Search

Edna Wong

Examiner (ID: 19351, Phone: (571)272-1349 , Office: P/1759 )

Most Active Art Unit
1795
Art Unit(s)
1741, 1753, 1102, 1759, 1795, 1111, 1751
Total Applications
2682
Issued Applications
1685
Pending Applications
236
Abandoned Applications
770

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19877256 [patent_doc_number] => 20250109513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => ELECTROCHEMICAL COX REDUCTION AND HYDROGEN OXIDATION REACTOR [patent_app_type] => utility [patent_app_number] => 18/900442 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18900442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/900442
ELECTROCHEMICAL COX REDUCTION AND HYDROGEN OXIDATION REACTOR Sep 26, 2024 Pending
Array ( [id] => 20069047 [patent_doc_number] => 20250207269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => METHOD FOR PREPARING GAMMA-BUTYROLACTONE [patent_app_type] => utility [patent_app_number] => 18/788750 [patent_app_country] => US [patent_app_date] => 2024-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18788750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/788750
Method for preparing gamma-butyrolactone Jul 29, 2024 Issued
Array ( [id] => 19693408 [patent_doc_number] => 20250011953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => SITU CATALYST SYNTHESIS, DEPOSITION AND UTILIZATION [patent_app_type] => utility [patent_app_number] => 18/766322 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18766322 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/766322
SITU CATALYST SYNTHESIS, DEPOSITION AND UTILIZATION Jul 7, 2024 Pending
Array ( [id] => 19615534 [patent_doc_number] => 20240401214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => POROUS TRANSPORT LAYER FOR CARBON DIOXIDE ELECTROLYZERS [patent_app_type] => utility [patent_app_number] => 18/679249 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18679249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/679249
POROUS TRANSPORT LAYER FOR CARBON DIOXIDE ELECTROLYZERS May 29, 2024 Pending
Array ( [id] => 20826620 [patent_doc_number] => 12680177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Method of producing glucaric acid and method of manufacturing synthetic resin raw material by electrochemical treatment [patent_app_type] => utility [patent_app_number] => 18/657512 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657512
Method of producing glucaric acid and method of manufacturing synthetic resin raw material by electrochemical treatment May 6, 2024 Issued
Array ( [id] => 19543533 [patent_doc_number] => 20240360569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => USE OF ACIDIC ELECTROLYTE CATIONS FOR SELECTIVE ELECTROCHEMICAL CO2 AND CO CONVERSIONS TO METHANOL [patent_app_type] => utility [patent_app_number] => 18/649438 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9477 [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] => 18649438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649438
USE OF ACIDIC ELECTROLYTE CATIONS FOR SELECTIVE ELECTROCHEMICAL CO2 AND CO CONVERSIONS TO METHANOL Apr 28, 2024 Pending
Array ( [id] => 20041440 [patent_doc_number] => 20250179662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => METHOD FOR ELECTROCHEMICAL PREPARATION OF POLYTHIOCTIC ACID AND DERIVATIVE THEREOF [patent_app_type] => utility [patent_app_number] => 18/640638 [patent_app_country] => US [patent_app_date] => 2024-04-19 [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] => -12 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640638
Method for electrochemical preparation of polythioctic acid and derivative thereof Apr 18, 2024 Issued
Array ( [id] => 19528041 [patent_doc_number] => 20240351943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => METHOD OF PRODUCING PLATING DEPOSIT [patent_app_type] => utility [patent_app_number] => 18/636057 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636057 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636057
METHOD OF PRODUCING PLATING DEPOSIT Apr 14, 2024 Abandoned
Array ( [id] => 20129505 [patent_doc_number] => 12371809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Manufacturing method of aluminum-based article with multi-angle visual color change characteristics [patent_app_type] => utility [patent_app_number] => 18/634062 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18634062 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634062
Manufacturing method of aluminum-based article with multi-angle visual color change characteristics Apr 11, 2024 Issued
Array ( [id] => 19709714 [patent_doc_number] => 20250019856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => SURFACE PREPARATION FOR ELECTROLYTIC INORGANIC FINISHES [patent_app_type] => utility [patent_app_number] => 18/620308 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18620308 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/620308
SURFACE PREPARATION FOR ELECTROLYTIC INORGANIC FINISHES Mar 27, 2024 Pending
Array ( [id] => 19300707 [patent_doc_number] => 20240229276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => Method and system for electrolytically coating a steel strip by means of pulse technology [patent_app_type] => utility [patent_app_number] => 18/614203 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18614203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/614203
Method and system for electrolytically coating a steel strip by means of pulse technology Mar 21, 2024 Pending
Array ( [id] => 19345674 [patent_doc_number] => 20240254637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => ELECTROCHEMICAL GENERATION OF CARBON-CONTAINING PRODUCTS FROM CARBON DIOXIDE AND CARBON MONOXIDE [patent_app_type] => utility [patent_app_number] => 18/594354 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18594354 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594354
ELECTROCHEMICAL GENERATION OF CARBON-CONTAINING PRODUCTS FROM CARBON DIOXIDE AND CARBON MONOXIDE Mar 3, 2024 Abandoned
Array ( [id] => 19361302 [patent_doc_number] => 20240263336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => FILM FORMING METHOD FOR METAL FILM [patent_app_type] => utility [patent_app_number] => 18/432533 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432533 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432533
Film forming method for metal film Feb 4, 2024 Issued
Array ( [id] => 20678587 [patent_doc_number] => 20260117399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => ELECTROREDUCTION OF CO2 IN ACIDIC CONDITIONS USING A CATALYST HAVING A DUAL CO GENERATION AND C-C COUPLING FUNCTION [patent_app_type] => utility [patent_app_number] => 19/144668 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19144668 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/144668
ELECTROREDUCTION OF CO2 IN ACIDIC CONDITIONS USING A CATALYST HAVING A DUAL CO GENERATION AND C-C COUPLING FUNCTION Jan 29, 2024 Pending
Array ( [id] => 19904402 [patent_doc_number] => 12281398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Microfluidic process for the general electrochemical synthesis of geminal dipseudohalide or halide-pseudohalide compounds [patent_app_type] => utility [patent_app_number] => 18/413884 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4124 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18413884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/413884
Microfluidic process for the general electrochemical synthesis of geminal dipseudohalide or halide-pseudohalide compounds Jan 15, 2024 Issued
Array ( [id] => 20651795 [patent_doc_number] => 20260103808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-16 [patent_title] => ELECTROCHEMICAL REACTOR AND METHOD FOR PRODUCING OXYGEN-CONTAINING ORGANIC MATERIAL [patent_app_type] => utility [patent_app_number] => 19/146042 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 19146042 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/146042
ELECTROCHEMICAL REACTOR AND METHOD FOR PRODUCING OXYGEN-CONTAINING ORGANIC MATERIAL Jan 9, 2024 Pending
Array ( [id] => 19643344 [patent_doc_number] => 20240417864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => ELECTROCHEMICAL REDUCTIVE CARBOXYLATION OF UNSATURATED ORGANIC SUBSTRATES IN IONICALLY CONDUCTIVE MEDIUMS [patent_app_type] => utility [patent_app_number] => 18/394150 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18394150 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394150
ELECTROCHEMICAL REDUCTIVE CARBOXYLATION OF UNSATURATED ORGANIC SUBSTRATES IN IONICALLY CONDUCTIVE MEDIUMS Dec 21, 2023 Pending
Array ( [id] => 20025377 [patent_doc_number] => 20250163599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => SYSTEM AND METHOD FOR ELECTROFORMED COATING ON A COMPONENT [patent_app_type] => utility [patent_app_number] => 18/542881 [patent_app_country] => US [patent_app_date] => 2023-12-18 [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] => -18 [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] => 18542881 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542881
SYSTEM AND METHOD FOR ELECTROFORMED COATING ON A COMPONENT Dec 17, 2023 Abandoned
Array ( [id] => 20663738 [patent_doc_number] => 12605488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Surface treatment methods for cementless implantable medical devices [patent_app_type] => utility [patent_app_number] => 18/543587 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 47 [patent_no_of_words] => 16863 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543587
Surface treatment methods for cementless implantable medical devices Dec 17, 2023 Issued
Array ( [id] => 19801000 [patent_doc_number] => 20250066925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => METHOD OF MANUFACTURING INTERIOR PARTS FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/541664 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18541664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/541664
METHOD OF MANUFACTURING INTERIOR PARTS FOR A VEHICLE Dec 14, 2023 Pending
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