
Kevin E. Yoon
Examiner (ID: 5775, Phone: (571)270-5932 , Office: P/1735 )
| Most Active Art Unit | 1735 |
| Art Unit(s) | 1793, 1735 |
| Total Applications | 1272 |
| Issued Applications | 888 |
| Pending Applications | 97 |
| Abandoned Applications | 312 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16806657
[patent_doc_number] => 20210129210
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-06
[patent_title] => METHOD OF REUSING CORE SAND
[patent_app_type] => utility
[patent_app_number] => 17/149897
[patent_app_country] => US
[patent_app_date] => 2021-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4965
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -2
[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] => 17149897
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/149897 | METHOD OF REUSING CORE SAND | Jan 14, 2021 | Abandoned |
Array
(
[id] => 17221055
[patent_doc_number] => 11173540
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-16
[patent_title] => Sand moulding machine and method of producing sand mould parts
[patent_app_type] => utility
[patent_app_number] => 17/148290
[patent_app_country] => US
[patent_app_date] => 2021-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 28
[patent_no_of_words] => 39046
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 414
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148290
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/148290 | Sand moulding machine and method of producing sand mould parts | Jan 12, 2021 | Issued |
Array
(
[id] => 18168460
[patent_doc_number] => 20230035070
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-02
[patent_title] => BUBBLING PLATE FOR SLIDING NOZZLE
[patent_app_type] => utility
[patent_app_number] => 17/791425
[patent_app_country] => US
[patent_app_date] => 2021-01-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3469
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 231
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791425
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/791425 | BUBBLING PLATE FOR SLIDING NOZZLE | Jan 4, 2021 | Abandoned |
Array
(
[id] => 20244364
[patent_doc_number] => 12424698
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-23
[patent_title] => Power supply device, electric vehicle comprising power supply device, and power storage device
[patent_app_type] => utility
[patent_app_number] => 17/906623
[patent_app_country] => US
[patent_app_date] => 2020-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 15
[patent_no_of_words] => 3582
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 280
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17906623
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/906623 | Power supply device, electric vehicle comprising power supply device, and power storage device | Dec 27, 2020 | Issued |
Array
(
[id] => 18938676
[patent_doc_number] => 20240033815
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-01
[patent_title] => CENTRIFUGAL CASTING MOLD AND CENTRIFUGAL CASTING MOLD ASSEMBLY DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/258748
[patent_app_country] => US
[patent_app_date] => 2020-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10318
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18258748
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/258748 | Centrifugal casting mold and centrifugal casting mold assembly device | Dec 20, 2020 | Issued |
Array
(
[id] => 17603251
[patent_doc_number] => 11331720
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-05-17
[patent_title] => Pouring apparatus
[patent_app_type] => utility
[patent_app_number] => 17/128671
[patent_app_country] => US
[patent_app_date] => 2020-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 4066
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17128671
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/128671 | Pouring apparatus | Dec 20, 2020 | Issued |
Array
(
[id] => 18181957
[patent_doc_number] => 20230042686
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-09
[patent_title] => METHOD FOR CONSTRUCTING LAYERED BODIES WITH REFRACTORY MOLDING BASE MATERIAL AND RESOLS, THREE-DIMENSIONAL BODIES PRODUCED THEREBY, AND A BINDER THEREFOR
[patent_app_type] => utility
[patent_app_number] => 17/787789
[patent_app_country] => US
[patent_app_date] => 2020-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7101
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787789
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/787789 | METHOD FOR CONSTRUCTING LAYERED BODIES WITH REFRACTORY MOLDING BASE MATERIAL AND RESOLS, THREE-DIMENSIONAL BODIES PRODUCED THEREBY, AND A BINDER THEREFOR | Dec 17, 2020 | Abandoned |
Array
(
[id] => 18169612
[patent_doc_number] => 20230036223
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-02
[patent_title] => NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE AND ENERGY STORAGE APPARATUS, METHODS FOR USE THEREOF, AND MANUFACTURING METHODS THEREFOR
[patent_app_type] => utility
[patent_app_number] => 17/788864
[patent_app_country] => US
[patent_app_date] => 2020-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15294
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[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] => 17788864
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/788864 | NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE AND ENERGY STORAGE APPARATUS, METHODS FOR USE THEREOF, AND MANUFACTURING METHODS THEREFOR | Dec 15, 2020 | Pending |
Array
(
[id] => 18040637
[patent_doc_number] => 20220384854
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-01
[patent_title] => SECONDARY BATTERY
[patent_app_type] => utility
[patent_app_number] => 17/786272
[patent_app_country] => US
[patent_app_date] => 2020-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12516
[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] => 17786272
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/786272 | Secondary battery | Dec 14, 2020 | Issued |
Array
(
[id] => 19134870
[patent_doc_number] => 11969785
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-30
[patent_title] => Sliding closure for a metallurgical vessel
[patent_app_type] => utility
[patent_app_number] => 17/758266
[patent_app_country] => US
[patent_app_date] => 2020-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2354
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758266
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/758266 | Sliding closure for a metallurgical vessel | Dec 10, 2020 | Issued |
Array
(
[id] => 18177622
[patent_doc_number] => 20230038351
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-09
[patent_title] => METHOD FOR CASTING A MELT BY MEANS OF A MELT CONTAINER IN WHICH A MELT RECEIVING SPACE IS FORMED
[patent_app_type] => utility
[patent_app_number] => 17/784337
[patent_app_country] => US
[patent_app_date] => 2020-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6537
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[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] => 17784337
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/784337 | Method for casting a melt by means of a melt container in which a melt receiving space is formed | Dec 10, 2020 | Issued |
Array
(
[id] => 18729734
[patent_doc_number] => 20230344032
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-26
[patent_title] => BATTERY COOLING ELEMENT, BATTERY MODULE UNIT AND METHOD FOR MANUFACTURING A BATTERY COOLING ELEMENT
[patent_app_type] => utility
[patent_app_number] => 17/796414
[patent_app_country] => US
[patent_app_date] => 2020-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10782
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[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] => 17796414
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/796414 | BATTERY COOLING ELEMENT, BATTERY MODULE UNIT AND METHOD FOR MANUFACTURING A BATTERY COOLING ELEMENT | Nov 25, 2020 | Pending |
Array
(
[id] => 16687300
[patent_doc_number] => 20210069775
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-11
[patent_title] => METHOD OF PREPARATION OF SAND CASTING MOULDS WITH A PROTECTIVE COATING
[patent_app_type] => utility
[patent_app_number] => 17/101130
[patent_app_country] => US
[patent_app_date] => 2020-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1951
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17101130
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/101130 | Method of preparation of sand casting moulds with a protective coating | Nov 22, 2020 | Issued |
Array
(
[id] => 16853984
[patent_doc_number] => 20210154729
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-27
[patent_title] => Turbine Blade Casting with Strongback Core
[patent_app_type] => utility
[patent_app_number] => 16/953494
[patent_app_country] => US
[patent_app_date] => 2020-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2884
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16953494
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/953494 | Turbine blade casting with strongback core | Nov 19, 2020 | Issued |
Array
(
[id] => 18097884
[patent_doc_number] => 20220416225
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-29
[patent_title] => ELECTRODE PLATE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
[patent_app_type] => utility
[patent_app_number] => 17/778136
[patent_app_country] => US
[patent_app_date] => 2020-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6575
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17778136
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/778136 | ELECTRODE PLATE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY | Nov 11, 2020 | Abandoned |
Array
(
[id] => 19808504
[patent_doc_number] => 12239864
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-04
[patent_title] => Battery module having fire-extinguishing unit
[patent_app_type] => utility
[patent_app_number] => 17/791750
[patent_app_country] => US
[patent_app_date] => 2020-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4304
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791750
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/791750 | Battery module having fire-extinguishing unit | Nov 11, 2020 | Issued |
Array
(
[id] => 19887082
[patent_doc_number] => 12272817
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-08
[patent_title] => Lithium-replenishing material, preparation method thereof, negative electrode and lithium-ion battery
[patent_app_type] => utility
[patent_app_number] => 17/785871
[patent_app_country] => US
[patent_app_date] => 2020-11-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 8366
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785871
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/785871 | Lithium-replenishing material, preparation method thereof, negative electrode and lithium-ion battery | Nov 10, 2020 | Issued |
Array
(
[id] => 16823247
[patent_doc_number] => 20210138540
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-13
[patent_title] => Mold Centering Sleeve for Pouring Tube Structure
[patent_app_type] => utility
[patent_app_number] => 17/095232
[patent_app_country] => US
[patent_app_date] => 2020-11-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3929
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095232
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/095232 | Mold centering sleeve for pouring tube structure | Nov 10, 2020 | Issued |
Array
(
[id] => 19976335
[patent_doc_number] => 12343792
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-01
[patent_title] => Method for coating steel pan bottoms and steel pan bottoms
[patent_app_type] => utility
[patent_app_number] => 17/777059
[patent_app_country] => US
[patent_app_date] => 2020-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 12
[patent_no_of_words] => 0
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777059
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/777059 | Method for coating steel pan bottoms and steel pan bottoms | Nov 9, 2020 | Issued |
Array
(
[id] => 19781781
[patent_doc_number] => 12230821
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-18
[patent_title] => Battery pack and electric vehicle
[patent_app_type] => utility
[patent_app_number] => 17/777938
[patent_app_country] => US
[patent_app_date] => 2020-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 13
[patent_no_of_words] => 12853
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 265
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777938
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/777938 | Battery pack and electric vehicle | Oct 21, 2020 | Issued |