Search

Stephan J. Essex

Examiner (ID: 13889, Phone: (571)270-7866 , Office: P/1727 )

Most Active Art Unit
1727
Art Unit(s)
4111, 1795, 1727
Total Applications
795
Issued Applications
494
Pending Applications
47
Abandoned Applications
269

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16348547 [patent_doc_number] => 20200313198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => COMPOSITE CURRENT COLLECTOR AND COMPOSITE ELECTRODE AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/798996 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16798996 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/798996
COMPOSITE CURRENT COLLECTOR AND COMPOSITE ELECTRODE AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME Feb 23, 2020 Abandoned
Array ( [id] => 18219784 [patent_doc_number] => 11594735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Metal foil for electrochemical element electrode comprising a material, based on ti, c and h [patent_app_type] => utility [patent_app_number] => 16/796287 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5879 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 16796287 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/796287
Metal foil for electrochemical element electrode comprising a material, based on ti, c and h Feb 19, 2020 Issued
Array ( [id] => 17093202 [patent_doc_number] => 11121402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Aqueous manganese ion battery [patent_app_type] => utility [patent_app_number] => 16/778175 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3128 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16778175 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778175
Aqueous manganese ion battery Jan 30, 2020 Issued
Array ( [id] => 16210838 [patent_doc_number] => 20200243828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => LITHIUM SECONDARY BATTERY WITH POROUS NANOFIBER COATED ELECTRODE AND METHOD [patent_app_type] => utility [patent_app_number] => 16/750032 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16750032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/750032
LITHIUM SECONDARY BATTERY WITH POROUS NANOFIBER COATED ELECTRODE AND METHOD Jan 22, 2020 Abandoned
Array ( [id] => 17855627 [patent_doc_number] => 20220285670 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2022-09-08 [patent_title] => METHODS OF FORMING ELECTROCHEMICAL CELLS [patent_app_type] => utility [patent_app_number] => 16/749851 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16749851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/749851
Methods of forming electrochemical cells Jan 21, 2020 Issued
Array ( [id] => 17855627 [patent_doc_number] => 20220285670 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2022-09-08 [patent_title] => METHODS OF FORMING ELECTROCHEMICAL CELLS [patent_app_type] => utility [patent_app_number] => 16/749851 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16749851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/749851
Methods of forming electrochemical cells Jan 21, 2020 Issued
Array ( [id] => 16402648 [patent_doc_number] => 20200343506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => CROSSLINKED POLYOLEFIN SEPARATOR AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/740206 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16740206 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/740206
Crosslinked polyolefin separator and method of manufacturing the same Jan 9, 2020 Issued
Array ( [id] => 16226598 [patent_doc_number] => 20200251715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => ALL SOLID STATE BATTERY AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 16/738013 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16738013 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/738013
All solid state battery and method for producing same Jan 8, 2020 Issued
Array ( [id] => 16163891 [patent_doc_number] => 20200220178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => NEGATIVE ELECTRODES FOR USE IN ACCUMULATORS OPERATING ACCORDING TO THE ION INSERTION AND DEINSERTION OR ALLOY FORMATION PRINCIPLE AND ACCUMULATOR COMPRISING SUCH AN ELECTRODE [patent_app_type] => utility [patent_app_number] => 16/735081 [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] => 7033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16735081 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/735081
NEGATIVE ELECTRODES FOR USE IN ACCUMULATORS OPERATING ACCORDING TO THE ION INSERTION AND DEINSERTION OR ALLOY FORMATION PRINCIPLE AND ACCUMULATOR COMPRISING SUCH AN ELECTRODE Jan 5, 2020 Abandoned
Array ( [id] => 16920919 [patent_doc_number] => 20210194011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => METHOD AND SYSTEM FOR CARBON COMPOSITIONS AS CONDUCTIVE ADDITIVES FOR DENSE AND CONDUCTIVE CATHODES [patent_app_type] => utility [patent_app_number] => 16/722442 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722442 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722442
METHOD AND SYSTEM FOR CARBON COMPOSITIONS AS CONDUCTIVE ADDITIVES FOR DENSE AND CONDUCTIVE CATHODES Dec 19, 2019 Abandoned
Array ( [id] => 15776717 [patent_doc_number] => 20200119376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => FUEL CELL PURGING METHOD [patent_app_type] => utility [patent_app_number] => 16/712327 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16712327 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/712327
Fuel cell purging method Dec 11, 2019 Issued
Array ( [id] => 17745945 [patent_doc_number] => 11394031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Foil for secondary battery negative electrode collector [patent_app_type] => utility [patent_app_number] => 17/291018 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 11269 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291018 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291018
Foil for secondary battery negative electrode collector Nov 13, 2019 Issued
Array ( [id] => 19079691 [patent_doc_number] => 11949074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Battery module monitoring board EMI reduction [patent_app_type] => utility [patent_app_number] => 16/681668 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5164 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681668 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681668
Battery module monitoring board EMI reduction Nov 11, 2019 Issued
Array ( [id] => 19079691 [patent_doc_number] => 11949074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Battery module monitoring board EMI reduction [patent_app_type] => utility [patent_app_number] => 16/681668 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5164 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681668 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681668
Battery module monitoring board EMI reduction Nov 11, 2019 Issued
Array ( [id] => 19079691 [patent_doc_number] => 11949074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Battery module monitoring board EMI reduction [patent_app_type] => utility [patent_app_number] => 16/681668 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5164 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681668 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681668
Battery module monitoring board EMI reduction Nov 11, 2019 Issued
Array ( [id] => 19079691 [patent_doc_number] => 11949074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Battery module monitoring board EMI reduction [patent_app_type] => utility [patent_app_number] => 16/681668 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5164 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681668 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681668
Battery module monitoring board EMI reduction Nov 11, 2019 Issued
Array ( [id] => 15906943 [patent_doc_number] => 20200152992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => ELECTRODE FOR SOLID STATE BATTERY, SOLID STATE BATTERY AND MANUFACTURING METHOD OF ELECTRODE FOR SOLID STATE BATTERY [patent_app_type] => utility [patent_app_number] => 16/676459 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16676459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/676459
ELECTRODE FOR SOLID STATE BATTERY, SOLID STATE BATTERY AND MANUFACTURING METHOD OF ELECTRODE FOR SOLID STATE BATTERY Nov 6, 2019 Abandoned
Array ( [id] => 15841771 [patent_doc_number] => 20200136168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => LITHIUM ELECTROCHEMICAL ACCUMULATOR OF THE LITHIUM-SULFUR TYPE COMPRISING A SPECIFIC NEGATIVE-ELECTRODE MATERIAL [patent_app_type] => utility [patent_app_number] => 16/665136 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16665136 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/665136
Lithium electrochemical accumulator of the lithium-sulfur type comprising a specific negative-electrode material Oct 27, 2019 Issued
Array ( [id] => 17339744 [patent_doc_number] => 20220006075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => IMPROVED ANODE MATERIAL AND ANODE FOR A RECHARGEABLE BATTERY, A METHOD OF PRODUCTION THEREOF AND AN ELECTROCHEMICAL CELL MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 17/288417 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17288417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288417
IMPROVED ANODE MATERIAL AND ANODE FOR A RECHARGEABLE BATTERY, A METHOD OF PRODUCTION THEREOF AND AN ELECTROCHEMICAL CELL MADE THEREFROM Oct 23, 2019 Pending
Array ( [id] => 17339744 [patent_doc_number] => 20220006075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => IMPROVED ANODE MATERIAL AND ANODE FOR A RECHARGEABLE BATTERY, A METHOD OF PRODUCTION THEREOF AND AN ELECTROCHEMICAL CELL MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 17/288417 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17288417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288417
IMPROVED ANODE MATERIAL AND ANODE FOR A RECHARGEABLE BATTERY, A METHOD OF PRODUCTION THEREOF AND AN ELECTROCHEMICAL CELL MADE THEREFROM Oct 23, 2019 Pending
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