Search

Douglas M. Willis

Examiner (ID: 237, Phone: (571)270-5757 , Office: P/1624 )

Most Active Art Unit
1624
Art Unit(s)
1624
Total Applications
2404
Issued Applications
1763
Pending Applications
141
Abandoned Applications
559

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20271964 [patent_doc_number] => 12441733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Substituted 2,4-dioxotetrahydropyrimidines as intermediates in the synthesis of bruton's tyrosine kinase inhibitors [patent_app_type] => utility [patent_app_number] => 18/169361 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38690 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169361
Substituted 2,4-dioxotetrahydropyrimidines as intermediates in the synthesis of bruton's tyrosine kinase inhibitors Feb 14, 2023 Issued
Array ( [id] => 19667487 [patent_doc_number] => 12180215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Substituted pyrrolo[3,4-d]imidazoles as JAK inhibitors [patent_app_type] => utility [patent_app_number] => 18/169580 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 61110 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 4512 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169580 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169580
Substituted pyrrolo[3,4-d]imidazoles as JAK inhibitors Feb 14, 2023 Issued
Array ( [id] => 18466885 [patent_doc_number] => 20230201165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => JAK INHIBITOR COMPOUND FOR TREATING SEVERE PNEUMONIA [patent_app_type] => utility [patent_app_number] => 18/168680 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 930 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18168680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/168680
JAK INHIBITOR COMPOUND FOR TREATING SEVERE PNEUMONIA Feb 13, 2023 Pending
Array ( [id] => 18451432 [patent_doc_number] => 20230192710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => JAK INHIBITOR COMPOUND AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/168874 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18168874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/168874
JAK INHIBITOR COMPOUND AND USE THEREOF Feb 13, 2023 Pending
Array ( [id] => 18451432 [patent_doc_number] => 20230192710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => JAK INHIBITOR COMPOUND AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/168874 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18168874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/168874
JAK INHIBITOR COMPOUND AND USE THEREOF Feb 13, 2023 Pending
Array ( [id] => 18786053 [patent_doc_number] => 20230374021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => [1,3]DIAZINO[5,4-d]PYRIMIDINES AS HER2 INHIBITORS [patent_app_type] => utility [patent_app_number] => 18/167168 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18167168 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/167168
[1,3]DIAZINO[5,4-d]PYRIMIDINES AS HER2 INHIBITORS Feb 9, 2023 Abandoned
Array ( [id] => 19181004 [patent_doc_number] => 11987585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Process for preparing substituted imidazo[4,5-c]pyrazoles [patent_app_type] => utility [patent_app_number] => 18/166898 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 10981 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18166898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/166898
Process for preparing substituted imidazo[4,5-c]pyrazoles Feb 8, 2023 Issued
Array ( [id] => 18435970 [patent_doc_number] => 20230183264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => TYK2 INHIBITORS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/105712 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 740 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18105712 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/105712
Substituted pyridines and pyridazines as TYK2 inhibitors Feb 2, 2023 Issued
Array ( [id] => 18420092 [patent_doc_number] => 20230174553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => TYK2 INHIBITORS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/105708 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 741 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18105708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/105708
Substituted pyridines, pyridazines, and pyrimidines as TYK2 inhibitors Feb 2, 2023 Issued
Array ( [id] => 18709069 [patent_doc_number] => 20230331658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => Small Molecule Drugs and Related Methods for Treatment of Diseases Related to Abeta42 Oligomer Formation [patent_app_type] => utility [patent_app_number] => 17/803951 [patent_app_country] => US [patent_app_date] => 2023-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14144 [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] => 17803951 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/803951
Substituted piperazines as disrupters of AB42 oligomer formation Feb 1, 2023 Issued
Array ( [id] => 19521078 [patent_doc_number] => 12122785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Substituted pyridines, pyridazines, pyrimidines, and 1,2,4-triazines as TYK2 inhibitors [patent_app_type] => utility [patent_app_number] => 18/160479 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18160479 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160479
Substituted pyridines, pyridazines, pyrimidines, and 1,2,4-triazines as TYK2 inhibitors Jan 26, 2023 Issued
Array ( [id] => 19624080 [patent_doc_number] => 12162884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Solid forms of (R)-N-(2-(5-fluoropyridin-3-yl)-8-isopropylpyrazolo[1,5-a] [1,3,5]triazin-4-yl)-2,3,4,9-tetrahydro-1H-carbazol-3-amine as aryl hydrocarbon receptor (AHR) inhibitors [patent_app_type] => utility [patent_app_number] => 18/156562 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 30419 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18156562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156562
Solid forms of (R)-N-(2-(5-fluoropyridin-3-yl)-8-isopropylpyrazolo[1,5-a] [1,3,5]triazin-4-yl)-2,3,4,9-tetrahydro-1H-carbazol-3-amine as aryl hydrocarbon receptor (AHR) inhibitors Jan 18, 2023 Issued
Array ( [id] => 18375935 [patent_doc_number] => 20230151016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => PYRROLIDINE-PYRAZOLES AS PYRUVATE KINASE ACTIVATORS [patent_app_type] => utility [patent_app_number] => 18/155304 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -54 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18155304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155304
PYRROLIDINE-PYRAZOLES AS PYRUVATE KINASE ACTIVATORS Jan 16, 2023 Abandoned
Array ( [id] => 18451374 [patent_doc_number] => 20230192652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => PLXDC2 LIGANDS [patent_app_type] => utility [patent_app_number] => 18/154312 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20568 [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] => 18154312 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154312
PLXDC2 LIGANDS Jan 12, 2023 Pending
Array ( [id] => 18391310 [patent_doc_number] => 20230159528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => VMAT2 INHIBITORS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/096073 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34485 [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] => 18096073 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096073
Substituted pyrido[2,1-a]isoquinolines as VMAT2 inhibitors Jan 11, 2023 Issued
Array ( [id] => 20172966 [patent_doc_number] => 12391698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Substituted piperidines and piperazines and methods for the treatment of CNS disorders [patent_app_type] => utility [patent_app_number] => 18/721449 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 13086 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18721449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/721449
Substituted piperidines and piperazines and methods for the treatment of CNS disorders Jan 10, 2023 Issued
Array ( [id] => 18511320 [patent_doc_number] => 20230227458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => IRREVERSIBLE INHIBITORS OF MENIN-MLL INTERACTION [patent_app_type] => utility [patent_app_number] => 18/094929 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57980 [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] => 18094929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094929
Irreversible inhibitors of menin-MLL interaction Jan 8, 2023 Issued
Array ( [id] => 19667486 [patent_doc_number] => 12180214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Crystalline forms of (s)-4-amino-6-((1-(3-chloro-6-phenylimidazo[1,2-b]pyridazine-7-yl)ethyl)amino)pyrimidine-5-carbonitrile as inhibitors of phosphatidylinositol-3-kinase [patent_app_type] => utility [patent_app_number] => 18/150623 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 17819 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150623
Crystalline forms of (s)-4-amino-6-((1-(3-chloro-6-phenylimidazo[1,2-b]pyridazine-7-yl)ethyl)amino)pyrimidine-5-carbonitrile as inhibitors of phosphatidylinositol-3-kinase Jan 4, 2023 Issued
Array ( [id] => 18550727 [patent_doc_number] => 20230248727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => TREATMENT OF INFLAMMATORY DISORDERS [patent_app_type] => utility [patent_app_number] => 18/092758 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37404 [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] => 18092758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092758
TREATMENT OF INFLAMMATORY DISORDERS Jan 2, 2023 Abandoned
Array ( [id] => 18351307 [patent_doc_number] => 20230139418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => CRYSTALLINE SALTS OR CO-CRYSTALS OF 2',6-DIFLUORO-5'-[3-(1-HYDROXY-1-METHYLETHYL)-IMIDAZO[1,2-b][1,2,4]TRIAZIN-7-YL]BIPHENYL-2-CARBONITRILE WITH PHOSPHORIC ACID AS GABAA POSITIVE ALLOSTERIC MODULATORS [patent_app_type] => utility [patent_app_number] => 18/089661 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089661
Crystalline salts or co-crystals of 2',6-difluoro-5'-[3-(1-hydroxy-1-methylethyl)-imidazo[1,2-b][1,2,4]triazin-7-yl]biphenyl-2-carbonitrile with p-toluenesulofonic acid as GABAA positive allosteric modulators Dec 27, 2022 Issued
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