Search

Carlos Barcena

Examiner (ID: 17196, Phone: (571)270-5780 , Office: P/1724 )

Most Active Art Unit
1723
Art Unit(s)
1731, 1793, 1724, 1723, 1728, 1795
Total Applications
1398
Issued Applications
1087
Pending Applications
105
Abandoned Applications
233

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18898958 [patent_doc_number] => 20240014443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => Non-Aqueous Electrolyte Solution Additive for Lithium Secondary Battery, and Non-Aqueous Electrolyte Solution for Lithium Secondary Battery and Lithium Secondary Battery Which Include the Same [patent_app_type] => utility [patent_app_number] => 18/031991 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18031991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031991
Non-Aqueous Electrolyte Solution Additive for Lithium Secondary Battery, and Non-Aqueous Electrolyte Solution for Lithium Secondary Battery and Lithium Secondary Battery Which Include the Same Mar 27, 2022 Pending
Array ( [id] => 19131163 [patent_doc_number] => 20240136516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => CATHODE ACTIVE MATERIAL FOR SODIUM-ION BATTERIES, AND PREPARATION METHOD THEREFORE AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/277660 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4556 [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] => 18277660 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277660
CATHODE ACTIVE MATERIAL FOR SODIUM-ION BATTERIES, AND PREPARATION METHOD THEREFORE AND APPLICATION THEREOF Mar 22, 2022 Pending
Array ( [id] => 19131163 [patent_doc_number] => 20240136516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => CATHODE ACTIVE MATERIAL FOR SODIUM-ION BATTERIES, AND PREPARATION METHOD THEREFORE AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/277660 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4556 [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] => 18277660 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277660
CATHODE ACTIVE MATERIAL FOR SODIUM-ION BATTERIES, AND PREPARATION METHOD THEREFORE AND APPLICATION THEREOF Mar 21, 2022 Pending
Array ( [id] => 19906673 [patent_doc_number] => 12283693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery, battery module and battery system using the same [patent_app_type] => utility [patent_app_number] => 17/768968 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 34907 [patent_no_of_claims] => 11 [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] => 17768968 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/768968
Positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery, battery module and battery system using the same Mar 17, 2022 Issued
Array ( [id] => 18760021 [patent_doc_number] => 11811062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery, battery module and battery system using the same [patent_app_type] => utility [patent_app_number] => 17/768941 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 25929 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17768941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/768941
Positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery, battery module and battery system using the same Mar 17, 2022 Issued
Array ( [id] => 17933739 [patent_doc_number] => 20220328865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => MAKING AND INSPECTING A WEB OF VITREOUS LITHIUM SULFIDE SEPARATOR SHEET AND LITHIUM ELECTRODE ASSEMBLIES AND BATTERY CELLS [patent_app_type] => utility [patent_app_number] => 17/654648 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53356 [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] => 17654648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654648
Making and inspecting a web of vitreous lithium sulfide separator sheet and lithium electrode assemblies and battery cells Mar 13, 2022 Issued
Array ( [id] => 18857683 [patent_doc_number] => 11855281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Methods for the production of cathode materials for lithium ion batteries [patent_app_type] => utility [patent_app_number] => 17/693330 [patent_app_country] => US [patent_app_date] => 2022-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8726 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17693330 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693330
Methods for the production of cathode materials for lithium ion batteries Mar 11, 2022 Issued
Array ( [id] => 18464557 [patent_doc_number] => 11688854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Anode active material for lithium secondary battery, method of forming the same and lithium secondary battery including the same [patent_app_type] => utility [patent_app_number] => 17/692881 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6113 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692881 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692881
Anode active material for lithium secondary battery, method of forming the same and lithium secondary battery including the same Mar 10, 2022 Issued
Array ( [id] => 19269833 [patent_doc_number] => 20240213538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => NON-AQUEOUS ELECTROLYTE AND LITHIUM-ION BATTERY COMPRISING NON-AQUEOUS ELECTROLYTE [patent_app_type] => utility [patent_app_number] => 18/555953 [patent_app_country] => US [patent_app_date] => 2022-03-09 [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] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18555953 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555953
NON-AQUEOUS ELECTROLYTE AND LITHIUM-ION BATTERY COMPRISING NON-AQUEOUS ELECTROLYTE Mar 8, 2022 Pending
Array ( [id] => 19357115 [patent_doc_number] => 12057576 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Positive electrode active material and preparation method thereof, positive electrode plate, lithium-ion secondary battery, and apparatus containing such lithium-ion secondary battery [patent_app_type] => utility [patent_app_number] => 17/682057 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 18261 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17682057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/682057
Positive electrode active material and preparation method thereof, positive electrode plate, lithium-ion secondary battery, and apparatus containing such lithium-ion secondary battery Feb 27, 2022 Issued
Array ( [id] => 19766139 [patent_doc_number] => 12224444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Electrode assembly and secondary lithium battery including the same [patent_app_type] => utility [patent_app_number] => 17/681149 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4439 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17681149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/681149
Electrode assembly and secondary lithium battery including the same Feb 24, 2022 Issued
Array ( [id] => 17871304 [patent_doc_number] => 20220294041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => POWER STORAGE CELL [patent_app_type] => utility [patent_app_number] => 17/681258 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17681258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/681258
Power storage cell Feb 24, 2022 Issued
Array ( [id] => 19221810 [patent_doc_number] => 20240186514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 18/278532 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18278532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278532
NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE Feb 20, 2022 Pending
Array ( [id] => 17661171 [patent_doc_number] => 20220181636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => CONDUCTIVE MATERIAL DISPERSION, BINDER RESIN-CONTAINING CONDUCTIVE MATERIAL DISPERSION, SLURRY FOR ELECTRODE FILM, ELECTRODE FILM, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/676795 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17676795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/676795
Conductive material dispersion, binder resin-containing conductive material dispersion, slurry for electrode film, electrode film, and non-aqueous electrolyte secondary battery Feb 20, 2022 Issued
Array ( [id] => 19101295 [patent_doc_number] => 20240120523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => METHOD OF MANUFACTURING AN ELECTROCHEMICAL ENERGY STORAGE ELEMENT [patent_app_type] => utility [patent_app_number] => 18/279335 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18279335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279335
METHOD OF MANUFACTURING AN ELECTROCHEMICAL ENERGY STORAGE ELEMENT Feb 10, 2022 Pending
Array ( [id] => 19269843 [patent_doc_number] => 20240213548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => NON-AQUEOUS ELECTROLYTE SOLUTION, ELECTROCHEMICAL DEVICE PRECURSOR, ELECTROCHEMICAL DEVICE, AND METHOD OF PRODUCING ELECTROCHEMICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/910128 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17910128 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/910128
Non-aqueous electrolyte solution, electrochemical device precursor, electrochemical device, and method of producing electrochemical device Feb 6, 2022 Issued
Array ( [id] => 19436389 [patent_doc_number] => 20240304887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => THERMAL MANAGEMENT OF A BATTERY MODULE AND OF A BATTERY PACK [patent_app_type] => utility [patent_app_number] => 18/264037 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18264037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/264037
THERMAL MANAGEMENT OF A BATTERY MODULE AND OF A BATTERY PACK Feb 1, 2022 Pending
Array ( [id] => 19741512 [patent_doc_number] => 12218362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Flame-retardant and explosion-proof battery pack for electric vehicle and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/591394 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8065 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591394
Flame-retardant and explosion-proof battery pack for electric vehicle and manufacturing method thereof Feb 1, 2022 Issued
Array ( [id] => 19781729 [patent_doc_number] => 12230769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Functionalized lead acid battery separators, improved lead acid batteries, and related methods [patent_app_type] => utility [patent_app_number] => 17/588321 [patent_app_country] => US [patent_app_date] => 2022-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 18266 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 17588321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588321
Functionalized lead acid battery separators, improved lead acid batteries, and related methods Jan 29, 2022 Issued
Array ( [id] => 17551944 [patent_doc_number] => 20220123286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => LITHIUM-ION SECONDARY BATTERY AND RELATED PREPARATION METHOD THEREOF, BATTERY MODULE, BATTERY PACK AND APPARATUS [patent_app_type] => utility [patent_app_number] => 17/566698 [patent_app_country] => US [patent_app_date] => 2021-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17566698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566698
Lithium-ion secondary battery and related preparation method thereof, battery module, battery pack and apparatus Dec 30, 2021 Issued
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