Search

Stephen J. Yanchuk

Examiner (ID: 17192, Phone: (571)270-7343 , Office: P/1723 )

Most Active Art Unit
1723
Art Unit(s)
1723, 1752, 1795, 1729
Total Applications
595
Issued Applications
283
Pending Applications
46
Abandoned Applications
263

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19893419 [patent_doc_number] => 20250118731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => ANODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY [patent_app_type] => utility [patent_app_number] => 18/551587 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18551587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551587
ANODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY May 18, 2023 Pending
Array ( [id] => 19176606 [patent_doc_number] => 20240162580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => TERMINAL ASSEMBLY, TOP COVER ASSEMBLY, ENERGY STORAGE DEVICE AND ELECTRICAL EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/121750 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18121750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121750
TERMINAL ASSEMBLY, TOP COVER ASSEMBLY, ENERGY STORAGE DEVICE AND ELECTRICAL EQUIPMENT Mar 14, 2023 Abandoned
Array ( [id] => 20624946 [patent_doc_number] => 12592459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Adapter component, battery cell, battery, electrical device, and method and device for manufacturing battery cell [patent_app_type] => utility [patent_app_number] => 18/106511 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4650 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106511
Adapter component, battery cell, battery, electrical device, and method and device for manufacturing battery cell Feb 6, 2023 Issued
Array ( [id] => 19364622 [patent_doc_number] => 20240266656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => BATTERY PACK INCLUDING IMPACT SENSING MODULE [patent_app_type] => utility [patent_app_number] => 18/564988 [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] => 4983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18564988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/564988
BATTERY PACK INCLUDING IMPACT SENSING MODULE Dec 19, 2022 Pending
Array ( [id] => 18500762 [patent_doc_number] => 20230223564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => BIPOLAR PLATE FOR FUEL CELL AND FUEL CELL INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/085325 [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] => 6220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085325
BIPOLAR PLATE FOR FUEL CELL AND FUEL CELL INCLUDING THE SAME Dec 19, 2022 Pending
Array ( [id] => 18325286 [patent_doc_number] => 20230123414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => BATTERY CELL, BATTERY, ELECTRIC DEVICE, AND METHOD AND DEVICE FOR MANUFACTURING BATTERY CELL [patent_app_type] => utility [patent_app_number] => 18/066286 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18066286 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066286
BATTERY CELL, BATTERY, ELECTRIC DEVICE, AND METHOD AND DEVICE FOR MANUFACTURING BATTERY CELL Dec 14, 2022 Pending
Array ( [id] => 18285308 [patent_doc_number] => 20230100780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => SOLID STATE BATTERY [patent_app_type] => utility [patent_app_number] => 18/062070 [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] => 11609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062070 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062070
SOLID STATE BATTERY Dec 5, 2022 Pending
Array ( [id] => 19321796 [patent_doc_number] => 20240243343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => LITHIUM SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/289551 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289551 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289551
LITHIUM SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME Oct 11, 2022 Pending
Array ( [id] => 19191845 [patent_doc_number] => 20240170758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/282769 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18282769 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/282769
BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME Sep 21, 2022 Pending
Array ( [id] => 19605183 [patent_doc_number] => 20240396063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => FUEL CELL SYSTEM WITH AUTOMATIC DETECTION OF AN EMPTIED WATER SEPARATOR [patent_app_type] => utility [patent_app_number] => 18/689675 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18689675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689675
FUEL CELL SYSTEM WITH AUTOMATIC DETECTION OF AN EMPTIED WATER SEPARATOR Sep 6, 2022 Pending
Array ( [id] => 19788726 [patent_doc_number] => 20250062405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => SLURRY COMPOSITION FOR ALL-SOLID-STATE SECONDARY BATTERY, SOLID ELECTROLYTE-CONTAINING LAYER, AND ALL-SOLID-STATE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/578409 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18578409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/578409
SLURRY COMPOSITION FOR ALL-SOLID-STATE SECONDARY BATTERY, SOLID ELECTROLYTE-CONTAINING LAYER, AND ALL-SOLID-STATE SECONDARY BATTERY Jul 7, 2022 Pending
Array ( [id] => 19321904 [patent_doc_number] => 20240243451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => BATTERY CELL [patent_app_type] => utility [patent_app_number] => 18/013930 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013930
BATTERY CELL Jul 6, 2022 Pending
Array ( [id] => 18040697 [patent_doc_number] => 20220384914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Battery Tab Connection Structure and A Battery Pack [patent_app_type] => utility [patent_app_number] => 17/749094 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749094 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749094
Battery Tab Connection Structure and A Battery Pack May 18, 2022 Abandoned
Array ( [id] => 17833965 [patent_doc_number] => 20220271269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => BATTERY ELECTRODE COATINGS APPLIED BY WATERBORNE ELECTRODEPOSITION [patent_app_type] => utility [patent_app_number] => 17/744314 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17744314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/744314
BATTERY ELECTRODE COATINGS APPLIED BY WATERBORNE ELECTRODEPOSITION May 12, 2022 Pending
Array ( [id] => 17795962 [patent_doc_number] => 20220255054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => NONAQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/728982 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17728982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728982
Nonaqueous electrolyte secondary battery Apr 25, 2022 Issued
Array ( [id] => 19146741 [patent_doc_number] => 20240145782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY ADHESIVE LAYER, ADHESIVE LAYER FOR NON-AQUEOUS SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME, LAMINATE FOR NON-AQUEOUS SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME, AND NON-AQUEOUS SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/554033 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18554033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/554033
COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY ADHESIVE LAYER, ADHESIVE LAYER FOR NON-AQUEOUS SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME, LAMINATE FOR NON-AQUEOUS SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME, AND NON-AQUEOUS SECONDARY BATTERY Apr 25, 2022 Pending
Array ( [id] => 19237776 [patent_doc_number] => 20240194971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => HEAT MANAGEMENT DEVICE FOR AN ELECTRICAL AND/OR ELECTRONIC COMPONENT [patent_app_type] => utility [patent_app_number] => 18/554016 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18554016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/554016
HEAT MANAGEMENT DEVICE FOR AN ELECTRICAL AND/OR ELECTRONIC COMPONENT Apr 6, 2022 Pending
Array ( [id] => 20682235 [patent_doc_number] => 20260121061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => SECONDARY BATTERY, ELECTRONIC DEVICE, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/555297 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18555297 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555297
SECONDARY BATTERY, ELECTRONIC DEVICE, AND VEHICLE Apr 4, 2022 Pending
Array ( [id] => 19221825 [patent_doc_number] => 20240186529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => BATTERY [patent_app_type] => utility [patent_app_number] => 18/284921 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8380 [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] => 18284921 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284921
BATTERY Mar 29, 2022 Pending
Array ( [id] => 19421186 [patent_doc_number] => 20240297310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => CURRENT COLLECTOR FOR ELECTRODE [patent_app_type] => utility [patent_app_number] => 18/549609 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18549609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549609
CURRENT COLLECTOR FOR ELECTRODE Mar 6, 2022 Pending
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