Search

William A Powell

Examiner (ID: 129)

Most Active Art Unit
1765
Art Unit(s)
1763, 1765, 1502, 1307, 3202, 1106, 1303, 1301, 1109, 1104, 1304
Total Applications
3597
Issued Applications
3357
Pending Applications
97
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18661601 [patent_doc_number] => 20230307616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND POWER CONSUMING DEVICE [patent_app_type] => utility [patent_app_number] => 18/314828 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314828 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314828
POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND POWER CONSUMING DEVICE May 9, 2023 Pending
Array ( [id] => 18774819 [patent_doc_number] => 20230369651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => LITHIUM SECONDARY BATTERY AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/311237 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311237 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311237
LITHIUM SECONDARY BATTERY AND METHOD OF FABRICATING THE SAME May 2, 2023 Pending
Array ( [id] => 19038608 [patent_doc_number] => 20240088423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => FUEL CELL DEVICE [patent_app_type] => utility [patent_app_number] => 18/164638 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18164638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/164638
FUEL CELL DEVICE Feb 5, 2023 Pending
Array ( [id] => 18661643 [patent_doc_number] => 20230307659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => ELECTRODE STRUCTURE AND ALL-SOLID-STATE SECONDARY BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/100642 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18100642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100642
ELECTRODE STRUCTURE AND ALL-SOLID-STATE SECONDARY BATTERY INCLUDING THE SAME Jan 23, 2023 Pending
Array ( [id] => 19146633 [patent_doc_number] => 20240145664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => HOT-PRESSED CARBON/SULFUR COMPOSITE ENERGY-STORAGE CATHODE, A METHOD OF MANUFACTURING THE CATHODE, AND THE LITHIUM-SULFUR BATTERY USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/088241 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088241
HOT-PRESSED CARBON/SULFUR COMPOSITE ENERGY-STORAGE CATHODE, A METHOD OF MANUFACTURING THE CATHODE, AND THE LITHIUM-SULFUR BATTERY USING THE SAME Dec 22, 2022 Pending
Array ( [id] => 18821498 [patent_doc_number] => 20230395839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => FOLDING TYPE ALL-SOLID-STATE BATTERY [patent_app_type] => utility [patent_app_number] => 18/080480 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080480 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080480
FOLDING TYPE ALL-SOLID-STATE BATTERY Dec 12, 2022 Pending
Array ( [id] => 18440475 [patent_doc_number] => 20230187770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => CELL HOUSING ELEMENT FOR A BATTERY CELL, MOTOR VEHICLE, AND METHOD FOR PRODUCING A CELL HOUSING ELEMENT [patent_app_type] => utility [patent_app_number] => 18/074914 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074914
CELL HOUSING ELEMENT FOR A BATTERY CELL, MOTOR VEHICLE, AND METHOD FOR PRODUCING A CELL HOUSING ELEMENT Dec 4, 2022 Pending
Array ( [id] => 18514891 [patent_doc_number] => 20230231156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SEALING MEMBER, POWER GENERATING UNIT CELL, AND METHOD OF PRODUCING FUEL CELL [patent_app_type] => utility [patent_app_number] => 18/060619 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18060619 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060619
SEALING MEMBER, POWER GENERATING UNIT CELL, AND METHOD OF PRODUCING FUEL CELL Nov 30, 2022 Pending
Array ( [id] => 18500795 [patent_doc_number] => 20230223597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => CAPACITY-COMPENSATION ELECTROLYTE ADDITIVE, PREPARATION METHOD AND APPLICATION, ELECTROLYTE CONTAINING THE SAME, AND SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/980265 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980265
CAPACITY-COMPENSATION ELECTROLYTE ADDITIVE, PREPARATION METHOD AND APPLICATION, ELECTROLYTE CONTAINING THE SAME, AND SECONDARY BATTERY Nov 2, 2022 Pending
Array ( [id] => 20346135 [patent_doc_number] => 12469870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Winding type battery cell and winding battery [patent_app_type] => utility [patent_app_number] => 17/932674 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932674
Winding type battery cell and winding battery Sep 15, 2022 Issued
Array ( [id] => 18113355 [patent_doc_number] => 20230006235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => ELECTRODE MATERIAL, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL AND FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/901874 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17901874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/901874
ELECTRODE MATERIAL, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL AND FUEL CELL SYSTEM Sep 1, 2022 Pending
Array ( [id] => 20116300 [patent_doc_number] => 12365993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Process for improving carbon conversion efficiency [patent_app_type] => utility [patent_app_number] => 17/805223 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8962 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805223
Process for improving carbon conversion efficiency Jun 1, 2022 Issued
Array ( [id] => 18336464 [patent_doc_number] => 20230128413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => SOLID ELECTROLYTE COATING OF LITHIUM-DOPED SILICON OXIDE PARTICLES AS ANODE ACTIVE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/551753 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17551753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551753
SOLID ELECTROLYTE COATING OF LITHIUM-DOPED SILICON OXIDE PARTICLES AS ANODE ACTIVE MATERIAL Dec 14, 2021 Pending
Array ( [id] => 18834093 [patent_doc_number] => 20230402620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => BIPOLAR PLATE FOR A FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/249599 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18249599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/249599
BIPOLAR PLATE FOR A FUEL CELL SYSTEM Oct 13, 2021 Pending
Array ( [id] => 18632097 [patent_doc_number] => 20230291003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => SOLID ELECTROLYTE MATERIAL, SOLID ELECTROLYTE, METHOD FOR PRODUCING SOLID ELECTROLYTE, AND ALL-SOLID-STATE BATTERY [patent_app_type] => utility [patent_app_number] => 18/008960 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18008960 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008960
SOLID ELECTROLYTE MATERIAL, SOLID ELECTROLYTE, METHOD FOR PRODUCING SOLID ELECTROLYTE, AND ALL-SOLID-STATE BATTERY Jun 8, 2021 Pending
Array ( [id] => 19055251 [patent_doc_number] => 20240097220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => BATTERY CELL FOR EVALUATING LITHIUM PRECIPITATION BEHAVIOR, AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/768897 [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] => 6455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17768897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/768897
BATTERY CELL FOR EVALUATING LITHIUM PRECIPITATION BEHAVIOR, AND METHOD FOR MANUFACTURING SAME Jan 19, 2021 Pending
Array ( [id] => 12001637 [patent_doc_number] => 20170305791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'LIGNOCELLULOSIC BIOMASS FERMENTATION PROCESS CO-PRODUCT FUEL FOR CEMENT KILN' [patent_app_type] => utility [patent_app_number] => 15/644133 [patent_app_country] => US [patent_app_date] => 2017-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8045 [patent_no_of_claims] => 14 [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] => 15644133 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/644133
LIGNOCELLULOSIC BIOMASS FERMENTATION PROCESS CO-PRODUCT FUEL FOR CEMENT KILN Jul 6, 2017 Abandoned
Array ( [id] => 11499342 [patent_doc_number] => 20170073527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'HYDROPHOBING AGENT FOR COATINGS' [patent_app_type] => utility [patent_app_number] => 15/343246 [patent_app_country] => US [patent_app_date] => 2016-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7462 [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] => 15343246 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/343246
HYDROPHOBING AGENT FOR COATINGS Nov 3, 2016 Abandoned
Array ( [id] => 11395052 [patent_doc_number] => 20170015587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'CONCRETE MIX AND PRODUCTS INCLUDING RECYCLED PORCELAIN' [patent_app_type] => utility [patent_app_number] => 15/277277 [patent_app_country] => US [patent_app_date] => 2016-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3462 [patent_no_of_claims] => 7 [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] => 15277277 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/277277
CONCRETE MIX AND PRODUCTS INCLUDING RECYCLED PORCELAIN Sep 26, 2016 Abandoned
Array ( [id] => 11363926 [patent_doc_number] => 20170001907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'PREMIXING AND DRY FIBRATION PROCESS' [patent_app_type] => utility [patent_app_number] => 15/210694 [patent_app_country] => US [patent_app_date] => 2016-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3216 [patent_no_of_claims] => 22 [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] => 15210694 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/210694
PREMIXING AND DRY FIBRATION PROCESS Jul 13, 2016 Abandoned
Menu