Search

Martin J. Angebranndt

Examiner (ID: 11301, Phone: (571)272-1378 , Office: P/1722 )

Most Active Art Unit
1737
Art Unit(s)
1737, 1113, 1795, 1722, 1504, 1506, 1756, 1752
Total Applications
2602
Issued Applications
1377
Pending Applications
187
Abandoned Applications
1063

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19802154 [patent_doc_number] => 20250068079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => BIO-BASED SOLVENTS FOR NEGATIVE TONE DEVELOPMENT [patent_app_type] => utility [patent_app_number] => 18/905832 [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] => 18911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18905832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/905832
BIO-BASED SOLVENTS FOR NEGATIVE TONE DEVELOPMENT Oct 2, 2024 Pending
Array ( [id] => 19573451 [patent_doc_number] => 20240377743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => BOTTOM ANTIREFLECTIVE COATING MATERIALS [patent_app_type] => utility [patent_app_number] => 18/780878 [patent_app_country] => US [patent_app_date] => 2024-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18780878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/780878
BOTTOM ANTIREFLECTIVE COATING MATERIALS Jul 22, 2024 Pending
Array ( [id] => 19573432 [patent_doc_number] => 20240377724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => PELLICLE FOR AN EUV LITHOGRAPHY MASK AND A METHOD OF MANUFACTURING THEREOF [patent_app_type] => utility [patent_app_number] => 18/779977 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18779977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779977
PELLICLE FOR AN EUV LITHOGRAPHY MASK AND A METHOD OF MANUFACTURING THEREOF Jul 21, 2024 Pending
Array ( [id] => 19558129 [patent_doc_number] => 20240369921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => RETICLE ENCLOSURE FOR LITHOGRAPHY SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/776559 [patent_app_country] => US [patent_app_date] => 2024-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18776559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/776559
RETICLE ENCLOSURE FOR LITHOGRAPHY SYSTEMS Jul 17, 2024 Pending
Array ( [id] => 20373780 [patent_doc_number] => 12481212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Blank mask and photomask using the same [patent_app_type] => utility [patent_app_number] => 18/750609 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 19295 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 540 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18750609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/750609
Blank mask and photomask using the same Jun 20, 2024 Issued
Array ( [id] => 19434238 [patent_doc_number] => 20240302736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => PELLICLE FOR EUV LITHOGRAPHY [patent_app_type] => utility [patent_app_number] => 18/618406 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8893 [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] => 18618406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618406
PELLICLE FOR EUV LITHOGRAPHY Mar 26, 2024 Pending
Array ( [id] => 19434236 [patent_doc_number] => 20240302734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => METAL-SILICIDE-NITRIDATION FOR STRESS REDUCTION [patent_app_type] => utility [patent_app_number] => 18/617149 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13698 [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] => 18617149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617149
METAL-SILICIDE-NITRIDATION FOR STRESS REDUCTION Mar 25, 2024 Pending
Array ( [id] => 19174122 [patent_doc_number] => 20240160096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => REFLECTIVE MASK BLANK, REFLECTIVE MASK, METHOD OF MANUFACTURING REFLECTIVE MASK BLANK, AND METHOD OF MANUFACTURING REFLECTIVE MASK [patent_app_type] => utility [patent_app_number] => 18/420846 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18420846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420846
Reflective mask blank, reflective mask, method of manufacturing reflective mask blank, and method of manufacturing reflective mask Jan 23, 2024 Issued
Array ( [id] => 19219491 [patent_doc_number] => 20240184195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => METHOD OF MANUFACTURING PHASE SHIFT PHOTO MASKS [patent_app_type] => utility [patent_app_number] => 18/411091 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18411091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411091
Method of manufacturing phase shift photo masks Jan 11, 2024 Issued
Array ( [id] => 20563770 [patent_doc_number] => 12566377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Multiple patterning with organometallic photopatternable layers with intermediate freeze steps [patent_app_type] => utility [patent_app_number] => 18/389961 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 43 [patent_no_of_words] => 9398 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389961 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389961
Multiple patterning with organometallic photopatternable layers with intermediate freeze steps Dec 19, 2023 Issued
Array ( [id] => 19068932 [patent_doc_number] => 20240103358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => SYSTEM AND STRUCTURE INCLUDING A PELLICLE [patent_app_type] => utility [patent_app_number] => 18/522662 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18522662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/522662
SYSTEM AND STRUCTURE INCLUDING A PELLICLE Nov 28, 2023 Pending
Array ( [id] => 19333958 [patent_doc_number] => 20240248388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Substrate with Film for Reflective Mask Blank, and Reflective Mask Blank [patent_app_type] => utility [patent_app_number] => 18/505485 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18505485 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/505485
Substrate with Film for Reflective Mask Blank, and Reflective Mask Blank Nov 8, 2023 Abandoned
Array ( [id] => 20493862 [patent_doc_number] => 12535730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Photomask having recessed region [patent_app_type] => utility [patent_app_number] => 18/472981 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 35 [patent_no_of_words] => 1126 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472981
Photomask having recessed region Sep 21, 2023 Issued
Array ( [id] => 18844566 [patent_doc_number] => 20230406970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => METHOD OF FORMING PATTERNS [patent_app_type] => utility [patent_app_number] => 18/242643 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242643 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242643
METHOD OF FORMING PATTERNS Sep 5, 2023 Abandoned
Array ( [id] => 18846336 [patent_doc_number] => 20230408740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => DIFFRACTIVE OPTICAL ELEMENT AND METHOD FOR FABRICATING THE DIFFRACTIVE OPTICAL ELEMENT [patent_app_type] => utility [patent_app_number] => 18/459434 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18459434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459434
Diffractive optical element and method for fabricating the diffractive optical element Aug 31, 2023 Issued
Array ( [id] => 19099385 [patent_doc_number] => 20240118613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => CHEMICALLY AMPLIFIED POSITIVE RESIST COMPOSITION AND RESIST PATTERN FORMING PROCESS [patent_app_type] => utility [patent_app_number] => 18/239333 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239333
CHEMICALLY AMPLIFIED POSITIVE RESIST COMPOSITION AND RESIST PATTERN FORMING PROCESS Aug 28, 2023 Pending
Array ( [id] => 18772391 [patent_doc_number] => 20230367216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => BOTTOM ANTIREFLECTIVE COATING MATERIALS [patent_app_type] => utility [patent_app_number] => 18/361402 [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] => 11286 [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] => 18361402 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361402
BOTTOM ANTIREFLECTIVE COATING MATERIALS Jul 27, 2023 Pending
Array ( [id] => 19452653 [patent_doc_number] => 20240312783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => MASK ABSORBER LAYERS FOR EXTREME ULTRAVIOLET LITHOGRAPHY [patent_app_type] => utility [patent_app_number] => 18/357297 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7763 [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] => 18357297 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357297
MASK ABSORBER LAYERS FOR EXTREME ULTRAVIOLET LITHOGRAPHY Jul 23, 2023 Pending
Array ( [id] => 19654411 [patent_doc_number] => 12176211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Reflection mode photomask [patent_app_type] => utility [patent_app_number] => 18/356366 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5893 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18356366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356366
Reflection mode photomask Jul 20, 2023 Issued
Array ( [id] => 18904302 [patent_doc_number] => 20240019787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 18/223993 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18223993 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/223993
Method of manufacturing semiconductor devices Jul 18, 2023 Issued
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