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] => 16858737 [patent_doc_number] => 20210159482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => AQUEOUS BATTERY [patent_app_type] => utility [patent_app_number] => 17/099902 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17099902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099902
Aqueous battery Nov 16, 2020 Issued
Array ( [id] => 16677927 [patent_doc_number] => 20210066693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => LITHIUM-METAL BATTERIES HAVING IMPROVED DIMENSIONAL STABILITY AND METHODS OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 17/097777 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097777
Lithium-metal batteries having improved dimensional stability and methods of manufacture Nov 12, 2020 Issued
Array ( [id] => 19965067 [patent_doc_number] => 12334589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Bipolar structures for use with electrochemical devices, and associated systems and methods [patent_app_type] => utility [patent_app_number] => 17/098216 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1173 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17098216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098216
Bipolar structures for use with electrochemical devices, and associated systems and methods Nov 12, 2020 Issued
Array ( [id] => 16851005 [patent_doc_number] => 20210151750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => LITHIUM BATTERY STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/096679 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096679 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096679
Lithium battery structure Nov 11, 2020 Issued
Array ( [id] => 16828093 [patent_doc_number] => 20210143386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => ZINC SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/092658 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17092658 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/092658
ZINC SECONDARY BATTERY Nov 8, 2020 Abandoned
Array ( [id] => 16661087 [patent_doc_number] => 20210057724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => NEGATIVE-ELECTRODE COMPOSITION FOR ALKALINE SECONDARY BATTERIES, AND ALKALINE SECONDARY BATTERY NEGATIVE ELECTRODE [patent_app_type] => utility [patent_app_number] => 17/083207 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083207
Negative-electrode composition for alkaline secondary batteries, and alkaline secondary battery negative electrode Oct 27, 2020 Issued
Array ( [id] => 17926178 [patent_doc_number] => 11469446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Micromachined electrolyte sheet [patent_app_type] => utility [patent_app_number] => 17/077330 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4330 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 17077330 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077330
Micromachined electrolyte sheet Oct 21, 2020 Issued
Array ( [id] => 19460302 [patent_doc_number] => 12100812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Battery systems based on two-additive electrolyte system [patent_app_type] => utility [patent_app_number] => 17/073176 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 90 [patent_no_of_words] => 16185 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17073176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/073176
Battery systems based on two-additive electrolyte system Oct 15, 2020 Issued
Array ( [id] => 17537030 [patent_doc_number] => 20220115639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => ELASTIC POLYMER MATRIX-PROTECTED PARTICLES OF ANODE ACTIVE MATERIALS FOR LITHIUM BATTERIES AND METHOD OF MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/069405 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17069405 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069405
ELASTIC POLYMER MATRIX-PROTECTED PARTICLES OF ANODE ACTIVE MATERIALS FOR LITHIUM BATTERIES AND METHOD OF MANUFACTURING Oct 12, 2020 Pending
Array ( [id] => 19138211 [patent_doc_number] => 11973187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Lithium polymer battery [patent_app_type] => utility [patent_app_number] => 17/060783 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 10215 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17060783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/060783
Lithium polymer battery Sep 30, 2020 Issued
Array ( [id] => 19679607 [patent_doc_number] => 12191481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Lithium composite oxide and lithium secondary battery comprising the same [patent_app_type] => utility [patent_app_number] => 17/035660 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8485 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17035660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/035660
Lithium composite oxide and lithium secondary battery comprising the same Sep 27, 2020 Issued
Array ( [id] => 19063380 [patent_doc_number] => 11942635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Positive electrode active material and lithium secondary battery comprising the same [patent_app_type] => utility [patent_app_number] => 17/035672 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 10925 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 17035672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/035672
Positive electrode active material and lithium secondary battery comprising the same Sep 27, 2020 Issued
Array ( [id] => 16677940 [patent_doc_number] => 20210066706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => HIGH-ENERGY RECHARGEABLE AL-CO2 BATTERY FOR CO2 CAPTURE/CONVERSION AND ELECTRIC POWER GENERATION/STORAGE [patent_app_type] => utility [patent_app_number] => 17/003819 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17003819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003819
HIGH-ENERGY RECHARGEABLE AL-CO2 BATTERY FOR CO2 CAPTURE/CONVERSION AND ELECTRIC POWER GENERATION/STORAGE Aug 25, 2020 Abandoned
Array ( [id] => 16692581 [patent_doc_number] => 20210075060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 16/999355 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999355 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999355
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY Aug 20, 2020 Abandoned
Array ( [id] => 16472048 [patent_doc_number] => 20200373586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => HIGHLY CORROSION-RESISTANT POROUS METAL BODY [patent_app_type] => utility [patent_app_number] => 16/990733 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16990733 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/990733
HIGHLY CORROSION-RESISTANT POROUS METAL BODY Aug 10, 2020 Abandoned
Array ( [id] => 16456459 [patent_doc_number] => 20200365885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => LITHIUM SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 16/983040 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16983040 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/983040
Lithium secondary battery Aug 2, 2020 Issued
Array ( [id] => 19428509 [patent_doc_number] => 12087948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Ternary nitride negative electrode based lithium-ion battery [patent_app_type] => utility [patent_app_number] => 16/983672 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4948 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16983672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/983672
Ternary nitride negative electrode based lithium-ion battery Aug 2, 2020 Issued
Array ( [id] => 17347457 [patent_doc_number] => 20220013788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => Rolled 3D Aluminum Secondary Batteries [patent_app_type] => utility [patent_app_number] => 16/927404 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16927404 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927404
Rolled 3D Aluminum Secondary Batteries Jul 12, 2020 Pending
Array ( [id] => 16402700 [patent_doc_number] => 20200343558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => BATTERY [patent_app_type] => utility [patent_app_number] => 16/924842 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16924842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924842
Battery Jul 8, 2020 Issued
Array ( [id] => 17607481 [patent_doc_number] => 11335975 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-17 [patent_title] => Proton selective membranes based on two dimensional materials [patent_app_type] => utility [patent_app_number] => 16/907255 [patent_app_country] => US [patent_app_date] => 2020-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 72 [patent_no_of_words] => 12935 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907255 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907255
Proton selective membranes based on two dimensional materials Jun 20, 2020 Issued
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