
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |