Search

Daborah Chacko Davis

Examiner (ID: 5256, Phone: (571)272-1380 , Office: P/1722 )

Most Active Art Unit
1737
Art Unit(s)
1753, 1722, 1737, 1756, 1795
Total Applications
1488
Issued Applications
1005
Pending Applications
125
Abandoned Applications
378

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20059431 [patent_doc_number] => 20250197653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => MODULATING OBJECT SIGNATURES THROUGH THE USE OF PHOTOSENSTIVE SORBENT COATINGS [patent_app_type] => utility [patent_app_number] => 18/538696 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7128 [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] => 18538696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/538696
MODULATING OBJECT SIGNATURES THROUGH THE USE OF PHOTOSENSTIVE SORBENT COATINGS Dec 12, 2023 Pending
Array ( [id] => 20672960 [patent_doc_number] => 12613468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Method for forming patterned photoresist [patent_app_type] => utility [patent_app_number] => 18/523826 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 2143 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523826
Method for forming patterned photoresist Nov 28, 2023 Issued
Array ( [id] => 19159349 [patent_doc_number] => 20240152056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => METHOD FOR TREATING A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/502628 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502628
METHOD FOR TREATING A SUBSTRATE Nov 5, 2023 Pending
Array ( [id] => 18989370 [patent_doc_number] => 20240061339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => PHOTORESIST SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/501693 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18501693 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501693
Photoresist system and method Nov 2, 2023 Issued
Array ( [id] => 20117101 [patent_doc_number] => 12366802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Method for preparing pixel define layer [patent_app_type] => utility [patent_app_number] => 18/481362 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8048 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 910 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18481362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481362
Method for preparing pixel define layer Oct 4, 2023 Issued
Array ( [id] => 19235402 [patent_doc_number] => 20240192596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => CHEMICALLY AMPLIFIED RESIST COMPOSITION AND PATTERNING PROCESS [patent_app_type] => utility [patent_app_number] => 18/376499 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 497 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376499 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376499
CHEMICALLY AMPLIFIED RESIST COMPOSITION AND PATTERNING PROCESS Oct 3, 2023 Pending
Array ( [id] => 19114425 [patent_doc_number] => 20240126175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => METHOD FOR FORMING RESIST PATTERN, METHOD FOR PRODUCING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/470491 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18470491 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470491
METHOD FOR FORMING RESIST PATTERN, METHOD FOR PRODUCING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING DEVICE, AND STORAGE MEDIUM Sep 19, 2023 Pending
Array ( [id] => 20228209 [patent_doc_number] => 12416859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Method for preparing pixel define layer [patent_app_type] => utility [patent_app_number] => 18/450452 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6976 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 960 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450452
Method for preparing pixel define layer Aug 15, 2023 Issued
Array ( [id] => 19084411 [patent_doc_number] => 20240111212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => RESIST COMPOSITION AND PATTERN FORMING PROCESS [patent_app_type] => utility [patent_app_number] => 18/234049 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234049 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234049
RESIST COMPOSITION AND PATTERN FORMING PROCESS Aug 14, 2023 Pending
Array ( [id] => 18993058 [patent_doc_number] => 20240065027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => METHOD FOR PREPARING PIXEL DEFINE LAYER [patent_app_type] => utility [patent_app_number] => 18/449075 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449075 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449075
Method for preparing pixel define layer Aug 13, 2023 Issued
Array ( [id] => 18810347 [patent_doc_number] => 20230384682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => APPARATUS, SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/447104 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11488 [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] => 18447104 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447104
Apparatus, system and method Aug 8, 2023 Issued
Array ( [id] => 18957000 [patent_doc_number] => 20240045327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => EXTREME ULTRAVIOLET PHOTOLITHOGRAPHY METHOD WITH DEVELOPER COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/446702 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446702
Extreme ultraviolet photolithography method with developer composition Aug 8, 2023 Issued
Array ( [id] => 20493859 [patent_doc_number] => 12535727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => EUV lithography mask with a porous reflective multilayer structure [patent_app_type] => utility [patent_app_number] => 18/366136 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1215 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366136 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366136
EUV lithography mask with a porous reflective multilayer structure Aug 6, 2023 Issued
Array ( [id] => 18774216 [patent_doc_number] => 20230369047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => PATTERN FIDELITY ENHANCEMENT [patent_app_type] => utility [patent_app_number] => 18/361878 [patent_app_country] => US [patent_app_date] => 2023-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7292 [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] => 18361878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361878
Pattern fidelity enhancement Jul 29, 2023 Issued
Array ( [id] => 19747454 [patent_doc_number] => 20250036019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => EUV RETICLE WITH EMBEDDED PROCESS ASSISTANCE LAYER AND METHOD OF MANUFACTURING THE EUV RETICLE [patent_app_type] => utility [patent_app_number] => 18/361609 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18361609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361609
EUV RETICLE WITH EMBEDDED PROCESS ASSISTANCE LAYER AND METHOD OF MANUFACTURING THE EUV RETICLE Jul 27, 2023 Pending
Array ( [id] => 19481493 [patent_doc_number] => 20240329535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => DOSE REDUCTION BOTTOM ANTI-REFLECTIVE COATING FOR METALLIC PHOTORESIST [patent_app_type] => utility [patent_app_number] => 18/361298 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18361298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361298
DOSE REDUCTION BOTTOM ANTI-REFLECTIVE COATING FOR METALLIC PHOTORESIST Jul 27, 2023 Pending
Array ( [id] => 18941331 [patent_doc_number] => 20240036470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Method for Forming an Interconnect Structure [patent_app_type] => utility [patent_app_number] => 18/356700 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356700
Method for Forming an Interconnect Structure Jul 20, 2023 Pending
Array ( [id] => 18755673 [patent_doc_number] => 20230359115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => EXTREME ULTRAVIOLET MASK AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/224499 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18224499 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/224499
Extreme ultraviolet mask and method of manufacturing the same Jul 19, 2023 Issued
Array ( [id] => 19174126 [patent_doc_number] => 20240160100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => INTEGRATED SOLUTION WITH LOW TEMPERATURE DRY DEVELOP FOR EUV PHOTORESIST [patent_app_type] => utility [patent_app_number] => 18/222897 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9544 [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] => 18222897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222897
INTEGRATED SOLUTION WITH LOW TEMPERATURE DRY DEVELOP FOR EUV PHOTORESIST Jul 16, 2023 Pending
Array ( [id] => 20130557 [patent_doc_number] => 12372868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Pattern forming method, kit, and resist composition [patent_app_type] => utility [patent_app_number] => 18/220825 [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] => 85715 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18220825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/220825
Pattern forming method, kit, and resist composition Jul 11, 2023 Issued
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