Search

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] => 17993181 [patent_doc_number] => 20220359218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/813983 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813983
Substrate processing method and substrate processing apparatus Jul 20, 2022 Issued
Array ( [id] => 18006496 [patent_doc_number] => 20220365262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => METHOD OF FABRICATING DIFFRACTION GRATINGS [patent_app_type] => utility [patent_app_number] => 17/868485 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868485
Method of fabricating diffraction gratings Jul 18, 2022 Issued
Array ( [id] => 18226490 [patent_doc_number] => 20230065484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => METHOD FOR PRODUCING A SILICON SUBSTRATE AND METHOD FOR PRODUCING A LIQUID EJECTION HEAD [patent_app_type] => utility [patent_app_number] => 17/868179 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868179
Method for producing a silicon substrate and method for producing a liquid ejection head Jul 18, 2022 Issued
Array ( [id] => 18606223 [patent_doc_number] => 11747686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Display device and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/859089 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 10335 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859089 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859089
Display device and manufacturing method thereof Jul 6, 2022 Issued
Array ( [id] => 17886346 [patent_doc_number] => 20220301824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => PLASMA PROCESSING METHOD AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/835521 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835521
Plasma processing method and plasma processing apparatus Jun 7, 2022 Issued
Array ( [id] => 20720160 [patent_doc_number] => 12635432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Substrate treating method and substrate treating apparatus [patent_app_type] => utility [patent_app_number] => 18/692792 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 11809 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18692792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692792
Substrate treating method and substrate treating apparatus May 25, 2022 Issued
Array ( [id] => 17855125 [patent_doc_number] => 20220285168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 17/751361 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10360 [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] => 17751361 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/751361
Method of manufacturing semiconductor devices May 22, 2022 Issued
Array ( [id] => 17837971 [patent_doc_number] => 20220275276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => WET ETCHING COMPOSITION AND METHOD [patent_app_type] => utility [patent_app_number] => 17/747731 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17747731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747731
Wet etching composition and method May 17, 2022 Issued
Array ( [id] => 20701552 [patent_doc_number] => 12624252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Aqueous dispersion comprising inorganic particles [patent_app_type] => utility [patent_app_number] => 18/289982 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5384 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289982
Aqueous dispersion comprising inorganic particles May 11, 2022 Issued
Array ( [id] => 20612855 [patent_doc_number] => 12588475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => High selectivity doped hardmask films [patent_app_type] => utility [patent_app_number] => 18/559783 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 21452 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18559783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559783
High selectivity doped hardmask films May 10, 2022 Issued
Array ( [id] => 19551026 [patent_doc_number] => 12134724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Etching composition [patent_app_type] => utility [patent_app_number] => 17/739489 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3473 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17739489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739489
Etching composition May 8, 2022 Issued
Array ( [id] => 19551025 [patent_doc_number] => 12134723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Etching composition [patent_app_type] => utility [patent_app_number] => 17/737636 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3360 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17737636 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/737636
Etching composition May 4, 2022 Issued
Array ( [id] => 17793688 [patent_doc_number] => 20220252780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => METHOD OF DIRECT ETCHING FABRICATION OF WAVEGUIDE COMBINERS [patent_app_type] => utility [patent_app_number] => 17/730280 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17730280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/730280
Method of direct etching fabrication of waveguide combiners Apr 26, 2022 Issued
Array ( [id] => 19593516 [patent_doc_number] => 12151337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Method for polishing single-crystal diamond [patent_app_type] => utility [patent_app_number] => 17/728370 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 2918 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17728370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728370
Method for polishing single-crystal diamond Apr 24, 2022 Issued
Array ( [id] => 17795543 [patent_doc_number] => 20220254635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => WORKPIECE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/728618 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19648 [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] => 17728618 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728618
Workpiece processing method Apr 24, 2022 Issued
Array ( [id] => 19651445 [patent_doc_number] => 12173216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Etchant composition for semiconductor substrates [patent_app_type] => utility [patent_app_number] => 17/660342 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6549 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17660342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660342
Etchant composition for semiconductor substrates Apr 21, 2022 Issued
Array ( [id] => 19850630 [patent_doc_number] => 20250095981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => PLASMA PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/279692 [patent_app_country] => US [patent_app_date] => 2022-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18279692 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279692
Plasma processing method Apr 17, 2022 Issued
Array ( [id] => 18081017 [patent_doc_number] => 20220406629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => SEMICONDUCTOR PROCESSING TOOL AND METHOD OF USING AN EMBEDDED CHAMBER [patent_app_type] => utility [patent_app_number] => 17/720807 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720807 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720807
Semiconductor processing tool and method of using an embedded chamber Apr 13, 2022 Issued
Array ( [id] => 19727067 [patent_doc_number] => 20250029818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => PLASMA PROCESSING METHOD AND PLASMA PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 18/279443 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279443 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279443
Plasma processing method and plasma processing device Apr 12, 2022 Issued
Array ( [id] => 19596931 [patent_doc_number] => 12154784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Semiconductor devices and methods of manufacture [patent_app_type] => utility [patent_app_number] => 17/720033 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 11722 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17720033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720033
Semiconductor devices and methods of manufacture Apr 12, 2022 Issued
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