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] => 14677237 [patent_doc_number] => 20190237733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => LOW ELECTRICAL RESISTANCE MICROPOROUS BATTERY SEPARATOR MEMBRANES, SEPARATORS, CELLS, BATTERIES, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/378841 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16378841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/378841
Low electrical resistance microporous battery separator membranes, separators, cells, batteries, and related methods Apr 8, 2019 Issued
Array ( [id] => 18277295 [patent_doc_number] => 11616246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Microscale-bipolar-interface-enabled pH gradients in electrochemical devices [patent_app_type] => utility [patent_app_number] => 16/379212 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 9448 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16379212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/379212
Microscale-bipolar-interface-enabled pH gradients in electrochemical devices Apr 8, 2019 Issued
Array ( [id] => 18779043 [patent_doc_number] => 11820735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Salt, acid generator, resist composition and method for producing resist pattern [patent_app_type] => utility [patent_app_number] => 16/377887 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26407 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 424 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16377887 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/377887
Salt, acid generator, resist composition and method for producing resist pattern Apr 7, 2019 Issued
Array ( [id] => 18779043 [patent_doc_number] => 11820735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Salt, acid generator, resist composition and method for producing resist pattern [patent_app_type] => utility [patent_app_number] => 16/377887 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26407 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 424 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16377887 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/377887
Salt, acid generator, resist composition and method for producing resist pattern Apr 7, 2019 Issued
Array ( [id] => 17706377 [patent_doc_number] => 20220206383 [patent_country] => US [patent_kind] => A2 [patent_issue_date] => 2022-06-30 [patent_title] => SALT, ACID GENERATOR, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN [patent_app_type] => utility [patent_app_number] => 16/377965 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16377965 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/377965
Salt, acid generator, resist composition and method for producing resist pattern Apr 7, 2019 Issued
Array ( [id] => 17706377 [patent_doc_number] => 20220206383 [patent_country] => US [patent_kind] => A2 [patent_issue_date] => 2022-06-30 [patent_title] => SALT, ACID GENERATOR, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN [patent_app_type] => utility [patent_app_number] => 16/377965 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16377965 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/377965
Salt, acid generator, resist composition and method for producing resist pattern Apr 7, 2019 Issued
Array ( [id] => 16579113 [patent_doc_number] => 20210013514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => LITHIUM METAL SECONDARY BATTERY HAVING IMPROVED LIFE CHARACTERISTICS [patent_app_type] => utility [patent_app_number] => 16/980701 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16980701 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/980701
Lithium metal secondary battery having improved life characteristics Apr 2, 2019 Issued
Array ( [id] => 16348599 [patent_doc_number] => 20200313250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => SYSTEM, METHOD, AND APPARATUS FOR INHIBITING COMBUSTION [patent_app_type] => utility [patent_app_number] => 16/367206 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16367206 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/367206
SYSTEM, METHOD, AND APPARATUS FOR INHIBITING COMBUSTION Mar 26, 2019 Abandoned
Array ( [id] => 18593637 [patent_doc_number] => 11742549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [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] => 16/641750 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7445 [patent_no_of_claims] => 15 [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] => 16641750 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/641750
Separator including coating layer of lithium-containing composite, lithium secondary battery including the same, and method for manufacturing the secondary battery Mar 19, 2019 Issued
Array ( [id] => 14905095 [patent_doc_number] => 20190296313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => ASSEMBLED BATTERY AND MANUFACTURING METHOD OF ASSEMBLED BATTERY [patent_app_type] => utility [patent_app_number] => 16/353501 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16353501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353501
ASSEMBLED BATTERY AND MANUFACTURING METHOD OF ASSEMBLED BATTERY Mar 13, 2019 Abandoned
Array ( [id] => 19184013 [patent_doc_number] => 11990617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Lithium metal composite oxide powder, positive electrode active substance for lithium secondary battery, positive electrode, and lithium secondary battery [patent_app_type] => utility [patent_app_number] => 16/979415 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 12831 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16979415 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979415
Lithium metal composite oxide powder, positive electrode active substance for lithium secondary battery, positive electrode, and lithium secondary battery Mar 12, 2019 Issued
Array ( [id] => 16081619 [patent_doc_number] => 20200194796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => ANODE AND ELECTOCHEMICAL APPARATUS AND ELECTRONIC APPARATUS USING THE ANODE [patent_app_type] => utility [patent_app_number] => 16/294057 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16294057 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/294057
Anode and electochemical apparatus and electronic apparatus using the anode Mar 5, 2019 Issued
Array ( [id] => 16301483 [patent_doc_number] => 20200287206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => POROUS PARTICULATES OF GRAPHENE SHELL-PROTECTED ALKALI METAL, ELECTRODES, AND ALKALI METAL BATTERY [patent_app_type] => utility [patent_app_number] => 16/294360 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16294360 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/294360
Porous particulates of graphene shell-protected alkali metal, electrodes, and alkali metal battery Mar 5, 2019 Issued
Array ( [id] => 14543271 [patent_doc_number] => 20190207257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => ELECTROLYTIC SOLUTION FOR SECONDARY BATTERY, SECONDARY BATTERY, BATTERY PACK, ELECTRIC VEHICLE, ELECTRIC POWER STORAGE SYSTEM, ELECTRIC POWER TOOL, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/293207 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16293207 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/293207
Electrolytic solution for secondary battery, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic device Mar 4, 2019 Issued
Array ( [id] => 20080975 [patent_doc_number] => 12355053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Systems and methods for cooling power electronics in an energy storage system [patent_app_type] => utility [patent_app_number] => 17/436375 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17436375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436375
Systems and methods for cooling power electronics in an energy storage system Mar 4, 2019 Issued
Array ( [id] => 17122366 [patent_doc_number] => 11133512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Bipolar plate [patent_app_type] => utility [patent_app_number] => 16/291313 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3542 [patent_no_of_claims] => 13 [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] => 16291313 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/291313
Bipolar plate Mar 3, 2019 Issued
Array ( [id] => 17448779 [patent_doc_number] => 20220069284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => ELECTRODE ASSEMBLY AND LITHIUM-ION BATTERY [patent_app_type] => utility [patent_app_number] => 17/416026 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17416026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416026
Electrode assembly and lithium-ion battery Feb 25, 2019 Issued
Array ( [id] => 16272708 [patent_doc_number] => 20200274196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => SULFUR-BASED POLYESTER ELECTROLYTES FOR HIGH VOLTAGE LITHIUM ION BATTERIES [patent_app_type] => utility [patent_app_number] => 16/286549 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16286549 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/286549
Sulfur-based polyester electrolytes for high voltage lithium ion batteries Feb 25, 2019 Issued
Array ( [id] => 16488171 [patent_doc_number] => 20200381780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => SOLID POLYMER ELECTROLYTE [patent_app_type] => utility [patent_app_number] => 16/970512 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16970512 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/970512
SOLID POLYMER ELECTROLYTE Feb 18, 2019 Abandoned
Array ( [id] => 14438785 [patent_doc_number] => 20190177264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => FLUORINATED CARBONATES COMPRISING DOUBLE BOND-CONTAINING GROUPS, METHODS FOR THEIR MANUFACTURE AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/277077 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16277077 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/277077
FLUORINATED CARBONATES COMPRISING DOUBLE BOND-CONTAINING GROUPS, METHODS FOR THEIR MANUFACTURE AND USES THEREOF Feb 14, 2019 Abandoned
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