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] => 17463638 [patent_doc_number] => 20220076944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => WATER SOLUBLE ORGANIC-INORGANIC HYBRID MASK FORMULATIONS AND THEIR APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/529130 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8375 [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] => 17529130 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/529130
Water soluble organic-inorganic hybrid mask formulations and their applications Nov 16, 2021 Issued
17/526075 Method for selective etching Si in the presence of silicon nitride, its composition and application thereof Nov 14, 2021 Abandoned
Array ( [id] => 19274667 [patent_doc_number] => 12024780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Method of preparing metal mask substrate [patent_app_type] => utility [patent_app_number] => 17/524076 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3637 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524076
Method of preparing metal mask substrate Nov 10, 2021 Issued
Array ( [id] => 20416796 [patent_doc_number] => 12500089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Wafer polishing method and wafer producing method [patent_app_type] => utility [patent_app_number] => 18/257710 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3297 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18257710 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257710
Wafer polishing method and wafer producing method Oct 27, 2021 Issued
Array ( [id] => 19356692 [patent_doc_number] => 12057147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Thin-film crystalline structure with surfaces having selected plane orientations [patent_app_type] => utility [patent_app_number] => 17/511741 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 65 [patent_no_of_words] => 9564 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17511741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511741
Thin-film crystalline structure with surfaces having selected plane orientations Oct 26, 2021 Issued
Array ( [id] => 17402840 [patent_doc_number] => 20220044931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => PLASMA ENHANCED DEPOSITION PROCESSES FOR CONTROLLED FORMATION OF OXYGEN CONTAINING THIN FILMS [patent_app_type] => utility [patent_app_number] => 17/451912 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451912 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451912
Plasma enhanced deposition processes for controlled formation of oxygen containing thin films Oct 21, 2021 Issued
Array ( [id] => 18948045 [patent_doc_number] => 11891326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Method for processing glass by alkaline etching [patent_app_type] => utility [patent_app_number] => 17/450957 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5156 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17450957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/450957
Method for processing glass by alkaline etching Oct 13, 2021 Issued
Array ( [id] => 19487248 [patent_doc_number] => 12106972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Selective silicon deposition [patent_app_type] => utility [patent_app_number] => 17/500664 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7152 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500664
Selective silicon deposition Oct 12, 2021 Issued
Array ( [id] => 18880925 [patent_doc_number] => 20240004294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => CURABLE RESIN COMPOSITION FOR SILICON-CONTAINING RESIST, PATTERN FORMING METHOD, METHOD FOR PRODUCING IMPRINT MOLD, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/029481 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029481
CURABLE RESIN COMPOSITION FOR SILICON-CONTAINING RESIST, PATTERN FORMING METHOD, METHOD FOR PRODUCING IMPRINT MOLD, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE Oct 5, 2021 Pending
Array ( [id] => 18894314 [patent_doc_number] => 20240009799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => POLISHING PAD, DOUBLE-SIDE POLISHING DEVICE, AND DOUBLE-SIDE POLISHING METHOD FOR WAFER [patent_app_type] => utility [patent_app_number] => 18/035339 [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] => 4866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18035339 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035339
POLISHING PAD, DOUBLE-SIDE POLISHING DEVICE, AND DOUBLE-SIDE POLISHING METHOD FOR WAFER Oct 4, 2021 Pending
Array ( [id] => 19013156 [patent_doc_number] => 11920073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Etching composition and application thereof [patent_app_type] => utility [patent_app_number] => 17/486963 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5953 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486963
Etching composition and application thereof Sep 27, 2021 Issued
Array ( [id] => 18225707 [patent_doc_number] => 20230064701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => METHOD FOR FABRICATING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/485541 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17485541 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485541
Method for fabricating semiconductor device Sep 26, 2021 Issued
Array ( [id] => 18478406 [patent_doc_number] => 11692137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Intermediate raw material, and polishing composition and composition for surface treatment using the same [patent_app_type] => utility [patent_app_number] => 17/486008 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13800 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486008
Intermediate raw material, and polishing composition and composition for surface treatment using the same Sep 26, 2021 Issued
Array ( [id] => 19153719 [patent_doc_number] => 11978642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Method for producing plastic element provided with fine surface roughness [patent_app_type] => utility [patent_app_number] => 17/486057 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 6589 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486057
Method for producing plastic element provided with fine surface roughness Sep 26, 2021 Issued
Array ( [id] => 18757460 [patent_doc_number] => 20230360922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => ROBUST ASHABLE HARD MASK [patent_app_type] => utility [patent_app_number] => 18/245950 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18245950 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245950
ROBUST ASHABLE HARD MASK Sep 22, 2021 Pending
Array ( [id] => 19926206 [patent_doc_number] => 12300499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Polishing solution, polishing apparatus, and polishing method [patent_app_type] => utility [patent_app_number] => 17/447343 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [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] => 17447343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447343
Polishing solution, polishing apparatus, and polishing method Sep 9, 2021 Issued
Array ( [id] => 19444398 [patent_doc_number] => 12094687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Plasma processing apparatus and plasma processing method [patent_app_type] => utility [patent_app_number] => 17/464816 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 6073 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17464816 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/464816
Plasma processing apparatus and plasma processing method Sep 1, 2021 Issued
Array ( [id] => 17505339 [patent_doc_number] => 20220098441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => POLISHING COMPOSITION, METHOD FOR PRODUCING THE SAME, POLISHING METHOD, AND METHOD FOR PRODUCING SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/462398 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17462398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462398
POLISHING COMPOSITION, METHOD FOR PRODUCING THE SAME, POLISHING METHOD, AND METHOD FOR PRODUCING SUBSTRATE Aug 30, 2021 Abandoned
Array ( [id] => 17246974 [patent_doc_number] => 20210366719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/396695 [patent_app_country] => US [patent_app_date] => 2021-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17396695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396695
Semiconductor structure and manufacturing method thereof Aug 6, 2021 Issued
Array ( [id] => 18461718 [patent_doc_number] => 11686002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Method for manufacturing ruthenium wiring [patent_app_type] => utility [patent_app_number] => 17/444513 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 7634 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17444513 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/444513
Method for manufacturing ruthenium wiring Aug 4, 2021 Issued
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