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] => 20396938 [patent_doc_number] => 20250372413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => SYSTEMS AND METHODS THAT UTILIZE METAL-COATED PROCESSING HEADS TO IMPROVE WET PROCESSING OF SEMICONDUCTOR SUBSTRATES [patent_app_type] => utility [patent_app_number] => 18/733473 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733473
SYSTEMS AND METHODS THAT UTILIZE METAL-COATED PROCESSING HEADS TO IMPROVE WET PROCESSING OF SEMICONDUCTOR SUBSTRATES Jun 3, 2024 Pending
Array ( [id] => 19631363 [patent_doc_number] => 20240409812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => TREATMENT LIQUID [patent_app_type] => utility [patent_app_number] => 18/732471 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18732471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/732471
TREATMENT LIQUID Jun 2, 2024 Pending
Array ( [id] => 19463816 [patent_doc_number] => 20240317485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => CHEMICAL LIQUID AND CHEMICAL LIQUID STORAGE BODY [patent_app_type] => utility [patent_app_number] => 18/673409 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18673409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673409
Chemical liquid and chemical liquid storage body May 23, 2024 Issued
Array ( [id] => 19516078 [patent_doc_number] => 20240347764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SURFACE TREATMENT OF A SULFIDE GLASS SOLID ELECTROLYTE LAYER [patent_app_type] => utility [patent_app_number] => 18/671779 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18671779 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671779
Surface treatment of a sulfide glass solid electrolyte layer May 21, 2024 Issued
Array ( [id] => 19449111 [patent_doc_number] => 20240309241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => POLISHING COMPOSITIONS AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/670879 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670879
Polishing compositions and methods of using the same May 21, 2024 Issued
Array ( [id] => 19615509 [patent_doc_number] => 20240401189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => FORMATION OF MEMORY DEVICE CHANNEL HOLES USING DOPED FILM LAYER [patent_app_type] => utility [patent_app_number] => 18/671184 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18671184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671184
FORMATION OF MEMORY DEVICE CHANNEL HOLES USING DOPED FILM LAYER May 21, 2024 Pending
Array ( [id] => 19928446 [patent_doc_number] => 12302760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Ion beam etching with sidewall cleaning [patent_app_type] => utility [patent_app_number] => 18/670641 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 7827 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670641 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670641
Ion beam etching with sidewall cleaning May 20, 2024 Issued
Array ( [id] => 20363328 [patent_doc_number] => 20250353140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => POLISHING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/667673 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667673 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667673
POLISHING APPARATUS May 16, 2024 Pending
Array ( [id] => 20367320 [patent_doc_number] => 20250357132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => ETCHING SILICON-CONTAINING MATERIAL AND SILICON-AND-GERMANIUM-CONTAINING MATERIAL [patent_app_type] => utility [patent_app_number] => 18/667429 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18667429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667429
ETCHING SILICON-CONTAINING MATERIAL AND SILICON-AND-GERMANIUM-CONTAINING MATERIAL May 16, 2024 Pending
Array ( [id] => 19420926 [patent_doc_number] => 20240297050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => METHOD FOR ETCHING AN ETCH LAYER [patent_app_type] => utility [patent_app_number] => 18/662672 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18662672 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662672
METHOD FOR ETCHING AN ETCH LAYER May 12, 2024 Pending
Array ( [id] => 19586613 [patent_doc_number] => 20240384170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => ETCHING SOLUTION, ETCHING METHOD, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/659906 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659906 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659906
ETCHING SOLUTION, ETCHING METHOD, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE May 8, 2024 Pending
Array ( [id] => 19546339 [patent_doc_number] => 20240363375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/642941 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642941 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642941
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD Apr 22, 2024 Pending
Array ( [id] => 19527349 [patent_doc_number] => 20240351251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => FABRICATION OF REFLECTIVE POLYMER WAVEGUIDE MOLD [patent_app_type] => utility [patent_app_number] => 18/640071 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640071
FABRICATION OF REFLECTIVE POLYMER WAVEGUIDE MOLD Apr 18, 2024 Pending
Array ( [id] => 19712571 [patent_doc_number] => 20250022713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => OFFSET DATA CORRECTION METHOD AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/633627 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18633627 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633627
Offset data correction method and semiconductor device manufacturing method including the same Apr 11, 2024 Issued
Array ( [id] => 19392708 [patent_doc_number] => 20240282578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/626719 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18626719 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626719
Substrate processing method and substrate processing system Apr 3, 2024 Issued
Array ( [id] => 19384538 [patent_doc_number] => 20240274408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => HIGH ENERGY ATOMIC LAYER ETCHING [patent_app_type] => utility [patent_app_number] => 18/626025 [patent_app_country] => US [patent_app_date] => 2024-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -76 [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] => 18626025 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626025
HIGH ENERGY ATOMIC LAYER ETCHING Apr 2, 2024 Pending
Array ( [id] => 19589611 [patent_doc_number] => 20240387168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR ELEMENT BY USING ATOMIC LAYER ETCHING (ALE) PROCESS [patent_app_type] => utility [patent_app_number] => 18/624788 [patent_app_country] => US [patent_app_date] => 2024-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18624788 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/624788
METHOD OF MANUFACTURING SEMICONDUCTOR ELEMENT BY USING ATOMIC LAYER ETCHING (ALE) PROCESS Apr 1, 2024 Pending
Array ( [id] => 19497822 [patent_doc_number] => 20240336840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => Etching Compositions [patent_app_type] => utility [patent_app_number] => 18/624450 [patent_app_country] => US [patent_app_date] => 2024-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18624450 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/624450
Etching Compositions Apr 1, 2024 Pending
Array ( [id] => 20283675 [patent_doc_number] => 20250308917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => METHODS FOR WET ATOMIC LAYER ETCHING OF TUNGSTEN [patent_app_type] => utility [patent_app_number] => 18/619491 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619491 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619491
Methods for wet atomic layer etching of tungsten Mar 27, 2024 Issued
Array ( [id] => 20283653 [patent_doc_number] => 20250308895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => SELECTIVE IN-SITU CARBON-BASED MASK PROTECTION [patent_app_type] => utility [patent_app_number] => 18/616493 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18616493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616493
Selective in-situ carbon-based mask protection Mar 25, 2024 Issued
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