Search

Anca Eoff

Examiner (ID: 671, Phone: (571)272-9810 , Office: P/1722 )

Most Active Art Unit
1722
Art Unit(s)
1796, 1753, 1795, 1722
Total Applications
1392
Issued Applications
1015
Pending Applications
120
Abandoned Applications
284

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17040982 [patent_doc_number] => 20210257618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => ENERGY STORAGE DEVICE AND METHOD FOR MANUFACTURING ENERGY STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/274668 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17274668 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274668
Energy storage device and method for manufacturing energy storage device Sep 9, 2019 Issued
Array ( [id] => 19487547 [patent_doc_number] => 12107275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Lead acid battery separators, separator and electrode assemblies, batteries, systems, and related methods [patent_app_type] => utility [patent_app_number] => 17/273313 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 45 [patent_no_of_words] => 27090 [patent_no_of_claims] => 14 [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] => 17273313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273313
Lead acid battery separators, separator and electrode assemblies, batteries, systems, and related methods Sep 2, 2019 Issued
Array ( [id] => 17826083 [patent_doc_number] => 11431040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Arrangement for lithium-ion battery thermal events prediction, prevention, and control [patent_app_type] => utility [patent_app_number] => 16/557954 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 5663 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16557954 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/557954
Arrangement for lithium-ion battery thermal events prediction, prevention, and control Aug 29, 2019 Issued
Array ( [id] => 19943773 [patent_doc_number] => 12315911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Lithium-sulfur battery with improved performances [patent_app_type] => utility [patent_app_number] => 17/628053 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17628053 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628053
Lithium-sulfur battery with improved performances Aug 21, 2019 Issued
Array ( [id] => 15332959 [patent_doc_number] => 20200006809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => GRAPHENE COMPOUND, METHOD FOR FORMING GRAPHENE COMPOUND, AND LITHIUM-ION STORAGE BATTERY [patent_app_type] => utility [patent_app_number] => 16/544958 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16544958 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/544958
Graphene compound, method for forming graphene compound, and lithium-ion storage battery Aug 19, 2019 Issued
Array ( [id] => 19781761 [patent_doc_number] => 12230801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Electrode materials and processes for their preparation [patent_app_type] => utility [patent_app_number] => 17/265053 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6880 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17265053 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265053
Electrode materials and processes for their preparation Aug 14, 2019 Issued
Array ( [id] => 18951225 [patent_doc_number] => 11894532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Battery module and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 16/541826 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7876 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16541826 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/541826
Battery module and manufacturing method thereof Aug 14, 2019 Issued
Array ( [id] => 20360239 [patent_doc_number] => 12476245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Positive electrode active material for lithium secondary battery, method for manufacturing same, and lithium secondary battery including same [patent_app_type] => utility [patent_app_number] => 17/266842 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3016 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17266842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/266842
Positive electrode active material for lithium secondary battery, method for manufacturing same, and lithium secondary battery including same Aug 12, 2019 Issued
Array ( [id] => 15185483 [patent_doc_number] => 20190363333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => SECONDARY BATTERY AND SECONDARY BATTERY ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/536550 [patent_app_country] => US [patent_app_date] => 2019-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16536550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/536550
Secondary battery and secondary battery assembly Aug 8, 2019 Issued
Array ( [id] => 15520115 [patent_doc_number] => 10566659 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-02-18 [patent_title] => Eutectic mixtures containing alkali-metal sulfonimide salts, and electrochemical devices utilizing same [patent_app_type] => utility [patent_app_number] => 16/530805 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4513 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16530805 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/530805
Eutectic mixtures containing alkali-metal sulfonimide salts, and electrochemical devices utilizing same Aug 1, 2019 Issued
Array ( [id] => 18494404 [patent_doc_number] => 11699827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Battery lower casing and battery system [patent_app_type] => utility [patent_app_number] => 16/487031 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3237 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 16487031 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/487031
Battery lower casing and battery system Jul 10, 2019 Issued
Array ( [id] => 15598803 [patent_doc_number] => 20200075936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => CATHODE ACTIVE MATERIAL AND BATTERY USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/459614 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16459614 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/459614
Cathode active material and battery using the same Jul 1, 2019 Issued
Array ( [id] => 17559460 [patent_doc_number] => 11316184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Fuel cell system [patent_app_type] => utility [patent_app_number] => 16/426617 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4935 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16426617 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/426617
Fuel cell system May 29, 2019 Issued
Array ( [id] => 17439250 [patent_doc_number] => 11264591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Organic light emitting diode display [patent_app_type] => utility [patent_app_number] => 16/417386 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7792 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16417386 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/417386
Organic light emitting diode display May 19, 2019 Issued
Array ( [id] => 17878863 [patent_doc_number] => 11450894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Lithium metal secondary battery having improved safety and battery module including the same [patent_app_type] => utility [patent_app_number] => 16/756683 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6238 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16756683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/756683
Lithium metal secondary battery having improved safety and battery module including the same May 9, 2019 Issued
Array ( [id] => 19168664 [patent_doc_number] => 11984580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Protected anode active material particles for rechargeable lithium batteries [patent_app_type] => utility [patent_app_number] => 16/403820 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 12362 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16403820 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/403820
Protected anode active material particles for rechargeable lithium batteries May 5, 2019 Issued
Array ( [id] => 16586543 [patent_doc_number] => 20210020945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => Method for Manufacturing All Solid-State Battery Comprising Polymeric Solid Electrolyte and All Solid-State Battery Obtained Thereby [patent_app_type] => utility [patent_app_number] => 17/043124 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17043124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/043124
Method for manufacturing all solid-state battery comprising polymeric solid electrolyte and all solid-state battery obtained thereby May 2, 2019 Issued
Array ( [id] => 15031265 [patent_doc_number] => 20190326637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => ELECTROLYTIC SOLUTION AND LITHIUM-ION BATTERY [patent_app_type] => utility [patent_app_number] => 16/390816 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16390816 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/390816
Electrolytic solution and lithium-ion battery Apr 21, 2019 Issued
Array ( [id] => 17289235 [patent_doc_number] => 11205800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Polymer and molten ion conductive salt and silicon interface for decreased interfacial resistance [patent_app_type] => utility [patent_app_number] => 16/389012 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8711 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16389012 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/389012
Polymer and molten ion conductive salt and silicon interface for decreased interfacial resistance Apr 18, 2019 Issued
Array ( [id] => 16966539 [patent_doc_number] => 20210218038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => COOLING PLATES FOR FUEL CELLS [patent_app_type] => utility [patent_app_number] => 17/048333 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17048333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048333
Cooling plates for fuel cells Apr 15, 2019 Issued
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