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] => 13842279 [patent_doc_number] => 20190024624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => BUOYANCY-DRIVEN POWER GENERATION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/069280 [patent_app_country] => US [patent_app_date] => 2016-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16069280 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/069280
BUOYANCY-DRIVEN POWER GENERATION APPARATUS Aug 24, 2016 Abandoned
Array ( [id] => 11493186 [patent_doc_number] => 20170067371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'Rankine Cycle Pump And Recuperator Design For Multiple Boiler Systems' [patent_app_type] => utility [patent_app_number] => 15/245915 [patent_app_country] => US [patent_app_date] => 2016-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5038 [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] => 15245915 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/245915
Rankine cycle pump and recuperator design for multiple boiler systems Aug 23, 2016 Issued
Array ( [id] => 13401155 [patent_doc_number] => 20180252120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => ORC FOR TRANSFORMING WASTE HEAT FROM A HEAT SOURCE INTO MECHANICAL ENERGY AND COOLING SYSTEM MAKING USE OF SUCH AN ORC [patent_app_type] => utility [patent_app_number] => 15/757350 [patent_app_country] => US [patent_app_date] => 2016-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3441 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15757350 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/757350
ORC for transporting waste heat from a heat source into mechanical energy and cooling system making use of such an ORC Aug 17, 2016 Issued
Array ( [id] => 11529318 [patent_doc_number] => 20170089295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'HEAT ENERGY RECOVERY SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/239098 [patent_app_country] => US [patent_app_date] => 2016-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5312 [patent_no_of_claims] => 5 [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] => 15239098 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/239098
Heat energy recovery system Aug 16, 2016 Issued
Array ( [id] => 11444251 [patent_doc_number] => 20170045272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'ULTRA EFFICIENT TURBO-COMPRESSION COOLING' [patent_app_type] => utility [patent_app_number] => 15/234824 [patent_app_country] => US [patent_app_date] => 2016-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6075 [patent_no_of_claims] => 27 [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] => 15234824 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/234824
Ultra efficient turbo-compression cooling Aug 10, 2016 Issued
Array ( [id] => 14146717 [patent_doc_number] => 10253726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Engine assembly with combined engine and cooling exhaust [patent_app_type] => utility [patent_app_number] => 15/227519 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7575 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15227519 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/227519
Engine assembly with combined engine and cooling exhaust Aug 2, 2016 Issued
Array ( [id] => 11493185 [patent_doc_number] => 20170067370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'ENGINE PREHEATING APPARATUS AND PREHEATING METHOD OF THE ENGINE' [patent_app_type] => utility [patent_app_number] => 15/227581 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4575 [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] => 15227581 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/227581
Engine preheating apparatus and preheating method of the engine Aug 2, 2016 Issued
Array ( [id] => 12179325 [patent_doc_number] => 20180038261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'Systems and Methods for Restraining Exhaust Gas Ducts' [patent_app_type] => utility [patent_app_number] => 15/226451 [patent_app_country] => US [patent_app_date] => 2016-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8596 [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] => 15226451 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/226451
Systems and methods for restraining exhaust gas ducts Aug 1, 2016 Issued
Array ( [id] => 13345369 [patent_doc_number] => 20180224224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => CONTAINER FOR A WASTE HEAT UTILIZATION CIRCUIT [patent_app_type] => utility [patent_app_number] => 15/749115 [patent_app_country] => US [patent_app_date] => 2016-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15749115 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/749115
Container for a waste heat utilization circuit Jul 27, 2016 Issued
Array ( [id] => 11402307 [patent_doc_number] => 20170022845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'Line Arrangement For A Motor Vehicle Having At Least One Line Which Is Configured As A Textile Hose' [patent_app_type] => utility [patent_app_number] => 15/217662 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4312 [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] => 15217662 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/217662
Line arrangement for a motor vehicle having at least one line which is configured as a textile hose Jul 21, 2016 Issued
Array ( [id] => 11402394 [patent_doc_number] => 20170022933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'Apparatus And Method For Combined Electrical And Mechanical Utilization Of The Energy Of An Expansion Machine' [patent_app_type] => utility [patent_app_number] => 15/217568 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6458 [patent_no_of_claims] => 19 [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] => 15217568 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/217568
Apparatus and method for combined electrical and mechanical utilization of the energy of an expansion machine Jul 21, 2016 Issued
Array ( [id] => 13080481 [patent_doc_number] => 10060300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Sectioned gas turbine engine driven by sCO2 cycle [patent_app_type] => utility [patent_app_number] => 15/214423 [patent_app_country] => US [patent_app_date] => 2016-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4652 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15214423 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/214423
Sectioned gas turbine engine driven by sCO2 cycle Jul 18, 2016 Issued
Array ( [id] => 14392053 [patent_doc_number] => 10309299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Systems and methods for use with internal combustion engines and vehicles comprising the same [patent_app_type] => utility [patent_app_number] => 15/209556 [patent_app_country] => US [patent_app_date] => 2016-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5516 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15209556 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/209556
Systems and methods for use with internal combustion engines and vehicles comprising the same Jul 12, 2016 Issued
Array ( [id] => 11670923 [patent_doc_number] => 20170159644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'Distributed Control System' [patent_app_type] => utility [patent_app_number] => 15/206693 [patent_app_country] => US [patent_app_date] => 2016-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10183 [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] => 15206693 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/206693
Distributed Control System Jul 10, 2016 Abandoned
Array ( [id] => 14598115 [patent_doc_number] => 10352246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Water feeding method, water feeding system implementing said method, and steam generating facility provided with water feeding system [patent_app_type] => utility [patent_app_number] => 15/739898 [patent_app_country] => US [patent_app_date] => 2016-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13136 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15739898 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/739898
Water feeding method, water feeding system implementing said method, and steam generating facility provided with water feeding system Jul 6, 2016 Issued
Array ( [id] => 13118675 [patent_doc_number] => 10077684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-18 [patent_title] => Evaporator and rankine cycle system [patent_app_type] => utility [patent_app_number] => 15/203603 [patent_app_country] => US [patent_app_date] => 2016-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7821 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15203603 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/203603
Evaporator and rankine cycle system Jul 5, 2016 Issued
Array ( [id] => 12910960 [patent_doc_number] => 20180195496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => SYSTEM FOR RECOVERING ENERGY FROM RENEWABLE SOURCES [patent_app_type] => utility [patent_app_number] => 15/740360 [patent_app_country] => US [patent_app_date] => 2016-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15740360 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/740360
SYSTEM FOR RECOVERING ENERGY FROM RENEWABLE SOURCES Jun 28, 2016 Abandoned
Array ( [id] => 11395818 [patent_doc_number] => 20170016353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'THERMAL ENERGY RECOVERY DEVICE AND START-UP METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 15/186094 [patent_app_country] => US [patent_app_date] => 2016-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7627 [patent_no_of_claims] => 14 [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] => 15186094 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/186094
Thermal energy recovery device and start-up method thereof Jun 16, 2016 Issued
Array ( [id] => 14552319 [patent_doc_number] => 10344608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Seal arrangement in a turbine and method for confining the operating fluid [patent_app_type] => utility [patent_app_number] => 15/738304 [patent_app_country] => US [patent_app_date] => 2016-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 5398 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15738304 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/738304
Seal arrangement in a turbine and method for confining the operating fluid Jun 7, 2016 Issued
Array ( [id] => 11093186 [patent_doc_number] => 20160290154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'PROVIDING POWER TO A DATA CENTER' [patent_app_type] => utility [patent_app_number] => 15/175857 [patent_app_country] => US [patent_app_date] => 2016-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11427 [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] => 15175857 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/175857
Providing power to a data center Jun 6, 2016 Issued
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