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] => 17417476 [patent_doc_number] => 20220052380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => SILICON-BASED ENERGY STORAGE DEVICES WITH CYCLIC ORGANOSILICON CONTAINING ELECTROLYTE ADDITIVES [patent_app_type] => utility [patent_app_number] => 17/514930 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514930
Silicon-based energy storage devices with cyclic organosilicon containing electrolyte additives Oct 28, 2021 Issued
Array ( [id] => 18927546 [patent_doc_number] => 20240030550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => COPOLYMER FOR SEPARATOR, AND SECONDARY BATTERY COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/255338 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18255338 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/255338
COPOLYMER FOR SEPARATOR, AND SECONDARY BATTERY COMPRISING SAME Oct 28, 2021 Pending
Array ( [id] => 17583600 [patent_doc_number] => 20220140455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => DEVICE AND METHOD FOR MEASURING THE TEMPERATURE OF A COOLING MEDIUM FOR AN INVERTER, INVERTER WITH SUCH A DEVICE [patent_app_type] => utility [patent_app_number] => 17/512934 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17512934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512934
Device and method for measuring the temperature of a cooling medium for an inverter, inverter with such a device Oct 27, 2021 Issued
Array ( [id] => 18653442 [patent_doc_number] => 20230299282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => NONAQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/032847 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18032847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032847
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY Oct 27, 2021 Pending
Array ( [id] => 18332021 [patent_doc_number] => 11637279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Cathode active material for lithium secondary battery and lithium secondary battery including the same [patent_app_type] => utility [patent_app_number] => 17/512440 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 9526 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17512440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512440
Cathode active material for lithium secondary battery and lithium secondary battery including the same Oct 26, 2021 Issued
Array ( [id] => 19444836 [patent_doc_number] => 12095131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Fuel cell and fuel cell stack [patent_app_type] => utility [patent_app_number] => 17/512242 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6186 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17512242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512242
Fuel cell and fuel cell stack Oct 26, 2021 Issued
Array ( [id] => 17583517 [patent_doc_number] => 20220140372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => POWER GENERATION CONTROL SYSTEM AND METHOD OF A FUEL CELL [patent_app_type] => utility [patent_app_number] => 17/511279 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17511279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511279
Power generation control system and method of a fuel cell Oct 25, 2021 Issued
Array ( [id] => 20176113 [patent_doc_number] => 12394871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Clad battery connector system [patent_app_type] => utility [patent_app_number] => 17/508237 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17508237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/508237
Clad battery connector system Oct 21, 2021 Issued
Array ( [id] => 19679605 [patent_doc_number] => 12191479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Negative electrode active material, negative electrode, and secondary battery [patent_app_type] => utility [patent_app_number] => 17/507476 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 7949 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17507476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507476
Negative electrode active material, negative electrode, and secondary battery Oct 20, 2021 Issued
Array ( [id] => 18282695 [patent_doc_number] => 20230098167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Non-Aqueous Electrolyte Solution for Lithium Secondary Battery and Lithium Secondary Battery Including the Same [patent_app_type] => utility [patent_app_number] => 17/802449 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17802449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/802449
Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the same Oct 19, 2021 Issued
Array ( [id] => 18813078 [patent_doc_number] => 20230387415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Binder For Anode Of Secondary Battery, Anode Of Secondary Battery And Secondary Battery [patent_app_type] => utility [patent_app_number] => 18/032698 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18032698 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032698
Binder For Anode Of Secondary Battery, Anode Of Secondary Battery And Secondary Battery Oct 19, 2021 Issued
Array ( [id] => 18834127 [patent_doc_number] => 20230402654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => STABILIZED ELECTROLYTES FOR LOW-TEMPERATURE BATTERIES [patent_app_type] => utility [patent_app_number] => 18/031857 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18031857 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031857
STABILIZED ELECTROLYTES FOR LOW-TEMPERATURE BATTERIES Oct 17, 2021 Pending
Array ( [id] => 19016602 [patent_doc_number] => 11923547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Positive electrode plate, electrochemical apparatus, and apparatus [patent_app_type] => utility [patent_app_number] => 17/501905 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 15580 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17501905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501905
Positive electrode plate, electrochemical apparatus, and apparatus Oct 13, 2021 Issued
Array ( [id] => 17374101 [patent_doc_number] => 20220029153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => NEGATIVE ELECTRODE FOR A RECHARGEABLE LITHIUM BATTERY [patent_app_type] => utility [patent_app_number] => 17/498861 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498861
Negative electrode for rechargeable lithium battery Oct 11, 2021 Issued
Array ( [id] => 17551950 [patent_doc_number] => 20220123292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL AND SECONDARY BATTERY PROVIDED WITH POSITIVE ELECTRODE ACTIVE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/499420 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499420 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499420
Positive electrode active material and secondary battery provided with positive electrode active material Oct 11, 2021 Issued
Array ( [id] => 18883293 [patent_doc_number] => 20240006662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => FLUORINATED ELECTROLYTE COMPOSITION FOR AN ELECTROCHEMICAL CELL HAVING A LITHIUM OR LITHIUM ALLOY ANODE [patent_app_type] => utility [patent_app_number] => 18/032683 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18032683 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032683
FLUORINATED ELECTROLYTE COMPOSITION FOR AN ELECTROCHEMICAL CELL HAVING A LITHIUM OR LITHIUM ALLOY ANODE Oct 7, 2021 Pending
Array ( [id] => 17374148 [patent_doc_number] => 20220029200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => Electrolyte for Lithium Secondary Battery and Lithium Secondary Battery Including the Same [patent_app_type] => utility [patent_app_number] => 17/495864 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8288 [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] => 17495864 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/495864
Electrolyte for lithium secondary battery and lithium secondary battery including the same Oct 6, 2021 Issued
Array ( [id] => 19108891 [patent_doc_number] => 11962006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Cathode active material for lithium secondary battery and lithium secondary battery including the same [patent_app_type] => utility [patent_app_number] => 17/492921 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5723 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492921
Cathode active material for lithium secondary battery and lithium secondary battery including the same Oct 3, 2021 Issued
Array ( [id] => 18507725 [patent_doc_number] => 11705554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Electrochemical cells and/or components thereof comprising nitrogen-containing species, and methods of forming them [patent_app_type] => utility [patent_app_number] => 17/492063 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 39064 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492063
Electrochemical cells and/or components thereof comprising nitrogen-containing species, and methods of forming them Sep 30, 2021 Issued
Array ( [id] => 17537096 [patent_doc_number] => 20220115705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => ELECTROCHEMICAL CELLS COMPRISING NITROGEN-CONTAINING SPECIES, AND METHODS OF FORMING THEM [patent_app_type] => utility [patent_app_number] => 17/492084 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17492084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492084
ELECTROCHEMICAL CELLS COMPRISING NITROGEN-CONTAINING SPECIES, AND METHODS OF FORMING THEM Sep 30, 2021 Abandoned
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