Search

Leslie C. Pascal

Examiner (ID: 19166, Phone: (571)272-3032 , Office: P/2636 )

Most Active Art Unit
2613
Art Unit(s)
2733, 2607, 2612, 2616, 2606, 2637, 2874, 2603, 2608, 2613, 2636, 2633, 2883
Total Applications
2248
Issued Applications
1891
Pending Applications
74
Abandoned Applications
293

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20382041 [patent_doc_number] => 20250364534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => SECONDARY BATTERY AND ELECTRIC DEVICE [patent_app_type] => utility [patent_app_number] => 19/292955 [patent_app_country] => US [patent_app_date] => 2025-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19292955 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/292955
Secondary battery and electric device Aug 6, 2025 Issued
Array ( [id] => 19965086 [patent_doc_number] => 12334608 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-17 [patent_title] => Device and method for evaluating heat capacity of test platform of hydrogen fuel cell system [patent_app_type] => utility [patent_app_number] => 19/037664 [patent_app_country] => US [patent_app_date] => 2025-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 993 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 494 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19037664 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/037664
Device and method for evaluating heat capacity of test platform of hydrogen fuel cell system Jan 26, 2025 Issued
Array ( [id] => 20011339 [patent_doc_number] => 20250149561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => Anode Material and Battery [patent_app_type] => utility [patent_app_number] => 19/018923 [patent_app_country] => US [patent_app_date] => 2025-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19018923 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/018923
Anode Material and Battery Jan 12, 2025 Pending
Array ( [id] => 20036455 [patent_doc_number] => 20250174677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => HYBRID MEMBRANE BASED ON UiO66 MODIFICATION, PREPARATION METHOD THEREOF, AND USE THEREOF IN FLOW BATTERY [patent_app_type] => utility [patent_app_number] => 18/961421 [patent_app_country] => US [patent_app_date] => 2024-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18961421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/961421
Hybrid membrane based on UiO66 modification, preparation method thereof, and use thereof in flow battery Nov 25, 2024 Issued
Array ( [id] => 19662352 [patent_doc_number] => 20240429417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => ELECTRODE MATERIAL, METHOD FOR PRODUCING SAME, AND ELECTRODE USING SAME, MEMBRANE ELECTRODE ASSEMBLY, AND POLYMER ELECTROLYTE FUEL CELL [patent_app_type] => utility [patent_app_number] => 18/764924 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764924 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764924
ELECTRODE MATERIAL, METHOD FOR PRODUCING SAME, AND ELECTRODE USING SAME, MEMBRANE ELECTRODE ASSEMBLY, AND POLYMER ELECTROLYTE FUEL CELL Jul 4, 2024 Abandoned
Array ( [id] => 19662364 [patent_doc_number] => 20240429429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => ELECTROCHEMICAL CELLS AND METHODS OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/763907 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8748 [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] => 18763907 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/763907
ELECTROCHEMICAL CELLS AND METHODS OF MANUFACTURING THE SAME Jul 2, 2024 Abandoned
Array ( [id] => 19532109 [patent_doc_number] => 20240356011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/757500 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18757500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757500
Cathode active material for lithium secondary battery and lithium secondary battery including the same Jun 27, 2024 Issued
Array ( [id] => 19510840 [patent_doc_number] => 20240342526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => WATER INJECTION UNIT AND ENERGY STORAGE SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/755427 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18755427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755427
Water injection unit and energy storage system including the same Jun 25, 2024 Issued
Array ( [id] => 20259195 [patent_doc_number] => 12431561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Method, apparatus and system for capturing carbon using fuel cell [patent_app_type] => utility [patent_app_number] => 18/746489 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 13183 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 18746489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746489
Method, apparatus and system for capturing carbon using fuel cell Jun 17, 2024 Issued
Array ( [id] => 19484475 [patent_doc_number] => 20240332517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => METHOD FOR MANUFACTURING NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/741407 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18741407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741407
Method for manufacturing negative electrode for lithium secondary battery Jun 11, 2024 Issued
Array ( [id] => 19484605 [patent_doc_number] => 20240332647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => ENERGY STORAGE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/737320 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18737320 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/737320
Energy storage system Jun 6, 2024 Issued
Array ( [id] => 20791338 [patent_doc_number] => 12665257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Battery module including pressure drop sheet [patent_app_type] => utility [patent_app_number] => 18/732624 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2428 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18732624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/732624
BATTERY MODULE INCLUDING PRESSURE DROP SHEET Jun 3, 2024 Issued
Array ( [id] => 19393181 [patent_doc_number] => 20240283051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 18/654294 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18654294 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654294
Battery module May 2, 2024 Issued
Array ( [id] => 19965014 [patent_doc_number] => 12334536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Positive electrode material, electrochemical device containing same, and electronic device [patent_app_type] => utility [patent_app_number] => 18/629202 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3567 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 456 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629202
Positive electrode material, electrochemical device containing same, and electronic device Apr 7, 2024 Issued
Array ( [id] => 19335850 [patent_doc_number] => 20240250280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => HYDROGEN SUPPLY SYSTEM, FUEL CELL SYSTEM, AND WORKING MACHINE INCLUDING HYDROGEN SUPPLY SYSTEM AND FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/624781 [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] => 8986 [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] => 18624781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/624781
Hydrogen supply system, fuel cell system, and working machine including hydrogen supply system and fuel cell system Apr 1, 2024 Issued
Array ( [id] => 19206486 [patent_doc_number] => 20240178385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/435387 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435387 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435387
Positive electrode material, preparation method and uses thereof Feb 6, 2024 Issued
Array ( [id] => 19349628 [patent_doc_number] => 20240258592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => MAGNETIC FLUX GENERATOR [patent_app_type] => utility [patent_app_number] => 18/424329 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424329 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424329
Magnetic flux generator Jan 25, 2024 Issued
Array ( [id] => 19349694 [patent_doc_number] => 20240258658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => Weld Bead and Secondary Battery Module Including the Same [patent_app_type] => utility [patent_app_number] => 18/418511 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18418511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418511
Weld Bead and Secondary Battery Module Including the Same Jan 21, 2024 Pending
Array ( [id] => 19393224 [patent_doc_number] => 20240283094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => LITHIUM METAL NEGATIVE ELECTRODE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/413654 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18413654 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/413654
LITHIUM METAL NEGATIVE ELECTRODE SECONDARY BATTERY Jan 15, 2024 Pending
Array ( [id] => 19286246 [patent_doc_number] => 20240222725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => EARLY WARNING METHOD AND SYSTEM FOR DENDRITE FORMATION IN LITHIUM BATTERY [patent_app_type] => utility [patent_app_number] => 18/392051 [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] => 4989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18392051 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392051
EARLY WARNING METHOD AND SYSTEM FOR DENDRITE FORMATION IN LITHIUM BATTERY Dec 20, 2023 Pending
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