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] => 14801863 [patent_doc_number] => 10403944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Battery system with cooling device [patent_app_type] => utility [patent_app_number] => 15/514278 [patent_app_country] => US [patent_app_date] => 2015-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4669 [patent_no_of_claims] => 15 [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] => 15514278 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/514278
Battery system with cooling device Sep 21, 2015 Issued
Array ( [id] => 11997814 [patent_doc_number] => 20170301970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'ENERGY GENERATION SYSTEM WITH HYDROGEN FUEL CELL-BASED GENERATION SOURCE' [patent_app_type] => utility [patent_app_number] => 15/513476 [patent_app_country] => US [patent_app_date] => 2015-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3477 [patent_no_of_claims] => 11 [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] => 15513476 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/513476
ENERGY GENERATION SYSTEM WITH HYDROGEN FUEL CELL-BASED GENERATION SOURCE Sep 17, 2015 Abandoned
Array ( [id] => 10479760 [patent_doc_number] => 20150364777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'Fuel Cell System' [patent_app_type] => utility [patent_app_number] => 14/836578 [patent_app_country] => US [patent_app_date] => 2015-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2677 [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] => 14836578 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/836578
Fuel Cell System Aug 25, 2015 Abandoned
Array ( [id] => 14398463 [patent_doc_number] => 10312525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Cathode material and fuel cell [patent_app_type] => utility [patent_app_number] => 14/819572 [patent_app_country] => US [patent_app_date] => 2015-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7173 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14819572 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/819572
Cathode material and fuel cell Aug 5, 2015 Issued
Array ( [id] => 15200807 [patent_doc_number] => 10497910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Battery module [patent_app_type] => utility [patent_app_number] => 14/915775 [patent_app_country] => US [patent_app_date] => 2015-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9431 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14915775 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/915775
Battery module Jul 20, 2015 Issued
Array ( [id] => 10426482 [patent_doc_number] => 20150311494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-29 [patent_title] => 'MOISTURE-RESISTANT AND ANTI-CORROSIVE ENERGY STORAGE DEVICES AND ASSOCIATED METHODS' [patent_app_type] => utility [patent_app_number] => 14/788648 [patent_app_country] => US [patent_app_date] => 2015-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7967 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [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] => 14788648 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/788648
Moisture-resistant and anti-corrosive energy storage devices and associated methods Jun 29, 2015 Issued
Array ( [id] => 10495717 [patent_doc_number] => 20150380739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'NEGATIVE ELECTRODE PLATE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/736578 [patent_app_country] => US [patent_app_date] => 2015-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10960 [patent_no_of_claims] => 4 [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] => 14736578 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/736578
NEGATIVE ELECTRODE PLATE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME Jun 10, 2015 Abandoned
Array ( [id] => 11339802 [patent_doc_number] => 20160365558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'SEPARATOR FOR LITHIUM-BASED BATTERIES' [patent_app_type] => utility [patent_app_number] => 14/734972 [patent_app_country] => US [patent_app_date] => 2015-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7790 [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] => 14734972 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/734972
Separator for lithium-based batteries Jun 8, 2015 Issued
Array ( [id] => 17818862 [patent_doc_number] => 11424488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Rectangular secondary battery [patent_app_type] => utility [patent_app_number] => 15/514277 [patent_app_country] => US [patent_app_date] => 2015-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 36 [patent_no_of_words] => 9362 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15514277 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/514277
Rectangular secondary battery May 20, 2015 Issued
Array ( [id] => 15235021 [patent_doc_number] => 10505241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Metal-air battery [patent_app_type] => utility [patent_app_number] => 14/712181 [patent_app_country] => US [patent_app_date] => 2015-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5834 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14712181 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/712181
Metal-air battery May 13, 2015 Issued
Array ( [id] => 11811694 [patent_doc_number] => 09716270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Electrode material, electrode, and lithium ion battery' [patent_app_type] => utility [patent_app_number] => 14/698266 [patent_app_country] => US [patent_app_date] => 2015-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9709 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14698266 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/698266
Electrode material, electrode, and lithium ion battery Apr 27, 2015 Issued
Array ( [id] => 11208219 [patent_doc_number] => 09437853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-06 [patent_title] => 'Apparatus for preventing deformation of plastic battery pack case for a vehicle' [patent_app_type] => utility [patent_app_number] => 14/689741 [patent_app_country] => US [patent_app_date] => 2015-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5665 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14689741 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/689741
Apparatus for preventing deformation of plastic battery pack case for a vehicle Apr 16, 2015 Issued
Array ( [id] => 12257263 [patent_doc_number] => 09929415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Fuel cell system and control method thereof' [patent_app_type] => utility [patent_app_number] => 14/685357 [patent_app_country] => US [patent_app_date] => 2015-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10636 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14685357 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/685357
Fuel cell system and control method thereof Apr 12, 2015 Issued
Array ( [id] => 13031167 [patent_doc_number] => 10038211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-31 [patent_title] => Fuel cell stack manufacturing method [patent_app_type] => utility [patent_app_number] => 14/683182 [patent_app_country] => US [patent_app_date] => 2015-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 5369 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14683182 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/683182
Fuel cell stack manufacturing method Apr 9, 2015 Issued
Array ( [id] => 10418525 [patent_doc_number] => 20150303535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'TRI-LAYER MATERIAL FOR HEAT SPREADING IN BATTERY PACK MODULES' [patent_app_type] => utility [patent_app_number] => 14/683373 [patent_app_country] => US [patent_app_date] => 2015-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4686 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 14683373 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/683373
TRI-LAYER MATERIAL FOR HEAT SPREADING IN BATTERY PACK MODULES Apr 9, 2015 Abandoned
Array ( [id] => 10410265 [patent_doc_number] => 20150295274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [patent_title] => 'GALVANIC ELEMENT' [patent_app_type] => utility [patent_app_number] => 14/680872 [patent_app_country] => US [patent_app_date] => 2015-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4052 [patent_no_of_claims] => 12 [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] => 14680872 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/680872
Galvanic element Apr 6, 2015 Issued
Array ( [id] => 12499353 [patent_doc_number] => 09997746 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-12 [patent_title] => Battery package structure [patent_app_type] => utility [patent_app_number] => 14/678773 [patent_app_country] => US [patent_app_date] => 2015-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7646 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14678773 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/678773
Battery package structure Apr 2, 2015 Issued
Array ( [id] => 10395211 [patent_doc_number] => 20150280218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'HIGH CAPACTITY POLYMER CATHODE AND HIGH ENERGY DMENSITY RECHARGEABLE CELL COMPRISING THE CATHODE' [patent_app_type] => utility [patent_app_number] => 14/676173 [patent_app_country] => US [patent_app_date] => 2015-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8507 [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] => 14676173 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/676173
High capacity polymer cathode and high energy density rechargeable cell comprising the cathode Mar 31, 2015 Issued
Array ( [id] => 12175208 [patent_doc_number] => 09893356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'Cathode active material for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and method of producing cathode active material for nonaqueous electrolyte secondary battery' [patent_app_type] => utility [patent_app_number] => 14/675871 [patent_app_country] => US [patent_app_date] => 2015-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6936 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14675871 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/675871
Cathode active material for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and method of producing cathode active material for nonaqueous electrolyte secondary battery Mar 31, 2015 Issued
Array ( [id] => 10455717 [patent_doc_number] => 20150340732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-26 [patent_title] => 'ELECTRODE STRUCTURE AND LITHIUM BATTERY INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/675970 [patent_app_country] => US [patent_app_date] => 2015-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 16111 [patent_no_of_claims] => 20 [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] => 14675970 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/675970
ELECTRODE STRUCTURE AND LITHIUM BATTERY INCLUDING THE SAME Mar 31, 2015 Abandoned
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