Search

Daniel Demelash Abebe

Examiner (ID: 2864)

Most Active Art Unit
2657
Art Unit(s)
2741, 2641, 2654, 2626, 2657, 2655
Total Applications
1909
Issued Applications
1614
Pending Applications
140
Abandoned Applications
170

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20423229 [patent_doc_number] => 20250385314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => ELECTROLYTE FOR LITHIUM SECONDARY BATTERY, SECONDARY BATTERY, AND ELECTRIC DEVICE [patent_app_type] => utility [patent_app_number] => 19/315806 [patent_app_country] => US [patent_app_date] => 2025-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19315806 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/315806
ELECTROLYTE FOR LITHIUM SECONDARY BATTERY, SECONDARY BATTERY, AND ELECTRIC DEVICE Aug 31, 2025 Pending
Array ( [id] => 20667584 [patent_doc_number] => 12609364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Positive electrode plate and preparation method therefor, battery, and electrical apparatus [patent_app_type] => utility [patent_app_number] => 19/284734 [patent_app_country] => US [patent_app_date] => 2025-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 10931 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19284734 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/284734
Positive electrode plate and preparation method therefor, battery, and electrical apparatus Jul 29, 2025 Issued
Array ( [id] => 20538729 [patent_doc_number] => 12555808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Warming-up control method in starting process of fuel cell system and fuel cell system [patent_app_type] => utility [patent_app_number] => 19/208558 [patent_app_country] => US [patent_app_date] => 2025-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 423 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19208558 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/208558
Warming-up control method in starting process of fuel cell system and fuel cell system May 13, 2025 Issued
Array ( [id] => 20375392 [patent_doc_number] => 12482836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Electrochemical reactor, electrochemical reactor systems, processes for electrochemical reactions, and methods using same [patent_app_type] => utility [patent_app_number] => 18/979352 [patent_app_country] => US [patent_app_date] => 2024-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 24 [patent_no_of_words] => 8682 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18979352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/979352
Electrochemical reactor, electrochemical reactor systems, processes for electrochemical reactions, and methods using same Dec 11, 2024 Issued
Array ( [id] => 20167980 [patent_doc_number] => 20250260027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => CROSS-CELL LEAK DETECTION AND SAMPLE CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/996740 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18996740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/996740
Cross-cell leak detection and sample conditioning system Jul 28, 2024 Issued
Array ( [id] => 19662348 [patent_doc_number] => 20240429413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => INTEGRATED SOLID OXIDE FUEL CELL COMBUSTOR ASSEMBLY, SYSTEM, AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/743930 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743930
Integrated solid oxide fuel cell combustor assembly, system, and method thereof Jun 13, 2024 Issued
Array ( [id] => 19453103 [patent_doc_number] => 20240313233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => METHODS AND DEVICES FOR PREVENTING THERMALLY-INDUCED STRESS CRACKS IN LARGE FOOTPRINT SOLID OXIDE FUEL CELL COLUMNS [patent_app_type] => utility [patent_app_number] => 18/672838 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18672838 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672838
Methods and devices for preventing thermally-induced stress cracks in large footprint solid oxide fuel cell columns May 22, 2024 Issued
Array ( [id] => 19187600 [patent_doc_number] => 20240166513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => HYDRIDE ION CONDUCTOR [patent_app_type] => utility [patent_app_number] => 18/427393 [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] => 3149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427393
HYDRIDE ION CONDUCTOR Jan 29, 2024 Pending
Array ( [id] => 19187599 [patent_doc_number] => 20240166512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => HYDRIDE ION CONDUCTOR [patent_app_type] => utility [patent_app_number] => 18/427080 [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] => 3368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427080
HYDRIDE ION CONDUCTOR Jan 29, 2024 Pending
Array ( [id] => 19116700 [patent_doc_number] => 20240128450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => BATTERY [patent_app_type] => utility [patent_app_number] => 18/392953 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392953 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392953
BATTERY Dec 20, 2023 Pending
Array ( [id] => 19161546 [patent_doc_number] => 20240154253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => NONAQUEOUS ELECTROLYTE SECONDARY BATTERY LAMINATED SEPARATOR [patent_app_type] => utility [patent_app_number] => 18/385976 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18385976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385976
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY LAMINATED SEPARATOR Oct 31, 2023 Pending
Array ( [id] => 18991449 [patent_doc_number] => 20240063418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => SYSTEMS AND METHODS OF FUEL CELL STACK COMPRESSION [patent_app_type] => utility [patent_app_number] => 18/499748 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5456 [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] => 18499748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/499748
SYSTEMS AND METHODS OF FUEL CELL STACK COMPRESSION Oct 31, 2023 Pending
Array ( [id] => 19951472 [patent_doc_number] => 12322844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Water gas shift reactor cooling assembly for a fuel cell system [patent_app_type] => utility [patent_app_number] => 18/490018 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490018
Water gas shift reactor cooling assembly for a fuel cell system Oct 18, 2023 Issued
Array ( [id] => 19951472 [patent_doc_number] => 12322844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Water gas shift reactor cooling assembly for a fuel cell system [patent_app_type] => utility [patent_app_number] => 18/490018 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490018
Water gas shift reactor cooling assembly for a fuel cell system Oct 18, 2023 Issued
Array ( [id] => 19306316 [patent_doc_number] => 20240234896 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => TRACTION BATTERY AND METHOD FOR PRODUCING A TRACTION BATTERY [patent_app_type] => utility [patent_app_number] => 18/489094 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18489094 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489094
TRACTION BATTERY AND METHOD FOR PRODUCING A TRACTION BATTERY Oct 17, 2023 Pending
Array ( [id] => 19306316 [patent_doc_number] => 20240234896 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => TRACTION BATTERY AND METHOD FOR PRODUCING A TRACTION BATTERY [patent_app_type] => utility [patent_app_number] => 18/489094 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18489094 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489094
TRACTION BATTERY AND METHOD FOR PRODUCING A TRACTION BATTERY Oct 16, 2023 Pending
Array ( [id] => 19407601 [patent_doc_number] => 20240291112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => RECHARGEABLE BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 18/488715 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18488715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488715
RECHARGEABLE BATTERY MODULE Oct 16, 2023 Pending
Array ( [id] => 19987103 [patent_doc_number] => 20250125325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => SYSTEMS AND METHODS FOR ELECTRODE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 18/487840 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487840
SYSTEMS AND METHODS FOR ELECTRODE MANUFACTURING Oct 15, 2023 Pending
Array ( [id] => 20530404 [patent_doc_number] => 12548847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Rechargeable battery module [patent_app_type] => utility [patent_app_number] => 18/487928 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487928 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487928
Rechargeable battery module Oct 15, 2023 Issued
Array ( [id] => 19773701 [patent_doc_number] => 20250055127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => LOW THERMAL SHRINKAGE SEPARATOR AND A METHOD FOR MANUFACTURING THEREOF [patent_app_type] => utility [patent_app_number] => 18/480622 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3321 [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] => 18480622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/480622
LOW THERMAL SHRINKAGE SEPARATOR AND A METHOD FOR MANUFACTURING THEREOF Oct 3, 2023 Pending
Menu