Search

William B. Perkey

Examiner (ID: 16639, Phone: (571)272-2126 , Office: P/2852 )

Most Active Art Unit
2101
Art Unit(s)
2101, 2862, 2852, 2899, 2608, 3504, 1506, 2851
Total Applications
4799
Issued Applications
4134
Pending Applications
49
Abandoned Applications
630

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18040602 [patent_doc_number] => 20220384819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => SEPARATOR FOR FUEL CELL [patent_app_type] => utility [patent_app_number] => 17/751244 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17751244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/751244
SEPARATOR FOR FUEL CELL May 22, 2022 Pending
Array ( [id] => 17994174 [patent_doc_number] => 20220360211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => CORRUGATED SOLAR SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/736650 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736650 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736650
CORRUGATED SOLAR SYSTEMS AND METHODS May 3, 2022 Abandoned
Array ( [id] => 17918267 [patent_doc_number] => 20220320663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => POWER STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/705935 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17705935 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/705935
POWER STORAGE DEVICE Mar 27, 2022 Pending
Array ( [id] => 18488681 [patent_doc_number] => 20230216029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => METAL PHOSPHATE COATINGS FOR LI-ION BATTERIES [patent_app_type] => utility [patent_app_number] => 17/566440 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17566440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566440
METAL PHOSPHATE COATINGS FOR LI-ION BATTERIES Dec 29, 2021 Pending
Array ( [id] => 17360531 [patent_doc_number] => 20220021327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => SYSTEM THAT INCREASES SOLAR ENERGY PRODUCTION FOR LARGE SCALE SOLAR ENERGY INSTALLATIONS [patent_app_type] => utility [patent_app_number] => 17/379792 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379792
SYSTEM THAT INCREASES SOLAR ENERGY PRODUCTION FOR LARGE SCALE SOLAR ENERGY INSTALLATIONS Jul 18, 2021 Abandoned
Array ( [id] => 17463591 [patent_doc_number] => 20220076897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => PEROVSKITE SOLAR CELL AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/373273 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17373273 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/373273
PEROVSKITE SOLAR CELL AND METHOD OF MANUFACTURING THE SAME Jul 11, 2021 Abandoned
Array ( [id] => 18490454 [patent_doc_number] => 20230217808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => PEROVSKITE LAYER [patent_app_type] => utility [patent_app_number] => 18/000093 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000093 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000093
PEROVSKITE LAYER May 27, 2021 Abandoned
Array ( [id] => 18208440 [patent_doc_number] => 20230054698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => SOLAR CELL UPPER ELECTRODE AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/793334 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17793334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793334
SOLAR CELL UPPER ELECTRODE AND MANUFACTURING METHOD THEREFOR May 5, 2021 Abandoned
Array ( [id] => 17218095 [patent_doc_number] => 20210351433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => LITHIUM SOLID-STATE BATTERY [patent_app_type] => utility [patent_app_number] => 17/187947 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187947
LITHIUM SOLID-STATE BATTERY Feb 28, 2021 Abandoned
Array ( [id] => 17347427 [patent_doc_number] => 20220013758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => VEHICULAR BATTERY PACK AND VEHICLE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/096038 [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] => 2895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096038 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096038
VEHICULAR BATTERY PACK AND VEHICLE INCLUDING THE SAME Nov 11, 2020 Abandoned
Array ( [id] => 18906364 [patent_doc_number] => 20240021849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => AIRCRAFT FLUID RELEASE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/768487 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17768487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/768487
AIRCRAFT FLUID RELEASE SYSTEM Oct 15, 2020 Pending
Array ( [id] => 20538706 [patent_doc_number] => 12555785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Positive electrode active material comprising lithium nickel-based oxide doped with doping element, and secondary battery comprising the same [patent_app_type] => utility [patent_app_number] => 17/431901 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2085 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17431901 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431901
Positive electrode active material comprising lithium nickel-based oxide doped with doping element, and secondary battery comprising the same Sep 21, 2020 Issued
Array ( [id] => 16379612 [patent_doc_number] => 20200328455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => SOLID ELECTROLYTE MATERIAL AND BATTERY [patent_app_type] => utility [patent_app_number] => 16/911580 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911580 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911580
SOLID ELECTROLYTE MATERIAL AND BATTERY Jun 24, 2020 Abandoned
Array ( [id] => 17551962 [patent_doc_number] => 20220123304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => COMPOSITE MATERIAL FOR ELECTRODE, METHOD OF FABRICATING THE SAME, AND ELECTRODE OF RECHARGEABLE BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/888808 [patent_app_country] => US [patent_app_date] => 2020-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16888808 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/888808
COMPOSITE MATERIAL FOR ELECTRODE, METHOD OF FABRICATING THE SAME, AND ELECTRODE OF RECHARGEABLE BATTERY INCLUDING THE SAME May 30, 2020 Abandoned
Array ( [id] => 17918010 [patent_doc_number] => 20220320406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => THERMOELECTRIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/595968 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17595968 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595968
THERMOELECTRIC DEVICE May 27, 2020 Abandoned
Array ( [id] => 16402659 [patent_doc_number] => 20200343517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => MULTI-LAYER CONTACT PLATE AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/850980 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16850980 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/850980
MULTI-LAYER CONTACT PLATE AND METHOD THEREOF Apr 15, 2020 Abandoned
Array ( [id] => 16440719 [patent_doc_number] => 20200358046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => ANTI-EXPLOSION BATTERY CAP [patent_app_type] => utility [patent_app_number] => 16/711425 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16711425 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711425
ANTI-EXPLOSION BATTERY CAP Dec 10, 2019 Abandoned
Array ( [id] => 16099103 [patent_doc_number] => 20200203538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => METHOD FOR FORMING SOLAR CELL ELECTRODE AND SOLAR CELL [patent_app_type] => utility [patent_app_number] => 16/658497 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16658497 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/658497
METHOD FOR FORMING SOLAR CELL ELECTRODE AND SOLAR CELL Oct 20, 2019 Abandoned
Array ( [id] => 16692392 [patent_doc_number] => 20210074871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => INTERCONNECTIONS FOR PHOTOVOLTAIC ENERGY CELLS IN TANDEM MODULES [patent_app_type] => utility [patent_app_number] => 16/567454 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16567454 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/567454
INTERCONNECTIONS FOR PHOTOVOLTAIC ENERGY CELLS IN TANDEM MODULES Sep 10, 2019 Abandoned
Array ( [id] => 16602211 [patent_doc_number] => 20210028742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => HINGED REFELCTORS SOLAR ENERGY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/519118 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16519118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/519118
HINGED REFELCTORS SOLAR ENERGY SYSTEM Jul 22, 2019 Abandoned
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