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Douglas Hart

Examiner (ID: 17202)

Most Active Art Unit
3406
Art Unit(s)
3402, 3403, 3745, 3406
Total Applications
1469
Issued Applications
1341
Pending Applications
18
Abandoned Applications
110

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20574594 [patent_doc_number] => 20260068527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => METHOD OF PLASMA ETCHING [patent_app_type] => utility [patent_app_number] => 19/237240 [patent_app_country] => US [patent_app_date] => 2025-06-13 [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] => -16 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19237240 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/237240
METHOD OF PLASMA ETCHING Jun 12, 2025 Pending
Array ( [id] => 20705860 [patent_doc_number] => 12628592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Substrate processing method [patent_app_type] => utility [patent_app_number] => 19/002786 [patent_app_country] => US [patent_app_date] => 2024-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 949 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19002786 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/002786
Substrate processing method Dec 26, 2024 Issued
Array ( [id] => 20684476 [patent_doc_number] => 20260123312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => SEMICONDUCTOR STRUCTURES AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/932822 [patent_app_country] => US [patent_app_date] => 2024-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18932822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/932822
SEMICONDUCTOR STRUCTURES AND METHODS OF FORMING THE SAME Oct 30, 2024 Pending
Array ( [id] => 19770504 [patent_doc_number] => 20250051930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => METHOD FOR RECYCLING OF PCB COPPER CHLORIDE ETCHING WASTE SOLUTION THROUGH PRECIPITATION TREATMENT, AND APPARATUS APPLICABLE THERETO [patent_app_type] => utility [patent_app_number] => 18/928307 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18928307 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/928307
METHOD FOR RECYCLING OF PCB COPPER CHLORIDE ETCHING WASTE SOLUTION THROUGH PRECIPITATION TREATMENT, AND APPARATUS APPLICABLE THERETO Oct 27, 2024 Pending
Array ( [id] => 20684474 [patent_doc_number] => 20260123310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => DIRECTIONAL ANGLED ETCH FOR HARDMASK OPENING AND LWR IMPROVEMENT [patent_app_type] => utility [patent_app_number] => 18/925805 [patent_app_country] => US [patent_app_date] => 2024-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1009 [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] => 18925805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/925805
DIRECTIONAL ANGLED ETCH FOR HARDMASK OPENING AND LWR IMPROVEMENT Oct 23, 2024 Pending
Array ( [id] => 20684477 [patent_doc_number] => 20260123313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => Subtractive Metal flow with Tip-to-Tip Critical Dimension Reduction [patent_app_type] => utility [patent_app_number] => 18/925695 [patent_app_country] => US [patent_app_date] => 2024-10-24 [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] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18925695 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/925695
Subtractive Metal flow with Tip-to-Tip Critical Dimension Reduction Oct 23, 2024 Pending
Array ( [id] => 19991045 [patent_doc_number] => 20250129267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => POLISHING SLURRY AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/924620 [patent_app_country] => US [patent_app_date] => 2024-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18924620 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/924620
POLISHING SLURRY AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Oct 22, 2024 Pending
Array ( [id] => 20002327 [patent_doc_number] => 20250140549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => PROCESSING SOLUTION, METHOD FOR PROCESSING SUBSTRATE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/924422 [patent_app_country] => US [patent_app_date] => 2024-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18924422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/924422
PROCESSING SOLUTION, METHOD FOR PROCESSING SUBSTRATE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE Oct 22, 2024 Pending
Array ( [id] => 20297809 [patent_doc_number] => 20250323052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => METHOD OF PROCESSING SUBSTRATE USING SLURRY AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/924443 [patent_app_country] => US [patent_app_date] => 2024-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18924443 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/924443
METHOD OF PROCESSING SUBSTRATE USING SLURRY AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE INCLUDING THE SAME Oct 22, 2024 Pending
Array ( [id] => 20662194 [patent_doc_number] => 20260114252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-23 [patent_title] => SELF-ALIGNED MULTI-PATTERNING PROCESS [patent_app_type] => utility [patent_app_number] => 18/921437 [patent_app_country] => US [patent_app_date] => 2024-10-21 [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] => -16 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18921437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/921437
SELF-ALIGNED MULTI-PATTERNING PROCESS Oct 20, 2024 Pending
Array ( [id] => 19758050 [patent_doc_number] => 20250046615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => ETCHING METHOD [patent_app_type] => utility [patent_app_number] => 18/918152 [patent_app_country] => US [patent_app_date] => 2024-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18918152 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/918152
ETCHING METHOD Oct 16, 2024 Pending
Array ( [id] => 19990981 [patent_doc_number] => 20250129203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => COMPOSITION FOR FORMING ORGANIC FILM, METHOD FOR FORMING ORGANIC FILM, PATTERNING PROCESS, AND POLYMER [patent_app_type] => utility [patent_app_number] => 18/912771 [patent_app_country] => US [patent_app_date] => 2024-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18912771 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/912771
COMPOSITION FOR FORMING ORGANIC FILM, METHOD FOR FORMING ORGANIC FILM, PATTERNING PROCESS, AND POLYMER Oct 10, 2024 Pending
Array ( [id] => 20590519 [patent_doc_number] => 20260076120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => MANUFACTURING METHOD OF SEMICONDUCTOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/909876 [patent_app_country] => US [patent_app_date] => 2024-10-08 [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] => -19 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18909876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/909876
MANUFACTURING METHOD OF SEMICONDUCTOR STRUCTURE Oct 7, 2024 Pending
Array ( [id] => 20641934 [patent_doc_number] => 20260100292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-09 [patent_title] => MEDICAL SYSTEMS, ANTI-SCATTER GRIDS AND METHODS OF MANUFACTURING ANTI-SCATTER GRIDS [patent_app_type] => utility [patent_app_number] => 18/905427 [patent_app_country] => US [patent_app_date] => 2024-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18905427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/905427
MEDICAL SYSTEMS, ANTI-SCATTER GRIDS AND METHODS OF MANUFACTURING ANTI-SCATTER GRIDS Oct 2, 2024 Pending
Array ( [id] => 19866213 [patent_doc_number] => 20250104999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => METHODS OF FILLING TRENCHES ON SUBSTRATE SURFACE [patent_app_type] => utility [patent_app_number] => 18/894170 [patent_app_country] => US [patent_app_date] => 2024-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18894170 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/894170
METHODS OF FILLING TRENCHES ON SUBSTRATE SURFACE Sep 23, 2024 Pending
Array ( [id] => 19866210 [patent_doc_number] => 20250104996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => TUNABLE ELECTRON TRANSPARENT SUBSTRATES FOR HIGH-RESOLUTION CHARACTERIZATION [patent_app_type] => utility [patent_app_number] => 18/892369 [patent_app_country] => US [patent_app_date] => 2024-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18892369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/892369
TUNABLE ELECTRON TRANSPARENT SUBSTRATES FOR HIGH-RESOLUTION CHARACTERIZATION Sep 20, 2024 Pending
Array ( [id] => 19877062 [patent_doc_number] => 20250109319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => POLISHING COMPOSITION, POLISHING METHOD, AND METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/890938 [patent_app_country] => US [patent_app_date] => 2024-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18890938 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/890938
Polishing composition, polishing method, and method for manufacturing semiconductor substrate Sep 19, 2024 Issued
Array ( [id] => 19696327 [patent_doc_number] => 20250014872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => PLASMA PROCESSING METHOD AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/887050 [patent_app_country] => US [patent_app_date] => 2024-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18887050 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/887050
PLASMA PROCESSING METHOD AND PLASMA PROCESSING APPARATUS Sep 16, 2024 Pending
Array ( [id] => 20059560 [patent_doc_number] => 20250197782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => RINSE MATERIAL COMPOSITION FOR PATTERNING PROCESS USING LITHOGRAPHY AND PATTERNING METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/883523 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18883523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/883523
RINSE MATERIAL COMPOSITION FOR PATTERNING PROCESS USING LITHOGRAPHY AND PATTERNING METHOD USING THE SAME Sep 11, 2024 Pending
Array ( [id] => 20511494 [patent_doc_number] => 20260035595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => POLISHING COMPOSITION WITH PRINTED PARTICLES AND METHOD FOR FABRICATING PRINTED PARTICLES [patent_app_type] => utility [patent_app_number] => 18/882142 [patent_app_country] => US [patent_app_date] => 2024-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2441 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18882142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/882142
POLISHING COMPOSITION WITH PRINTED PARTICLES AND METHOD FOR FABRICATING PRINTED PARTICLES Sep 10, 2024 Pending
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