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] => 19385106 [patent_doc_number] => 20240274976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => COATED SEPARATORS, LITHIUM BATTERIES, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/589298 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [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] => 18589298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/589298
COATED SEPARATORS, LITHIUM BATTERIES, AND RELATED METHODS Feb 26, 2024 Pending
Array ( [id] => 19407538 [patent_doc_number] => 20240291049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => ELECTROLYTE CHEMICAL FORMULATIONS INCORPORATING POLYMERS [patent_app_type] => utility [patent_app_number] => 18/584244 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584244
Electrolyte chemical formulations incorporating polymers Feb 21, 2024 Issued
Array ( [id] => 20118459 [patent_doc_number] => 12368180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Secondary battery and electronic device [patent_app_type] => utility [patent_app_number] => 18/583956 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 74 [patent_no_of_words] => 22968 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583956
Secondary battery and electronic device Feb 21, 2024 Issued
Array ( [id] => 19965066 [patent_doc_number] => 12334588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Separator for electrochemical device and an electrochemical device including same [patent_app_type] => utility [patent_app_number] => 18/582120 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3034 [patent_no_of_claims] => 13 [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] => 18582120 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582120
Separator for electrochemical device and an electrochemical device including same Feb 19, 2024 Issued
Array ( [id] => 19679573 [patent_doc_number] => 12191447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Gel electrolyte composition for a battery and a method of implementation [patent_app_type] => utility [patent_app_number] => 18/443716 [patent_app_country] => US [patent_app_date] => 2024-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 18337 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18443716 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/443716
Gel electrolyte composition for a battery and a method of implementation Feb 15, 2024 Issued
Array ( [id] => 19419693 [patent_doc_number] => 20240295816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => Compound For Forming Metal-Containing Film, Composition For Forming Metal-Containing Film, And Patterning Process [patent_app_type] => utility [patent_app_number] => 18/440742 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 1 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440742
Compound For Forming Metal-Containing Film, Composition For Forming Metal-Containing Film, And Patterning Process Feb 12, 2024 Pending
Array ( [id] => 19250609 [patent_doc_number] => 20240201599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => METHOD FOR INSPECTING RESIST COMPOSITION, METHOD FOR PRODUCING RESIST COMPOSITION, AND RESIST COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/439390 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18439390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439390
METHOD FOR INSPECTING RESIST COMPOSITION, METHOD FOR PRODUCING RESIST COMPOSITION, AND RESIST COMPOSITION Feb 11, 2024 Pending
Array ( [id] => 19646767 [patent_doc_number] => 20240421287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => Negative Electrode for Lithium Secondary Battery with Improved Safety or Internal Short, Lithium Secondary Battery Containing the Same and Lithium Secondary Battery System Therefor [patent_app_type] => utility [patent_app_number] => 18/436819 [patent_app_country] => US [patent_app_date] => 2024-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16963 [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] => 18436819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/436819
Negative electrode for lithium secondary battery with improved safety or internal short, lithium secondary battery containing the same and lithium secondary battery system therefor Feb 7, 2024 Issued
Array ( [id] => 19206475 [patent_doc_number] => 20240178374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => FAST CHARGING PRE-LITHIATED SILICON ANODE [patent_app_type] => utility [patent_app_number] => 18/421255 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421255
Fast charging pre-lithiated silicon anode Jan 23, 2024 Issued
Array ( [id] => 19864120 [patent_doc_number] => 20250102906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => ORGANOMETALLIC COMPOUND, RESIST COMPOSITION INCLUDING THE SAME AND PATTERN FORMATION METHOD USING THE RESIST COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/420038 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18420038 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420038
ORGANOMETALLIC COMPOUND, RESIST COMPOSITION INCLUDING THE SAME AND PATTERN FORMATION METHOD USING THE RESIST COMPOSITION Jan 22, 2024 Pending
Array ( [id] => 19582760 [patent_doc_number] => 12148891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Polymer electrolyte for lithium secondary battery and lithium secondary battery including the same [patent_app_type] => utility [patent_app_number] => 18/399460 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 9552 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 18399460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399460
Polymer electrolyte for lithium secondary battery and lithium secondary battery including the same Dec 27, 2023 Issued
Array ( [id] => 19269835 [patent_doc_number] => 20240213540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => LITHIUM-METAL RECHARGEABLE ELECTROCHEMICAL CELLS WITH LIQUID ELECTROLYTES AND SINGLE-CRYSTAL NICKEL-MANGANESE-COBALT [patent_app_type] => utility [patent_app_number] => 18/394380 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18394380 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394380
LITHIUM-METAL RECHARGEABLE ELECTROCHEMICAL CELLS WITH LIQUID ELECTROLYTES AND SINGLE-CRYSTAL NICKEL-MANGANESE-COBALT Dec 21, 2023 Abandoned
Array ( [id] => 19114423 [patent_doc_number] => 20240126173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => FLEXOGRAPHIC PRINTING PLATE PRECURSOR AND MANUFACTURING METHOD OF FLEXOGRAPHIC PRINTING PLATE [patent_app_type] => utility [patent_app_number] => 18/392245 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392245 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392245
FLEXOGRAPHIC PRINTING PLATE PRECURSOR AND MANUFACTURING METHOD OF FLEXOGRAPHIC PRINTING PLATE Dec 20, 2023 Pending
Array ( [id] => 19654681 [patent_doc_number] => 12176482 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => Solid electrolyte membrane, method for manufacturing the same, and all-solid-state battery comprising the same [patent_app_type] => utility [patent_app_number] => 18/390298 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 11639 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390298
Solid electrolyte membrane, method for manufacturing the same, and all-solid-state battery comprising the same Dec 19, 2023 Issued
Array ( [id] => 19319898 [patent_doc_number] => 20240241442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => Positive Resist Material And Patterning Process [patent_app_type] => utility [patent_app_number] => 18/544132 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18544132 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/544132
Positive Resist Material And Patterning Process Dec 17, 2023 Pending
Array ( [id] => 19333970 [patent_doc_number] => 20240248400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => DIELECTRIC FILM FORMING COMPOSITION CONTAINING ACYL GERMANIUM COMPOUND [patent_app_type] => utility [patent_app_number] => 18/542862 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18542862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542862
DIELECTRIC FILM FORMING COMPOSITION CONTAINING ACYL GERMANIUM COMPOUND Dec 17, 2023 Pending
Array ( [id] => 19131243 [patent_doc_number] => 20240136596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => LITHIUM BATTERY STRUCTURE AND ELECTRODE LAYER THEREOF [patent_app_type] => utility [patent_app_number] => 18/542413 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18542413 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542413
Lithium battery structure and electrode layer thereof Dec 14, 2023 Issued
Array ( [id] => 19382680 [patent_doc_number] => 20240272550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => RESIST COMPOSITION AND PATTERN FORMING PROCESS [patent_app_type] => utility [patent_app_number] => 18/539887 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539887 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539887
RESIST COMPOSITION AND PATTERN FORMING PROCESS Dec 13, 2023 Pending
Array ( [id] => 19964982 [patent_doc_number] => 12334502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Electrolytes for lithium-containing battery cells [patent_app_type] => utility [patent_app_number] => 18/535610 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2032 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18535610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/535610
Electrolytes for lithium-containing battery cells Dec 10, 2023 Issued
Array ( [id] => 20044812 [patent_doc_number] => 20250183034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => METHOD OF SMOOTHENING PROFILE OF PHOTORESIST [patent_app_type] => utility [patent_app_number] => 18/526121 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18526121 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/526121
METHOD OF SMOOTHENING PROFILE OF PHOTORESIST Nov 30, 2023 Pending
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