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Matthew D. Matzek

Examiner (ID: 14188)

Most Active Art Unit
1786
Art Unit(s)
1789, 1794, 1786, 1771, PTAB
Total Applications
963
Issued Applications
371
Pending Applications
89
Abandoned Applications
512

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20425271 [patent_doc_number] => 20250387358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => MIRDAMETINIB TREATMENT [patent_app_type] => utility [patent_app_number] => 19/237500 [patent_app_country] => US [patent_app_date] => 2025-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21550 [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] => 19237500 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/237500
MIRDAMETINIB TREATMENT Jun 12, 2025 Pending
Array ( [id] => 20039180 [patent_doc_number] => 20250177402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => COMBINATION THERAPY FOR THE TREATMENT OF CANCER [patent_app_type] => utility [patent_app_number] => 19/039164 [patent_app_country] => US [patent_app_date] => 2025-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 19039164 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/039164
COMBINATION THERAPY FOR THE TREATMENT OF CANCER Jan 27, 2025 Abandoned
Array ( [id] => 19996639 [patent_doc_number] => 20250134861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => COMPOSITIONS COMPRISING 5-METHOXY-N,N-DIMETHYLTRYPTAMINE (5-MEO-DMT) FOR USE IN TREATING MENTAL DISORDERS [patent_app_type] => utility [patent_app_number] => 18/679917 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41752 [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] => 18679917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/679917
COMPOSITIONS COMPRISING 5-METHOXY-N,N-DIMETHYLTRYPTAMINE (5-MEO-DMT) FOR USE IN TREATING MENTAL DISORDERS May 30, 2024 Pending
Array ( [id] => 19613090 [patent_doc_number] => 20240398770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => HETEROARYL SUBSTITUTED BETA-HYDROXYETHYLAMINES FOR USE IN TREATING HYPERGLYCAEMIA [patent_app_type] => utility [patent_app_number] => 18/678103 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18678103 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678103
HETEROARYL SUBSTITUTED BETA-HYDROXYETHYLAMINES FOR USE IN TREATING HYPERGLYCAEMIA May 29, 2024 Pending
Array ( [id] => 19667410 [patent_doc_number] => 12180137 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-31 [patent_title] => Solid forms of enantiopure deuterium-enriched bupropion and methods of use thereof [patent_app_type] => utility [patent_app_number] => 18/652164 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 17246 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18652164 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/652164
Solid forms of enantiopure deuterium-enriched bupropion and methods of use thereof Apr 30, 2024 Issued
Array ( [id] => 19140344 [patent_doc_number] => 20240139121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => FULLERENES TO TREAT DISEASES AND CONDITIONS [patent_app_type] => utility [patent_app_number] => 18/409328 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409328 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409328
FULLERENES TO TREAT DISEASES AND CONDITIONS Jan 9, 2024 Pending
Array ( [id] => 19248600 [patent_doc_number] => 20240199587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => HETEROCYCLIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 18/490967 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 63738 [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] => 18490967 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490967
HETEROCYCLIC COMPOUNDS Oct 19, 2023 Pending
Array ( [id] => 19479314 [patent_doc_number] => 20240327356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => PYRIMIDINE BASED RAS MODULATORS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/482674 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18482674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482674
PYRIMIDINE BASED RAS MODULATORS AND USES THEREOF Oct 5, 2023 Pending
Array ( [id] => 18955057 [patent_doc_number] => 20240043384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => INHIBITORS OF PU.1 FOR THE TREATMENT OF DISEASE [patent_app_type] => utility [patent_app_number] => 18/481451 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18481451 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481451
INHIBITORS OF PU.1 FOR THE TREATMENT OF DISEASE Oct 4, 2023 Pending
Array ( [id] => 18921478 [patent_doc_number] => 20240024482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => PHARMACEUTICAL FORMULATION COMPRISING CICLESONIDE [patent_app_type] => utility [patent_app_number] => 18/481566 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18481566 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481566
PHARMACEUTICAL FORMULATION COMPRISING CICLESONIDE Oct 4, 2023 Pending
Array ( [id] => 19387817 [patent_doc_number] => 20240277687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => METHODS OF TREATING FABRY DISEASE IN PATIENTS HAVING A MUTATION IN THE GLA GENE [patent_app_type] => utility [patent_app_number] => 18/479396 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18479396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479396
METHODS OF TREATING FABRY DISEASE IN PATIENTS HAVING A MUTATION IN THE GLA GENE Oct 1, 2023 Pending
Array ( [id] => 18971854 [patent_doc_number] => 20240051946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => TARGETED PROTEIN DEGRADATION OF PARP14 FOR USE IN THERAPY [patent_app_type] => utility [patent_app_number] => 18/227643 [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] => 34393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -89 [patent_words_short_claim] => 1611 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227643 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227643
TARGETED PROTEIN DEGRADATION OF PARP14 FOR USE IN THERAPY Jul 27, 2023 Pending
Array ( [id] => 19067118 [patent_doc_number] => 20240101544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => INHIBITORS OF QPCTL AND QPCT [patent_app_type] => utility [patent_app_number] => 18/356166 [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] => 47098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -55 [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] => 18356166 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356166
INHIBITORS OF QPCTL AND QPCT Jul 19, 2023 Pending
Array ( [id] => 19477286 [patent_doc_number] => 20240325328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => TREATMENT OF BRAIN METASTASES AND CNS METASTASES USING ILLUDINS OR HYDROXYLUREAMETHYL ACYLFULVENE [patent_app_type] => utility [patent_app_number] => 18/349256 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18349256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/349256
TREATMENT OF BRAIN METASTASES AND CNS METASTASES USING ILLUDINS OR HYDROXYLUREAMETHYL ACYLFULVENE Jul 9, 2023 Pending
Array ( [id] => 18739486 [patent_doc_number] => 20230348417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => PROCESS FOR PREPARING (S)-1-(1-ACRYLOYLPYRROLIDIN-3-YL)-3-((3,5-DIMETHOXYPHENYL) ETHYNYL)-5-(METHYLAMINO)-1H-PYRAZOLE-4-CARBOXAMIDE [patent_app_type] => utility [patent_app_number] => 18/349043 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18349043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/349043
PROCESS FOR PREPARING (S)-1-(1-ACRYLOYLPYRROLIDIN-3-YL)-3-((3,5-DIMETHOXYPHENYL) ETHYNYL)-5-(METHYLAMINO)-1H-PYRAZOLE-4-CARBOXAMIDE Jul 6, 2023 Abandoned
Array ( [id] => 18674997 [patent_doc_number] => 20230312533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => METHOD FOR PREPARING BILIVERDIN OR DERIVATIVE THEREOF [patent_app_type] => utility [patent_app_number] => 18/206653 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18206653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206653
METHOD FOR PREPARING BILIVERDIN OR DERIVATIVE THEREOF Jun 6, 2023 Pending
Array ( [id] => 18842623 [patent_doc_number] => 20230405027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => INHIBITION OF HIV INFECTION THROUGH CHEMOPROPHYLAXIS [patent_app_type] => utility [patent_app_number] => 18/199776 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18199776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199776
INHIBITION OF HIV INFECTION THROUGH CHEMOPROPHYLAXIS May 18, 2023 Abandoned
Array ( [id] => 19462345 [patent_doc_number] => 20240316014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => METHOD FOR TREATING DEMYELINATING CONDITIONS [patent_app_type] => utility [patent_app_number] => 18/126273 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126273
METHOD FOR TREATING DEMYELINATING CONDITIONS Mar 23, 2023 Pending
Array ( [id] => 18647923 [patent_doc_number] => 20230293702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => QUINAZOLINES, PHARMACEUTICAL COMPOSITIONS, AND THERAPEUTIC APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/184077 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57037 [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] => 18184077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184077
Quinazolines, pharmaceutical compositions, and therapeutic applications Mar 14, 2023 Issued
Array ( [id] => 18468696 [patent_doc_number] => 20230202978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => CO-CRYSTAL OR SALT [patent_app_type] => utility [patent_app_number] => 18/116891 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18116891 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116891
Co-crystals or salts of psilocin and methods of treatment therewith Mar 2, 2023 Issued
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