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Catherine Witczak

Examiner (ID: 2065)

Most Active Art Unit
3767
Art Unit(s)
3767
Total Applications
400
Issued Applications
201
Pending Applications
7
Abandoned Applications
192

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19248659 [patent_doc_number] => 20240199646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => REDOX ACTIVE MATERIALS, PROCESSES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/391693 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18391693 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/391693
Redox active materials, processes and uses thereof Dec 20, 2023 Issued
Array ( [id] => 19331276 [patent_doc_number] => 20240245706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => THERAPEUTIC COMPOUNDS AND COMPOSITIONS FOR TREATING SOCIAL DISORDERS AND SUBSTANCE USE DISORDERS [patent_app_type] => utility [patent_app_number] => 18/544956 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18544956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/544956
Therapeutic compounds and compositions for treating social disorders and substance use disorders Dec 18, 2023 Issued
Array ( [id] => 19142088 [patent_doc_number] => 20240140911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => CRYSTALLINE L-ARGININE SALT OF (R)-2-(7-(4-CYCLOPENTYL-3-(TRIFLUOROMETHYL)BENZYLOXY)-1,2,3, 4-TETRAHYDROCYCLO-PENTA [B]INDOL-3-YL)ACETIC ACID(COMPOUND1) FOR USE IN SIPI RECEPTOR-ASSOCIATED DISORDERS [patent_app_type] => utility [patent_app_number] => 18/542913 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18542913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542913
Crystalline l-arginine salt of (R)-2-(7-(4-cyclopentyl-3-(trifluoromethyl)benzyloxy)-1,2,3,4-tetrahydrocyclo-penta [b]indol-3-yl)acetic acid(compound1) for use in SIPI receptor-associated disorders Dec 17, 2023 Issued
Array ( [id] => 19354036 [patent_doc_number] => 12054465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Certain (2S)-N-[(1S)-1-cyano-2-phenylethyl]-1,4-oxazepane-2-carboxamides as dipeptidyl peptidase 1 inhibitors [patent_app_type] => utility [patent_app_number] => 18/533894 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 26382 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18533894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/533894
Certain (2S)-N-[(1S)-1-cyano-2-phenylethyl]-1,4-oxazepane-2-carboxamides as dipeptidyl peptidase 1 inhibitors Dec 7, 2023 Issued
Array ( [id] => 19448889 [patent_doc_number] => 20240309019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => TRICYCLIC HETEROARYL-SUBSTITUTED QUINOLINE AND AZAQUINOLINE COMPOUNDS AS PAR4 INHIBITORS [patent_app_type] => utility [patent_app_number] => 18/530405 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 127771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 494 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530405 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530405
Tricyclic heteroaryl-substituted quinoline and azaquinoline compounds as PAR4 inhibitors Dec 5, 2023 Issued
Array ( [id] => 20466539 [patent_doc_number] => 12522571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Compounds, devices, and uses thereof [patent_app_type] => utility [patent_app_number] => 18/529334 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 326 [patent_figures_cnt] => 326 [patent_no_of_words] => 69256 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529334
Compounds, devices, and uses thereof Dec 4, 2023 Issued
Array ( [id] => 20256061 [patent_doc_number] => 12428404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Inhibitors of LRRK2 kinase [patent_app_type] => utility [patent_app_number] => 18/514959 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36170 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18514959 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/514959
Inhibitors of LRRK2 kinase Nov 19, 2023 Issued
Array ( [id] => 20106941 [patent_doc_number] => 12357639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Heterocyclic compounds as pad inhibitors [patent_app_type] => utility [patent_app_number] => 18/513229 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57055 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18513229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/513229
Heterocyclic compounds as pad inhibitors Nov 16, 2023 Issued
Array ( [id] => 19938851 [patent_doc_number] => 12310964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Compositions and methods for the treatment of Lowe Syndrome [patent_app_type] => utility [patent_app_number] => 18/389574 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 31 [patent_no_of_words] => 5706 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389574
Compositions and methods for the treatment of Lowe Syndrome Nov 13, 2023 Issued
Array ( [id] => 19543047 [patent_doc_number] => 20240360083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => THERAPEUTIC COMPOUNDS AND COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/507013 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 60622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18507013 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507013
Therapeutic compounds and compositions Nov 9, 2023 Issued
Array ( [id] => 19050825 [patent_doc_number] => 20240092794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => NOVEL PRMT5 INHIBITORS [patent_app_type] => utility [patent_app_number] => 18/502780 [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] => 26156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502780 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502780
NOVEL PRMT5 INHIBITORS Nov 5, 2023 Pending
Array ( [id] => 19027231 [patent_doc_number] => 11926578 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-12 [patent_title] => 8-(4-nitroxybenzylideneamino)naphthalene-1,3-disulfonic acid as an antioxidant compound [patent_app_type] => utility [patent_app_number] => 18/385586 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3626 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18385586 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385586
8-(4-nitroxybenzylideneamino)naphthalene-1,3-disulfonic acid as an antioxidant compound Oct 30, 2023 Issued
Array ( [id] => 19151135 [patent_doc_number] => 11976031 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-07 [patent_title] => 8-((4-hydroxy-3-methylphenyl)diazenyl)naphthalene-1,3-disulfonic acid as an antioxidant compound [patent_app_type] => utility [patent_app_number] => 18/385808 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3823 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18385808 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385808
8-((4-hydroxy-3-methylphenyl)diazenyl)naphthalene-1,3-disulfonic acid as an antioxidant compound Oct 30, 2023 Issued
Array ( [id] => 19049402 [patent_doc_number] => 20240091371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => BIO-ORTHOGONAL DRUG ACTIVATION [patent_app_type] => utility [patent_app_number] => 18/497645 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18497645 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497645
BIO-ORTHOGONAL DRUG ACTIVATION Oct 29, 2023 Pending
Array ( [id] => 18970351 [patent_doc_number] => 20240050443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => Oral Formulation of Clonidine and Midazolam for Sedation in Dental Procedures [patent_app_type] => utility [patent_app_number] => 18/495845 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495845
Oral formulation of clonidine and midazolam for sedation in dental procedures Oct 26, 2023 Issued
Array ( [id] => 20465381 [patent_doc_number] => 12521410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Compounds and pharmaceutical uses thereof [patent_app_type] => utility [patent_app_number] => 18/493421 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 39975 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493421
Compounds and pharmaceutical uses thereof Oct 23, 2023 Issued
Array ( [id] => 19280048 [patent_doc_number] => 20240216521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => METHODS OF PREPARING CELL-BINDING AGENT-DRUG CONJUGATES [patent_app_type] => utility [patent_app_number] => 18/382896 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47718 [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] => 18382896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382896
METHODS OF PREPARING CELL-BINDING AGENT-DRUG CONJUGATES Oct 22, 2023 Abandoned
Array ( [id] => 19034091 [patent_doc_number] => 20240083906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => COMPOUNDS AND METHODS FOR INHIBITING MITOTIC PROGRESSION [patent_app_type] => utility [patent_app_number] => 18/490596 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -61 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490596
COMPOUNDS AND METHODS FOR INHIBITING MITOTIC PROGRESSION Oct 18, 2023 Abandoned
Array ( [id] => 18953530 [patent_doc_number] => 20240041857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => PHARMACEUTICAL COMPOSITION FOR TREATMENT OF AORTIC ANEURYSM [patent_app_type] => utility [patent_app_number] => 18/489303 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18489303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489303
PHARMACEUTICAL COMPOSITION FOR TREATMENT OF AORTIC ANEURYSM Oct 17, 2023 Pending
Array ( [id] => 19172443 [patent_doc_number] => 20240158417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => SUBSTITUTED HETEROCYCLIC FUSED CYCLIC COMPOUND, PREPARATION METHOD THEREFOR AND PHARMACEUTICAL USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/381121 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381121 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381121
SUBSTITUTED HETEROCYCLIC FUSED CYCLIC COMPOUND, PREPARATION METHOD THEREFOR AND PHARMACEUTICAL USE THEREOF Oct 16, 2023 Pending
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