Search

Edwin J. Toledo-duran

Examiner (ID: 10754, Phone: (571)270-7501 , Office: P/3678 )

Most Active Art Unit
3678
Art Unit(s)
3678, 3674
Total Applications
836
Issued Applications
540
Pending Applications
101
Abandoned Applications
230

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20235969 [patent_doc_number] => 20250293288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => Lithium Secondary Battery [patent_app_type] => utility [patent_app_number] => 19/222421 [patent_app_country] => US [patent_app_date] => 2025-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 19222421 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/222421
Lithium Secondary Battery May 28, 2025 Pending
Array ( [id] => 20139568 [patent_doc_number] => 20250246612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => ELECTRODE, NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE, SECONDARY BATTERY, MOVING VEHICLE, ELECTRONIC DEVICE, METHOD FOR FABRICATING NEGATIVE ELECTRODE ACTIVE MATERIAL, AND METHOD FOR FABRICATING NEGATIVE ELECTRODE [patent_app_type] => utility [patent_app_number] => 19/182887 [patent_app_country] => US [patent_app_date] => 2025-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19182887 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/182887
ELECTRODE, NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE, SECONDARY BATTERY, MOVING VEHICLE, ELECTRONIC DEVICE, METHOD FOR FABRICATING NEGATIVE ELECTRODE ACTIVE MATERIAL, AND METHOD FOR FABRICATING NEGATIVE ELECTRODE Apr 17, 2025 Pending
Array ( [id] => 20139567 [patent_doc_number] => 20250246611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => ELECTRODE, NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE, SECONDARY BATTERY, MOVING VEHICLE, ELECTRONIC DEVICE, METHOD FOR FABRICATING NEGATIVE ELECTRODE ACTIVE MATERIAL, AND METHOD FOR FABRICATING NEGATIVE ELECTRODE [patent_app_type] => utility [patent_app_number] => 19/182875 [patent_app_country] => US [patent_app_date] => 2025-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19182875 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/182875
ELECTRODE, NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE, SECONDARY BATTERY, MOVING VEHICLE, ELECTRONIC DEVICE, METHOD FOR FABRICATING NEGATIVE ELECTRODE ACTIVE MATERIAL, AND METHOD FOR FABRICATING NEGATIVE ELECTRODE Apr 17, 2025 Pending
Array ( [id] => 20167997 [patent_doc_number] => 20250260044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => Lithium Secondary Battery [patent_app_type] => utility [patent_app_number] => 19/172750 [patent_app_country] => US [patent_app_date] => 2025-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19172750 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/172750
Lithium Secondary Battery Apr 7, 2025 Pending
Array ( [id] => 20124719 [patent_doc_number] => 20250239750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => ELECTRODE AND ELECTROCHEMICAL APPARATUS [patent_app_type] => utility [patent_app_number] => 19/173754 [patent_app_country] => US [patent_app_date] => 2025-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19173754 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/173754
ELECTRODE AND ELECTROCHEMICAL APPARATUS Apr 7, 2025 Pending
Array ( [id] => 20167958 [patent_doc_number] => 20250260005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => LONG-CYCLE-LIFE, HIGH-CAPACITY SILICON ANODES AND METHODS OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 19/170765 [patent_app_country] => US [patent_app_date] => 2025-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19170765 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/170765
LONG-CYCLE-LIFE, HIGH-CAPACITY SILICON ANODES AND METHODS OF MAKING AND USING THE SAME Apr 3, 2025 Pending
Array ( [id] => 20036444 [patent_doc_number] => 20250174666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => SECONDARY BATTERY AND ELECTRIC APPARATUS [patent_app_type] => utility [patent_app_number] => 19/038246 [patent_app_country] => US [patent_app_date] => 2025-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19038246 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/038246
SECONDARY BATTERY AND ELECTRIC APPARATUS Jan 26, 2025 Pending
Array ( [id] => 20029007 [patent_doc_number] => 20250167229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, ELECTRIC DEVICE, POSITIVE ELECTRODE PLATE, AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/035689 [patent_app_country] => US [patent_app_date] => 2025-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19035689 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/035689
ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, ELECTRIC DEVICE, POSITIVE ELECTRODE PLATE, AND PREPARATION METHOD THEREOF Jan 22, 2025 Pending
Array ( [id] => 19893437 [patent_doc_number] => 20250118749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => COMPOSITE ANODE MATERIAL AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/988164 [patent_app_country] => US [patent_app_date] => 2024-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18988164 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/988164
COMPOSITE ANODE MATERIAL AND METHOD FOR PRODUCING SAME Dec 18, 2024 Pending
Array ( [id] => 20072502 [patent_doc_number] => 20250210724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => Lithium Secondary Battery [patent_app_type] => utility [patent_app_number] => 18/985372 [patent_app_country] => US [patent_app_date] => 2024-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18985372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/985372
Lithium Secondary Battery Dec 17, 2024 Pending
Array ( [id] => 19804217 [patent_doc_number] => 20250070142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => BATTERY ELECTRODE PLATE, ELECTRODE PLATE ASSEMBLY, BATTERY AND ELECTRICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/947005 [patent_app_country] => US [patent_app_date] => 2024-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18947005 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/947005
BATTERY ELECTRODE PLATE, ELECTRODE PLATE ASSEMBLY, BATTERY AND ELECTRICAL DEVICE Nov 13, 2024 Pending
Array ( [id] => 19987206 [patent_doc_number] => 20250125428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => Porous Electrochemically Active-Material Structures with Dispersed Inert Elements [patent_app_type] => utility [patent_app_number] => 18/914584 [patent_app_country] => US [patent_app_date] => 2024-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18914584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914584
Porous Electrochemically Active-Material Structures with Dispersed Inert Elements Oct 13, 2024 Pending
Array ( [id] => 19436300 [patent_doc_number] => 20240304798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR THE PREPARATION THEREOF, POSITIVE ELECTRODE PLATE, SECONDARY BATTERY AND ELECTRICAL DEVICE CONTAINING THE SAME [patent_app_type] => utility [patent_app_number] => 18/668268 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18668268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668268
Positive electrode active material, method for the preparation thereof, positive electrode plate, secondary battery and electrical device containing the same May 19, 2024 Issued
Array ( [id] => 19590244 [patent_doc_number] => 20240387801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => ANODE ACTIVE MATERIAL COMPOSITION FOR LITHIUM SECONDARY BATTERY AND ANODE ELECTRODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/666169 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18666169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666169
ANODE ACTIVE MATERIAL COMPOSITION FOR LITHIUM SECONDARY BATTERY AND ANODE ELECTRODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME May 15, 2024 Pending
Array ( [id] => 19900421 [patent_doc_number] => 12278363 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-15 [patent_title] => Multiple morphology composite cathode materials providing high energy and long cycle life and cells employing the same [patent_app_type] => utility [patent_app_number] => 18/648585 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11726 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648585 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648585
Multiple morphology composite cathode materials providing high energy and long cycle life and cells employing the same Apr 28, 2024 Issued
Array ( [id] => 19516022 [patent_doc_number] => 20240347708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => ANODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/633523 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18633523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633523
Anode for lithium secondary battery and lithium secondary battery including the same Apr 11, 2024 Issued
Array ( [id] => 19384914 [patent_doc_number] => 20240274784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => METHOD FOR PRODUCING A DRY FILM, ROLLING DEVICE, DRY FILM, AND SUBSTRATE COATED WITH THE DRY FILM [patent_app_type] => utility [patent_app_number] => 18/624223 [patent_app_country] => US [patent_app_date] => 2024-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18624223 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/624223
METHOD FOR PRODUCING A DRY FILM, ROLLING DEVICE, DRY FILM, AND SUBSTRATE COATED WITH THE DRY FILM Apr 1, 2024 Pending
Array ( [id] => 19286130 [patent_doc_number] => 20240222608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/610290 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18610290 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610290
Anode active material for lithium secondary battery and lithium secondary battery including the same Mar 19, 2024 Issued
Array ( [id] => 19306377 [patent_doc_number] => 20240234957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => BATTERY SEPARATORS, BATTERIES AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/581438 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18581438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581438
BATTERY SEPARATORS, BATTERIES AND RELATED METHODS Feb 19, 2024 Pending
Array ( [id] => 19335821 [patent_doc_number] => 20240250251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => ACTIVE MATERIAL, BATTERY, AND METHODS FOR PRODUCING THESE [patent_app_type] => utility [patent_app_number] => 18/443438 [patent_app_country] => US [patent_app_date] => 2024-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18443438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/443438
Active material, battery, and methods for producing these Feb 15, 2024 Issued
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