
Misook Yu
Examiner (ID: 18637)
| Most Active Art Unit | 1642 |
| Art Unit(s) | 1642, 1641 |
| Total Applications | 868 |
| Issued Applications | 264 |
| Pending Applications | 203 |
| Abandoned Applications | 404 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19537243
[patent_doc_number] => 12129786
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-10-29
[patent_title] => Explosion safe electrolysis unit
[patent_app_type] => utility
[patent_app_number] => 17/541686
[patent_app_country] => US
[patent_app_date] => 2021-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 13
[patent_no_of_words] => 62887
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17541686
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/541686 | Explosion safe electrolysis unit | Dec 2, 2021 | Issued |
Array
(
[id] => 19034645
[patent_doc_number] => 20240084460
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-14
[patent_title] => WATER ELECTROLYSIS APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/274877
[patent_app_country] => US
[patent_app_date] => 2021-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6734
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18274877
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/274877 | WATER ELECTROLYSIS APPARATUS | Nov 24, 2021 | Pending |
Array
(
[id] => 19717654
[patent_doc_number] => 12203181
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-01-21
[patent_title] => Bipolar plate for an electrochemical reactor
[patent_app_type] => utility
[patent_app_number] => 17/534723
[patent_app_country] => US
[patent_app_date] => 2021-11-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 6134
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534723
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/534723 | Bipolar plate for an electrochemical reactor | Nov 23, 2021 | Issued |
Array
(
[id] => 17756426
[patent_doc_number] => 11396710
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-07-26
[patent_title] => Reactor for layer deposition by controllable anode array
[patent_app_type] => utility
[patent_app_number] => 17/534925
[patent_app_country] => US
[patent_app_date] => 2021-11-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 21
[patent_no_of_words] => 7747
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 276
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534925
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/534925 | Reactor for layer deposition by controllable anode array | Nov 23, 2021 | Issued |
Array
(
[id] => 17548626
[patent_doc_number] => 20220119967
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-21
[patent_title] => ELECTROLYSER AND ENERGY SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/526721
[patent_app_country] => US
[patent_app_date] => 2021-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9456
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 17526721
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/526721 | Electrolyser and energy system | Nov 14, 2021 | Issued |
Array
(
[id] => 18831230
[patent_doc_number] => 20230399756
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-14
[patent_title] => APPARATUS FOR THE ELECTROLYTIC PRODUCTION OF HYDROGEN
[patent_app_type] => utility
[patent_app_number] => 18/253491
[patent_app_country] => US
[patent_app_date] => 2021-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3674
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18253491
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/253491 | APPARATUS FOR THE ELECTROLYTIC PRODUCTION OF HYDROGEN | Nov 14, 2021 | Pending |
Array
(
[id] => 17735161
[patent_doc_number] => 20220220620
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-14
[patent_title] => HIGH POWER WATER ELECTROLYSIS PLANT CONFIGURATION OPTIMIZED FOR SECTIONAL MAINTENANCE
[patent_app_type] => utility
[patent_app_number] => 17/510997
[patent_app_country] => US
[patent_app_date] => 2021-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12783
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -38
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17510997
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/510997 | High power water electrolysis plant configuration optimized for sectional maintenance | Oct 25, 2021 | Issued |
Array
(
[id] => 17548628
[patent_doc_number] => 20220119969
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-21
[patent_title] => METHODS AND SYSTEM FOR PREPARING AND INSTALLING BRICK ASSEMBLIES ON THE FLOOR OF AN ELECTROLYSIS CELL
[patent_app_type] => utility
[patent_app_number] => 17/505222
[patent_app_country] => US
[patent_app_date] => 2021-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7739
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505222
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/505222 | METHODS AND SYSTEM FOR PREPARING AND INSTALLING BRICK ASSEMBLIES ON THE FLOOR OF AN ELECTROLYSIS CELL | Oct 18, 2021 | Abandoned |
Array
(
[id] => 19580128
[patent_doc_number] => 12146228
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-11-19
[patent_title] => Gas generator
[patent_app_type] => utility
[patent_app_number] => 17/498547
[patent_app_country] => US
[patent_app_date] => 2021-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 30
[patent_figures_cnt] => 35
[patent_no_of_words] => 17278
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498547
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/498547 | Gas generator | Oct 10, 2021 | Issued |
Array
(
[id] => 20158534
[patent_doc_number] => 12385147
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-12
[patent_title] => Polymer electrolyte membrane (PEM) electrolytic cells using zeolite-templated carbon (ZTC) as electrocatalyst
[patent_app_type] => utility
[patent_app_number] => 17/450416
[patent_app_country] => US
[patent_app_date] => 2021-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 13
[patent_no_of_words] => 1464
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17450416
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/450416 | Polymer electrolyte membrane (PEM) electrolytic cells using zeolite-templated carbon (ZTC) as electrocatalyst | Oct 7, 2021 | Issued |
Array
(
[id] => 17460752
[patent_doc_number] => 20220074057
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-10
[patent_title] => SYSTEMS AND METHODS FOR LARGE SCALE GAS GENERATION
[patent_app_type] => utility
[patent_app_number] => 17/472106
[patent_app_country] => US
[patent_app_date] => 2021-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7403
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17472106
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/472106 | SYSTEMS AND METHODS FOR LARGE SCALE GAS GENERATION | Sep 9, 2021 | Abandoned |
Array
(
[id] => 19242241
[patent_doc_number] => 12012663
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-06-18
[patent_title] => Carbon dioxide electrolysis device
[patent_app_type] => utility
[patent_app_number] => 17/446472
[patent_app_country] => US
[patent_app_date] => 2021-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 6459
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17446472
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/446472 | Carbon dioxide electrolysis device | Aug 30, 2021 | Issued |
Array
(
[id] => 18675766
[patent_doc_number] => 20230313389
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-05
[patent_title] => APPARATUS AND METHOD FOR THE ELECTROLYTIC PRODUCTION OF HYPOCHLOROUS ACID
[patent_app_type] => utility
[patent_app_number] => 18/043076
[patent_app_country] => US
[patent_app_date] => 2021-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8099
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 18043076
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/043076 | APPARATUS AND METHOD FOR THE ELECTROLYTIC PRODUCTION OF HYPOCHLOROUS ACID | Aug 29, 2021 | Pending |
Array
(
[id] => 18764353
[patent_doc_number] => 11814740
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-11-14
[patent_title] => System for managing fuel generation
[patent_app_type] => utility
[patent_app_number] => 17/460025
[patent_app_country] => US
[patent_app_date] => 2021-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 13
[patent_no_of_words] => 13439
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17460025
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/460025 | System for managing fuel generation | Aug 26, 2021 | Issued |
Array
(
[id] => 17867575
[patent_doc_number] => 20220290311
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-15
[patent_title] => CARBON DIOXIDE ELECTROLYTIC DEVICE AND METHOD OF ELECTROLYZING CARBON DIOXIDE
[patent_app_type] => utility
[patent_app_number] => 17/445872
[patent_app_country] => US
[patent_app_date] => 2021-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12740
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17445872
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/445872 | Carbon dioxide electrolytic device and method of electrolyzing carbon dioxide | Aug 24, 2021 | Issued |
Array
(
[id] => 18740083
[patent_doc_number] => 20230349059
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-02
[patent_title] => APPARATUS AND METHOD FOR PERFORMING ELECTROLYSIS
[patent_app_type] => utility
[patent_app_number] => 18/016965
[patent_app_country] => US
[patent_app_date] => 2021-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6330
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18016965
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/016965 | APPARATUS AND METHOD FOR PERFORMING ELECTROLYSIS | Aug 23, 2021 | Pending |
Array
(
[id] => 17883181
[patent_doc_number] => 20220298658
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-22
[patent_title] => ELECTROCHEMICAL DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/406572
[patent_app_country] => US
[patent_app_date] => 2021-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4954
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 17406572
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/406572 | Electrochemical device | Aug 18, 2021 | Issued |
Array
(
[id] => 18854210
[patent_doc_number] => 11851774
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-26
[patent_title] => Carbon dioxide electrolytic device
[patent_app_type] => utility
[patent_app_number] => 17/405336
[patent_app_country] => US
[patent_app_date] => 2021-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 7493
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17405336
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/405336 | Carbon dioxide electrolytic device | Aug 17, 2021 | Issued |
Array
(
[id] => 17414463
[patent_doc_number] => 20220049367
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-02-17
[patent_title] => HYBRID BIPOLAR PLATE AND METHOD OF MAKING THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/402821
[patent_app_country] => US
[patent_app_date] => 2021-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7952
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17402821
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/402821 | HYBRID BIPOLAR PLATE AND METHOD OF MAKING THE SAME | Aug 15, 2021 | Abandoned |
Array
(
[id] => 18658185
[patent_doc_number] => 20230304178
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-28
[patent_title] => ELECTROCHEMICAL SYSTEMS AND METHODS OF USE
[patent_app_type] => utility
[patent_app_number] => 18/040189
[patent_app_country] => US
[patent_app_date] => 2021-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6129
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 18040189
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/040189 | ELECTROCHEMICAL SYSTEMS AND METHODS OF USE | Aug 3, 2021 | Pending |