Search

Carlos Barcena

Examiner (ID: 18558, Phone: (571)270-5780 , Office: P/1724 )

Most Active Art Unit
1723
Art Unit(s)
1793, 1731, 1795, 1723, 1728, 1724
Total Applications
1343
Issued Applications
1057
Pending Applications
87
Abandoned Applications
231

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17986572 [patent_doc_number] => 20220352609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => ADHESIVE FILM FOR METAL TERMINAL, METHOD FOR MANUFACTURING ADHESIVE FILM FOR METAL TERMINAL, METAL TERMINAL WITH ADHESIVE FILM FOR METAL TERMINAL, POWER STORAGE DEVICE USING SAID ADHESIVE FILM FOR METAL TERMINAL, AND METHOD FOR MANUFACTURING POWER STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/774060 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17774060 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774060
ADHESIVE FILM FOR METAL TERMINAL, METHOD FOR MANUFACTURING ADHESIVE FILM FOR METAL TERMINAL, METAL TERMINAL WITH ADHESIVE FILM FOR METAL TERMINAL, POWER STORAGE DEVICE USING SAID ADHESIVE FILM FOR METAL TERMINAL, AND METHOD FOR MANUFACTURING POWER STORAGE DEVICE Nov 8, 2020 Issued
Array ( [id] => 18309820 [patent_doc_number] => 20230113720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => Electrolyte functional additive for lithium ion battery, lithium ion battery electrolyte and lithium ion battery [patent_app_type] => utility [patent_app_number] => 17/788286 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788286 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788286
Electrolyte functional additive for lithium ion battery, lithium ion battery electrolyte and lithium ion battery Nov 5, 2020 Issued
Array ( [id] => 18178029 [patent_doc_number] => 20230038758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => ELECTROLYTE OF LITHIUM-ION SECONDARY BATTERY AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/782599 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17782599 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782599
Electrolyte of lithium-ion secondary battery and application thereof Oct 28, 2020 Issued
Array ( [id] => 17537043 [patent_doc_number] => 20220115652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => SILICON-OXYGEN COMPOSITE NEGATIVE ELECTRODE MATERIAL AND METHOD FOR PREPARATION THEREOF AND LITHIUM-ION BATTERY [patent_app_type] => utility [patent_app_number] => 17/420570 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17420570 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420570
Silicon-oxygen composite negative electrode material and method for preparation thereof and lithium-ion battery Oct 27, 2020 Issued
Array ( [id] => 18304670 [patent_doc_number] => 11626587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery [patent_app_type] => utility [patent_app_number] => 17/081020 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7429 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17081020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081020
Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery Oct 26, 2020 Issued
Array ( [id] => 19654768 [patent_doc_number] => 12176573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Battery separator coating material, preparation method therefor and use thereof [patent_app_type] => utility [patent_app_number] => 17/605430 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2588 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17605430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605430
Battery separator coating material, preparation method therefor and use thereof Oct 13, 2020 Issued
Array ( [id] => 18358037 [patent_doc_number] => 11646445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Standalone sulfide based lithium ion-conducting glass solid electrolyte and associated structures, cells and methods [patent_app_type] => utility [patent_app_number] => 16/948836 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 32 [patent_no_of_words] => 17111 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16948836 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/948836
Standalone sulfide based lithium ion-conducting glass solid electrolyte and associated structures, cells and methods Sep 30, 2020 Issued
Array ( [id] => 18358036 [patent_doc_number] => 11646444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Vitreous solid electrolyte sheets of Li ion conducting sulfur-based glass and associated structures, cells and methods [patent_app_type] => utility [patent_app_number] => 16/948835 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 72 [patent_no_of_words] => 44348 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16948835 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/948835
Vitreous solid electrolyte sheets of Li ion conducting sulfur-based glass and associated structures, cells and methods Sep 30, 2020 Issued
Array ( [id] => 18001230 [patent_doc_number] => 11502342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Method for manufacturing lithium ion battery [patent_app_type] => utility [patent_app_number] => 17/037885 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6671 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17037885 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/037885
Method for manufacturing lithium ion battery Sep 29, 2020 Issued
Array ( [id] => 17477885 [patent_doc_number] => 20220085389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => Method of Electrode Fabrication for Super-Thin Flow-Battery [patent_app_type] => utility [patent_app_number] => 17/019451 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17019451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019451
Method of Electrode Fabrication for Super-Thin Flow-Battery Sep 13, 2020 Abandoned
Array ( [id] => 16661103 [patent_doc_number] => 20210057740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => CATHODE ACTIVE MATERIALS FOR LITHIUM ION BATTERIES [patent_app_type] => utility [patent_app_number] => 16/999328 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999328
Cathode active materials for lithium ion batteries Aug 20, 2020 Issued
Array ( [id] => 19720554 [patent_doc_number] => 12206100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Mono-grain cathode materials [patent_app_type] => utility [patent_app_number] => 16/999265 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 60 [patent_no_of_words] => 13296 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999265
Mono-grain cathode materials Aug 20, 2020 Issued
Array ( [id] => 16937089 [patent_doc_number] => 20210202978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => ION-CONDUCTING STRUCTURES, DEVICES INCLUDING ION-CONDUCTING STRUCTURES, AND METHODS FOR USE AND FABRICATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/271859 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17271859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271859
Ion-conducting structures, devices including ion-conducting structures, and methods for use and fabrication thereof Aug 20, 2020 Issued
Array ( [id] => 16472073 [patent_doc_number] => 20200373611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => LITHIUM-ION SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 16/987944 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987944 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987944
LITHIUM-ION SECONDARY BATTERY Aug 6, 2020 Abandoned
Array ( [id] => 16677939 [patent_doc_number] => 20210066705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 16/986851 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16986851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/986851
Non-aqueous electrolyte secondary battery Aug 5, 2020 Issued
Array ( [id] => 17303543 [patent_doc_number] => 20210399382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => POLYMER BATTERY SEPARATOR WITH INTERPENETRATING NETWORK STRUCTURE AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/272264 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17272264 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/272264
Polymer battery separator with interpenetrating network structure and preparation method thereof Aug 2, 2020 Issued
Array ( [id] => 18913240 [patent_doc_number] => 11876230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Dry energy storage device electrode and methods of making the same [patent_app_type] => utility [patent_app_number] => 16/939616 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 39 [patent_no_of_words] => 15429 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16939616 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/939616
Dry energy storage device electrode and methods of making the same Jul 26, 2020 Issued
Array ( [id] => 20267153 [patent_doc_number] => 12438153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Lithium secondary battery [patent_app_type] => utility [patent_app_number] => 17/605375 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6018 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17605375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605375
Lithium secondary battery Jul 20, 2020 Issued
Array ( [id] => 19654773 [patent_doc_number] => 12176578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Bus bar having excellent insulation and heat dissipation performance and battery module including the same [patent_app_type] => utility [patent_app_number] => 17/442679 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3752 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17442679 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442679
Bus bar having excellent insulation and heat dissipation performance and battery module including the same Jul 19, 2020 Issued
Array ( [id] => 16601923 [patent_doc_number] => 20210028454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => Powderous lithium cobalt-based oxide compound for rechargeable lithium ion batteries and a method for making thereof [patent_app_type] => utility [patent_app_number] => 16/931501 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16931501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/931501
Powderous lithium cobalt-based oxide compound for rechargeable lithium ion batteries and a method for making thereof Jul 16, 2020 Issued
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