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] => 15118461 [patent_doc_number] => 20190345863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => COMBUSTION AND THERMAL MANAGEMENT STRATEGIES USING VARIABLE VALVE TIMING [patent_app_type] => utility [patent_app_number] => 16/519654 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16519654 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/519654
Combustion and thermal management strategies using variable valve timing Jul 22, 2019 Issued
Array ( [id] => 16665691 [patent_doc_number] => 10934928 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-02 [patent_title] => Lubrication apapratus configurations for marine engines having a supercharger [patent_app_type] => utility [patent_app_number] => 16/514522 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5972 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 16514522 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/514522
Lubrication apapratus configurations for marine engines having a supercharger Jul 16, 2019 Issued
Array ( [id] => 15036845 [patent_doc_number] => 20190329427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => FLUIDIC SOLAR ACTUATOR [patent_app_type] => utility [patent_app_number] => 16/506833 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16506833 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/506833
Fluidic solar actuator Jul 8, 2019 Issued
Array ( [id] => 16430140 [patent_doc_number] => 10830217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Binary power generation system [patent_app_type] => utility [patent_app_number] => 16/506785 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3315 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16506785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/506785
Binary power generation system Jul 8, 2019 Issued
Array ( [id] => 16948808 [patent_doc_number] => 20210207499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => ORGANIC RANKINE CYCLE SYSTEM WITH SUPERCRITICAL DOUBLE-EXPANSION AND TWO-STAGE HEAT RECOVERY [patent_app_type] => utility [patent_app_number] => 16/765684 [patent_app_country] => US [patent_app_date] => 2019-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16765684 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/765684
Organic Rankine cycle system with supercritical double-expansion and two-stage heat recovery Jul 4, 2019 Issued
Array ( [id] => 15528411 [patent_doc_number] => 20200056511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => CRYOGENIC COMBINED CYCLE POWER PLANT [patent_app_type] => utility [patent_app_number] => 16/458831 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11061 [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] => 16458831 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/458831
Cryogenic combined cycle power plant Jun 30, 2019 Issued
Array ( [id] => 17650196 [patent_doc_number] => 11352912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Steam turbine facility and combined cycle plant [patent_app_type] => utility [patent_app_number] => 17/050965 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8849 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [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] => 17050965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050965
Steam turbine facility and combined cycle plant Jun 27, 2019 Issued
Array ( [id] => 17505968 [patent_doc_number] => 20220099071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => Solar-aided coal-fired flexible power generation system and operation method thereof [patent_app_type] => utility [patent_app_number] => 17/427644 [patent_app_country] => US [patent_app_date] => 2019-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 737 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17427644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427644
Solar-aided coal-fired flexible power generation system and operation method thereof Jun 21, 2019 Issued
Array ( [id] => 16743808 [patent_doc_number] => 10968784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Flexible coal-fired power generation system and operation method thereof [patent_app_type] => utility [patent_app_number] => 17/043675 [patent_app_country] => US [patent_app_date] => 2019-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3697 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 912 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17043675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/043675
Flexible coal-fired power generation system and operation method thereof Jun 21, 2019 Issued
Array ( [id] => 17378632 [patent_doc_number] => 11236633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Solar aided coal-fired power generation system participating in primary frequency regulation and control method thereof [patent_app_type] => utility [patent_app_number] => 17/279569 [patent_app_country] => US [patent_app_date] => 2019-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3486 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17279569 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279569
Solar aided coal-fired power generation system participating in primary frequency regulation and control method thereof Jun 21, 2019 Issued
Array ( [id] => 17728243 [patent_doc_number] => 11384623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Systems and methods for storing and extracting natural gas from underground formations and generating electricity [patent_app_type] => utility [patent_app_number] => 16/444521 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 6794 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16444521 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/444521
Systems and methods for storing and extracting natural gas from underground formations and generating electricity Jun 17, 2019 Issued
Array ( [id] => 17324099 [patent_doc_number] => 11215101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Arrangement comprising a WHR system and a method for controlling such an arrangement [patent_app_type] => utility [patent_app_number] => 15/734260 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7014 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15734260 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/734260
Arrangement comprising a WHR system and a method for controlling such an arrangement Jun 16, 2019 Issued
Array ( [id] => 15294903 [patent_doc_number] => 20190390587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => EXHAUST DEVICE OF ENGINE [patent_app_type] => utility [patent_app_number] => 16/439984 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439984 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439984
Exhaust device of engine Jun 12, 2019 Issued
Array ( [id] => 17015794 [patent_doc_number] => 11085424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Solar power collection system and methods thereof [patent_app_type] => utility [patent_app_number] => 16/436263 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6219 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16436263 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436263
Solar power collection system and methods thereof Jun 9, 2019 Issued
Array ( [id] => 15409593 [patent_doc_number] => 20200025118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => ENGINE CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/435816 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16435816 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435816
Engine control device Jun 9, 2019 Issued
Array ( [id] => 17244157 [patent_doc_number] => 20210363900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => SYSTEM FOR RECOVERING WASTE HEAT AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/253402 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17253402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/253402
System for recovering waste heat and method thereof Jun 9, 2019 Issued
Array ( [id] => 16550261 [patent_doc_number] => 10883411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Systems and methods for an exhaust-gas aftertreatment device [patent_app_type] => utility [patent_app_number] => 16/432852 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 11938 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432852 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432852
Systems and methods for an exhaust-gas aftertreatment device Jun 4, 2019 Issued
Array ( [id] => 17735434 [patent_doc_number] => 20220220893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => BUSH [patent_app_type] => utility [patent_app_number] => 17/614274 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17614274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614274
Bush May 23, 2019 Issued
Array ( [id] => 16705205 [patent_doc_number] => 10955130 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-23 [patent_title] => Exhaust powered liquid evaporator apparatus and method [patent_app_type] => utility [patent_app_number] => 16/418260 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 5526 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16418260 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/418260
Exhaust powered liquid evaporator apparatus and method May 20, 2019 Issued
Array ( [id] => 16261840 [patent_doc_number] => 10753265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Exhuast air pollution elimination device [patent_app_type] => utility [patent_app_number] => 16/413972 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 4048 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16413972 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/413972
Exhuast air pollution elimination device May 15, 2019 Issued
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