Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 18511792 [patent_doc_number] => 20230227984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => COMPRESSOR INTEGRATION AND SAFE OPERATION START UP FOR ATMOSPHERIC OPERATION OF SOEC SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/155989 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18155989 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155989
Compressor integration and safe operation start up for atmospheric operation of SOEC systems Jan 17, 2023 Issued
Array ( [id] => 18497879 [patent_doc_number] => 20230220577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => VAPORIZER AND EXTERNAL STEAM FOR SOLID OXIDE ELECTROLYZER [patent_app_type] => utility [patent_app_number] => 18/151753 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151753
VAPORIZER AND EXTERNAL STEAM FOR SOLID OXIDE ELECTROLYZER Jan 8, 2023 Pending
Array ( [id] => 18497878 [patent_doc_number] => 20230220576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => STEAM USE AND SAFETY SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/151738 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151738
Steam use and safety systems Jan 8, 2023 Issued
Array ( [id] => 19498017 [patent_doc_number] => 20240337035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => MITIGATION OF ELECTRIC SHORT CIRCUIT IN A POLYMER ELECTROLYTE MEMBRANE WATER ELECTROLYZER [patent_app_type] => utility [patent_app_number] => 18/686596 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18686596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/686596
Mitigation of electric short circuit in a polymer electrolyte membrane water electrolyzer Jan 5, 2023 Issued
Array ( [id] => 18567555 [patent_doc_number] => 20230257890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SYSTEMS AND METHODS FOR MANUFACTURING CARBON BLACK [patent_app_type] => utility [patent_app_number] => 18/090157 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18090157 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090157
SYSTEMS AND METHODS FOR MANUFACTURING CARBON BLACK Dec 27, 2022 Pending
Array ( [id] => 19265834 [patent_doc_number] => 20240209533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => ELECTROLYSIS SYSTEM AND OPERATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/087861 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18087861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087861
Electrolysis system and operation method therefor Dec 22, 2022 Issued
Array ( [id] => 19265820 [patent_doc_number] => 20240209519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => ELECTROLYTE CIRCULATION-BASED SODIUM HYPOCHLORITE GENERATOR WITH AUTOMATIC ELECTROLYTIC CELL CLEANING FUNCTION [patent_app_type] => utility [patent_app_number] => 18/087283 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18087283 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087283
Electrolyte circulation-based sodium hypochlorite generator with automatic electrolytic cell cleaning function Dec 21, 2022 Issued
Array ( [id] => 19274335 [patent_doc_number] => 12024445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Asymmetric electrochemical systems and methods [patent_app_type] => utility [patent_app_number] => 18/086456 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 14091 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [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] => 18086456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086456
Asymmetric electrochemical systems and methods Dec 20, 2022 Issued
Array ( [id] => 19676288 [patent_doc_number] => 12188140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Electrorefining apparatus and process for refining lithium metal [patent_app_type] => utility [patent_app_number] => 18/067780 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 14447 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067780 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067780
Electrorefining apparatus and process for refining lithium metal Dec 18, 2022 Issued
Array ( [id] => 18321671 [patent_doc_number] => 20230119799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => ELECTROWINNING CELL FOR THE PRODUCTION OF LITHIUM AND METHOD OF USING SAME [patent_app_type] => utility [patent_app_number] => 18/068128 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068128
Electrowinning cell for the production of lithium and method of using same Dec 18, 2022 Issued
Array ( [id] => 18910594 [patent_doc_number] => 11873567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => System for managing fuel generation [patent_app_type] => utility [patent_app_number] => 18/083086 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 13466 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083086
System for managing fuel generation Dec 15, 2022 Issued
Array ( [id] => 18420683 [patent_doc_number] => 20230175146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => SYSTEMS AND METHODS FOR ETHYLENE PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/063508 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063508
Systems and methods for ethylene production Dec 7, 2022 Issued
Array ( [id] => 18932625 [patent_doc_number] => 11885033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Electrode structure for electrolyzer [patent_app_type] => utility [patent_app_number] => 18/062988 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 5050 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062988
Electrode structure for electrolyzer Dec 6, 2022 Issued
Array ( [id] => 18406211 [patent_doc_number] => 20230167562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => CARBON-ASSISTED SOLID OXIDE ELECTROLYSIS CELL [patent_app_type] => utility [patent_app_number] => 18/071068 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071068 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071068
CARBON-ASSISTED SOLID OXIDE ELECTROLYSIS CELL Nov 28, 2022 Abandoned
Array ( [id] => 20121943 [patent_doc_number] => 20250236974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => ELECTRODE FIBRE, ELECTRODE, ELECTROLYSIS CELL AND PROCESS FOR PRODUCING THE ELECTRODE FIBRE AND THE ELECTRODE [patent_app_type] => utility [patent_app_number] => 18/833424 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18833424 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/833424
ELECTRODE FIBRE, ELECTRODE, ELECTROLYSIS CELL AND PROCESS FOR PRODUCING THE ELECTRODE FIBRE AND THE ELECTRODE Nov 21, 2022 Pending
Array ( [id] => 18436580 [patent_doc_number] => 20230183874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => ELECTROCHEMICAL CELL SYSTEM INCLUDING STEAM RECYCLE AND CATHODE EXHAUST COOLER [patent_app_type] => utility [patent_app_number] => 18/055519 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055519 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055519
ELECTROCHEMICAL CELL SYSTEM INCLUDING STEAM RECYCLE AND CATHODE EXHAUST COOLER Nov 14, 2022 Pending
Array ( [id] => 19667870 [patent_doc_number] => 12180603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Process for production of refined lithium metal [patent_app_type] => utility [patent_app_number] => 18/054736 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 16094 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18054736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054736
Process for production of refined lithium metal Nov 10, 2022 Issued
Array ( [id] => 19158208 [patent_doc_number] => 20240150915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => PORTABLE HYDROGEN ELECTROLYZER INTEGRATED WITH WATER PURIFIER INDICATING LIFETIME PERCENTAGE OF PURIFICATION MATERIALS [patent_app_type] => utility [patent_app_number] => 17/983597 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983597
PORTABLE HYDROGEN ELECTROLYZER INTEGRATED WITH WATER PURIFIER INDICATING LIFETIME PERCENTAGE OF PURIFICATION MATERIALS Nov 8, 2022 Abandoned
Array ( [id] => 20346417 [patent_doc_number] => 12470153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Method for extending a voltage range of a rectifier, rectifier for carrying out the method, and electrolysis system [patent_app_type] => utility [patent_app_number] => 17/975945 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2309 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975945
Method for extending a voltage range of a rectifier, rectifier for carrying out the method, and electrolysis system Oct 27, 2022 Issued
Array ( [id] => 18643537 [patent_doc_number] => 11767598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => High or differential pressure electrolysis cell [patent_app_type] => utility [patent_app_number] => 18/049178 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2330 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18049178 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049178
High or differential pressure electrolysis cell Oct 23, 2022 Issued
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