Search

Luan V. Van

Supervisory Patent Examiner (ID: 9266, Phone: (571)272-8521 , Office: P/1759 )

Most Active Art Unit
1795
Art Unit(s)
1759, 1753, 1756, 1724, 1795
Total Applications
790
Issued Applications
268
Pending Applications
88
Abandoned Applications
436

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19071512 [patent_doc_number] => 20240105938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/189220 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189220
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME Mar 23, 2023 Pending
Array ( [id] => 19023411 [patent_doc_number] => 20240079582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION BATTERIES, POSITIVE ELECTRODE FOR LITHIUM ION BATTERIES, LITHIUM ION BATTERY, POSITIVE ELECTRODE ACTIVE MATERIAL FOR ALL-SOLID LITHIUM ION BATTERIES, POSITIVE ELECTRODE FOR ALL-SOLID LITHIUM ION BATTERIES, ALL-SOLID LITHIUM ION BATTERY, METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION BATTERIES, AND METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL FOR ALL-SOLID LITHIUM ION BATTERIES [patent_app_type] => utility [patent_app_number] => 18/035974 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18035974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035974
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION BATTERIES, POSITIVE ELECTRODE FOR LITHIUM ION BATTERIES, LITHIUM ION BATTERY, POSITIVE ELECTRODE ACTIVE MATERIAL FOR ALL-SOLID LITHIUM ION BATTERIES, POSITIVE ELECTRODE FOR ALL-SOLID LITHIUM ION BATTERIES, ALL-SOLID LITHIUM ION BATTERY, METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION BATTERIES, AND METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL FOR ALL-SOLID LITHIUM ION BATTERIES Mar 22, 2023 Pending
Array ( [id] => 18500724 [patent_doc_number] => 20230223523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => POSITIVE ELECTRODE PLATE FOR SECONDARY BATTERY, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/187718 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18187718 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187718
POSITIVE ELECTRODE PLATE FOR SECONDARY BATTERY, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND APPARATUS Mar 21, 2023 Pending
Array ( [id] => 18680271 [patent_doc_number] => 20230317929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => Cathode Active Material For Lithium Secondary Battery and Lithium Secondary Battery Including the Same [patent_app_type] => utility [patent_app_number] => 18/186259 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18186259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186259
Cathode Active Material For Lithium Secondary Battery and Lithium Secondary Battery Including the Same Mar 19, 2023 Pending
Array ( [id] => 18680366 [patent_doc_number] => 20230318026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => METHOD FOR MANUFACTURING POSITIVE ELECTRODE MATERIAL [patent_app_type] => utility [patent_app_number] => 18/121271 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18121271 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121271
METHOD FOR MANUFACTURING POSITIVE ELECTRODE MATERIAL Mar 13, 2023 Pending
Array ( [id] => 18456680 [patent_doc_number] => 20230197962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SECONDARY BATTERY, PREPARATION METHOD THEREOF, APPARATUS CONTAINING SAME, AND BINDER FORMULA [patent_app_type] => utility [patent_app_number] => 18/164639 [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] => 10483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18164639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/164639
SECONDARY BATTERY, PREPARATION METHOD THEREOF, APPARATUS CONTAINING SAME, AND BINDER FORMULA Feb 5, 2023 Pending
Array ( [id] => 19023569 [patent_doc_number] => 20240079740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => METHOD OF ASSEMBLING TRACTION BATTERY PACK AND TRACTION BATTERY PACK ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/162898 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162898
METHOD OF ASSEMBLING TRACTION BATTERY PACK AND TRACTION BATTERY PACK ASSEMBLY Jan 31, 2023 Pending
Array ( [id] => 18395208 [patent_doc_number] => 20230163429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/099396 [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] => 9049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099396
SECONDARY BATTERY Jan 19, 2023 Pending
Array ( [id] => 18813043 [patent_doc_number] => 20230387380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/147201 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18147201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147201
SECONDARY BATTERY Dec 27, 2022 Pending
Array ( [id] => 18922547 [patent_doc_number] => 20240025551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => AIRCRAFT EQUIPPED WITH FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/146945 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18146945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146945
AIRCRAFT EQUIPPED WITH FUEL CELL SYSTEM Dec 26, 2022 Pending
Array ( [id] => 20648395 [patent_doc_number] => 12603350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Battery module [patent_app_type] => utility [patent_app_number] => 18/081041 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 1151 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18081041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081041
Battery module Dec 13, 2022 Issued
Array ( [id] => 20081017 [patent_doc_number] => 12355095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Battery enclosure and method of manufacturing a battery enclosure [patent_app_type] => utility [patent_app_number] => 18/077701 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077701
Battery enclosure and method of manufacturing a battery enclosure Dec 7, 2022 Issued
Array ( [id] => 19221860 [patent_doc_number] => 20240186564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => POLYMER ELECTROLYTE FOR A SOLID STATE BATTERY [patent_app_type] => utility [patent_app_number] => 18/058418 [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] => 9021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058418 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058418
Polymer electrolyte for a solid state battery Nov 22, 2022 Issued
Array ( [id] => 19123723 [patent_doc_number] => 11967721 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-23 [patent_title] => Battery with positive electrodes [patent_app_type] => utility [patent_app_number] => 17/993232 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3995 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17993232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993232
Battery with positive electrodes Nov 22, 2022 Issued
Array ( [id] => 19321731 [patent_doc_number] => 20240243278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => COMPOSITION FOR CATHODE ACTIVE MATERIAL LAYER, AND LITHIUM SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/570570 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18570570 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/570570
COMPOSITION FOR CATHODE ACTIVE MATERIAL LAYER, AND LITHIUM SECONDARY BATTERY Nov 17, 2022 Pending
Array ( [id] => 19335810 [patent_doc_number] => 20240250240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => ANODE ACTIVE MATERIAL, ANODE COMPRISING THE SAME, SECONDARY BATTERY COMPRISING THE ANODE, AND METHOD FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 18/288784 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12814 [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] => 18288784 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/288784
ANODE ACTIVE MATERIAL, ANODE COMPRISING THE SAME, SECONDARY BATTERY COMPRISING THE ANODE, AND METHOD FOR PREPARING THE SAME Nov 16, 2022 Pending
Array ( [id] => 18256266 [patent_doc_number] => 20230083305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => SOLID ELECTROLYTE MATERIAL AND BATTERY USING SAME [patent_app_type] => utility [patent_app_number] => 18/055841 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055841
SOLID ELECTROLYTE MATERIAL AND BATTERY USING SAME Nov 15, 2022 Pending
Array ( [id] => 18380070 [patent_doc_number] => 20230155160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => BATTERY [patent_app_type] => utility [patent_app_number] => 17/986892 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17986892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/986892
BATTERY Nov 14, 2022 Pending
Array ( [id] => 19176616 [patent_doc_number] => 20240162590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => ALKALINE ELECTRODES WITH ELECTROLYTE RESERVOIRS [patent_app_type] => utility [patent_app_number] => 18/055217 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9774 [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] => 18055217 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055217
ALKALINE ELECTRODES WITH ELECTROLYTE RESERVOIRS Nov 13, 2022 Pending
Array ( [id] => 19370695 [patent_doc_number] => 12062791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Electrode coatings and components thereof [patent_app_type] => utility [patent_app_number] => 18/054788 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10321 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18054788 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054788
Electrode coatings and components thereof Nov 10, 2022 Issued
Menu