Search

Martin J. Angebranndt

Examiner (ID: 4247, Phone: (571)272-1378 , Office: P/1722 )

Most Active Art Unit
1737
Art Unit(s)
1795, 1756, 1722, 1737, 1504, 1506, 1752, 1113
Total Applications
2587
Issued Applications
1372
Pending Applications
198
Abandoned Applications
1058

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15653137 [patent_doc_number] => 20200089099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => PHOTOMASK [patent_app_type] => utility [patent_app_number] => 16/694348 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16694348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/694348
Photomask Nov 24, 2019 Issued
Array ( [id] => 17337772 [patent_doc_number] => 20220004103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => BUBBLE DEFECT REDUCTION [patent_app_type] => utility [patent_app_number] => 17/293000 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17293000 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293000
Bubble defect reduction Nov 14, 2019 Issued
Array ( [id] => 18086920 [patent_doc_number] => 11537049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Method of line roughness improvement by plasma selective deposition [patent_app_type] => utility [patent_app_number] => 16/680989 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 4214 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16680989 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/680989
Method of line roughness improvement by plasma selective deposition Nov 11, 2019 Issued
Array ( [id] => 15934969 [patent_doc_number] => 20200159118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN [patent_app_type] => utility [patent_app_number] => 16/678136 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 484 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16678136 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/678136
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN Nov 7, 2019 Abandoned
Array ( [id] => 17346811 [patent_doc_number] => 20220013142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => HOLOGRAM RECORDING COMPOSITION, HOLOGRAM RECORDING MEDIUM, DIFFRACTION OPTICAL ELEMENT, AND OPTICAL DEVICE, OPTICAL COMPONENT, AND IMAGE DISPLAY DEVICE USING DIFFRACTION OPTICAL ELEMENT [patent_app_type] => utility [patent_app_number] => 17/312860 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17312860 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312860
Hologram recording composition, hologram recording medium, diffraction optical element, and optical device, optical component, and image display device using diffraction optical element Oct 20, 2019 Issued
Array ( [id] => 15803629 [patent_doc_number] => 20200124957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => PHOTOMASK HAVING REFLECTIVE LAYER WITH NON-REFLECTIVE REGIONS [patent_app_type] => utility [patent_app_number] => 16/656489 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16656489 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/656489
PHOTOMASK HAVING REFLECTIVE LAYER WITH NON-REFLECTIVE REGIONS Oct 16, 2019 Abandoned
Array ( [id] => 16582725 [patent_doc_number] => 20210017127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => COMPOUND, PHOTORESIST COMPOSITION COMPRISING SAME, PHOTORESIST PATTERN COMPRISING SAME, AND METHOD FOR MANUFACTURING PHOTORESIST PATTERN [patent_app_type] => utility [patent_app_number] => 16/978557 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16978557 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978557
Compound, photoresist composition comprising same, photoresist pattern comprising same, and method for manufacturing photoresist pattern Oct 10, 2019 Issued
Array ( [id] => 15458147 [patent_doc_number] => 20200041898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => RADIATION-SENSITIVE COMPOSITION AND RESIST PATTERN-FORMING METHOD [patent_app_type] => utility [patent_app_number] => 16/595884 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16595884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/595884
RADIATION-SENSITIVE COMPOSITION AND RESIST PATTERN-FORMING METHOD Oct 7, 2019 Abandoned
Array ( [id] => 18686466 [patent_doc_number] => 11782195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Diffractive optical element and method for fabricating the diffractive optical element [patent_app_type] => utility [patent_app_number] => 16/589021 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2660 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16589021 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589021
Diffractive optical element and method for fabricating the diffractive optical element Sep 29, 2019 Issued
Array ( [id] => 16729326 [patent_doc_number] => 20210096473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 16/587710 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16587710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/587710
Method of manufacturing semiconductor devices Sep 29, 2019 Issued
Array ( [id] => 19652755 [patent_doc_number] => 12174537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Salt, acid generator, resist composition and method for producing resist pattern [patent_app_type] => utility [patent_app_number] => 16/579910 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27576 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 909 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16579910 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/579910
Salt, acid generator, resist composition and method for producing resist pattern Sep 23, 2019 Issued
Array ( [id] => 19197472 [patent_doc_number] => 11994704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Hologram medium [patent_app_type] => utility [patent_app_number] => 16/972547 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 10489 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 16972547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972547
Hologram medium Sep 10, 2019 Issued
Array ( [id] => 16438670 [patent_doc_number] => 20200355996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => HOLOGRAM MEDIUM AND OPTICAL ELEMENT [patent_app_type] => utility [patent_app_number] => 16/764421 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16764421 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/764421
Hologram medium and optical element Sep 9, 2019 Issued
Array ( [id] => 15653139 [patent_doc_number] => 20200089100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => PHOTOMASK FOR NEGATIVE-TONE DEVELOPMENT [patent_app_type] => utility [patent_app_number] => 16/564779 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16564779 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/564779
Photomask for negative-tone development Sep 8, 2019 Issued
Array ( [id] => 17394457 [patent_doc_number] => 11243468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Composition for resist underlayer film formation, resist underlayer film and formation method thereof, and patterned substrate production method [patent_app_type] => utility [patent_app_number] => 16/564499 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11812 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 578 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16564499 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/564499
Composition for resist underlayer film formation, resist underlayer film and formation method thereof, and patterned substrate production method Sep 8, 2019 Issued
Array ( [id] => 20174371 [patent_doc_number] => 12393115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Positive working photosensitive material [patent_app_type] => utility [patent_app_number] => 17/265855 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 15994 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 603 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17265855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265855
Positive working photosensitive material Sep 2, 2019 Issued
Array ( [id] => 20174371 [patent_doc_number] => 12393115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Positive working photosensitive material [patent_app_type] => utility [patent_app_number] => 17/265855 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 15994 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 603 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17265855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265855
Positive working photosensitive material Sep 2, 2019 Issued
Array ( [id] => 17172110 [patent_doc_number] => 20210325780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => METHOD FOR PRODUCING RESIST FILM [patent_app_type] => utility [patent_app_number] => 17/273183 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273183 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273183
METHOD FOR PRODUCING RESIST FILM Aug 21, 2019 Abandoned
Array ( [id] => 16864135 [patent_doc_number] => 11022874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Chromeless phase shift mask structure and process [patent_app_type] => utility [patent_app_number] => 16/548273 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 6036 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16548273 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/548273
Chromeless phase shift mask structure and process Aug 21, 2019 Issued
Array ( [id] => 15556927 [patent_doc_number] => 20200062875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => POLYMER, ORGANIC LAYER COMPOSITION AND METHOD OF FORMING PATTERNS [patent_app_type] => utility [patent_app_number] => 16/543875 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16543875 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/543875
POLYMER, ORGANIC LAYER COMPOSITION AND METHOD OF FORMING PATTERNS Aug 18, 2019 Abandoned
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