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] => 19434244 [patent_doc_number] => 20240302742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => PHOTORESIST COMPOSITION INCLUDING PHOTOSENSITIVE POLYMER AND METHOD OF MANUFACTURING INTEGRATED CIRCUIT DEVICE [patent_app_type] => utility [patent_app_number] => 18/527056 [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] => 6574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18527056 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/527056
PHOTORESIST COMPOSITION INCLUDING PHOTOSENSITIVE POLYMER AND METHOD OF MANUFACTURING INTEGRATED CIRCUIT DEVICE Nov 30, 2023 Pending
Array ( [id] => 20267215 [patent_doc_number] => 12438215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Thermal control for battery packs [patent_app_type] => utility [patent_app_number] => 18/527194 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 8044 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18527194 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/527194
Thermal control for battery packs Nov 30, 2023 Issued
Array ( [id] => 20000195 [patent_doc_number] => 20250138417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => ADDITIVES FOR METALLIC PHOTORESIST [patent_app_type] => utility [patent_app_number] => 18/385563 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18385563 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385563
ADDITIVES FOR METALLIC PHOTORESIST Oct 30, 2023 Pending
Array ( [id] => 19189467 [patent_doc_number] => 20240168380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => Photosensitive Resin Composition And Cured Product Therefrom [patent_app_type] => utility [patent_app_number] => 18/384908 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18384908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/384908
Photosensitive Resin Composition And Cured Product Therefrom Oct 29, 2023 Pending
Array ( [id] => 19465924 [patent_doc_number] => 20240319594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => RESIST COMPOSITION AND METHOD OF FORMING PATTERN USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/493192 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493192
RESIST COMPOSITION AND METHOD OF FORMING PATTERN USING THE SAME Oct 23, 2023 Pending
Array ( [id] => 18975571 [patent_doc_number] => 20240055663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => ELECTROLYTIC SOLUTION, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND POWERED DEVICE [patent_app_type] => utility [patent_app_number] => 18/491292 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18491292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491292
ELECTROLYTIC SOLUTION, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND POWERED DEVICE Oct 19, 2023 Pending
Array ( [id] => 19951418 [patent_doc_number] => 12322790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Anode for lithium secondary battery and lithium secondary battery including the same [patent_app_type] => utility [patent_app_number] => 18/488034 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4616 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488034 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488034
Anode for lithium secondary battery and lithium secondary battery including the same Oct 16, 2023 Issued
Array ( [id] => 19906642 [patent_doc_number] => 12283662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => All-solid-state battery comprising a pre-lithiated silicon negative electrode [patent_app_type] => utility [patent_app_number] => 18/470746 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2169 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470746
All-solid-state battery comprising a pre-lithiated silicon negative electrode Sep 19, 2023 Issued
Array ( [id] => 19023553 [patent_doc_number] => 20240079724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => SEPARATOR FOR ELECTROCHEMICAL DEVICE AND AN ELECTROCHEMICAL DEVICE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/243009 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18243009 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243009
Separator for electrochemical device and an electrochemical device including same Sep 5, 2023 Issued
Array ( [id] => 19143976 [patent_doc_number] => 20240142872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => SALT, ACID GENERATOR, RESIN, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN [patent_app_type] => utility [patent_app_number] => 18/460842 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460842 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460842
SALT, ACID GENERATOR, RESIN, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN Sep 4, 2023 Pending
Array ( [id] => 19099391 [patent_doc_number] => 20240118619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => RESIST COMPOSITION AND RESIST PATTERN FORMING METHOD [patent_app_type] => utility [patent_app_number] => 18/460104 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460104 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460104
RESIST COMPOSITION AND RESIST PATTERN FORMING METHOD Aug 31, 2023 Pending
Array ( [id] => 18943878 [patent_doc_number] => 20240039017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => CASCADING STACK ELECTROCHEMICAL FUEL CELL [patent_app_type] => utility [patent_app_number] => 18/240399 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4968 [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] => 18240399 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240399
CASCADING STACK ELECTROCHEMICAL FUEL CELL Aug 30, 2023 Pending
Array ( [id] => 19818551 [patent_doc_number] => 20250076758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => PHOTO ACID GENERATOR [patent_app_type] => utility [patent_app_number] => 18/459077 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18459077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459077
PHOTO ACID GENERATOR Aug 30, 2023 Pending
Array ( [id] => 18846516 [patent_doc_number] => 20230408920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, RESIST FILM, PATTERN FORMING METHOD, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/458609 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18458609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458609
ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, RESIST FILM, PATTERN FORMING METHOD, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE Aug 29, 2023 Pending
Array ( [id] => 18862015 [patent_doc_number] => 20230416451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => COMPOSITION, METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE, POLYMER, AND METHOD FOR MANUFACTURING POLYMER [patent_app_type] => utility [patent_app_number] => 18/239373 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239373
COMPOSITION, METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE, POLYMER, AND METHOD FOR MANUFACTURING POLYMER Aug 28, 2023 Pending
Array ( [id] => 19918696 [patent_doc_number] => 12294076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Electrochemical formation of substrate coatings [patent_app_type] => utility [patent_app_number] => 18/457214 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 62 [patent_no_of_words] => 19207 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18457214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457214
Electrochemical formation of substrate coatings Aug 27, 2023 Issued
Array ( [id] => 18834080 [patent_doc_number] => 20230402607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => ELECTRODE MATERIAL AND BATTERY [patent_app_type] => utility [patent_app_number] => 18/455282 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455282 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455282
Electrode material and battery Aug 23, 2023 Issued
Array ( [id] => 19825762 [patent_doc_number] => 12246520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Low electrical resistance microporous battery separator membranes, separators, cells, batteries, and related methods [patent_app_type] => utility [patent_app_number] => 18/235898 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 8274 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18235898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235898
Low electrical resistance microporous battery separator membranes, separators, cells, batteries, and related methods Aug 20, 2023 Issued
Array ( [id] => 19099389 [patent_doc_number] => 20240118617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => Polymer, Resist Composition, And Patterning Process [patent_app_type] => utility [patent_app_number] => 18/450670 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 728 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450670 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450670
Polymer, Resist Composition, And Patterning Process Aug 15, 2023 Pending
Array ( [id] => 19199331 [patent_doc_number] => 11996583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Separator for electrochemical cell [patent_app_type] => utility [patent_app_number] => 18/233836 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9752 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233836 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233836
Separator for electrochemical cell Aug 13, 2023 Issued
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