Search

Sarah A. Slifka

Examiner (ID: 11639, Phone: (571)270-5838 , Office: P/1724 )

Most Active Art Unit
1724
Art Unit(s)
1793, 4162, 1759, 1724, 1734, 1796
Total Applications
956
Issued Applications
712
Pending Applications
85
Abandoned Applications
192

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 18500743 [patent_doc_number] => 20230223544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [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] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 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 Pending
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] => 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 Pending
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] => 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 MAMGEMENT SYSTEM AND METHOD FOR FUEL CELL VEHICLE HAVING A PLURALITY OF FUEL-CELL STACKS Dec 19, 2022 Pending
Array ( [id] => 18440364 [patent_doc_number] => 20230187659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [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] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 Pending
Array ( [id] => 18440372 [patent_doc_number] => 20230187667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [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] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 Pending
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
Array ( [id] => 18440369 [patent_doc_number] => 20230187664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SYSTEMS AND METHODS FOR CONTROLLING THE THERMAL MANAGEMENT SYSTEM IN A FUEL CELL POWERTRAIN SYSTEM [patent_app_type] => utility [patent_app_number] => 18/062366 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18062366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062366
SYSTEMS AND METHODS FOR CONTROLLING THE THERMAL MANAGEMENT SYSTEM IN A FUEL CELL POWERTRAIN SYSTEM Dec 5, 2022 Pending
Array ( [id] => 18488718 [patent_doc_number] => 20230216068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => APPARATUS FOR MANUFACTURING A SUBSTRATE FOR FUEL CELL AND APPARATUS FOR MANUFACTURING ELECTRODE FOR FUEL CELL INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/074100 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074100
APPARATUS FOR MANUFACTURING A SUBSTRATE FOR FUEL CELL AND APPARATUS FOR MANUFACTURING ELECTRODE FOR FUEL CELL INCLUDING SAME Dec 1, 2022 Pending
Array ( [id] => 20305534 [patent_doc_number] => 12451536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Battery energy processing apparatus and method, and vehicle [patent_app_type] => utility [patent_app_number] => 18/074448 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 3671 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074448
Battery energy processing apparatus and method, and vehicle Dec 1, 2022 Issued
Array ( [id] => 20244381 [patent_doc_number] => 12424715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Method for manufacturing secondary battery [patent_app_type] => utility [patent_app_number] => 17/994990 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4883 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994990
Method for manufacturing secondary battery Nov 27, 2022 Issued
Array ( [id] => 18409126 [patent_doc_number] => 20230170479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => COMPOSITE CATHODE ACTIVE MATERIAL, CATHODE AND LITHIUM BATTERY INCLUDING COMPOSITE CATHODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/993610 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17993610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993610
COMPOSITE CATHODE ACTIVE MATERIAL, CATHODE AND LITHIUM BATTERY INCLUDING COMPOSITE CATHODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF Nov 22, 2022 Pending
Array ( [id] => 20333015 [patent_doc_number] => 12463301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Three-tab laminated composite battery [patent_app_type] => utility [patent_app_number] => 17/988243 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 9610 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988243 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988243
Three-tab laminated composite battery Nov 15, 2022 Issued
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