Search

Gregory T. Prather

Examiner (ID: 17269, Phone: (571)270-5412 , Office: P/3658 )

Most Active Art Unit
3658
Art Unit(s)
4127, 3658, 3618, 3656
Total Applications
652
Issued Applications
437
Pending Applications
56
Abandoned Applications
182

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17963547 [patent_doc_number] => 20220344128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/532026 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17532026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/532026
Substrate processing method and substrate processing apparatus Nov 21, 2021 Issued
Array ( [id] => 18975170 [patent_doc_number] => 20240055262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => METHOD OF POLISHING CARRIER PLATE, CARRIER PLATE, AND METHOD OF POLISHING SEMICONDUCTOR WAFER [patent_app_type] => utility [patent_app_number] => 18/259100 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259100
METHOD OF POLISHING CARRIER PLATE, CARRIER PLATE, AND METHOD OF POLISHING SEMICONDUCTOR WAFER Nov 18, 2021 Pending
Array ( [id] => 18882813 [patent_doc_number] => 20240006182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD FOR ETCHING SILICON WAFER [patent_app_type] => utility [patent_app_number] => 18/252705 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18252705 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252705
METHOD FOR ETCHING SILICON WAFER Nov 14, 2021 Pending
Array ( [id] => 17737964 [patent_doc_number] => 20220223426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => SEMICONDUCTOR STRUCTURE MANUFACTURING METHOD AND SEMICONDUCTOR STRUCTURE MANUFACTURING DEVICE [patent_app_type] => utility [patent_app_number] => 17/453850 [patent_app_country] => US [patent_app_date] => 2021-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17453850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/453850
SEMICONDUCTOR STRUCTURE MANUFACTURING METHOD AND SEMICONDUCTOR STRUCTURE MANUFACTURING DEVICE Nov 6, 2021 Abandoned
Array ( [id] => 19704891 [patent_doc_number] => 12198938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Etching method [patent_app_type] => utility [patent_app_number] => 17/517723 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 7971 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17517723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/517723
Etching method Nov 2, 2021 Issued
Array ( [id] => 17615335 [patent_doc_number] => 20220157615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => HIGH-THROUGHPUT DRY ETCHING OF FILMS CONTAINING SILICON-OXYGEN COMPONENTS OR SILICON-NITROGEN COMPONENTS BY PROTON-MEDIATED CATALYST FORMATION [patent_app_type] => utility [patent_app_number] => 17/515133 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17515133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/515133
High-throughput dry etching of films containing silicon-oxygen components or silicon-nitrogen components by proton-mediated catalyst formation Oct 28, 2021 Issued
Array ( [id] => 19704890 [patent_doc_number] => 12198937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Etching method and plasma processing apparatus [patent_app_type] => utility [patent_app_number] => 17/514888 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7571 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514888 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514888
Etching method and plasma processing apparatus Oct 28, 2021 Issued
Array ( [id] => 18344649 [patent_doc_number] => 20230132759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => METHOD OF MANUFACTURING VIAS WITH PULSING PLASMA [patent_app_type] => utility [patent_app_number] => 17/452769 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17452769 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452769
Method of manufacturing vias with pulsing plasma Oct 27, 2021 Issued
Array ( [id] => 18140168 [patent_doc_number] => 20230014007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR DEVICE ETCHING EQUIPMENT [patent_app_type] => utility [patent_app_number] => 17/451671 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451671
METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR DEVICE ETCHING EQUIPMENT Oct 20, 2021 Abandoned
Array ( [id] => 18821048 [patent_doc_number] => 20230395389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => ETCHING METHOD AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/032486 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18032486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032486
ETCHING METHOD AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE Oct 11, 2021 Pending
Array ( [id] => 18812513 [patent_doc_number] => 20230386850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => ETCHING GAS, ETCHING METHOD, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/031816 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18031816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031816
ETCHING GAS, ETCHING METHOD, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE Oct 7, 2021 Pending
Array ( [id] => 18812514 [patent_doc_number] => 20230386851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => ETCHING GAS, ETCHING METHOD, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/031979 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18031979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031979
ETCHING GAS, ETCHING METHOD, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE Oct 7, 2021 Pending
Array ( [id] => 18812450 [patent_doc_number] => 20230386787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/032786 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18032786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032786
SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS Oct 4, 2021 Pending
Array ( [id] => 18789302 [patent_doc_number] => 20230377953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/248562 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7655 [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] => 18248562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248562
SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS Sep 30, 2021 Pending
Array ( [id] => 18505953 [patent_doc_number] => 11703764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Fabrication of high-aspect ratio nanostructures by localized nanospalling effect [patent_app_type] => utility [patent_app_number] => 17/485065 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 3191 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17485065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485065
Fabrication of high-aspect ratio nanostructures by localized nanospalling effect Sep 23, 2021 Issued
Array ( [id] => 19676068 [patent_doc_number] => 12187918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Method of manufacturing gallium oxide substrate and polishing slurry for gallium oxide substrate [patent_app_type] => utility [patent_app_number] => 17/481256 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5603 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17481256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/481256
Method of manufacturing gallium oxide substrate and polishing slurry for gallium oxide substrate Sep 20, 2021 Issued
Array ( [id] => 18696299 [patent_doc_number] => 20230326735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => METHOD OF PREPARING A SILICON CARBIDE WAFER [patent_app_type] => utility [patent_app_number] => 18/027071 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9011 [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] => 18027071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027071
METHOD OF PREPARING A SILICON CARBIDE WAFER Sep 16, 2021 Pending
Array ( [id] => 18712745 [patent_doc_number] => 20230335378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => PASSIVATION CHEMISTRY FOR PLASMA ETCHING [patent_app_type] => utility [patent_app_number] => 18/003138 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18003138 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003138
PASSIVATION CHEMISTRY FOR PLASMA ETCHING Sep 16, 2021 Pending
Array ( [id] => 18258038 [patent_doc_number] => 20230085078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => ETCHING PROCESSING METHOD AND ETCHING PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/477144 [patent_app_country] => US [patent_app_date] => 2021-09-16 [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] => -13 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477144 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477144
ETCHING PROCESSING METHOD AND ETCHING PROCESSING APPARATUS Sep 15, 2021 Abandoned
Array ( [id] => 18754209 [patent_doc_number] => 20230357600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => SLURRY, POLISHING METHOD, AND METHOD FOR PRODUCING SEMICONDUCTOR COMPONENT [patent_app_type] => utility [patent_app_number] => 18/246798 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18246798 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246798
Slurry, polishing method, and method for producing semiconductor component Sep 14, 2021 Issued
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