Search

Joseph Arevalo

Examiner (ID: 14237, Phone: (571)270-3121 , Office: P/2642 )

Most Active Art Unit
2642
Art Unit(s)
2642, 2617
Total Applications
1040
Issued Applications
821
Pending Applications
82
Abandoned Applications
144

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20367735 [patent_doc_number] => 20250357547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => LOWER FLAMMABILITY ELECTROLYTE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 19/283665 [patent_app_country] => US [patent_app_date] => 2025-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19283665 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/283665
LOWER FLAMMABILITY ELECTROLYTE COMPOSITIONS Jul 28, 2025 Pending
Array ( [id] => 20019971 [patent_doc_number] => 20250158193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => BOX, BOX ASSEMBLY, BATTERY, AND ELECTRICAL DEVICE [patent_app_type] => utility [patent_app_number] => 19/021242 [patent_app_country] => US [patent_app_date] => 2025-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19021242 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/021242
BOX, BOX ASSEMBLY, BATTERY, AND ELECTRICAL DEVICE Jan 14, 2025 Pending
Array ( [id] => 19349656 [patent_doc_number] => 20240258620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => COMBUSTION-POWERED FASTENER DRIVING TOOL FUEL CELL ADAPTER [patent_app_type] => utility [patent_app_number] => 18/629519 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629519 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629519
COMBUSTION-POWERED FASTENER DRIVING TOOL FUEL CELL ADAPTER Apr 7, 2024 Pending
Array ( [id] => 19306193 [patent_doc_number] => 20240234773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => ELECTROLYTE MEMBRANE OF MEMBRANE-ELECTRODE ASSEMBLY INCLUDING ELECTRONIC INSULATION LAYER AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/613629 [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] => 3642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18613629 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613629
ELECTROLYTE MEMBRANE OF MEMBRANE-ELECTRODE ASSEMBLY INCLUDING ELECTRONIC INSULATION LAYER AND PREPARATION METHOD THEREOF Mar 21, 2024 Pending
Array ( [id] => 19237782 [patent_doc_number] => 20240194977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => BATTERY MODULE, AND BATTERY RACK AND ENERGY STORAGE SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/581713 [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] => 3231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18581713 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581713
BATTERY MODULE, AND BATTERY RACK AND ENERGY STORAGE SYSTEM INCLUDING THE SAME Feb 19, 2024 Pending
Array ( [id] => 19407593 [patent_doc_number] => 20240291104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => SEPARATOR, MANUFACTURING METHOD THEREOF, ELECTRODE ASSEMBLY INCLUDING THE SAME, MANUFACTURING METHOD THEREOF, AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/409578 [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] => 8652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409578 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409578
SEPARATOR, MANUFACTURING METHOD THEREOF, ELECTRODE ASSEMBLY INCLUDING THE SAME, MANUFACTURING METHOD THEREOF, AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME Jan 9, 2024 Pending
Array ( [id] => 19206533 [patent_doc_number] => 20240178432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => LITHIUM BATTERY WINDING NEEDLE [patent_app_type] => utility [patent_app_number] => 18/389816 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389816
LITHIUM BATTERY WINDING NEEDLE Dec 19, 2023 Pending
Array ( [id] => 20469613 [patent_doc_number] => 12525656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Terminal assembly and battery frame member for rechargeable battery [patent_app_type] => utility [patent_app_number] => 18/523010 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7829 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523010
Terminal assembly and battery frame member for rechargeable battery Nov 28, 2023 Issued
Array ( [id] => 19055325 [patent_doc_number] => 20240097294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => CATHODE PLATE AND BATTERY [patent_app_type] => utility [patent_app_number] => 18/521127 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18521127 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/521127
CATHODE PLATE AND BATTERY Nov 27, 2023 Pending
Array ( [id] => 19055176 [patent_doc_number] => 20240097145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => LAYERED DOUBLE HYDROXIDE, METHOD FOR PRODUCING LAYERED DOUBLE HYDROXIDE, AIR ELECTRODE, AND METAL-AIR SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/520655 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18520655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/520655
LAYERED DOUBLE HYDROXIDE, METHOD FOR PRODUCING LAYERED DOUBLE HYDROXIDE, AIR ELECTRODE, AND METAL-AIR SECONDARY BATTERY Nov 27, 2023 Pending
Array ( [id] => 19407435 [patent_doc_number] => 20240290946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => ELECTRODE FOR SECONDARY BATTERY AND SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/509904 [patent_app_country] => US [patent_app_date] => 2023-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18509904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/509904
ELECTRODE FOR SECONDARY BATTERY AND SECONDARY BATTERY Nov 14, 2023 Pending
Array ( [id] => 19023432 [patent_doc_number] => 20240079603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => CURRENT COLLECTOR, MANUFACTURING METHOD AND EQUIPMENT THEREOF, AND CURRENT COLLECTOR PREFORM [patent_app_type] => utility [patent_app_number] => 18/388531 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12662 [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] => 18388531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388531
CURRENT COLLECTOR, MANUFACTURING METHOD AND EQUIPMENT THEREOF, AND CURRENT COLLECTOR PREFORM Nov 9, 2023 Issued
Array ( [id] => 19282376 [patent_doc_number] => 20240218850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => FUEL SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/503870 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18503870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503870
FUEL SUPPLY SYSTEM Nov 6, 2023 Pending
Array ( [id] => 18991423 [patent_doc_number] => 20240063392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => ELECTRODE AND BATTERY [patent_app_type] => utility [patent_app_number] => 18/495796 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18495796 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495796
ELECTRODE AND BATTERY Oct 26, 2023 Pending
Array ( [id] => 20002661 [patent_doc_number] => 20250140883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => SYSTEMS AND METHODS FOR MANAGING FUEL CELL EXHAUST WATER [patent_app_type] => utility [patent_app_number] => 18/494349 [patent_app_country] => US [patent_app_date] => 2023-10-25 [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] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494349 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494349
SYSTEMS AND METHODS FOR MANAGING FUEL CELL EXHAUST WATER Oct 24, 2023 Pending
Array ( [id] => 19590348 [patent_doc_number] => 20240387905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => BATTERY CASE [patent_app_type] => utility [patent_app_number] => 18/494279 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494279
BATTERY CASE Oct 24, 2023 Pending
Array ( [id] => 20346200 [patent_doc_number] => 12469935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Battery pack case and battery pack [patent_app_type] => utility [patent_app_number] => 18/381653 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381653
Battery pack case and battery pack Oct 18, 2023 Issued
Array ( [id] => 18959380 [patent_doc_number] => 20240047707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => ALTERNATIVE LOW COST ELECTRODES FOR HYBRID FLOW BATTERIES [patent_app_type] => utility [patent_app_number] => 18/486073 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18486073 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486073
ALTERNATIVE LOW COST ELECTRODES FOR HYBRID FLOW BATTERIES Oct 11, 2023 Pending
Array ( [id] => 19893445 [patent_doc_number] => 20250118757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => DRY ELECTRODES FOR LITHIUM-ION BATTERIES [patent_app_type] => utility [patent_app_number] => 18/481514 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18481514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481514
DRY ELECTRODES FOR LITHIUM-ION BATTERIES Oct 4, 2023 Pending
Array ( [id] => 19788629 [patent_doc_number] => 20250062308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => COSOLVENT SLURRY SYSTEM FOR SOLUTION PROCESSING OF SULFIDE SOLID-STATE BATTERY [patent_app_type] => utility [patent_app_number] => 18/480646 [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] => 6774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18480646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/480646
COSOLVENT SLURRY SYSTEM FOR SOLUTION PROCESSING OF SULFIDE SOLID-STATE BATTERY Oct 3, 2023 Pending
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