Search

Kostas J. Katsikis

Examiner (ID: 562, Phone: (571)270-5434 , Office: P/2441 )

Most Active Art Unit
2441
Art Unit(s)
2441
Total Applications
969
Issued Applications
797
Pending Applications
48
Abandoned Applications
145

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20429906 [patent_doc_number] => 20250391999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => SEPARATOR WITH ORGANIC/INORGANIC POROUS COATING LAYER FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 19/312569 [patent_app_country] => US [patent_app_date] => 2025-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 19312569 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/312569
SEPARATOR WITH ORGANIC/INORGANIC POROUS COATING LAYER FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE INCLUDING SAME Aug 27, 2025 Pending
Array ( [id] => 20596555 [patent_doc_number] => 12580280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Negative electrode sheet, secondary battery, battery module, battery pack, and electric device [patent_app_type] => utility [patent_app_number] => 19/304203 [patent_app_country] => US [patent_app_date] => 2025-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19304203 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/304203
Negative electrode sheet, secondary battery, battery module, battery pack, and electric device Aug 18, 2025 Issued
Array ( [id] => 20367672 [patent_doc_number] => 20250357484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => ELECTRODE PLATE, PREPARATION METHOD THEREOF, BATTERY, AND ELECTRIC APPARATUS [patent_app_type] => utility [patent_app_number] => 19/282227 [patent_app_country] => US [patent_app_date] => 2025-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 19282227 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/282227
ELECTRODE PLATE, PREPARATION METHOD THEREOF, BATTERY, AND ELECTRIC APPARATUS Jul 27, 2025 Pending
Array ( [id] => 19605152 [patent_doc_number] => 20240396032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => ANODE MATERIAL FOR RECHARGEABLE LI-ION BATTERIES [patent_app_type] => utility [patent_app_number] => 18/793180 [patent_app_country] => US [patent_app_date] => 2024-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18793180 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/793180
ANODE MATERIAL FOR RECHARGEABLE LI-ION BATTERIES Aug 1, 2024 Abandoned
Array ( [id] => 19516174 [patent_doc_number] => 20240347860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SEPARATOR FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/753917 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18753917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/753917
SEPARATOR FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME Jun 24, 2024 Pending
Array ( [id] => 19516010 [patent_doc_number] => 20240347696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => POSITIVE ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY, METHOD FOR FORMING THE SAME, NONAQUEOUS SECONDARY BATTERY, AND ELECTRICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/753138 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18753138 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/753138
POSITIVE ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY, METHOD FOR FORMING THE SAME, NONAQUEOUS SECONDARY BATTERY, AND ELECTRICAL DEVICE Jun 24, 2024 Pending
Array ( [id] => 19421238 [patent_doc_number] => 20240297362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => Secondary Battery Module [patent_app_type] => utility [patent_app_number] => 18/662595 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662595
Secondary Battery Module May 12, 2024 Pending
Array ( [id] => 20244334 [patent_doc_number] => 12424668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Molten metal battery system with self-priming cells [patent_app_type] => utility [patent_app_number] => 18/634049 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 31 [patent_no_of_words] => 16547 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18634049 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634049
Molten metal battery system with self-priming cells Apr 11, 2024 Issued
Array ( [id] => 19900402 [patent_doc_number] => 12278343 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-15 [patent_title] => Emergency electrical energy [patent_app_type] => utility [patent_app_number] => 18/629320 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629320 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629320
Emergency electrical energy Apr 7, 2024 Issued
Array ( [id] => 19384985 [patent_doc_number] => 20240274855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => HIGH ENERGY DENSITY REDOX FLOW DEVICE [patent_app_type] => utility [patent_app_number] => 18/605709 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28676 [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] => 18605709 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/605709
HIGH ENERGY DENSITY REDOX FLOW DEVICE Mar 13, 2024 Abandoned
Array ( [id] => 19900468 [patent_doc_number] => 12278410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Integrated circuit for diagnostics [patent_app_type] => utility [patent_app_number] => 18/600054 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600054 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600054
Integrated circuit for diagnostics Mar 7, 2024 Issued
Array ( [id] => 19883678 [patent_doc_number] => 12269370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Method for controlling thermal management systems of power plant [patent_app_type] => utility [patent_app_number] => 18/535590 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5787 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18535590 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/535590
Method for controlling thermal management systems of power plant Dec 10, 2023 Issued
Array ( [id] => 19679609 [patent_doc_number] => 12191483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Positive electrode active material comprising sulfur-carbon composite and lithium-sulfur secondary battery comprising the same [patent_app_type] => utility [patent_app_number] => 18/518749 [patent_app_country] => US [patent_app_date] => 2023-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 17745 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18518749 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/518749
Positive electrode active material comprising sulfur-carbon composite and lithium-sulfur secondary battery comprising the same Nov 23, 2023 Issued
Array ( [id] => 19071541 [patent_doc_number] => 20240105967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => BIPOLAR PLATE FOR FUEL CELL STACK [patent_app_type] => utility [patent_app_number] => 18/513486 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18513486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/513486
BIPOLAR PLATE FOR FUEL CELL STACK Nov 16, 2023 Pending
Array ( [id] => 20146856 [patent_doc_number] => 12381203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Method for manufacturing anode, and secondary battery with improved rapid charging performance, having anode according thereto [patent_app_type] => utility [patent_app_number] => 18/505116 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18505116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/505116
Method for manufacturing anode, and secondary battery with improved rapid charging performance, having anode according thereto Nov 8, 2023 Issued
Array ( [id] => 18943827 [patent_doc_number] => 20240038966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => POSITIVE ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY, METHOD FOR FORMING THE SAME, NONAQUEOUS SECONDARY BATTERY, AND ELECTRICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/376988 [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] => 19703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376988
POSITIVE ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY, METHOD FOR FORMING THE SAME, NONAQUEOUS SECONDARY BATTERY, AND ELECTRICAL DEVICE Oct 4, 2023 Pending
Array ( [id] => 19900410 [patent_doc_number] => 12278352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Methods for purifying and recycling lead from spent lead-acid batteries [patent_app_type] => utility [patent_app_number] => 18/474362 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 915 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18474362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474362
Methods for purifying and recycling lead from spent lead-acid batteries Sep 25, 2023 Issued
Array ( [id] => 19131219 [patent_doc_number] => 20240136572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => ALL-SOLID-STATE BATTERY EQUIPPED WITH PRESSURIZING PAD LAYER TO INCREASE LIFESPAN [patent_app_type] => utility [patent_app_number] => 18/450888 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450888
ALL-SOLID-STATE BATTERY EQUIPPED WITH PRESSURIZING PAD LAYER TO INCREASE LIFESPAN Aug 15, 2023 Pending
Array ( [id] => 19131219 [patent_doc_number] => 20240136572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => ALL-SOLID-STATE BATTERY EQUIPPED WITH PRESSURIZING PAD LAYER TO INCREASE LIFESPAN [patent_app_type] => utility [patent_app_number] => 18/450888 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450888
ALL-SOLID-STATE BATTERY EQUIPPED WITH PRESSURIZING PAD LAYER TO INCREASE LIFESPAN Aug 14, 2023 Pending
Array ( [id] => 18906442 [patent_doc_number] => 20240021927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Pouch Type Battery Cell and Method for Manufacturing the Same [patent_app_type] => utility [patent_app_number] => 18/221102 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18221102 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221102
Pouch type battery cell and method for manufacturing the same Jul 11, 2023 Issued
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