
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |