Search

Stephen Luther Blau

Examiner (ID: 14211, Phone: (571)272-4406 , Office: P/3711 )

Most Active Art Unit
3711
Art Unit(s)
3304, 3711
Total Applications
2532
Issued Applications
1715
Pending Applications
84
Abandoned Applications
734

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18845064 [patent_doc_number] => 20230407468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => DEFECT FREE GERMANIUM OXIDE GAP FILL [patent_app_type] => utility [patent_app_number] => 18/242082 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242082 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242082
Defect free germanium oxide gap fill Sep 4, 2023 Issued
Array ( [id] => 19820972 [patent_doc_number] => 20250079179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/241882 [patent_app_country] => US [patent_app_date] => 2023-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241882
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE Sep 2, 2023 Pending
Array ( [id] => 19003807 [patent_doc_number] => 20240067878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SILICON ETCHING SOLUTION AND METHOD FOR PRODUCING SILICON ETCHING SOLUTION, METHOD FOR TREATING SUBSTRATE, AND METHOD FOR PRODUCING SILICON DEVICE [patent_app_type] => utility [patent_app_number] => 18/239303 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239303
SILICON ETCHING SOLUTION AND METHOD FOR PRODUCING SILICON ETCHING SOLUTION, METHOD FOR TREATING SUBSTRATE, AND METHOD FOR PRODUCING SILICON DEVICE Aug 28, 2023 Pending
Array ( [id] => 19788452 [patent_doc_number] => 20250062131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => PLASMA ETCHING IN SEMICONDUCTOR PROCESSING [patent_app_type] => utility [patent_app_number] => 18/234685 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234685
PLASMA ETCHING IN SEMICONDUCTOR PROCESSING Aug 15, 2023 Pending
Array ( [id] => 18987999 [patent_doc_number] => 20240059968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => ETCHING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/234499 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234499 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234499
ETCHING COMPOSITIONS Aug 15, 2023 Pending
Array ( [id] => 19758045 [patent_doc_number] => 20250046610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => DOPED DIAMOND-LIKE CARBON [patent_app_type] => utility [patent_app_number] => 18/364249 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18364249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364249
DOPED DIAMOND-LIKE CARBON Aug 1, 2023 Pending
Array ( [id] => 18812600 [patent_doc_number] => 20230386937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => REPLACEMENT GATE PROCESS FOR SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 18/359747 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18359747 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/359747
REPLACEMENT GATE PROCESS FOR SEMICONDUCTOR DEVICES Jul 25, 2023 Pending
Array ( [id] => 19720281 [patent_doc_number] => 12205824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Patterning material including silicon-containing layer and method for semiconductor device fabrication [patent_app_type] => utility [patent_app_number] => 18/357038 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 39 [patent_no_of_words] => 11703 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357038 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357038
Patterning material including silicon-containing layer and method for semiconductor device fabrication Jul 20, 2023 Issued
Array ( [id] => 19709425 [patent_doc_number] => 20250019567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => CHEMICAL MECHANICAL POLISHING COMPOSITION AND METHOD FOR PREVENTING POLISHING PAD GROOVE CLOGGING [patent_app_type] => utility [patent_app_number] => 18/351031 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351031 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351031
CHEMICAL MECHANICAL POLISHING COMPOSITION AND METHOD FOR PREVENTING POLISHING PAD GROOVE CLOGGING Jul 11, 2023 Pending
Array ( [id] => 19873659 [patent_doc_number] => 12266528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Method for forming patterned mask layer [patent_app_type] => utility [patent_app_number] => 18/347198 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 47 [patent_no_of_words] => 8292 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347198
Method for forming patterned mask layer Jul 4, 2023 Issued
Array ( [id] => 19460084 [patent_doc_number] => 12100588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Method of post-deposition treatment for silicon oxide film [patent_app_type] => utility [patent_app_number] => 18/214891 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 12338 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18214891 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214891
Method of post-deposition treatment for silicon oxide film Jun 26, 2023 Issued
Array ( [id] => 19926212 [patent_doc_number] => 12300505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Deposition of organic films [patent_app_type] => utility [patent_app_number] => 18/340261 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 11164 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18340261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340261
Deposition of organic films Jun 22, 2023 Issued
Array ( [id] => 19661986 [patent_doc_number] => 20240429051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => PHOTORESIST AND FORMATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/338929 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338929
PHOTORESIST AND FORMATION METHOD THEREOF Jun 20, 2023 Issued
Array ( [id] => 18844772 [patent_doc_number] => 20230407176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => METHOD FOR ETCHING POLYSILICON [patent_app_type] => utility [patent_app_number] => 18/211220 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211220
METHOD FOR ETCHING POLYSILICON Jun 15, 2023 Pending
Array ( [id] => 18831018 [patent_doc_number] => 20230399543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => CHEMICAL MECHANICAL PLANARIZATION SLURRY AND METHOD OF POLISHING A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/332518 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332518
CHEMICAL MECHANICAL PLANARIZATION SLURRY AND METHOD OF POLISHING A SUBSTRATE Jun 8, 2023 Pending
Array ( [id] => 19483984 [patent_doc_number] => 20240332026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SUBSTRATE GRINDING TOOL AND METHODS OF OPERATION [patent_app_type] => utility [patent_app_number] => 18/326494 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12284 [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] => 18326494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326494
SUBSTRATE GRINDING TOOL AND METHODS OF OPERATION May 30, 2023 Pending
Array ( [id] => 19619149 [patent_doc_number] => 20240404829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => METHODS AND STRUCTURES FOR INCREASING STABILITY OF SOFT OR ORGANIC FEATURES [patent_app_type] => utility [patent_app_number] => 18/203975 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203975
METHODS AND STRUCTURES FOR INCREASING STABILITY OF SOFT OR ORGANIC FEATURES May 30, 2023 Issued
Array ( [id] => 20532196 [patent_doc_number] => 12550649 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Wet etching process for manufacturing semiconductor structure [patent_app_type] => utility [patent_app_number] => 18/323508 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 3271 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323508
WET ETCHING PROCESS FOR MANUFACTURING SEMICONDUCTOR STRUCTURE May 24, 2023 Issued
Array ( [id] => 18649684 [patent_doc_number] => 20230295502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => SILICON NITRIDE ETCHING COMPOSITION AND METHOD [patent_app_type] => utility [patent_app_number] => 18/201363 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18201363 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201363
SILICON NITRIDE ETCHING COMPOSITION AND METHOD May 23, 2023 Pending
Array ( [id] => 19376590 [patent_doc_number] => 12068170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Vapor phase thermal etch solutions for metal oxo photoresists [patent_app_type] => utility [patent_app_number] => 18/198743 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 6195 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [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] => 18198743 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198743
Vapor phase thermal etch solutions for metal oxo photoresists May 16, 2023 Issued
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