Search

Timothy Edwards Jr.

Examiner (ID: 9270)

Most Active Art Unit
2612
Art Unit(s)
2735, 2617, 2635, 2612
Total Applications
1026
Issued Applications
771
Pending Applications
133
Abandoned Applications
122

Applications

Application numberTitle of the applicationFiling DateStatus
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
Array ( [id] => 18661234 [patent_doc_number] => 20230307247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => AREA SELECTIVE ORGANIC MATERIAL REMOVAL [patent_app_type] => utility [patent_app_number] => 18/319330 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21007 [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] => 18319330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319330
Area selective organic material removal May 16, 2023 Issued
Array ( [id] => 19405258 [patent_doc_number] => 20240288769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND PHOTORESIST COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/315868 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315868 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315868
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND PHOTORESIST COMPOSITION May 10, 2023 Pending
Array ( [id] => 18600143 [patent_doc_number] => 20230274944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => METHOD AND DEVICE FOR ETCHING SILICON OXIDE [patent_app_type] => utility [patent_app_number] => 18/195570 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18195570 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/195570
Method and device for etching silicon oxide May 9, 2023 Issued
Array ( [id] => 18774309 [patent_doc_number] => 20230369140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => SEMICONDUCTOR DEVICE AND A METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/314226 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314226 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314226
SEMICONDUCTOR DEVICE AND A METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE May 8, 2023 Pending
Array ( [id] => 20634545 [patent_doc_number] => 12595413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Silicon nitride etching compositions and method [patent_app_type] => utility [patent_app_number] => 18/144502 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2596 [patent_no_of_claims] => 9 [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] => 18144502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144502
SILICON NITRIDE ETCHING COMPOSITIONS AND METHOD May 7, 2023 Issued
Array ( [id] => 20372623 [patent_doc_number] => 12480048 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Etchant [patent_app_type] => utility [patent_app_number] => 18/313122 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1011 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18313122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313122
Etchant May 4, 2023 Issued
Array ( [id] => 20389254 [patent_doc_number] => 12488989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Method to form narrow slot contacts [patent_app_type] => utility [patent_app_number] => 18/312650 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18312650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312650
Method to form narrow slot contacts May 4, 2023 Issued
Array ( [id] => 18583054 [patent_doc_number] => 20230265313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => Polishing Compositions and Methods of Using Same [patent_app_type] => utility [patent_app_number] => 18/141530 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18141530 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141530
Polishing Compositions and Methods of Using Same Apr 30, 2023 Pending
Array ( [id] => 19511170 [patent_doc_number] => 20240342856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => Methods of Forming an Abrasive Slurry and Methods for Chemical-Mechanical Polishing [patent_app_type] => utility [patent_app_number] => 18/301462 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8844 [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] => 18301462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301462
Methods of Forming an Abrasive Slurry and Methods for Chemical-Mechanical Polishing Apr 16, 2023 Pending
Array ( [id] => 19273599 [patent_doc_number] => 12023707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Methods of temporarily enhancing the luster and brilliance of jewelry and gem stones [patent_app_type] => utility [patent_app_number] => 18/134784 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 42 [patent_no_of_words] => 12676 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18134784 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134784
Methods of temporarily enhancing the luster and brilliance of jewelry and gem stones Apr 13, 2023 Issued
Array ( [id] => 18754210 [patent_doc_number] => 20230357601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => POLISHING LIQUID FOR POLISHING COMPOUND SEMICONDUCTOR SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/298761 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18298761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298761
POLISHING LIQUID FOR POLISHING COMPOUND SEMICONDUCTOR SUBSTRATE Apr 10, 2023 Pending
Array ( [id] => 20594929 [patent_doc_number] => 12578641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Photoresist and method of manufacturing a semiconductor device [patent_app_type] => utility [patent_app_number] => 18/190917 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 4494 [patent_no_of_claims] => 20 [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] => 18190917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/190917
Photoresist and method of manufacturing a semiconductor device Mar 26, 2023 Issued
Array ( [id] => 18659399 [patent_doc_number] => 20230305405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => COMPOSITION FOR FORMING SILICON-CONTAINING METAL HARD MASK AND PATTERNING PROCESS [patent_app_type] => utility [patent_app_number] => 18/187149 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27338 [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] => 18187149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187149
COMPOSITION FOR FORMING SILICON-CONTAINING METAL HARD MASK AND PATTERNING PROCESS Mar 20, 2023 Pending
Array ( [id] => 18488343 [patent_doc_number] => 20230215691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => ETCHING METHOD AND ETCHING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/121608 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121608
Etching method and etching apparatus Mar 14, 2023 Issued
Array ( [id] => 19099379 [patent_doc_number] => 20240118607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => APPARATUS FOR TREATING SUBSTRATE AND METHOD FOR TREATING A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/183628 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18183628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183628
APPARATUS FOR TREATING SUBSTRATE AND METHOD FOR TREATING A SUBSTRATE Mar 13, 2023 Pending
Array ( [id] => 19294503 [patent_doc_number] => 12033866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Vapor phase thermal etch solutions for metal oxo photoresists [patent_app_type] => utility [patent_app_number] => 18/116556 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 6179 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116556
Vapor phase thermal etch solutions for metal oxo photoresists Mar 1, 2023 Issued
Array ( [id] => 18939794 [patent_doc_number] => 20240034933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => ETCHING SOLUTION, METHOD FOR TREATING SUBSTRATE WITH THE ETCHING SOLUTION, AND METHOD FOR MANUFACTURING SEMICONDUTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/277177 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18277177 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277177
Etching solution, method for treating substrate with the etching solution, and method for manufacturing semiconductor device Feb 28, 2023 Issued
Array ( [id] => 19639583 [patent_doc_number] => 12170196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Methods and systems for cleaning high aspect ratio structures [patent_app_type] => utility [patent_app_number] => 18/160232 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7244 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18160232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160232
Methods and systems for cleaning high aspect ratio structures Jan 25, 2023 Issued
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