Search

Stephan J. Essex

Examiner (ID: 7133, Phone: (571)270-7866 , Office: P/1727 )

Most Active Art Unit
1727
Art Unit(s)
1795, 1727, 4111
Total Applications
840
Issued Applications
508
Pending Applications
72
Abandoned Applications
270

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18236240 [patent_doc_number] => 11600808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Systems and methods for potassium enhancing silicon-containing anodes for improved cyclability [patent_app_type] => utility [patent_app_number] => 17/372711 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 8236 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372711 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372711
Systems and methods for potassium enhancing silicon-containing anodes for improved cyclability Jul 11, 2021 Issued
Array ( [id] => 18040690 [patent_doc_number] => 20220384907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => METHOD OF MANUFACTURING SEPARATOR [patent_app_type] => utility [patent_app_number] => 17/370160 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370160 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370160
Method of manufacturing separator Jul 7, 2021 Issued
Array ( [id] => 20305525 [patent_doc_number] => 12451527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Modular lithium-ion battery system for fork lifts [patent_app_type] => utility [patent_app_number] => 17/368237 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 36 [patent_no_of_words] => 10466 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17368237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/368237
Modular lithium-ion battery system for fork lifts Jul 5, 2021 Issued
Array ( [id] => 18729671 [patent_doc_number] => 20230343968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => ANODES FOR LITHIUM-BASED ENERGY STORAGE DEVICES [patent_app_type] => utility [patent_app_number] => 18/010737 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29249 [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] => 18010737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010737
ANODES FOR LITHIUM-BASED ENERGY STORAGE DEVICES Jun 27, 2021 Pending
Array ( [id] => 18586351 [patent_doc_number] => 20230268616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => BINDER FOR COATING SECONDARY BATTERY SEPARATOR AND SECONDARY BATTERY COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/004247 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3701 [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] => 18004247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004247
BINDER FOR COATING SECONDARY BATTERY SEPARATOR AND SECONDARY BATTERY COMPRISING SAME Jun 23, 2021 Pending
Array ( [id] => 17303444 [patent_doc_number] => 20210399283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => Alkaline Battery Assembled In A Discharged State And A Method Of Producing Battery Electrode Materials [patent_app_type] => utility [patent_app_number] => 17/350717 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17350717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350717
Alkaline Battery Assembled In A Discharged State And A Method Of Producing Battery Electrode Materials Jun 16, 2021 Pending
Array ( [id] => 18680306 [patent_doc_number] => 20230317964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => BIAXIALLY STRETCHED POLYPHENYLENE SULFIDE FILM AND SECONDARY BATTERY ELECTRODE FILM COMPOSED OF SAME [patent_app_type] => utility [patent_app_number] => 18/003240 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18003240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003240
BIAXIALLY STRETCHED POLYPHENYLENE SULFIDE FILM AND SECONDARY BATTERY ELECTRODE FILM COMPOSED OF SAME Jun 16, 2021 Pending
Array ( [id] => 18570984 [patent_doc_number] => 20230261321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SEPARATOR FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/003019 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18003019 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003019
SEPARATOR FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY Jun 15, 2021 Pending
Array ( [id] => 18840360 [patent_doc_number] => 11848445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Rechargeable transition metal battery [patent_app_type] => utility [patent_app_number] => 17/340115 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2879 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17340115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340115
Rechargeable transition metal battery Jun 6, 2021 Issued
Array ( [id] => 17100522 [patent_doc_number] => 20210288313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => HIGH CAPACITY POLYMER CATHODE AND HIGH ENERGY DENSITY RECHARGEABLE CELL COMPRISING THE CATHODE [patent_app_type] => utility [patent_app_number] => 17/335757 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335757 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335757
HIGH CAPACITY POLYMER CATHODE AND HIGH ENERGY DENSITY RECHARGEABLE CELL COMPRISING THE CATHODE May 31, 2021 Abandoned
Array ( [id] => 17085880 [patent_doc_number] => 20210280887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => SYSTEM AND METHOD FOR ELECTROCHEMICAL ENERGY CONVERSION AND STORAGE [patent_app_type] => utility [patent_app_number] => 17/327695 [patent_app_country] => US [patent_app_date] => 2021-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327695
SYSTEM AND METHOD FOR ELECTROCHEMICAL ENERGY CONVERSION AND STORAGE May 21, 2021 Pending
Array ( [id] => 17232786 [patent_doc_number] => 20210359343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => LITHIUM ELECTROCHEMICAL CELL ACTIVATED WITH AN ELECTROLYTE CONTAINING DBC, LiBOB AND FEC ADDITIVES [patent_app_type] => utility [patent_app_number] => 17/246861 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17246861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246861
Lithium electrochemical cell activated with an electrolyte containing DBC, LiBOB and FEC additives May 2, 2021 Issued
Array ( [id] => 17780664 [patent_doc_number] => 20220247014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => SYSTEMS AND METHODS FOR BATTERY THERMAL MANAGEMENT UTILIZING A VAPOR CHAMBER [patent_app_type] => utility [patent_app_number] => 17/246431 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17246431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246431
Systems and methods for battery thermal management utilizing a vapor chamber Apr 29, 2021 Issued
Array ( [id] => 17025820 [patent_doc_number] => 20210249692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => METHOD AND DEVICE FOR PRODUCING ELECTRODE BODY [patent_app_type] => utility [patent_app_number] => 17/243841 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243841 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243841
Method and device for producing electrode body Apr 28, 2021 Issued
Array ( [id] => 17986470 [patent_doc_number] => 20220352507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => METHOD AND APPARATUS FOR FABRICATING AN ELECTRODE FOR A BATTERY [patent_app_type] => utility [patent_app_number] => 17/244196 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17244196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244196
METHOD AND APPARATUS FOR FABRICATING AN ELECTRODE FOR A BATTERY Apr 28, 2021 Abandoned
Array ( [id] => 17918181 [patent_doc_number] => 20220320577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => PLANAR SOLID ELECTROLYTE OXYGEN SEPARATOR [patent_app_type] => utility [patent_app_number] => 17/243073 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 421 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243073
Planar solid electrolyte oxygen separator Apr 27, 2021 Issued
Array ( [id] => 17303440 [patent_doc_number] => 20210399279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => LITHIUM ION SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 17/239982 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17239982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239982
Lithium ion secondary battery and method of producing the same Apr 25, 2021 Issued
Array ( [id] => 19253326 [patent_doc_number] => 20240204323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => Battery Module and Battery System [patent_app_type] => utility [patent_app_number] => 18/287432 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7699 [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] => 18287432 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287432
Battery Module and Battery System Apr 22, 2021 Pending
Array ( [id] => 18304673 [patent_doc_number] => 11626590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => All solid fluoride ion battery [patent_app_type] => utility [patent_app_number] => 17/233636 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 7372 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17233636 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/233636
All solid fluoride ion battery Apr 18, 2021 Issued
Array ( [id] => 17130813 [patent_doc_number] => 20210305582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => CURRENT COLLECTOR, ELECTRODE PLATE, ELECTROCHEMICAL APPARATUS, AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 17/230715 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17230715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230715
CURRENT COLLECTOR, ELECTRODE PLATE, ELECTROCHEMICAL APPARATUS, AND ELECTRONIC APPARATUS Apr 13, 2021 Abandoned
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