Search

Benjamin L. Utech

Examiner (ID: 4368)

Most Active Art Unit
1112
Art Unit(s)
1754, 1762, 1309, 1112, 6212, 1765, 1941
Total Applications
600
Issued Applications
373
Pending Applications
36
Abandoned Applications
191

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17826067 [patent_doc_number] => 11431024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Glass comprising solid electrolyte particles and lithium battery [patent_app_type] => utility [patent_app_number] => 17/153996 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5651 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153996 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153996
Glass comprising solid electrolyte particles and lithium battery Jan 20, 2021 Issued
Array ( [id] => 18347074 [patent_doc_number] => 20230135184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 17/906479 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2874 [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] => 17906479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/906479
Battery module Jan 19, 2021 Issued
Array ( [id] => 18242743 [patent_doc_number] => 20230075054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => UTILITY VEHICLE HAVING FUEL CELL DEVICE [patent_app_type] => utility [patent_app_number] => 17/794231 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17794231 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/794231
UTILITY VEHICLE HAVING FUEL CELL DEVICE Jan 18, 2021 Pending
Array ( [id] => 19138228 [patent_doc_number] => 11973204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Method and device for producing a heat transfer of components of a battery [patent_app_type] => utility [patent_app_number] => 17/148606 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4913 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148606
Method and device for producing a heat transfer of components of a battery Jan 13, 2021 Issued
Array ( [id] => 19199274 [patent_doc_number] => 11996525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Device for triggering thermal runaway of an electrochemical accumulator, notably of a metal-ion accumulator and associated method [patent_app_type] => utility [patent_app_number] => 17/137935 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4280 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17137935 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137935
Device for triggering thermal runaway of an electrochemical accumulator, notably of a metal-ion accumulator and associated method Dec 29, 2020 Issued
Array ( [id] => 18113351 [patent_doc_number] => 20230006231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => POLYMER ELECTROLYTE MEMBRANE, MANUFACTURING METHOD THEREFOR, AND ELECTROCHEMICAL DEVICE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/769763 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6080 [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] => 17769763 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769763
POLYMER ELECTROLYTE MEMBRANE, MANUFACTURING METHOD THEREFOR, AND ELECTROCHEMICAL DEVICE COMPRISING SAME Dec 22, 2020 Abandoned
Array ( [id] => 18149008 [patent_doc_number] => 20230022865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => SOLID ELECTROLYTE INTERPHASE IN LI SECONDARY BATTERIES [patent_app_type] => utility [patent_app_number] => 17/785476 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17785476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785476
Solid electrolyte interphase in Li secondary batteries Dec 20, 2020 Issued
Array ( [id] => 17145597 [patent_doc_number] => 20210313610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELL AND METHOD OF MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/121224 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17121224 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121224
Polymer electrolyte membrane for fuel cell and method of manufacturing same Dec 13, 2020 Issued
Array ( [id] => 19357101 [patent_doc_number] => 12057562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Battery pack for aerial vehicle [patent_app_type] => utility [patent_app_number] => 17/119491 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 38 [patent_no_of_words] => 15209 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 17119491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119491
Battery pack for aerial vehicle Dec 10, 2020 Issued
Array ( [id] => 17716911 [patent_doc_number] => 11380913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Fuel cell system, method of controlling fuel cell system, and fuel cell system-mounted vehicle [patent_app_type] => utility [patent_app_number] => 17/109674 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8942 [patent_no_of_claims] => 10 [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] => 17109674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/109674
Fuel cell system, method of controlling fuel cell system, and fuel cell system-mounted vehicle Dec 1, 2020 Issued
Array ( [id] => 19229879 [patent_doc_number] => 12009524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Flexible, planar, double sided air breathing microscale fuel cell [patent_app_type] => utility [patent_app_number] => 17/100108 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 4487 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17100108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100108
Flexible, planar, double sided air breathing microscale fuel cell Nov 19, 2020 Issued
Array ( [id] => 20551589 [patent_doc_number] => 12562387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Positive electrode plate, preparation method therefor and use thereof [patent_app_type] => utility [patent_app_number] => 17/785897 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1086 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785897
Positive electrode plate, preparation method therefor and use thereof Nov 17, 2020 Issued
Array ( [id] => 16752734 [patent_doc_number] => 20210104746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => Electrode Assemblies Incorporating Ion Exchange Materials [patent_app_type] => utility [patent_app_number] => 17/039730 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17039730 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/039730
Electrode Assemblies Incorporating Ion Exchange Materials Sep 29, 2020 Pending
Array ( [id] => 20244333 [patent_doc_number] => 12424667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Secondary battery and device including the same [patent_app_type] => utility [patent_app_number] => 17/770195 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [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] => 17770195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/770195
Secondary battery and device including the same Sep 15, 2020 Issued
Array ( [id] => 19440126 [patent_doc_number] => 12090354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Energy storage module [patent_app_type] => utility [patent_app_number] => 17/014970 [patent_app_country] => US [patent_app_date] => 2020-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 35 [patent_no_of_words] => 12840 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17014970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/014970
Energy storage module Sep 7, 2020 Issued
Array ( [id] => 16687062 [patent_doc_number] => 20210069537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => ENERGY STORAGE MODULE [patent_app_type] => utility [patent_app_number] => 17/014976 [patent_app_country] => US [patent_app_date] => 2020-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17014976 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/014976
Energy storage module Sep 7, 2020 Issued
Array ( [id] => 17116120 [patent_doc_number] => 20210296717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Space-Saving, Serviceable Modular Battery Assembly for a User Equipment [patent_app_type] => utility [patent_app_number] => 17/006618 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17006618 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/006618
Space-saving, serviceable modular battery assembly for a user equipment Aug 27, 2020 Issued
Array ( [id] => 16509631 [patent_doc_number] => 20200388887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => NONAQUEOUS ELECTROLYTIC SOLUTION AND ELECTRICAL STORAGE DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/001922 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/001922
Nonaqueous electrolytic solution and electrical storage device including the same Aug 24, 2020 Issued
Array ( [id] => 17788092 [patent_doc_number] => 11411231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Auxiliary electrode mediated membrane-free redox electrochemical cell for energy storage [patent_app_type] => utility [patent_app_number] => 16/992083 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 6363 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992083 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992083
Auxiliary electrode mediated membrane-free redox electrochemical cell for energy storage Aug 11, 2020 Issued
Array ( [id] => 16509572 [patent_doc_number] => 20200388828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => SECONDARY ZINC-MANGANESE DIOXIDE BATTERIES FOR HIGH POWER APPLICATIONS [patent_app_type] => utility [patent_app_number] => 16/985983 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16985983 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/985983
Secondary zinc-manganese dioxide batteries for high power applications Aug 4, 2020 Issued
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