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] => 15718733 [patent_doc_number] => 20200106134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => ELECTROLYTE SOLUTION FOR LITHIUM ION SECONDARY BATTERY AND LITHIUM ION SECONDARY BATTERY USING SAME [patent_app_type] => utility [patent_app_number] => 16/613871 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16613871 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/613871
Electrolyte solution for lithium ion secondary battery and lithium ion secondary battery using same May 8, 2018 Issued
Array ( [id] => 13393171 [patent_doc_number] => 20180248128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => ORGANIC ELECTROLUMINESCENT MATERIALS CONTAINING BENZIMIDAZOLE AND ORGANIC ELECTROLUMINESCENT DEVICE BY USING THE SAME [patent_app_type] => utility [patent_app_number] => 15/963495 [patent_app_country] => US [patent_app_date] => 2018-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 15963495 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/963495
Organic electroluminescent materials containing benzimidazole and organic electroluminescent device by using the same Apr 25, 2018 Issued
Array ( [id] => 14677295 [patent_doc_number] => 20190237762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => MANGANESE OXIDE COMPOSITION AND METHOD FOR PREPARING MANGANESE OXIDE COMPOSITION [patent_app_type] => utility [patent_app_number] => 15/957913 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 15957913 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/957913
Manganese oxide composition and method for preparing manganese oxide composition Apr 19, 2018 Issued
Array ( [id] => 15841797 [patent_doc_number] => 20200136181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => ELECTROCHEMICAL DEVICE ELECTRODE AND PRODUCING METHOD THEREFOR, ELECTROCHEMICAL DEVICE AND POLYMER ELECTROLYTE COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/606334 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16606334 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606334
Electrochemical device electrode. method for producing electrochemical device electrode and electrochemical device Apr 19, 2018 Issued
Array ( [id] => 13936815 [patent_doc_number] => 20190051923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => FUEL CELL STACK CONTAINING EXTERNAL ELECTRODE FOR CORROSION MITIGATION [patent_app_type] => utility [patent_app_number] => 15/954901 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15954901 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/954901
Fuel cell stack containing external electrode for corrosion mitigation Apr 16, 2018 Issued
Array ( [id] => 15000585 [patent_doc_number] => 20190319250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => ISOLATIVE SHIELD WITH POSITIONAL CONTROL FEATURES FOR WELDED FLEXIBLE CELL TABS IN AN HV BATTERY CELL STACK [patent_app_type] => utility [patent_app_number] => 15/952913 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952913 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952913
Isolative shield with positional control features for welded flexible cell tabs in an HV battery cell stack Apr 12, 2018 Issued
Array ( [id] => 13485873 [patent_doc_number] => 20180294479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => Battery with Novel Components [patent_app_type] => utility [patent_app_number] => 15/949805 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 15949805 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/949805
Battery with novel components Apr 9, 2018 Issued
Array ( [id] => 16021671 [patent_doc_number] => 20200185679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => GLASS-BASED BATTERY SEPARATOR [patent_app_type] => utility [patent_app_number] => 16/500046 [patent_app_country] => US [patent_app_date] => 2018-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16500046 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/500046
Glass-based battery separator Apr 2, 2018 Issued
Array ( [id] => 17232819 [patent_doc_number] => 20210359376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => LITHIUM-ION BATTERY [patent_app_type] => utility [patent_app_number] => 16/321467 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16321467 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/321467
Lithium-ion battery Mar 26, 2018 Issued
Array ( [id] => 13452617 [patent_doc_number] => 20180277851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => LITHIUM SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 15/927903 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 15927903 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/927903
LITHIUM SECONDARY BATTERY Mar 20, 2018 Abandoned
Array ( [id] => 13307143 [patent_doc_number] => 20180205108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => SECONDARY BATTERY AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 15/922969 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922969 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922969
Secondary battery and electronic device Mar 15, 2018 Issued
Array ( [id] => 14313269 [patent_doc_number] => 20190146338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => POSITIVE PHOTORESIST COMPOSITION, PHOTORESIST PATTERN USING THE SAME, AND MANUFACTURING METHOD OF THE PHOTORESIST PATTERN [patent_app_type] => utility [patent_app_number] => 16/091263 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16091263 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/091263
Positive photoresist composition, photoresist pattern using the same, and manufacturing method of the photoresist pattern Mar 15, 2018 Issued
Array ( [id] => 15415699 [patent_doc_number] => 20200028172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => BIS(PYRIDINIUM)-NAPHTHALENE DIIMIDE REDOX IONIC COMPOUNDS AS ELECTRODE ACTIVE MATERIALS [patent_app_type] => utility [patent_app_number] => 16/490978 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16490978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490978
BIS(PYRIDINIUM)-NAPHTHALENE DIIMIDE REDOX IONIC COMPOUNDS AS ELECTRODE ACTIVE MATERIALS Mar 6, 2018 Abandoned
Array ( [id] => 14398531 [patent_doc_number] => 10312559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Battery system [patent_app_type] => utility [patent_app_number] => 15/910667 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3727 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15910667 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/910667
Battery system Mar 1, 2018 Issued
Array ( [id] => 15260635 [patent_doc_number] => 20190379051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => RESIN FOR ENERGY DEVICE ELECTRODE, COMPOSITION FOR FORMING ENERGY DEVICE ELECTRODE, ENERGY DEVICE ELECTRODE, AND ENERGY DEVICE [patent_app_type] => utility [patent_app_number] => 16/488306 [patent_app_country] => US [patent_app_date] => 2018-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16488306 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/488306
RESIN FOR ENERGY DEVICE ELECTRODE, COMPOSITION FOR FORMING ENERGY DEVICE ELECTRODE, ENERGY DEVICE ELECTRODE, AND ENERGY DEVICE Feb 26, 2018 Abandoned
Array ( [id] => 13420657 [patent_doc_number] => 20180261871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => NEGATIVE ELECTRODE ELECTROLYTE SOLUTION AND FLOW BATTERY [patent_app_type] => utility [patent_app_number] => 15/900500 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15900500 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/900500
Negative electrode electrolyte solution and flow battery Feb 19, 2018 Issued
Array ( [id] => 13363523 [patent_doc_number] => 20180233301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => ELECTRIC STORAGE ELEMENT [patent_app_type] => utility [patent_app_number] => 15/890209 [patent_app_country] => US [patent_app_date] => 2018-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15890209 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/890209
Electric storage element Feb 5, 2018 Issued
Array ( [id] => 16148805 [patent_doc_number] => 10707484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Structurally controlled deposition of silicon onto nanowires [patent_app_type] => utility [patent_app_number] => 15/887809 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 7814 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [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] => 15887809 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/887809
Structurally controlled deposition of silicon onto nanowires Feb 1, 2018 Issued
Array ( [id] => 15803645 [patent_doc_number] => 20200124965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => RESIST UNDERLAYER FILM-FORMING COMPOSITION COMPRISING POLYMER HAVING STRUCTURAL UNIT HAVING UREA LINKAGE [patent_app_type] => utility [patent_app_number] => 16/483686 [patent_app_country] => US [patent_app_date] => 2018-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16483686 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/483686
Resist underlayer film-forming composition comprising polymer having structural unit having urea linkage Jan 31, 2018 Issued
Array ( [id] => 18277316 [patent_doc_number] => 11616267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Modular system for traction batteries of motor vehicles [patent_app_type] => utility [patent_app_number] => 16/488314 [patent_app_country] => US [patent_app_date] => 2018-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3452 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16488314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/488314
Modular system for traction batteries of motor vehicles Jan 22, 2018 Issued
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