
Roberts P. Culbert
Examiner (ID: 10892, Phone: (571)272-1433 , Office: P/1716 )
| Most Active Art Unit | 1716 |
| Art Unit(s) | 1792, 1763, 1716 |
| Total Applications | 1707 |
| Issued Applications | 1366 |
| Pending Applications | 97 |
| Abandoned Applications | 258 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19715938
[patent_doc_number] => 12201453
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-01-21
[patent_title] => Microneedle fabrication and device implantation
[patent_app_type] => utility
[patent_app_number] => 18/392987
[patent_app_country] => US
[patent_app_date] => 2023-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 15
[patent_no_of_words] => 16482
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392987
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/392987 | Microneedle fabrication and device implantation | Dec 20, 2023 | Issued |
Array
(
[id] => 20063352
[patent_doc_number] => 20250201574
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-19
[patent_title] => SELECTIVE THERMAL DRY ETCH OF MEMORY DEVICES USING PHOSPHORIC ACID DERIVATIVES
[patent_app_type] => utility
[patent_app_number] => 18/545322
[patent_app_country] => US
[patent_app_date] => 2023-12-19
[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] => -18
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18545322
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/545322 | SELECTIVE THERMAL DRY ETCH OF MEMORY DEVICES USING PHOSPHORIC ACID DERIVATIVES | Dec 18, 2023 | Pending |
Array
(
[id] => 19269329
[patent_doc_number] => 20240213033
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-27
[patent_title] => SELECTIVE ETCHING METHODS AND ETCHING ASSEMBLIES
[patent_app_type] => utility
[patent_app_number] => 18/544516
[patent_app_country] => US
[patent_app_date] => 2023-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10757
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[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] => 18544516
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/544516 | SELECTIVE ETCHING METHODS AND ETCHING ASSEMBLIES | Dec 18, 2023 | Pending |
Array
(
[id] => 20053695
[patent_doc_number] => 20250191917
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-12
[patent_title] => WAFER TOTAL THICKNESS VARIATION USING MASKLESS IMPLANT
[patent_app_type] => utility
[patent_app_number] => 18/534327
[patent_app_country] => US
[patent_app_date] => 2023-12-08
[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] => -17
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18534327
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/534327 | WAFER TOTAL THICKNESS VARIATION USING MASKLESS IMPLANT | Dec 7, 2023 | Issued |
Array
(
[id] => 19067441
[patent_doc_number] => 20240101867
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-28
[patent_title] => POLISHING METHOD AND POLISHING COMPOSITION
[patent_app_type] => utility
[patent_app_number] => 18/529465
[patent_app_country] => US
[patent_app_date] => 2023-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14043
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529465
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/529465 | Polishing method and polishing composition | Dec 4, 2023 | Issued |
Array
(
[id] => 19083279
[patent_doc_number] => 20240110080
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-04
[patent_title] => POLISHING COMPOSITION
[patent_app_type] => utility
[patent_app_number] => 18/529763
[patent_app_country] => US
[patent_app_date] => 2023-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13975
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529763
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/529763 | Polishing composition | Dec 4, 2023 | Issued |
Array
(
[id] => 19951219
[patent_doc_number] => 12322590
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-03
[patent_title] => Semiconductor device and method
[patent_app_type] => utility
[patent_app_number] => 18/525473
[patent_app_country] => US
[patent_app_date] => 2023-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 18
[patent_no_of_words] => 2109
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18525473
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/525473 | Semiconductor device and method | Nov 29, 2023 | Issued |
Array
(
[id] => 19186746
[patent_doc_number] => 20240165659
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-23
[patent_title] => METHODS OF PROCESSING WORKPIECES USING ORGANIC RADICALS
[patent_app_type] => utility
[patent_app_number] => 18/514719
[patent_app_country] => US
[patent_app_date] => 2023-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8831
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18514719
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/514719 | METHODS OF PROCESSING WORKPIECES USING ORGANIC RADICALS | Nov 19, 2023 | Pending |
Array
(
[id] => 20028752
[patent_doc_number] => 20250166974
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-22
[patent_title] => SULFUR-CONTAINING MOLECULES FOR HIGH ASPECT RATIO PLASMA ETCHING PROCESSES
[patent_app_type] => utility
[patent_app_number] => 18/513489
[patent_app_country] => US
[patent_app_date] => 2023-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4693
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 18513489
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/513489 | Sulfur-containing molecules for high aspect ratio plasma etching processes | Nov 16, 2023 | Issued |
Array
(
[id] => 20019598
[patent_doc_number] => 20250157820
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-15
[patent_title] => METHODS FOR FORMING VERTICALLY LAYERED IONIC LIQUID CRYSTAL (ILC) STRUCTURES ON A SEMICONDUCTOR SUBSTRATE
[patent_app_type] => utility
[patent_app_number] => 18/388240
[patent_app_country] => US
[patent_app_date] => 2023-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3205
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388240
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/388240 | Methods for forming vertically layered ionic liquid crystal (ILC) structures on a semiconductor substrate | Nov 8, 2023 | Issued |
Array
(
[id] => 19918543
[patent_doc_number] => 12293919
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-06
[patent_title] => Alternating etch and passivation process
[patent_app_type] => utility
[patent_app_number] => 18/505043
[patent_app_country] => US
[patent_app_date] => 2023-11-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 43
[patent_no_of_words] => 14911
[patent_no_of_claims] => 15
[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] => 18505043
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/505043 | Alternating etch and passivation process | Nov 7, 2023 | Issued |
Array
(
[id] => 19067440
[patent_doc_number] => 20240101866
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-28
[patent_title] => POLISHING COMPOSITION, PRODUCTION METHOD OF POLISHING COMPOSITION, POLISHING METHOD, AND MANUFACTURING METHOD OF SEMICONDUCTOR SUBSTRATE
[patent_app_type] => utility
[patent_app_number] => 18/370486
[patent_app_country] => US
[patent_app_date] => 2023-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7269
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 14
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370486
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/370486 | POLISHING COMPOSITION, PRODUCTION METHOD OF POLISHING COMPOSITION, POLISHING METHOD, AND MANUFACTURING METHOD OF SEMICONDUCTOR SUBSTRATE | Sep 19, 2023 | Pending |
Array
(
[id] => 20404393
[patent_doc_number] => 12494373
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-09
[patent_title] => Plasma etching apparatus component for manufacturing semiconductor comprising composite sintered body and manufacturing method therefor
[patent_app_type] => utility
[patent_app_number] => 18/244863
[patent_app_country] => US
[patent_app_date] => 2023-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 0
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18244863
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/244863 | Plasma etching apparatus component for manufacturing semiconductor comprising composite sintered body and manufacturing method therefor | Sep 10, 2023 | Issued |
Array
(
[id] => 19381136
[patent_doc_number] => 20240271006
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-15
[patent_title] => SLURRY COMPOSITION FOR A CHEMICAL MECHANICAL POLISHING
[patent_app_type] => utility
[patent_app_number] => 18/459173
[patent_app_country] => US
[patent_app_date] => 2023-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3903
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18459173
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/459173 | SLURRY COMPOSITION FOR A CHEMICAL MECHANICAL POLISHING | Aug 30, 2023 | Pending |
Array
(
[id] => 19176072
[patent_doc_number] => 20240162046
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-16
[patent_title] => SUBSTRATE PROCESSING METHOD
[patent_app_type] => utility
[patent_app_number] => 18/449996
[patent_app_country] => US
[patent_app_date] => 2023-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5229
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 229
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449996
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/449996 | SUBSTRATE PROCESSING METHOD | Aug 14, 2023 | Pending |
Array
(
[id] => 19773344
[patent_doc_number] => 20250054770
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-13
[patent_title] => METHODS OF ETCHING OXYGEN-CONTAINING FEATURES AT LOW TEMPERATURES
[patent_app_type] => utility
[patent_app_number] => 18/232991
[patent_app_country] => US
[patent_app_date] => 2023-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9000
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18232991
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/232991 | METHODS OF ETCHING OXYGEN-CONTAINING FEATURES AT LOW TEMPERATURES | Aug 10, 2023 | Pending |
Array
(
[id] => 18812517
[patent_doc_number] => 20230386854
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-30
[patent_title] => Plasma-Assisted Etching Of Metal Oxides
[patent_app_type] => utility
[patent_app_number] => 18/447943
[patent_app_country] => US
[patent_app_date] => 2023-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7925
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447943
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/447943 | Plasma-Assisted Etching Of Metal Oxides | Aug 9, 2023 | Issued |
Array
(
[id] => 19980194
[patent_doc_number] => 12347681
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-01
[patent_title] => Method of forming a semiconductor device
[patent_app_type] => utility
[patent_app_number] => 18/362463
[patent_app_country] => US
[patent_app_date] => 2023-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 31
[patent_no_of_words] => 1150
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362463
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/362463 | Method of forming a semiconductor device | Jul 30, 2023 | Issued |
Array
(
[id] => 19758052
[patent_doc_number] => 20250046617
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-06
[patent_title] => METHOD FOR LATERAL ETCH WITH BOTTOM PASSIVATION
[patent_app_type] => utility
[patent_app_number] => 18/362608
[patent_app_country] => US
[patent_app_date] => 2023-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7562
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18362608
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/362608 | METHOD FOR LATERAL ETCH WITH BOTTOM PASSIVATION | Jul 30, 2023 | Pending |
Array
(
[id] => 18786530
[patent_doc_number] => 20230374671
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-23
[patent_title] => THERMAL ATOMIC LAYER ETCHING PROCESSES
[patent_app_type] => utility
[patent_app_number] => 18/357856
[patent_app_country] => US
[patent_app_date] => 2023-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12825
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357856
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/357856 | Thermal atomic layer etching processes | Jul 23, 2023 | Issued |