 14, 2014 Issued
Array ( [id] => 11084711 [patent_doc_number] => 20160281676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'Mechanism for hydropower generating system using buoyancy energy/force' [patent_app_type] => utility [patent_app_number] => 14/455898 [patent_app_country] => US [patent_app_date] => 2014-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3075 [patent_no_of_claims] => 8 [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] => 14455898 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/455898
Mechanism for hydropower generating system using buoyancy energy/force Aug 8, 2014 Abandoned
Array ( [id] => 11576616 [patent_doc_number] => 09631866 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-04-25 [patent_title] => 'Heat engine' [patent_app_type] => utility [patent_app_number] => 14/455852 [patent_app_country] => US [patent_app_date] => 2014-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5148 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 14455852 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/455852
Heat engine Aug 7, 2014 Issued
Array ( [id] => 11737698 [patent_doc_number] => 09702272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Rankine cycle system and method' [patent_app_type] => utility [patent_app_number] => 14/453160 [patent_app_country] => US [patent_app_date] => 2014-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5927 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14453160 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/453160
Rankine cycle system and method Aug 5, 2014 Issued
Array ( [id] => 12113508 [patent_doc_number] => 09869495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-16 [patent_title] => 'Multi-cycle power generator' [patent_app_type] => utility [patent_app_number] => 14/907619 [patent_app_country] => US [patent_app_date] => 2014-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3856 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14907619 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/907619
Multi-cycle power generator Jul 31, 2014 Issued
Array ( [id] => 12017410 [patent_doc_number] => 09810104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-07 [patent_title] => 'Waste heat recovery in a chemical process and plant, particularly for the synthesis of ammonia' [patent_app_type] => utility [patent_app_number] => 14/444710 [patent_app_country] => US [patent_app_date] => 2014-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4462 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14444710 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/444710
Waste heat recovery in a chemical process and plant, particularly for the synthesis of ammonia Jul 27, 2014 Issued
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