Search

Hoang M Nguyen

Examiner (ID: 17853, Phone: (571)272-4861 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3401, 3746, 2899, 3748, 3745
Total Applications
5337
Issued Applications
4256
Pending Applications
363
Abandoned Applications
760

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17983353 [patent_doc_number] => 20220349389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => WIND TURBINE BLADE WITH ELECTRO-THERMAL HEATING ELEMENT [patent_app_type] => utility [patent_app_number] => 17/633518 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633518
Wind turbine blade with electro-thermal heating element Aug 3, 2020 Issued
Array ( [id] => 17251671 [patent_doc_number] => 11187148 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-30 [patent_title] => Power and cooling unit (PCU) [patent_app_type] => utility [patent_app_number] => 16/947426 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6374 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947426 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947426
Power and cooling unit (PCU) Jul 30, 2020 Issued
Array ( [id] => 17983356 [patent_doc_number] => 20220349392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => SHAPE MEMORY ALLOY ACTUATOR SUBASSEMBLY WITH MAGNETIC ELEMENTS AND FLUIDIC VALVE INCORPORATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/624374 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4016 [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] => 17624374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624374
Shape memory alloy actuator subassembly with magnetic elements and fluidic valve incorporating the same Jul 16, 2020 Issued
Array ( [id] => 16422637 [patent_doc_number] => 20200347835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => ACTUATOR DEVICE, ACTUATOR BAND, AND METHOD FOR MANUFACTURING ACTUATOR BAND [patent_app_type] => utility [patent_app_number] => 16/931036 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16931036 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/931036
Actuator device, actuator band, and method for manufacturing actuator band Jul 15, 2020 Issued
Array ( [id] => 17808154 [patent_doc_number] => 20220259989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => GEOTHERMAL DISTRICT HEATING POWER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/624282 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17624282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624282
Geothermal district heating power system Jul 1, 2020 Issued
Array ( [id] => 19368817 [patent_doc_number] => 12060894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Pump assembly [patent_app_type] => utility [patent_app_number] => 17/597244 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3189 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 17597244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597244
Pump assembly Jun 30, 2020 Issued
Array ( [id] => 16376956 [patent_doc_number] => 20200325798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => SYSTEMS AND METHODS FOR STEAM REHEAT IN POWER PLANTS [patent_app_type] => utility [patent_app_number] => 16/914418 [patent_app_country] => US [patent_app_date] => 2020-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914418 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914418
Systems and methods for steam reheat in power plants Jun 27, 2020 Issued
Array ( [id] => 19077102 [patent_doc_number] => 11946458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Energy conversion apparatus [patent_app_type] => utility [patent_app_number] => 17/623136 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3307 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623136
Energy conversion apparatus Jun 24, 2020 Issued
Array ( [id] => 17300625 [patent_doc_number] => 20210396464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => LIQUEFIED NATURAL GAS COMPRESSION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/906831 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16906831 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/906831
Liquefied natural gas compression system Jun 18, 2020 Issued
Array ( [id] => 19091483 [patent_doc_number] => 11952919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Binary cycle power system [patent_app_type] => utility [patent_app_number] => 17/596718 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1713 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17596718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596718
Binary cycle power system Jun 16, 2020 Issued
Array ( [id] => 16329196 [patent_doc_number] => 20200300162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => VARIABLE DISPLACEMENT TURBOCHARGER [patent_app_type] => utility [patent_app_number] => 16/899404 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899404 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899404
Variable displacement turbocharger Jun 10, 2020 Issued
Array ( [id] => 17126918 [patent_doc_number] => 20210301687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Combined System of intercooled Recuperative Gas Turbine and Organic Compound Bottoming Cycle [patent_app_type] => utility [patent_app_number] => 16/897289 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16897289 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897289
Combined System of intercooled Recuperative Gas Turbine and Organic Compound Bottoming Cycle Jun 9, 2020 Abandoned
Array ( [id] => 17990781 [patent_doc_number] => 20220356818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => METHOD FOR DRIVING MACHINES IN AN ETHYLENE PLANT STEAM GENERATION CIRCUIT, AND INTEGRATED ETHYLENE AND POWER PLANT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/616414 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616414
Method for driving machines in an ethylene plant steam generation circuit, and integrated ethylene and power plant system Jun 4, 2020 Issued
Array ( [id] => 17762170 [patent_doc_number] => 20220235782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => AIRFLOW DEVICE [patent_app_type] => utility [patent_app_number] => 17/616997 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17616997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616997
AIRFLOW DEVICE Jun 1, 2020 Abandoned
Array ( [id] => 19021031 [patent_doc_number] => 20240077202 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-03-07 [patent_title] => WIND-ASSISTED AIR SUPPLY TO COAL-FIRED POWER PLANTS [patent_app_type] => utility [patent_app_number] => 16/889523 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16889523 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/889523
WIND-ASSISTED AIR SUPPLY TO COAL-FIRED POWER PLANTS May 31, 2020 Abandoned
Array ( [id] => 19021031 [patent_doc_number] => 20240077202 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-03-07 [patent_title] => WIND-ASSISTED AIR SUPPLY TO COAL-FIRED POWER PLANTS [patent_app_type] => utility [patent_app_number] => 16/889523 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16889523 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/889523
WIND-ASSISTED AIR SUPPLY TO COAL-FIRED POWER PLANTS May 31, 2020 Abandoned
Array ( [id] => 16493005 [patent_doc_number] => 10859034 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-08 [patent_title] => Monolithic heater bodies [patent_app_type] => utility [patent_app_number] => 16/878787 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 29 [patent_no_of_words] => 32453 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16878787 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/878787
Monolithic heater bodies May 19, 2020 Issued
Array ( [id] => 17750399 [patent_doc_number] => 20220228604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => GAS COMPRESSOR WITH REDUCED ENERGY LOSS [patent_app_type] => utility [patent_app_number] => 17/613034 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5027 [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] => 17613034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613034
Gas compressor with reduced energy loss May 19, 2020 Issued
Array ( [id] => 19521681 [patent_doc_number] => 12123394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Column having at least one photovoltaic element, and use of a photovoltaic element on a column [patent_app_type] => utility [patent_app_number] => 17/611585 [patent_app_country] => US [patent_app_date] => 2020-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7191 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17611585 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611585
Column having at least one photovoltaic element, and use of a photovoltaic element on a column May 16, 2020 Issued
Array ( [id] => 19227214 [patent_doc_number] => 12006848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Device and method for the utilisation of low-temperature heat by decoupling the low-temperature heat from process gas, and use [patent_app_type] => utility [patent_app_number] => 17/280955 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3942 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17280955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/280955
Device and method for the utilisation of low-temperature heat by decoupling the low-temperature heat from process gas, and use May 12, 2020 Issued
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