![](/images/general/no_picture/200_user.png)
Qiuwen Mi
Examiner (ID: 10650, Phone: (571)272-5984 , Office: P/1655 )
Most Active Art Unit | 1655 |
Art Unit(s) | 1655 |
Total Applications | 1940 |
Issued Applications | 1228 |
Pending Applications | 103 |
Abandoned Applications | 609 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 17930509
[patent_doc_number] => 20220325634
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-13
[patent_title] => BEARING HOUSING AND METHOD OF MANUFACTURE
[patent_app_type] => utility
[patent_app_number] => 17/631369
[patent_app_country] => US
[patent_app_date] => 2020-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14168
[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] => 17631369
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/631369 | Bearing housing and method of manufacture | Jul 20, 2020 | Issued |
Array
(
[id] => 17378639
[patent_doc_number] => 11236640
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-02-01
[patent_title] => Steam power plant, modification method and operation method of steam power plant
[patent_app_type] => utility
[patent_app_number] => 16/929937
[patent_app_country] => US
[patent_app_date] => 2020-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 6716
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 226
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16929937
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/929937 | Steam power plant, modification method and operation method of steam power plant | Jul 14, 2020 | Issued |
Array
(
[id] => 17393781
[patent_doc_number] => 11242785
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-02-08
[patent_title] => Process to capture SO
[patent_app_type] => utility
[patent_app_number] => 16/917148
[patent_app_country] => US
[patent_app_date] => 2020-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 8377
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16917148
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/917148 | Process to capture SO | Jun 29, 2020 | Issued |
Array
(
[id] => 18519138
[patent_doc_number] => 11709024
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-07-25
[patent_title] => Thermal energy battery
[patent_app_type] => utility
[patent_app_number] => 17/612494
[patent_app_country] => US
[patent_app_date] => 2020-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5870
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17612494
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/612494 | Thermal energy battery | Jun 11, 2020 | Issued |
Array
(
[id] => 17588237
[patent_doc_number] => 11326498
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-05-10
[patent_title] => Exhaust gas heat recovery system and exhaust system
[patent_app_type] => utility
[patent_app_number] => 16/899565
[patent_app_country] => US
[patent_app_date] => 2020-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3414
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899565
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/899565 | Exhaust gas heat recovery system and exhaust system | Jun 10, 2020 | Issued |
Array
(
[id] => 16513625
[patent_doc_number] => 20200392883
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-17
[patent_title] => INTERNAL COMBUSTION ENGINE HAVING AN EXHAUST HEAT RECOVERY SYSTEM AS WELL AS A METHOD FOR RECOVERING EXHAUST HEAT
[patent_app_type] => utility
[patent_app_number] => 16/899563
[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] => 4273
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899563
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/899563 | Internal combustion engine having an exhaust heat recovery system as well as a method for recovering exhaust heat | Jun 10, 2020 | Issued |
Array
(
[id] => 17222322
[patent_doc_number] => 11174814
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-16
[patent_title] => Energy conversion apparatus
[patent_app_type] => utility
[patent_app_number] => 16/878858
[patent_app_country] => US
[patent_app_date] => 2020-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
[patent_figures_cnt] => 35
[patent_no_of_words] => 27733
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 209
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16878858
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/878858 | Energy conversion apparatus | May 19, 2020 | Issued |
Array
(
[id] => 16468909
[patent_doc_number] => 20200370446
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-26
[patent_title] => ENERGY CONVERSION APPARATUS
[patent_app_type] => utility
[patent_app_number] => 16/878875
[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] => 35595
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16878875
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/878875 | Energy conversion apparatus | May 19, 2020 | Issued |
Array
(
[id] => 17104980
[patent_doc_number] => 11125184
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-09-21
[patent_title] => Constant density heat exchanger and system for energy conversion
[patent_app_type] => utility
[patent_app_number] => 16/878736
[patent_app_country] => US
[patent_app_date] => 2020-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 38
[patent_figures_cnt] => 55
[patent_no_of_words] => 33503
[patent_no_of_claims] => 20
[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] => 16878736
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/878736 | Constant density heat exchanger and system for energy conversion | May 19, 2020 | Issued |
Array
(
[id] => 16978359
[patent_doc_number] => 20210222596
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-22
[patent_title] => MOBILE MULTIPLE ENGINE EXHAUST EMISSIONS PROCESSING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 16/874665
[patent_app_country] => US
[patent_app_date] => 2020-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2687
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16874665
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/874665 | MOBILE MULTIPLE ENGINE EXHAUST EMISSIONS PROCESSING SYSTEM | May 13, 2020 | Abandoned |
Array
(
[id] => 17229618
[patent_doc_number] => 20210356174
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-18
[patent_title] => WELL COMPLETION CONVERTING A HYDROCARBON PRODUCTION WELL INTO A GEOTHERMAL WELL
[patent_app_type] => utility
[patent_app_number] => 15/930824
[patent_app_country] => US
[patent_app_date] => 2020-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7977
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 252
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930824
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/930824 | Well completion converting a hydrocarbon production well into a geothermal well | May 12, 2020 | Issued |
Array
(
[id] => 17750356
[patent_doc_number] => 20220228561
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-21
[patent_title] => ENERGY HARVESTING DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/610932
[patent_app_country] => US
[patent_app_date] => 2020-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2470
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17610932
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/610932 | Energy harvesting device | May 12, 2020 | Issued |
Array
(
[id] => 16886172
[patent_doc_number] => 20210172367
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-10
[patent_title] => CATALYTIC CONVERTER FOR VEHICLE
[patent_app_type] => utility
[patent_app_number] => 15/930673
[patent_app_country] => US
[patent_app_date] => 2020-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3725
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930673
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/930673 | Catalytic converter for vehicle | May 12, 2020 | Issued |
Array
(
[id] => 17474528
[patent_doc_number] => 20220082032
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-17
[patent_title] => STEAM NETWORK ASSEMBLY FOR A PLANT COMPRISING AN AMMONIA-PRODUCING UNIT AND A UREA-PRODUCING UNIT
[patent_app_type] => utility
[patent_app_number] => 17/419815
[patent_app_country] => US
[patent_app_date] => 2020-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4318
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419815
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/419815 | Steam network assembly for a plant comprising an ammonia-producing unit and a urea-producing unit | May 7, 2020 | Issued |
Array
(
[id] => 16467865
[patent_doc_number] => 20200369402
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-26
[patent_title] => Double inlets exhaust system for unmanned aerial vehicle
[patent_app_type] => utility
[patent_app_number] => 16/870178
[patent_app_country] => US
[patent_app_date] => 2020-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1512
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -1
[patent_words_short_claim] => 279
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16870178
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/870178 | Double inlets exhaust system for unmanned aerial vehicle | May 7, 2020 | Issued |
Array
(
[id] => 16399530
[patent_doc_number] => 20200340388
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-29
[patent_title] => EXHAUST SYSTEM FOR ENGINE
[patent_app_type] => utility
[patent_app_number] => 16/857245
[patent_app_country] => US
[patent_app_date] => 2020-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3921
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16857245
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/857245 | Exhaust system for engine | Apr 23, 2020 | Issued |
Array
(
[id] => 17421817
[patent_doc_number] => 11255262
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-02-22
[patent_title] => Hybrid compressed air energy storage system
[patent_app_type] => utility
[patent_app_number] => 16/856627
[patent_app_country] => US
[patent_app_date] => 2020-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4535
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 359
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16856627
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/856627 | Hybrid compressed air energy storage system | Apr 22, 2020 | Issued |
Array
(
[id] => 18217014
[patent_doc_number] => 11591940
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-02-28
[patent_title] => Emissions control device comprising a threaded disassembling element
[patent_app_type] => utility
[patent_app_number] => 17/604299
[patent_app_country] => US
[patent_app_date] => 2020-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 7158
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17604299
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/604299 | Emissions control device comprising a threaded disassembling element | Apr 20, 2020 | Issued |
Array
(
[id] => 18052001
[patent_doc_number] => 11525375
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-12-13
[patent_title] => Modeling and control of gas cycle power plant operation with variant control profile
[patent_app_type] => utility
[patent_app_number] => 16/844476
[patent_app_country] => US
[patent_app_date] => 2020-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 9125
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[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] => 16844476
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/844476 | Modeling and control of gas cycle power plant operation with variant control profile | Apr 8, 2020 | Issued |
Array
(
[id] => 17673817
[patent_doc_number] => 20220186984
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-16
[patent_title] => HEAT EXCHANGE CIRCUIT FOR A GEOTHERMAL PLANT
[patent_app_type] => utility
[patent_app_number] => 17/603232
[patent_app_country] => US
[patent_app_date] => 2020-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8743
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -25
[patent_words_short_claim] => 264
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17603232
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/603232 | Heat exchange circuit for a geothermal plant | Apr 7, 2020 | Issued |