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] => 16021823 [patent_doc_number] => 20200185755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => BUTTON CELLS AND METHOD OF PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 16/792420 [patent_app_country] => US [patent_app_date] => 2020-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16792420 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792420
Button cells and method of producing same Feb 16, 2020 Issued
Array ( [id] => 16021823 [patent_doc_number] => 20200185755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => BUTTON CELLS AND METHOD OF PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 16/792420 [patent_app_country] => US [patent_app_date] => 2020-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16792420 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792420
Button cells and method of producing same Feb 16, 2020 Issued
Array ( [id] => 17319544 [patent_doc_number] => 20210408594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => ELECTROLYTE AND ELECTROCHEMICAL DEVICE [patent_app_type] => utility [patent_app_number] => 16/962422 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16962422 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/962422
Electrolyte and electrochemical device Feb 13, 2020 Issued
Array ( [id] => 17616021 [patent_doc_number] => 20220158301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SEPARATOR FOR NON-AQUEOUS SECONDARY BATTERY AND NON-AQUEOUS SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/439447 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17439447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439447
Separator for non-aqueous secondary battery and non-aqueous secondary battery Feb 12, 2020 Issued
Array ( [id] => 16257106 [patent_doc_number] => 20200266481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => NEGATIVE ELECTRODE ADDITIVE FOR A LITHIUM ION SECONDARY BATTERY AND A NEGATIVE ELECTRODE SLURRY CONTAINING THE SAME [patent_app_type] => utility [patent_app_number] => 16/786189 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16786189 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/786189
Negative electrode additive for a lithium ion secondary battery and a negative electrode slurry containing the same Feb 9, 2020 Issued
Array ( [id] => 16241916 [patent_doc_number] => 20200259150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => THIN NANOCOATING SEPARATORS FOR BATTERIES [patent_app_type] => utility [patent_app_number] => 16/784491 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16784491 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/784491
Thin nanocoating separators for batteries Feb 6, 2020 Issued
Array ( [id] => 17863160 [patent_doc_number] => 11444322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Solid-state polymer electrolyte with improved processability and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/782074 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4671 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16782074 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/782074
Solid-state polymer electrolyte with improved processability and method for manufacturing the same Feb 4, 2020 Issued
Array ( [id] => 16001791 [patent_doc_number] => 20200176766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => Battery with Novel Components [patent_app_type] => utility [patent_app_number] => 16/780583 [patent_app_country] => US [patent_app_date] => 2020-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16780583 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/780583
Battery with novel components Feb 2, 2020 Issued
Array ( [id] => 15940135 [patent_doc_number] => 20200161701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => NEGATIVE ELECTRODE FOR SECONDARY BATTERY, SECONDARY BATTERY, BATTERY PACK, ELECTRIC VEHICLE, ELECTRIC POWER STORAGE SYSTEM, ELECTRIC TOOL, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/751504 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16751504 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/751504
Negative electrode for secondary battery, secondary battery, battery pack, electric vehicle, electric power storage system, electric tool, and electronic device Jan 23, 2020 Issued
Array ( [id] => 17638424 [patent_doc_number] => 11349161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Rechargeable battery with hydrogen scavenger [patent_app_type] => utility [patent_app_number] => 16/748586 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6686 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16748586 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/748586
Rechargeable battery with hydrogen scavenger Jan 20, 2020 Issued
Array ( [id] => 17956611 [patent_doc_number] => 11482726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Solid electrolyte composition, solid electrolyte-containing sheet, all-solid state secondary battery, and method for manufacturing solid electrolyte-containing sheet and all-solid state secondary battery [patent_app_type] => utility [patent_app_number] => 16/746975 [patent_app_country] => US [patent_app_date] => 2020-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 25781 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16746975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746975
Solid electrolyte composition, solid electrolyte-containing sheet, all-solid state secondary battery, and method for manufacturing solid electrolyte-containing sheet and all-solid state secondary battery Jan 19, 2020 Issued
Array ( [id] => 17464192 [patent_doc_number] => 20220077498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => Electrolyte for Lithium Secondary Battery and Lithium Secondary Battery Including the Same [patent_app_type] => utility [patent_app_number] => 17/416218 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17416218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416218
Electrolyte for lithium secondary battery and lithium secondary battery including the same Jan 16, 2020 Issued
Array ( [id] => 18919267 [patent_doc_number] => 11881558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Electrolytes for lithium-containing battery cells [patent_app_type] => utility [patent_app_number] => 16/738883 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6507 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16738883 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/738883
Electrolytes for lithium-containing battery cells Jan 8, 2020 Issued
Array ( [id] => 16180742 [patent_doc_number] => 20200227711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY, AND METHOD FOR PREPARING THE SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/737410 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16737410 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/737410
Separator for rechargeable lithium battery, and method for preparing the same, and rechargeable lithium battery including the same Jan 7, 2020 Issued
Array ( [id] => 16194513 [patent_doc_number] => 20200235362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => ELECTRICALLY CONDUCTIVE HYBRID MEMBRANE, MAKING METHOD THEREOF, SECONDARY BATTERY AND ELECTRONIC DEVICE COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 16/734549 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16734549 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734549
Electrically conductive hybrid membrane, making method thereof, secondary battery and electronic device comprising the same Jan 5, 2020 Issued
Array ( [id] => 17448844 [patent_doc_number] => 20220069349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => CORRUGATED STRUCTURAL ZINC BATTERIES HAVING A SOLID-STATE ELECTROLYTE [patent_app_type] => utility [patent_app_number] => 17/420331 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21854 [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] => 17420331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420331
Corrugated structural zinc batteries having a solid-state electrolyte Jan 5, 2020 Issued
Array ( [id] => 15874321 [patent_doc_number] => 20200144564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => LOW-PROFILE BATTERY CONSTRUCT WITH ENGINEERED INTERFACES [patent_app_type] => utility [patent_app_number] => 16/732729 [patent_app_country] => US [patent_app_date] => 2020-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16732729 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/732729
Low-profile battery construct with engineered interfaces Jan 1, 2020 Issued
Array ( [id] => 17616012 [patent_doc_number] => 20220158292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SEPARATOR FOR INSULATING ADJACENT BATTERY CELLS AND POWER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 17/439457 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439457
Separator for insulating adjacent battery cells and power supply device Dec 18, 2019 Issued
Array ( [id] => 16894585 [patent_doc_number] => 11036133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Fluorine-containing polymer, purification method, and radiation-sensitive resin composition [patent_app_type] => utility [patent_app_number] => 16/720409 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 20328 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16720409 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/720409
Fluorine-containing polymer, purification method, and radiation-sensitive resin composition Dec 18, 2019 Issued
Array ( [id] => 16120825 [patent_doc_number] => 20200212435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [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] => 16/719962 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16719962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/719962
ELECTRODE ACTIVE SUBSTANCE, METHOD FOR PRODUCING ELECTRODE ACTIVE SUBSTANCE, AND ALL-SOLID BATTERY USING ELECTRODE ACTIVE SUBSTANCE Dec 17, 2019 Abandoned
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