Search

Mark F. Huff

Supervisory Patent Examiner (ID: 18599, Phone: (571)272-1385 , Office: P/1721 )

Most Active Art Unit
1752
Art Unit(s)
1506, 1113, 1752, 1795, 1756, 1721, 1737
Total Applications
699
Issued Applications
586
Pending Applications
19
Abandoned Applications
96

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20117096 [patent_doc_number] => 12366797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => EUV photo masks and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 18/749170 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 29 [patent_no_of_words] => 2454 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749170 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749170
EUV photo masks and manufacturing method thereof Jun 19, 2024 Issued
Array ( [id] => 19235401 [patent_doc_number] => 20240192595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => POLYMER COMPOSITIONS HAVING PHOTOACID GENERATORS AND PHOTORESISTS [patent_app_type] => utility [patent_app_number] => 17/970130 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970130 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970130
POLYMER COMPOSITIONS HAVING PHOTOACID GENERATORS AND PHOTORESISTS Oct 19, 2022 Pending
Array ( [id] => 17898787 [patent_doc_number] => 20220308449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => TREATMENT LIQUID AND PATTERN FORMING METHOD [patent_app_type] => utility [patent_app_number] => 17/833904 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17833904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833904
TREATMENT LIQUID AND PATTERN FORMING METHOD Jun 6, 2022 Abandoned
Array ( [id] => 17898787 [patent_doc_number] => 20220308449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => TREATMENT LIQUID AND PATTERN FORMING METHOD [patent_app_type] => utility [patent_app_number] => 17/833904 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17833904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833904
TREATMENT LIQUID AND PATTERN FORMING METHOD Jun 6, 2022 Abandoned
Array ( [id] => 20174379 [patent_doc_number] => 12393123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Optical proximity correction method, mask manufacturing method and semiconductor chip manufacturing method using the same [patent_app_type] => utility [patent_app_number] => 17/739752 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 3905 [patent_no_of_claims] => 17 [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] => 17739752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739752
Optical proximity correction method, mask manufacturing method and semiconductor chip manufacturing method using the same May 8, 2022 Issued
Array ( [id] => 18351710 [patent_doc_number] => 20230139821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => FLOW CELLS AND METHODS FOR MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/739964 [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] => 50282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17739964 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739964
FLOW CELLS AND METHODS FOR MAKING THE SAME May 8, 2022 Pending
Array ( [id] => 20174379 [patent_doc_number] => 12393123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Optical proximity correction method, mask manufacturing method and semiconductor chip manufacturing method using the same [patent_app_type] => utility [patent_app_number] => 17/739752 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 3905 [patent_no_of_claims] => 17 [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] => 17739752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739752
Optical proximity correction method, mask manufacturing method and semiconductor chip manufacturing method using the same May 8, 2022 Issued
Array ( [id] => 17706382 [patent_doc_number] => 20220206388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION AND CURED FILM PREPARED THEREFROM [patent_app_type] => utility [patent_app_number] => 17/543568 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17543568 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543568
POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION AND CURED FILM PREPARED THEREFROM Dec 5, 2021 Abandoned
Array ( [id] => 17658850 [patent_doc_number] => 20220179315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN [patent_app_type] => utility [patent_app_number] => 17/455823 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 462 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455823
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN Nov 18, 2021 Abandoned
Array ( [id] => 17337768 [patent_doc_number] => 20220004099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => PHOTOSENSITIVE RESIN COMPOSITION, TRANSFER FILM, CURED FILM, LAMINATE, AND MANUFACTURING METHOD OF TOUCH PANEL [patent_app_type] => utility [patent_app_number] => 17/479276 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479276
PHOTOSENSITIVE RESIN COMPOSITION, TRANSFER FILM, CURED FILM, LAMINATE, AND MANUFACTURING METHOD OF TOUCH PANEL Sep 19, 2021 Abandoned
Array ( [id] => 17345336 [patent_doc_number] => 20220011667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => SALT, ACID GENERATOR, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN [patent_app_type] => utility [patent_app_number] => 17/354463 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17354463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354463
SALT, ACID GENERATOR, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN Jun 21, 2021 Abandoned
Array ( [id] => 18059746 [patent_doc_number] => 20220390832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => OPTIMIZATION USING A NON-UNIFORM ILLUMINATION INTENSITY PROFILE [patent_app_type] => utility [patent_app_number] => 17/776728 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18198 [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] => 17776728 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776728
Optimization using a non-uniform illumination intensity profile Nov 17, 2020 Issued
Array ( [id] => 15213685 [patent_doc_number] => 20190369529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD [patent_app_type] => utility [patent_app_number] => 16/423292 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423292 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423292
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD May 27, 2019 Abandoned
Array ( [id] => 15684445 [patent_doc_number] => 20200096886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/262943 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16262943 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/262943
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS Jan 30, 2019 Abandoned
Array ( [id] => 14373871 [patent_doc_number] => 20190160848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => CURABLE COMPOSITION, LITHOGRAPHIC PRINTING PLATE PRECURSOR, AND METHOD FOR PRODUCING LITHOGRAPHIC PRINTING PLATE [patent_app_type] => utility [patent_app_number] => 16/262303 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16262303 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/262303
CURABLE COMPOSITION, LITHOGRAPHIC PRINTING PLATE PRECURSOR, AND METHOD FOR PRODUCING LITHOGRAPHIC PRINTING PLATE Jan 29, 2019 Abandoned
Array ( [id] => 15653215 [patent_doc_number] => 20200089138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => ELECTROSTATIC CHARGE IMAGE DEVELOPMENT TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, AND TONER CARTRIDGE [patent_app_type] => utility [patent_app_number] => 16/257037 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16257037 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/257037
ELECTROSTATIC CHARGE IMAGE DEVELOPMENT TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, AND TONER CARTRIDGE Jan 23, 2019 Abandoned
Array ( [id] => 15772183 [patent_doc_number] => 20200117109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => DECOLORIZABLE TONER, TONER CARTRIDGE, IMAGE FORMING APPARATUS, DECOLORIZING SYSTEM, DECOLORIZING METHOD, AND DECOLORIZING DEVICE [patent_app_type] => utility [patent_app_number] => 16/158979 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16158979 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/158979
DECOLORIZABLE TONER, TONER CARTRIDGE, IMAGE FORMING APPARATUS, DECOLORIZING SYSTEM, DECOLORIZING METHOD, AND DECOLORIZING DEVICE Oct 11, 2018 Abandoned
Array ( [id] => 13844469 [patent_doc_number] => 20190025719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => ELECTROPHOTOGRAPHIC PHOTORECEPTOR FOR POSITIVE CHARGING, ELECTROPHOTOGRAPHIC PHOTORECEPTOR CARTRIDGE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/143979 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16143979 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/143979
ELECTROPHOTOGRAPHIC PHOTORECEPTOR FOR POSITIVE CHARGING, ELECTROPHOTOGRAPHIC PHOTORECEPTOR CARTRIDGE, AND IMAGE FORMING APPARATUS Sep 26, 2018 Abandoned
Array ( [id] => 13375413 [patent_doc_number] => 20180239248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => PHOTOSENSITIVE BODY INCLUDING PROTECTIVE LAYER FORMED ON PHOTOSENSITIVE LAYER [patent_app_type] => utility [patent_app_number] => 15/958810 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15958810 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/958810
Photosensitive body including protective layer formed on photosensitive layer Apr 19, 2018 Issued
Array ( [id] => 13317645 [patent_doc_number] => 20180210360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => TONER HAVING LOW TEMPERATURE FIXING AND HIGH DURABILITY CHARACTERISTICS [patent_app_type] => utility [patent_app_number] => 15/925398 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20860 [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] => 15925398 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/925398
Toner having low temperature fixing and high durability characteristics Mar 18, 2018 Issued
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