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] => 18494380 [patent_doc_number] => 11699802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Self-charging electrochemical cells [patent_app_type] => utility [patent_app_number] => 17/382254 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12525 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17382254 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/382254
Self-charging electrochemical cells Jul 20, 2021 Issued
Array ( [id] => 17537049 [patent_doc_number] => 20220115658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 17/380664 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380664
Positive electrode active material and lithium secondary battery comprising the same Jul 19, 2021 Issued
Array ( [id] => 18935667 [patent_doc_number] => 11888114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Silicon-based energy storage devices with fluorinated polymer containing electrolyte additives [patent_app_type] => utility [patent_app_number] => 17/378400 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11291 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17378400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378400
Silicon-based energy storage devices with fluorinated polymer containing electrolyte additives Jul 15, 2021 Issued
Array ( [id] => 17645707 [patent_doc_number] => 20220173446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => METHODS FOR ELECTROCHEMICAL CELL REMEDIATION [patent_app_type] => utility [patent_app_number] => 17/371345 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13290 [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] => 17371345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371345
Methods for electrochemical cell remediation Jul 8, 2021 Issued
Array ( [id] => 18600423 [patent_doc_number] => 20230275225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => MANUFACTURING METHOD OF ANODE ACTIVE MATERIAL AND SECONDARY BATTERY COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/006524 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18006524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006524
MANUFACTURING METHOD OF ANODE ACTIVE MATERIAL AND SECONDARY BATTERY COMPRISING THE SAME Jul 8, 2021 Pending
Array ( [id] => 18593610 [patent_doc_number] => 11742522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Non-aqueous electrolytic solution and non-aqueous electrolyte secondary battery [patent_app_type] => utility [patent_app_number] => 17/356803 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9261 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17356803 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/356803
Non-aqueous electrolytic solution and non-aqueous electrolyte secondary battery Jun 23, 2021 Issued
Array ( [id] => 18456721 [patent_doc_number] => 20230198003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => COMPOSITE SOLID STATE ELECTROLYTE SLURRY, FILM, PREPARATION METHOD AND ALL SOLID STATE BATTERY [patent_app_type] => utility [patent_app_number] => 17/606132 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5039 [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] => 17606132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/606132
COMPOSITE SOLID STATE ELECTROLYTE SLURRY, FILM, PREPARATION METHOD AND ALL SOLID STATE BATTERY Jun 14, 2021 Abandoned
Array ( [id] => 17130864 [patent_doc_number] => 20210305633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => WOUND ELECTRODE ASSEMBLY, LITHIUM-ION SECONDARY BATTERY AND NEGATIVE ELECTRODE PLATE [patent_app_type] => utility [patent_app_number] => 17/345077 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17345077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345077
Wound electrode assembly, lithium-ion secondary battery and negative electrode plate Jun 10, 2021 Issued
Array ( [id] => 19951445 [patent_doc_number] => 12322817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Battery pack, and electronic device and vehicle including the same [patent_app_type] => utility [patent_app_number] => 17/776188 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 1141 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776188 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776188
Battery pack, and electronic device and vehicle including the same Jun 10, 2021 Issued
Array ( [id] => 18424348 [patent_doc_number] => 20230178813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/928843 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17928843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928843
NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE AND METHOD FOR MANUFACTURING THE SAME Jun 3, 2021 Pending
Array ( [id] => 18488675 [patent_doc_number] => 20230216023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => ANODE PIECE FOR LITHIUM BATTERY HAVING BOTH HIGH SAFETY AND HIGH CAPACITY, AND PREPARATION METHOD AND USE THEREFOR [patent_app_type] => utility [patent_app_number] => 17/927456 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927456 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927456
ANODE PIECE FOR LITHIUM BATTERY HAVING BOTH HIGH SAFETY AND HIGH CAPACITY, AND PREPARATION METHOD AND USE THEREFOR May 25, 2021 Pending
Array ( [id] => 17174590 [patent_doc_number] => 20210328261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => SOLID ELECTROLYTE MATERIAL AND BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/326388 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17326388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326388
Solid electrolyte material and battery including the same May 20, 2021 Issued
Array ( [id] => 20360292 [patent_doc_number] => 12476299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Tab cooling for batteries [patent_app_type] => utility [patent_app_number] => 17/998604 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 3077 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998604
Tab cooling for batteries May 10, 2021 Issued
Array ( [id] => 17056186 [patent_doc_number] => 20210265620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => COMPOSITIONS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/302634 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17302634 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/302634
Compositions and uses thereof May 6, 2021 Issued
Array ( [id] => 18999358 [patent_doc_number] => 11916217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Methods for alkaliating roll anodes [patent_app_type] => utility [patent_app_number] => 17/313541 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6489 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313541 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313541
Methods for alkaliating roll anodes May 5, 2021 Issued
Array ( [id] => 18797185 [patent_doc_number] => 11831026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Single pouch battery cells and methods of manufacture [patent_app_type] => utility [patent_app_number] => 17/242483 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 55 [patent_no_of_words] => 25511 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242483
Single pouch battery cells and methods of manufacture Apr 27, 2021 Issued
Array ( [id] => 19079722 [patent_doc_number] => 11949105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Electrochemical cell having solid ionically conducting polymer material [patent_app_type] => utility [patent_app_number] => 17/225570 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 41 [patent_no_of_words] => 17232 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 17225570 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225570
Electrochemical cell having solid ionically conducting polymer material Apr 7, 2021 Issued
Array ( [id] => 18789802 [patent_doc_number] => 20230378534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => CYCLIC SULFONE ADDITIVES FOR LITHIUM ION BATTERIES [patent_app_type] => utility [patent_app_number] => 18/029125 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029125 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029125
Cyclic sulfone additives for lithium ion batteries Mar 30, 2021 Issued
Array ( [id] => 18395068 [patent_doc_number] => 20230163289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE, SECONDARY BATTERY, ELECTRONIC DEVICE, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 17/995374 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17995374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995374
POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE, SECONDARY BATTERY, ELECTRONIC DEVICE, AND VEHICLE Mar 30, 2021 Abandoned
Array ( [id] => 19487543 [patent_doc_number] => 12107271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Binder aqueous solution for lithium ion battery, slurry for negative electrode of lithium ion battery, negative electrode for lithium ion battery, and lithium ion battery [patent_app_type] => utility [patent_app_number] => 17/214939 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15023 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17214939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/214939
Binder aqueous solution for lithium ion battery, slurry for negative electrode of lithium ion battery, negative electrode for lithium ion battery, and lithium ion battery Mar 28, 2021 Issued
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