Search

Louis J. Casaregola

Examiner (ID: 13581)

Most Active Art Unit
3403
Art Unit(s)
3403, 3741, 3746
Total Applications
2847
Issued Applications
2516
Pending Applications
79
Abandoned Applications
251

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20469578 [patent_doc_number] => 12525621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Fuel cell separator and power generation cell [patent_app_type] => utility [patent_app_number] => 18/125367 [patent_app_country] => US [patent_app_date] => 2023-03-23 [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] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125367
Fuel cell separator and power generation cell Mar 22, 2023 Issued
Array ( [id] => 20483015 [patent_doc_number] => 12531492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Electrical storage device [patent_app_type] => utility [patent_app_number] => 18/121284 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121284 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121284
Electrical storage device Mar 13, 2023 Issued
Array ( [id] => 18653487 [patent_doc_number] => 20230299328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => Compression Means for Li-Metal Anode Electrochemical Cells [patent_app_type] => utility [patent_app_number] => 18/182453 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18182453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182453
Compression Means for Li-Metal Anode Electrochemical Cells Mar 12, 2023 Pending
Array ( [id] => 18456716 [patent_doc_number] => 20230197998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SYSTEMS AND METHODS FOR FUEL CELLS ENERGY STORAGE AND RECOVERY [patent_app_type] => utility [patent_app_number] => 18/109424 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109424 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109424
SYSTEMS AND METHODS FOR FUEL CELLS ENERGY STORAGE AND RECOVERY Feb 13, 2023 Pending
Array ( [id] => 18906411 [patent_doc_number] => 20240021896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => ELECTRIC BATTERIES [patent_app_type] => utility [patent_app_number] => 18/165248 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5617 [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] => 18165248 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/165248
Electric batteries Feb 5, 2023 Issued
Array ( [id] => 20318226 [patent_doc_number] => 12456783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Energy storage module [patent_app_type] => utility [patent_app_number] => 18/158575 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18158575 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158575
Energy storage module Jan 23, 2023 Issued
Array ( [id] => 20564978 [patent_doc_number] => 12567593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Separator assembly for fuel cell and fuel cell stack including same [patent_app_type] => utility [patent_app_number] => 18/100333 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 1096 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18100333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100333
Separator assembly for fuel cell and fuel cell stack including same Jan 22, 2023 Issued
Array ( [id] => 18927465 [patent_doc_number] => 20240030469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => ANODE POISON REDUCTION SYSTEM AND METHOD FOR FUEL CELL VEHICLE [patent_app_type] => utility [patent_app_number] => 18/099429 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099429
ANODE POISON REDUCTION SYSTEM AND METHOD FOR FUEL CELL VEHICLE Jan 19, 2023 Pending
Array ( [id] => 18906369 [patent_doc_number] => 20240021854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => HYDROGEN SUPPLY SYSTEM FOR FUEL CELL AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/099045 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18099045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099045
HYDROGEN SUPPLY SYSTEM FOR FUEL CELL AND CONTROL METHOD THEREOF Jan 18, 2023 Pending
Array ( [id] => 20551590 [patent_doc_number] => 12562388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Cathode slurry for lithium secondary battery, preparation method of cathode for lithium secondary battery, cathode for lithium secondary battery, and lithium secondary battery including the same [patent_app_type] => utility [patent_app_number] => 18/096024 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1976 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096024 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096024
Cathode slurry for lithium secondary battery, preparation method of cathode for lithium secondary battery, cathode for lithium secondary battery, and lithium secondary battery including the same Jan 11, 2023 Issued
Array ( [id] => 20375464 [patent_doc_number] => 12482908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Battery and manufacturing method of battery [patent_app_type] => utility [patent_app_number] => 18/150781 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1250 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150781
Battery and manufacturing method of battery Jan 4, 2023 Issued
Array ( [id] => 18440419 [patent_doc_number] => 20230187714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => CIRCUIT STRUCTURE, BATTERY, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/092210 [patent_app_country] => US [patent_app_date] => 2022-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092210
CIRCUIT STRUCTURE, BATTERY, AND ELECTRONIC DEVICE Dec 30, 2022 Pending
Array ( [id] => 19286244 [patent_doc_number] => 20240222723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => INTELLIGENT VEHICLE BATTERY MONITORING DEVICE WITH BLOCKCHAIN CONNECTIVITY [patent_app_type] => utility [patent_app_number] => 18/147834 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147834 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147834
INTELLIGENT VEHICLE BATTERY MONITORING DEVICE WITH BLOCKCHAIN CONNECTIVITY Dec 28, 2022 Abandoned
Array ( [id] => 18334073 [patent_doc_number] => 20230126021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => BATTERY [patent_app_type] => utility [patent_app_number] => 18/146008 [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] => 6244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18146008 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146008
Battery Dec 22, 2022 Issued
Array ( [id] => 18488806 [patent_doc_number] => 20230216156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => Semiconductor Based Material for Battery Health and Performance Assessment and Monitoring in the Sub-Cell Level [patent_app_type] => utility [patent_app_number] => 18/145144 [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] => 6366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18145144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145144
Semiconductor Based Material for Battery Health and Performance Assessment and Monitoring in the Sub-Cell Level Dec 21, 2022 Pending
Array ( [id] => 20318187 [patent_doc_number] => 12456743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Integrated waste reduction system [patent_app_type] => utility [patent_app_number] => 18/069674 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1216 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069674
Integrated waste reduction system Dec 20, 2022 Issued
Array ( [id] => 19253222 [patent_doc_number] => 20240204219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => THERMAL MAMGEMENT SYSTEM AND METHOD FOR FUEL CELL VEHICLE HAVING A PLURALITY OF FUEL-CELL STACKS [patent_app_type] => utility [patent_app_number] => 18/084762 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084762
Thermal management system and method for fuel cell vehicle having a plurality of fuel-cell stacks Dec 19, 2022 Issued
Array ( [id] => 20456051 [patent_doc_number] => 12519114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Modeling methods for designing fuel cell flow field [patent_app_type] => utility [patent_app_number] => 18/080113 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 573 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080113 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080113
Modeling methods for designing fuel cell flow field Dec 12, 2022 Issued
Array ( [id] => 20456055 [patent_doc_number] => 12519118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Method for diagnosing valve failure of fuel cell system [patent_app_type] => utility [patent_app_number] => 18/080438 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2430 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080438
Method for diagnosing valve failure of fuel cell system Dec 12, 2022 Issued
Array ( [id] => 18906450 [patent_doc_number] => 20240021935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => METHOD AND SYSTEM FOR MANUFACTURING BATTERY CELL [patent_app_type] => utility [patent_app_number] => 18/078590 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078590 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078590
METHOD AND SYSTEM FOR MANUFACTURING BATTERY CELL Dec 8, 2022 Pending
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