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] => 13364381 [patent_doc_number] => 20180233730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => MULTI-LAYERED POROUS FILM, SEPARATOR FOR POWER STORAGE DEVICE, AND POWER STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 15/750769 [patent_app_country] => US [patent_app_date] => 2016-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15750769 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/750769
MULTI-LAYERED POROUS FILM, SEPARATOR FOR POWER STORAGE DEVICE, AND POWER STORAGE DEVICE Aug 8, 2016 Abandoned
Array ( [id] => 11439613 [patent_doc_number] => 20170040634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 15/228777 [patent_app_country] => US [patent_app_date] => 2016-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4535 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15228777 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/228777
Secondary battery Aug 3, 2016 Issued
Array ( [id] => 16187297 [patent_doc_number] => 10720639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Positive electrode material for nonaqueous electrolyte secondary battery and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 15/226282 [patent_app_country] => US [patent_app_date] => 2016-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10039 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15226282 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/226282
Positive electrode material for nonaqueous electrolyte secondary battery and manufacturing method thereof Aug 1, 2016 Issued
Array ( [id] => 13379129 [patent_doc_number] => 20180241106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => BATTERY PACK [patent_app_type] => utility [patent_app_number] => 15/750868 [patent_app_country] => US [patent_app_date] => 2016-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15750868 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/750868
Battery pack Jul 31, 2016 Issued
Array ( [id] => 17196344 [patent_doc_number] => 11165115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Battery installation improvement apparatus and method in cell site shelters and the like [patent_app_type] => utility [patent_app_number] => 15/221866 [patent_app_country] => US [patent_app_date] => 2016-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3079 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15221866 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/221866
Battery installation improvement apparatus and method in cell site shelters and the like Jul 27, 2016 Issued
Array ( [id] => 16988238 [patent_doc_number] => 11075423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Battery submodule carrier, battery submodule, battery system and vehicle [patent_app_type] => utility [patent_app_number] => 15/220176 [patent_app_country] => US [patent_app_date] => 2016-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5562 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15220176 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/220176
Battery submodule carrier, battery submodule, battery system and vehicle Jul 25, 2016 Issued
Array ( [id] => 11439564 [patent_doc_number] => 20170040585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'BATTERY PACK' [patent_app_type] => utility [patent_app_number] => 15/217877 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8874 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15217877 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/217877
Battery pack Jul 21, 2016 Issued
Array ( [id] => 12155056 [patent_doc_number] => 20180026320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'BATTERY CELL ASSEMBLY SUPPORT STRUCTURE' [patent_app_type] => utility [patent_app_number] => 15/215876 [patent_app_country] => US [patent_app_date] => 2016-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3506 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15215876 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/215876
Battery cell assembly support structure Jul 20, 2016 Issued
Array ( [id] => 13364419 [patent_doc_number] => 20180233749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => HARDLY GRAPHITIZABLE CARBONACEOUS MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES FULLY CHARGED TO BE USED, METHOD FOR PRODUCING SAME, NEGATIVE ELECTRODE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY FULLY CHARGED TO BE USED [patent_app_type] => utility [patent_app_number] => 15/749972 [patent_app_country] => US [patent_app_date] => 2016-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15749972 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/749972
HARDLY GRAPHITIZABLE CARBONACEOUS MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES FULLY CHARGED TO BE USED, METHOD FOR PRODUCING SAME, NEGATIVE ELECTRODE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY FULLY CHARGED TO BE USED Jul 19, 2016 Abandoned
Array ( [id] => 12141388 [patent_doc_number] => 20180019471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'LITHIUM-SULFUR BATTERY CELL ELECTRODE' [patent_app_type] => utility [patent_app_number] => 15/210080 [patent_app_country] => US [patent_app_date] => 2016-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5069 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15210080 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/210080
Lithium-sulfur battery cell electrode Jul 13, 2016 Issued
Array ( [id] => 12095825 [patent_doc_number] => 20170352918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'POLYALKOXYSILOXANE CATHOLYTES FOR HIGH VOLTAGE LITHIUM BATTERIES' [patent_app_type] => utility [patent_app_number] => 15/207481 [patent_app_country] => US [patent_app_date] => 2016-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4297 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15207481 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/207481
Polyalkoxysiloxane catholytes for high voltage lithium batteries Jul 10, 2016 Issued
Array ( [id] => 15078317 [patent_doc_number] => 10468660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Secondary battery [patent_app_type] => utility [patent_app_number] => 15/204882 [patent_app_country] => US [patent_app_date] => 2016-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 6306 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15204882 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/204882
Secondary battery Jul 6, 2016 Issued
Array ( [id] => 11532954 [patent_doc_number] => 20170092932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'COMPOSITE ELECTRODE ACTIVE MATERIAL, ELECTRODE AND LITHIUM BATTERY INCLUDING THE COMPOSITE ELECTRODE ACTIVE MATERIAL, AND METHOD OF PREPARING THE COMPOSITE ELECTRODE ACTIVE MATERIAL' [patent_app_type] => utility [patent_app_number] => 15/080773 [patent_app_country] => US [patent_app_date] => 2016-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 14244 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15080773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/080773
Composite electrode active material, electrode and lithium battery including the composite electrode active material, and method of preparing the composite electrode active material Mar 24, 2016 Issued
Array ( [id] => 11967544 [patent_doc_number] => 20170271697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'MEMBRANE ELECTRODE ASSEMBLY, AND ELECTROCHEMICAL CELL AND ELECTROCHEMICAL STACK USING SAME' [patent_app_type] => utility [patent_app_number] => 15/080783 [patent_app_country] => US [patent_app_date] => 2016-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9470 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15080783 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/080783
MEMBRANE ELECTRODE ASSEMBLY, AND ELECTROCHEMICAL CELL AND ELECTROCHEMICAL STACK USING SAME Mar 24, 2016 Abandoned
Array ( [id] => 16356777 [patent_doc_number] => 10797295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Secondary battery [patent_app_type] => utility [patent_app_number] => 15/079183 [patent_app_country] => US [patent_app_date] => 2016-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3401 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [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] => 15079183 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/079183
Secondary battery Mar 23, 2016 Issued
Array ( [id] => 15760935 [patent_doc_number] => 10622600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Device and method for bracing a battery module, and also battery system and vehicle [patent_app_type] => utility [patent_app_number] => 15/076874 [patent_app_country] => US [patent_app_date] => 2016-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 2808 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15076874 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/076874
Device and method for bracing a battery module, and also battery system and vehicle Mar 21, 2016 Issued
Array ( [id] => 11097039 [patent_doc_number] => 20160294009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'ELECTROLYTE FOR FLUORIDE ION BATTERY AND FLUORIDE ION BATTERY' [patent_app_type] => utility [patent_app_number] => 15/071678 [patent_app_country] => US [patent_app_date] => 2016-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5828 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15071678 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/071678
Electrolyte for fluoride ion battery and fluoride ion battery Mar 15, 2016 Issued
Array ( [id] => 12162840 [patent_doc_number] => 20180034106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'ELECTROLYTE FORMULATION FOR LITHIUM-ION BATTERIES' [patent_app_type] => utility [patent_app_number] => 15/551446 [patent_app_country] => US [patent_app_date] => 2016-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3671 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15551446 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/551446
ELECTROLYTE FORMULATION FOR LITHIUM-ION BATTERIES Mar 13, 2016 Abandoned
Array ( [id] => 11088147 [patent_doc_number] => 20160285115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'METHOD OF FORMING A BIPOLAR SEPARATOR ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/055714 [patent_app_country] => US [patent_app_date] => 2016-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9239 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15055714 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/055714
Method of forming a bipolar separator assembly Feb 28, 2016 Issued
Array ( [id] => 11088144 [patent_doc_number] => 20160285112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'FUEL CELL ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/055711 [patent_app_country] => US [patent_app_date] => 2016-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9239 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15055711 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/055711
Fuel cell assembly Feb 28, 2016 Issued
Menu