Search

Anca Eoff

Examiner (ID: 2963, Phone: (571)272-9810 , Office: P/1722 )

Most Active Art Unit
1722
Art Unit(s)
1753, 1722, 1796, 1795
Total Applications
1336
Issued Applications
995
Pending Applications
101
Abandoned Applications
279

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19567973 [patent_doc_number] => 12142756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Active material ball composite layer [patent_app_type] => utility [patent_app_number] => 18/347407 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3459 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347407
Active material ball composite layer Jul 4, 2023 Issued
Array ( [id] => 20389439 [patent_doc_number] => 12489176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Separator for electrochemical device having improved compression resistance, electrochemical device comprising same, and method for producing same [patent_app_type] => utility [patent_app_number] => 18/834187 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 9080 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18834187 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/834187
Separator for electrochemical device having improved compression resistance, electrochemical device comprising same, and method for producing same Jul 4, 2023 Issued
Array ( [id] => 19399949 [patent_doc_number] => 12074341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Separator including coating layer of lithium-containing composite, lithium secondary battery including the same, and method for manufacturing the secondary battery [patent_app_type] => utility [patent_app_number] => 18/214688 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7458 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18214688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214688
Separator including coating layer of lithium-containing composite, lithium secondary battery including the same, and method for manufacturing the secondary battery Jun 26, 2023 Issued
Array ( [id] => 18849223 [patent_doc_number] => 20230411627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SURFACE TREATMENT COMPOSITION, ELECTRODE AND PREPARATION METHOD THEREOF, SECONDARY BATTERY, AND DEVICE [patent_app_type] => utility [patent_app_number] => 18/337135 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18337135 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337135
Surface treatment composition, electrode and preparation method thereof, secondary battery, and device Jun 18, 2023 Issued
Array ( [id] => 19627347 [patent_doc_number] => 12166201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Electrode structure and method of manufacturing the same, and secondary battery including the electrode structure [patent_app_type] => utility [patent_app_number] => 18/210170 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 9191 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210170 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210170
Electrode structure and method of manufacturing the same, and secondary battery including the electrode structure Jun 14, 2023 Issued
Array ( [id] => 19460303 [patent_doc_number] => 12100813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Secondary battery, electrolyte, and apparatus comprising the secondary battery [patent_app_type] => utility [patent_app_number] => 18/208898 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 9805 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18208898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208898
Secondary battery, electrolyte, and apparatus comprising the secondary battery Jun 12, 2023 Issued
Array ( [id] => 18680275 [patent_doc_number] => 20230317933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => POSITIVE ELECTRODE SHEET, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRICAL APPARATUS [patent_app_type] => utility [patent_app_number] => 18/331696 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331696
Positive electrode sheet, secondary battery, battery module, battery pack, and electrical apparatus Jun 7, 2023 Issued
Array ( [id] => 18927405 [patent_doc_number] => 20240030409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => ANODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/329905 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9068 [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] => 18329905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329905
Anode for lithium secondary battery and lithium secondary battery including the same Jun 5, 2023 Issued
Array ( [id] => 19318278 [patent_doc_number] => 20240239820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => ORGANOMETALLIC COMPOUND, RESIST COMPOSITION INCLUDING THE SAME AND PATTERN FORMING METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/329976 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18329976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329976
ORGANOMETALLIC COMPOUND, RESIST COMPOSITION INCLUDING THE SAME AND PATTERN FORMING METHOD USING THE SAME Jun 5, 2023 Pending
Array ( [id] => 19605239 [patent_doc_number] => 20240396119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => POUCH TYPE BATTERY LIQUID IMMERSION COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/203271 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18203271 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203271
POUCH TYPE BATTERY LIQUID IMMERSION COOLING SYSTEM May 29, 2023 Pending
Array ( [id] => 18613914 [patent_doc_number] => 20230280651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => RESIST COMPOSITION AND PATTERNING PROCESS [patent_app_type] => utility [patent_app_number] => 18/197244 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18197244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197244
Resist composition and patterning process May 14, 2023 Issued
Array ( [id] => 19627332 [patent_doc_number] => 12166184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Photo-assisted fast charging of lithium manganese oxide spinel (LiMn [patent_app_type] => utility [patent_app_number] => 18/196350 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 7877 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196350
Photo-assisted fast charging of lithium manganese oxide spinel (LiMn May 10, 2023 Issued
Array ( [id] => 18552874 [patent_doc_number] => 20230250885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => BIDIRECTIONAL PRESSURE RELIEF VALVE, BATTERY AND ELECTRIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/134978 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18134978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134978
Bidirectional pressure relief valve, battery and electric device Apr 13, 2023 Issued
Array ( [id] => 18541085 [patent_doc_number] => 20230246199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => BATTERY PLATE, ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY AND POWER CONSUMING DEVICE [patent_app_type] => utility [patent_app_number] => 18/133527 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18133527 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133527
BATTERY PLATE, ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY AND POWER CONSUMING DEVICE Apr 11, 2023 Pending
Array ( [id] => 18677296 [patent_doc_number] => 20230314939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => CARBOXYLATE, CARBOXYLIC ACID GENERATOR, RESIN, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN [patent_app_type] => utility [patent_app_number] => 18/190650 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 597 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18190650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/190650
CARBOXYLATE, CARBOXYLIC ACID GENERATOR, RESIN, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN Mar 26, 2023 Pending
Array ( [id] => 18514937 [patent_doc_number] => 20230231204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => RECHARGEABLE BATTERY FEATURES AND COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/116186 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116186 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116186
Rechargeable battery features and components Feb 28, 2023 Issued
Array ( [id] => 18473600 [patent_doc_number] => 20230207888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => BATTERY USING LAYERED DOUBLE HYDROXIDE-LIKE COMPOUND [patent_app_type] => utility [patent_app_number] => 18/175751 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175751 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175751
BATTERY USING LAYERED DOUBLE HYDROXIDE-LIKE COMPOUND Feb 27, 2023 Pending
Array ( [id] => 18821598 [patent_doc_number] => 20230395939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => LITHIUM SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/111337 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18111337 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111337
LITHIUM SECONDARY BATTERY Feb 16, 2023 Pending
Array ( [id] => 18582964 [patent_doc_number] => 20230265223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => POLYMER, SOLID-STATE ELECTROLYTE, GEL ELECTROLYTE, AND BATTERY [patent_app_type] => utility [patent_app_number] => 18/168745 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18168745 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/168745
POLYMER, SOLID-STATE ELECTROLYTE, GEL ELECTROLYTE, AND BATTERY Feb 13, 2023 Pending
Array ( [id] => 18407229 [patent_doc_number] => 20230168581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [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] => 18/159380 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 474 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159380 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159380
ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, RESIST FILM, PATTERN FORMING METHOD, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE Jan 24, 2023 Pending
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