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] => 18879893 [patent_doc_number] => 20240003262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => PROBE HEAT SHIELDING [patent_app_type] => utility [patent_app_number] => 17/809952 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17809952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809952
Probe heat shielding Jun 29, 2022 Issued
Array ( [id] => 18078202 [patent_doc_number] => 20220403814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => SYSTEMS AND METHODS FOR POWER DISTRIBUTION AND HARNESSING OF MARINE HYDROKINETIC ENERGY [patent_app_type] => utility [patent_app_number] => 17/846779 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17846779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846779
Systems and methods for power distribution and harnessing of marine hydrokinetic energy Jun 21, 2022 Issued
Array ( [id] => 19242450 [patent_doc_number] => 12012873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Apparatus and method of utilizing thermal energy using multi fluid direct contact hydraulic cycles [patent_app_type] => utility [patent_app_number] => 17/845745 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8309 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17845745 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845745
Apparatus and method of utilizing thermal energy using multi fluid direct contact hydraulic cycles Jun 20, 2022 Issued
Array ( [id] => 18302460 [patent_doc_number] => 11624354 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-11 [patent_title] => Energy collection apparatus [patent_app_type] => utility [patent_app_number] => 17/806474 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2169 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806474
Energy collection apparatus Jun 9, 2022 Issued
Array ( [id] => 17913992 [patent_doc_number] => 20220316387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => TURBINE-COMPRESSOR ASSEMBLY AND METHOD [patent_app_type] => utility [patent_app_number] => 17/836015 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836015 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836015
Turbine-compressor assembly and method Jun 8, 2022 Issued
Array ( [id] => 17883533 [patent_doc_number] => 20220299010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => GROUND HEAT EXCHANGER AND WIND TURBINE [patent_app_type] => utility [patent_app_number] => 17/833214 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17833214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833214
GROUND HEAT EXCHANGER AND WIND TURBINE Jun 5, 2022 Abandoned
Array ( [id] => 17914062 [patent_doc_number] => 20220316457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => INTERMUSCULAR RIDGED BOARDS FOR ARTIFICIAL MUSCLE DEVICES UNDER HEAVY LIFT CONDITIONS [patent_app_type] => utility [patent_app_number] => 17/833003 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17833003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833003
Intermuscular ridged boards for artificial muscle devices under heavy lift conditions Jun 5, 2022 Issued
Array ( [id] => 18871806 [patent_doc_number] => 11859598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Shape memory alloy actuators and methods thereof [patent_app_type] => utility [patent_app_number] => 17/831318 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 93 [patent_figures_cnt] => 170 [patent_no_of_words] => 23105 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831318 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831318
Shape memory alloy actuators and methods thereof Jun 1, 2022 Issued
Array ( [id] => 18058754 [patent_doc_number] => 20220389840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => REACTION TURBINE OPERATING ON CONDENSING VAPORS [patent_app_type] => utility [patent_app_number] => 17/831204 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831204
Reaction turbine operating on condensing vapors Jun 1, 2022 Issued
Array ( [id] => 19631850 [patent_doc_number] => 20240410299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => CONDENSATION SYSTEM AND METHOD FOR ELECTRIC POWER PLANT [patent_app_type] => utility [patent_app_number] => 18/256039 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256039
CONDENSATION SYSTEM AND METHOD FOR ELECTRIC POWER PLANT May 22, 2022 Pending
Array ( [id] => 18964862 [patent_doc_number] => 11898618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Arrangement for reducing oscillation [patent_app_type] => utility [patent_app_number] => 17/743474 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4223 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17743474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743474
Arrangement for reducing oscillation May 12, 2022 Issued
Array ( [id] => 19856061 [patent_doc_number] => 12258886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Systems and methods for generating gas and power [patent_app_type] => utility [patent_app_number] => 18/289548 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 15293 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289548
Systems and methods for generating gas and power May 10, 2022 Issued
Array ( [id] => 19346012 [patent_doc_number] => 20240254975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => HEAT ENGINE SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/289603 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289603
HEAT ENGINE SYSTEM AND METHOD May 8, 2022 Pending
Array ( [id] => 18754721 [patent_doc_number] => 20230358147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => FAST RESPONSE ACTIVE CLEARANCE SYSTEMS WITH PIEZOELECTRIC ACTUATOR IN AXIAL, AXIAL/RADIAL COMBINED, AND CIRCUMFERENTIAL DIRECTIONS [patent_app_type] => utility [patent_app_number] => 17/739766 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17739766 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739766
Fast response active clearance systems with piezoelectric actuator in axial, axial/radial combined, and circumferential directions May 8, 2022 Issued
Array ( [id] => 18086039 [patent_doc_number] => 11536164 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-27 [patent_title] => Closed-loop brayton cycle system with turbine blade cooling [patent_app_type] => utility [patent_app_number] => 17/661462 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7534 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17661462 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/661462
Closed-loop brayton cycle system with turbine blade cooling Apr 28, 2022 Issued
Array ( [id] => 17914056 [patent_doc_number] => 20220316451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => SYSTEMS AND METHODS FOR GENERATION OF ELECTRICAL POWER IN AN ORGANIC RANKINE CYCLE OPERATION [patent_app_type] => utility [patent_app_number] => 17/730956 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17730956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/730956
Systems and methods for generation of electrical power in an organic Rankine cycle operation Apr 26, 2022 Issued
Array ( [id] => 19491435 [patent_doc_number] => 12110128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Transmission device for hybrid aircraft [patent_app_type] => utility [patent_app_number] => 18/559224 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 8245 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18559224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559224
Transmission device for hybrid aircraft Apr 24, 2022 Issued
Array ( [id] => 18461937 [patent_doc_number] => 11686223 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-27 [patent_title] => Capturing and utilizing waste heat in electrical power generation [patent_app_type] => utility [patent_app_number] => 17/658370 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7315 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17658370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658370
Capturing and utilizing waste heat in electrical power generation Apr 6, 2022 Issued
Array ( [id] => 17968812 [patent_doc_number] => 11486330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Systems and methods utilizing gas temperature as a power source [patent_app_type] => utility [patent_app_number] => 17/715400 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 16742 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17715400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/715400
Systems and methods utilizing gas temperature as a power source Apr 6, 2022 Issued
Array ( [id] => 18676159 [patent_doc_number] => 20230313784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => USE OF CONCENTRATED SOLAR TO ENHANCE THE POWER GENERATION OF THE TURBOEXPANDER IN GAS WELLS [patent_app_type] => utility [patent_app_number] => 17/711155 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711155
Use of concentrated solar to enhance the power generation of the turboexpander in gas wells Mar 31, 2022 Issued
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