Search

Roberts P. Culbert

Examiner (ID: 19028, Phone: (571)272-1433 , Office: P/1716 )

Most Active Art Unit
1716
Art Unit(s)
1716, 1763, 1792
Total Applications
1761
Issued Applications
1403
Pending Applications
112
Abandoned Applications
258

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18570445 [patent_doc_number] => 20230260782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SELECTIVE DEPOSITION OF SIOC THIN FILMS [patent_app_type] => utility [patent_app_number] => 18/305875 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305875 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305875
Selective deposition of SiOC thin films Apr 23, 2023 Issued
Array ( [id] => 18741328 [patent_doc_number] => 20230350309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => IDENTIFICATION CODES ON SEMICONDUCTOR CHIPS [patent_app_type] => utility [patent_app_number] => 18/137131 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137131
Identification codes on semiconductor chips Apr 19, 2023 Issued
Array ( [id] => 20345967 [patent_doc_number] => 12469702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Methods of manufacturing semiconductor devices including a repeating pattern of lines and spaces [patent_app_type] => utility [patent_app_number] => 18/136407 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136407
Methods of manufacturing semiconductor devices including a repeating pattern of lines and spaces Apr 18, 2023 Issued
Array ( [id] => 20272141 [patent_doc_number] => 12441911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Composition for semiconductor processing and polishing method of semiconductor device using the same [patent_app_type] => utility [patent_app_number] => 18/297152 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4725 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18297152 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297152
Composition for semiconductor processing and polishing method of semiconductor device using the same Apr 6, 2023 Issued
Array ( [id] => 20153328 [patent_doc_number] => 20250253166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/855160 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18855160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/855160
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD Apr 3, 2023 Pending
Array ( [id] => 20072166 [patent_doc_number] => 20250210388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => METHOD FOR FABRICATING SILICON CHIP CARRIERS USING WET BULK MICROMACHINING FOR IR DETECTOR APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/852878 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18852878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/852878
METHOD FOR FABRICATING SILICON CHIP CARRIERS USING WET BULK MICROMACHINING FOR IR DETECTOR APPLICATIONS Mar 29, 2023 Pending
Array ( [id] => 20566155 [patent_doc_number] => 12568782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Etching method and plasma processing system [patent_app_type] => utility [patent_app_number] => 18/127668 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4731 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18127668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127668
Etching method and plasma processing system Mar 28, 2023 Issued
Array ( [id] => 20720162 [patent_doc_number] => 12635434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => High aspect ratio contact etching with additive gas [patent_app_type] => utility [patent_app_number] => 18/191098 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 2233 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18191098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191098
High aspect ratio contact etching with additive gas Mar 27, 2023 Issued
Array ( [id] => 18675434 [patent_doc_number] => 20230313039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ETCHING GAS COMPOSITION, SUBSTRATE PROCESSING APPARATUS, AND PATTERN FORMING METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/189427 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189427
ETCHING GAS COMPOSITION, SUBSTRATE PROCESSING APPARATUS, AND PATTERN FORMING METHOD USING THE SAME Mar 23, 2023 Pending
Array ( [id] => 18812504 [patent_doc_number] => 20230386841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => METHOD FOR FORMING PHOTORESIST PATTERN AND METHOD FOR FORMING PATTERN ON A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/125936 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18125936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125936
Method for forming photoresist pattern and method for forming pattern on a substrate Mar 23, 2023 Issued
Array ( [id] => 20100421 [patent_doc_number] => 20250230357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => SELECTIVE ETCHING SOLUTION FOR 3D NAND STRUCTURE SHEET [patent_app_type] => utility [patent_app_number] => 18/712001 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18712001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/712001
SELECTIVE ETCHING SOLUTION FOR 3D NAND STRUCTURE SHEET Mar 22, 2023 Pending
Array ( [id] => 18661230 [patent_doc_number] => 20230307243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => ETCHING METHOD AND PLASMA PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/124593 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18124593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/124593
Etching method and plasma processing system Mar 21, 2023 Issued
Array ( [id] => 19444397 [patent_doc_number] => 12094686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Atomic layer etching processes [patent_app_type] => utility [patent_app_number] => 18/188255 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12569 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188255
Atomic layer etching processes Mar 21, 2023 Issued
Array ( [id] => 18675408 [patent_doc_number] => 20230313011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SULFONIC ACID-MODIFIED COLLOIDAL SILICA [patent_app_type] => utility [patent_app_number] => 18/122961 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18122961 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122961
SULFONIC ACID-MODIFIED COLLOIDAL SILICA Mar 16, 2023 Pending
Array ( [id] => 20869002 [patent_doc_number] => 12695915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Composition and method for treating substrate [patent_app_type] => utility [patent_app_number] => 18/177304 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 9068 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18177304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177304
COMPOSITION AND METHOD FOR TREATING SUBSTRATE Mar 1, 2023 Issued
Array ( [id] => 19407116 [patent_doc_number] => 20240290627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => ETCHING METHOD USING OXYGEN-CONTAINING HYDROFLUOROCARBON [patent_app_type] => utility [patent_app_number] => 18/114134 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18114134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114134
Etching method using oxygen-containing hydrofluorocarbon Feb 23, 2023 Issued
Array ( [id] => 18500479 [patent_doc_number] => 20230223272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => COMPOSITION AND METHOD FOR TREATING SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/174208 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174208 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174208
Composition and method for treating substrate Feb 23, 2023 Issued
Array ( [id] => 18585926 [patent_doc_number] => 20230268190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => PLASMA PROCESSING METHOD AND PLASMA PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/112302 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18112302 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112302
Plasma processing method and plasma processing system Feb 20, 2023 Issued
Array ( [id] => 20187187 [patent_doc_number] => 12398294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Polishing composition, polishing method, and method of manufacturing semiconductor substrate [patent_app_type] => utility [patent_app_number] => 18/168448 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7557 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18168448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/168448
Polishing composition, polishing method, and method of manufacturing semiconductor substrate Feb 12, 2023 Issued
Array ( [id] => 18585915 [patent_doc_number] => 20230268179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => METHODS FOR FORMING SPACERS AND RELATED STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/166879 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18166879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/166879
Methods for forming spacers and related structures Feb 8, 2023 Issued
Menu