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] => 16642082 [patent_doc_number] => 10919918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Tetracarboxylic dianhydride, polyimide resin and method for producing the same, photosensitive resin compositions, patterning process, method for forming cured film, interlayer insulating film, surface protective film, and electronic parts [patent_app_type] => utility [patent_app_number] => 16/196281 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 19225 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16196281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/196281
Tetracarboxylic dianhydride, polyimide resin and method for producing the same, photosensitive resin compositions, patterning process, method for forming cured film, interlayer insulating film, surface protective film, and electronic parts Nov 19, 2018 Issued
Array ( [id] => 17499037 [patent_doc_number] => 11287740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Photoresist composition and method of forming photoresist pattern [patent_app_type] => utility [patent_app_number] => 16/197349 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 11733 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16197349 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/197349
Photoresist composition and method of forming photoresist pattern Nov 19, 2018 Issued
Array ( [id] => 14538231 [patent_doc_number] => 20190204737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION AND CURED FILM PREPARED THEREFROM [patent_app_type] => utility [patent_app_number] => 16/192013 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16192013 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/192013
Positive-type photosensitive resin composition and cured film prepared therefrom Nov 14, 2018 Issued
Array ( [id] => 15792267 [patent_doc_number] => 10629866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Secondary battery [patent_app_type] => utility [patent_app_number] => 16/185451 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4292 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16185451 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/185451
Secondary battery Nov 8, 2018 Issued
Array ( [id] => 14025073 [patent_doc_number] => 20190074530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => Method for Operating a Fuel Cell System [patent_app_type] => utility [patent_app_number] => 16/179509 [patent_app_country] => US [patent_app_date] => 2018-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16179509 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/179509
Method for operating a fuel cell system Nov 1, 2018 Issued
Array ( [id] => 13997139 [patent_doc_number] => 20190067727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => Aqueous Redox Flow Batteries Featuring Improved Cell Design Characteristics [patent_app_type] => utility [patent_app_number] => 16/177624 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16177624 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/177624
Aqueous redox flow batteries featuring improved cell design characteristics Oct 31, 2018 Issued
Array ( [id] => 18481355 [patent_doc_number] => 11695111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Sulfur-carbon composite, preparation method thereof, and lithium secondary battery comprising same [patent_app_type] => utility [patent_app_number] => 16/647892 [patent_app_country] => US [patent_app_date] => 2018-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7850 [patent_no_of_claims] => 14 [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] => 16647892 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/647892
Sulfur-carbon composite, preparation method thereof, and lithium secondary battery comprising same Oct 23, 2018 Issued
Array ( [id] => 16402720 [patent_doc_number] => 20200343578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => Alkali-Ion Battery Based on Selected Allotropes of Sulphur, and Methods for the Production Thereof [patent_app_type] => utility [patent_app_number] => 16/758540 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16758540 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/758540
Alkali-Ion Battery Based on Selected Allotropes of Sulphur, and Methods for the Production Thereof Oct 18, 2018 Abandoned
Array ( [id] => 18156549 [patent_doc_number] => 11569548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Separator and lithium-sulfur battery comprising the same [patent_app_type] => utility [patent_app_number] => 16/753231 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6390 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16753231 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/753231
Separator and lithium-sulfur battery comprising the same Oct 10, 2018 Issued
Array ( [id] => 17956614 [patent_doc_number] => 11482729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Electrolyte composition including a specific combination of additives, its use as non-aqueous liquid electrolyte in a Na-ion battery and Na-ion battery including such an electrolyte composition [patent_app_type] => utility [patent_app_number] => 16/754961 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 4179 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16754961 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/754961
Electrolyte composition including a specific combination of additives, its use as non-aqueous liquid electrolyte in a Na-ion battery and Na-ion battery including such an electrolyte composition Oct 10, 2018 Issued
Array ( [id] => 15046365 [patent_doc_number] => 20190334187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => METHOD AND SYSTEM FOR CONTROLLING AIR SUPPLY TO FUEL CELL [patent_app_type] => utility [patent_app_number] => 16/155007 [patent_app_country] => US [patent_app_date] => 2018-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16155007 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/155007
METHOD AND SYSTEM FOR CONTROLLING AIR SUPPLY TO FUEL CELL Oct 8, 2018 Abandoned
Array ( [id] => 15733981 [patent_doc_number] => 10615430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Joint separator for fuel cell, and fuel cell stack [patent_app_type] => utility [patent_app_number] => 16/154816 [patent_app_country] => US [patent_app_date] => 2018-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6326 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16154816 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/154816
Joint separator for fuel cell, and fuel cell stack Oct 8, 2018 Issued
Array ( [id] => 16549690 [patent_doc_number] => 10882839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Salt and photoresist composition containing the same [patent_app_type] => utility [patent_app_number] => 16/154048 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22644 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16154048 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/154048
Salt and photoresist composition containing the same Oct 7, 2018 Issued
Array ( [id] => 17700519 [patent_doc_number] => 11374254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Solid state electrolyte for lithium secondary battery [patent_app_type] => utility [patent_app_number] => 16/151605 [patent_app_country] => US [patent_app_date] => 2018-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 15714 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16151605 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/151605
Solid state electrolyte for lithium secondary battery Oct 3, 2018 Issued
Array ( [id] => 18804590 [patent_doc_number] => 11837758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Humidification system, and fuel cell system comprising a humidification system [patent_app_type] => utility [patent_app_number] => 16/764785 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3317 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16764785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/764785
Humidification system, and fuel cell system comprising a humidification system Sep 30, 2018 Issued
Array ( [id] => 14234263 [patent_doc_number] => 20190129304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => RESIST QUALITY CONTROL METHOD AND METHOD FOR OBTAINING RESIST QUALITY PREDICTION MODEL [patent_app_type] => utility [patent_app_number] => 16/148492 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16148492 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/148492
RESIST QUALITY CONTROL METHOD AND METHOD FOR OBTAINING RESIST QUALITY PREDICTION MODEL Sep 30, 2018 Abandoned
Array ( [id] => 13879639 [patent_doc_number] => 20190036160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => PRODUCTION METHOD OF SOLID ELECTROLYTE [patent_app_type] => utility [patent_app_number] => 16/145895 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16145895 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/145895
PRODUCTION METHOD OF SOLID ELECTROLYTE Sep 27, 2018 Abandoned
Array ( [id] => 14574145 [patent_doc_number] => 20190214680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => LITHIUM ION BATTERY AND ELECTROLYTIC SOLUTON THEREOF [patent_app_type] => utility [patent_app_number] => 16/131317 [patent_app_country] => US [patent_app_date] => 2018-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16131317 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/131317
LITHIUM ION BATTERY AND ELECTROLYTIC SOLUTON THEREOF Sep 13, 2018 Abandoned
Array ( [id] => 13786319 [patent_doc_number] => 20190006698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => POWER STORAGE DEVICE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/124314 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16124314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/124314
POWER STORAGE DEVICE AND MANUFACTURING METHOD THEREOF Sep 6, 2018 Abandoned
Array ( [id] => 16324538 [patent_doc_number] => 10784515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Positive electrode plate and non-aqueous electrolyte secondary battery [patent_app_type] => utility [patent_app_number] => 16/120507 [patent_app_country] => US [patent_app_date] => 2018-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7310 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16120507 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/120507
Positive electrode plate and non-aqueous electrolyte secondary battery Sep 3, 2018 Issued
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