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] => 20176106 [patent_doc_number] => 12394864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Separator, electrical apparatus containing such separator, and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/863299 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10562 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 433 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17863299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/863299
Separator, electrical apparatus containing such separator, and preparation method thereof Jul 11, 2022 Issued
Array ( [id] => 19484696 [patent_doc_number] => 20240332738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => LAMINATE FOR NON-AQUEOUS SECONDARY BATTERY, METHOD OF PRODUCING LAMINATE FOR NON-AQUEOUS SECONDARY BATTERY, AND NON-AQUEOUS SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/578003 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18578003 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/578003
LAMINATE FOR NON-AQUEOUS SECONDARY BATTERY, METHOD OF PRODUCING LAMINATE FOR NON-AQUEOUS SECONDARY BATTERY, AND NON-AQUEOUS SECONDARY BATTERY Jul 10, 2022 Pending
Array ( [id] => 20161490 [patent_doc_number] => 12388127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Self-heating battery [patent_app_type] => utility [patent_app_number] => 17/854692 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2226 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854692
Self-heating battery Jun 29, 2022 Issued
Array ( [id] => 17946687 [patent_doc_number] => 20220333706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => BIDIRECTIONAL PRESSURE RELIEF VALVE, BATTERY AND ELECTRIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/854687 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854687 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854687
Bidirectional pressure relief valve, battery and electric device Jun 29, 2022 Issued
Array ( [id] => 19419689 [patent_doc_number] => 20240295812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => RESIST COMPOSITION, METHOD FOR FORMING RESIST PATTERN, METHOD FOR PRODUCING COMPOUNDS, INTERMEDIATE, AND COMPOUNDS [patent_app_type] => utility [patent_app_number] => 18/566338 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18566338 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566338
RESIST COMPOSITION, METHOD FOR FORMING RESIST PATTERN, METHOD FOR PRODUCING COMPOUNDS, INTERMEDIATE, AND COMPOUNDS Jun 14, 2022 Pending
Array ( [id] => 17898784 [patent_doc_number] => 20220308446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => COLORING COMPOSITION, FILM, OPTICAL FILTER, SOLID-STATE IMAGING ELEMENT, AND IMAGE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/834494 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17834494 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834494
COLORING COMPOSITION, FILM, OPTICAL FILTER, SOLID-STATE IMAGING ELEMENT, AND IMAGE DISPLAY DEVICE Jun 6, 2022 Abandoned
Array ( [id] => 17886958 [patent_doc_number] => 20220302436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => ELECTRODE, ENERGY STORAGE DEVICE, AND METHOD FOR MANUFACTURING ELECTRODE [patent_app_type] => utility [patent_app_number] => 17/832047 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11958 [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] => 17832047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832047
ELECTRODE, ENERGY STORAGE DEVICE, AND METHOD FOR MANUFACTURING ELECTRODE Jun 2, 2022 Abandoned
Array ( [id] => 17871275 [patent_doc_number] => 20220294012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => SOLID ELECTROLYTE COMPOSITION, AND METHOD FOR MANUFACTURING SOLID ELECTROLYTE MEMBER [patent_app_type] => utility [patent_app_number] => 17/831097 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831097
Solid electrolyte composition, and method for manufacturing solid electrolyte member Jun 1, 2022 Issued
Array ( [id] => 19756130 [patent_doc_number] => 20250044695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => METHOD FOR USING COMPOSITION COMPRISING ORGANIC ACID COMPOUND, LITHOGRAPHY COMPOSITION COMPRISING ORGANIC ACID COMPOUND, AND METHOD FOR MANUFACTURING RESIST PATTERN [patent_app_type] => utility [patent_app_number] => 18/565554 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9533 [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] => 18565554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565554
METHOD FOR USING COMPOSITION COMPRISING ORGANIC ACID COMPOUND, LITHOGRAPHY COMPOSITION COMPRISING ORGANIC ACID COMPOUND, AND METHOD FOR MANUFACTURING RESIST PATTERN May 30, 2022 Pending
Array ( [id] => 18164736 [patent_doc_number] => 20230031332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => CATION ENERGY STORAGE DEVICE AND METHODS [patent_app_type] => utility [patent_app_number] => 17/826997 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7191 [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] => 17826997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826997
Cation energy storage device and methods May 26, 2022 Issued
Array ( [id] => 20346202 [patent_doc_number] => 12469937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Cylindrical lithium-ion battery [patent_app_type] => utility [patent_app_number] => 18/013953 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 18013953 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013953
Cylindrical lithium-ion battery May 19, 2022 Issued
Array ( [id] => 19415075 [patent_doc_number] => 12080918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Secondary battery and secondary battery assembly [patent_app_type] => utility [patent_app_number] => 17/748370 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5291 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17748370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/748370
Secondary battery and secondary battery assembly May 18, 2022 Issued
Array ( [id] => 19364640 [patent_doc_number] => 20240266674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => LITHIUM BATTERY AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/013579 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013579
LITHIUM BATTERY AND MANUFACTURING METHOD THEREFOR May 15, 2022 Pending
Array ( [id] => 18782418 [patent_doc_number] => 11824187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Electrode active substance, method for producing electrode active substance, and all-solid battery using electrode active substance [patent_app_type] => utility [patent_app_number] => 17/745287 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8064 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745287 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745287
Electrode active substance, method for producing electrode active substance, and all-solid battery using electrode active substance May 15, 2022 Issued
Array ( [id] => 18009113 [patent_doc_number] => 20220367880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => SECONDARY BATTERY CURRENT COLLECTOR AND MANUFACTURING METHOD FOR SAME, AND SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/743368 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17743368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743368
Secondary battery current collector and manufacturing method for same, and secondary battery May 11, 2022 Issued
Array ( [id] => 19283358 [patent_doc_number] => 20240219834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => METHOD FOR FORMING A RESIST PATTERN [patent_app_type] => utility [patent_app_number] => 18/286612 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18286612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286612
METHOD FOR FORMING A RESIST PATTERN Apr 24, 2022 Pending
Array ( [id] => 17901331 [patent_doc_number] => 20220310993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => Battery with Novel Components [patent_app_type] => utility [patent_app_number] => 17/717931 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15969 [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] => 17717931 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/717931
Battery with novel components Apr 10, 2022 Issued
Array ( [id] => 18696651 [patent_doc_number] => 20230327093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => LITHIUM ALLOY BASED ANODE FOR NON-AQUEOUS AMMONIA PRIMARY AND RESERVE BATTERIES [patent_app_type] => utility [patent_app_number] => 17/803259 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17803259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/803259
LITHIUM ALLOY BASED ANODE FOR NON-AQUEOUS AMMONIA PRIMARY AND RESERVE BATTERIES Apr 6, 2022 Abandoned
Array ( [id] => 19434246 [patent_doc_number] => 20240302744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => COMPOSITION FOR FORMING SILICON-CONTAINING UNDERLAYER FILM FOR INDUCED SELF-ORGANIZATION [patent_app_type] => utility [patent_app_number] => 18/285141 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45742 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18285141 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285141
COMPOSITION FOR FORMING SILICON-CONTAINING UNDERLAYER FILM FOR INDUCED SELF-ORGANIZATION Mar 29, 2022 Pending
Array ( [id] => 20176037 [patent_doc_number] => 12394794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Positive electrode active material, high-temperature operation type lithium-ion polymer secondary battery, high-temperature operation type lithium ion inorganic all-solid-state secondary battery [patent_app_type] => utility [patent_app_number] => 17/706231 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3595 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17706231 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/706231
Positive electrode active material, high-temperature operation type lithium-ion polymer secondary battery, high-temperature operation type lithium ion inorganic all-solid-state secondary battery Mar 27, 2022 Issued
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