Search

Michael J. Tokar

Examiner (ID: 14910)

Most Active Art Unit
2605
Art Unit(s)
1104, 2506, 2605, 3502, 2606, 2819, 2103, 2102, 2101, 2215, 2607, 2613, 2618, 2899
Total Applications
1428
Issued Applications
1351
Pending Applications
2
Abandoned Applications
75

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20562901 [patent_doc_number] => 12565502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Substituted 1',2'-dihydro-3'h-spiro[cyclohexane-1,4'-pyrimido[5',4':4,5]pyrrolo[2,1-c] [1,2,4]triazin]-3'-ones as cyclin-dependent kinase inhibitors [patent_app_type] => utility [patent_app_number] => 19/205807 [patent_app_country] => US [patent_app_date] => 2025-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43662 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19205807 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/205807
Substituted 1',2'-dihydro-3'h-spiro[cyclohexane-1,4'-pyrimido[5',4':4,5]pyrrolo[2,1-c] [1,2,4]triazin]-3'-ones as cyclin-dependent kinase inhibitors May 11, 2025 Issued
Array ( [id] => 20136140 [patent_doc_number] => 20250243184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => COMPOUNDS FOR TREATING CERTAIN LEUKEMIAS [patent_app_type] => utility [patent_app_number] => 19/072824 [patent_app_country] => US [patent_app_date] => 2025-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 19072824 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/072824
(r)-n-(4-(chlorodifluoromethoxy)phenyl)-2-(difluoromethyl)-1-(1-hydroxypropan-2-yl)-7-(pyrimidin-5-yl)-1H-benzo[d]imidazole-5-carboxamide, or a pharmaceutically acceptable salt or tautomer thereof, for treating certain leukemias Mar 5, 2025 Issued
Array ( [id] => 20007382 [patent_doc_number] => 20250145604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => COMPOUNDS AND USE THEREOF AS HDAC6 INHIBITORS [patent_app_type] => utility [patent_app_number] => 19/016827 [patent_app_country] => US [patent_app_date] => 2025-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 19016827 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/016827
Substituted quinazolines as HDAC6 inhibitors Jan 9, 2025 Issued
Array ( [id] => 20040871 [patent_doc_number] => 20250179093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => KRAS MODULATORS [patent_app_type] => utility [patent_app_number] => 19/015403 [patent_app_country] => US [patent_app_date] => 2025-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 148234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 19015403 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/015403
Substituted pyrido[4,3-d]pyrimidines as KRAS modulators Jan 8, 2025 Issued
Array ( [id] => 19768364 [patent_doc_number] => 20250049790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => TREATMENT OF NEUROLOGICAL DISORDERS [patent_app_type] => utility [patent_app_number] => 18/927377 [patent_app_country] => US [patent_app_date] => 2024-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18927377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/927377
3-(ethoxydifluoromethyl)-6-(5-fluoro-6-(2,2,2-trifluoroethoxy)pyridin-3-yl)-[1,2,4]triazolo[4,3-a]pyrazine as an ion channel modulator Oct 24, 2024 Issued
Array ( [id] => 20213553 [patent_doc_number] => 12410195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Pharmaceutical compositions comprising 4-((6bR,10aS)-3-methyl-2,3,6b,9,10,10a-hexahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxalin-8(7H)-yl)-1-(4-((6bR,10aS)-3-methyl-2,3,6b,9,10,10a-hexahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxalin-8(7H)-yl)phenyl)butan-1-one for treating conditions of the central nervous system and cardiac disorders [patent_app_type] => utility [patent_app_number] => 18/741739 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7475 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741739
Pharmaceutical compositions comprising 4-((6bR,10aS)-3-methyl-2,3,6b,9,10,10a-hexahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxalin-8(7H)-yl)-1-(4-((6bR,10aS)-3-methyl-2,3,6b,9,10,10a-hexahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxalin-8(7H)-yl)phenyl)butan-1-one for treating conditions of the central nervous system and cardiac disorders Jun 11, 2024 Issued
Array ( [id] => 19624081 [patent_doc_number] => 12162885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Crystal form of Xevinapant for treating LA SCCHN [patent_app_type] => utility [patent_app_number] => 18/658960 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 7140 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18658960 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/658960
Crystal form of Xevinapant for treating LA SCCHN May 7, 2024 Issued
Array ( [id] => 20240933 [patent_doc_number] => 12421241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Substituted pyridines as PARP1 inhibitors [patent_app_type] => utility [patent_app_number] => 18/653538 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28063 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653538 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653538
Substituted pyridines as PARP1 inhibitors May 1, 2024 Issued
Array ( [id] => 19709239 [patent_doc_number] => 20250019381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => PROCESS FOR THE SYNTHESIS OF 6-((3S,4S)-4-METHYL-1-(PYRIMIDIN-2-YLMETHYL)PYRROLIDIN-3-YL)-3-(TETRAHYDROPYRAN-4-YL-7H-IMIDAZO[1,5-a]PYRAZIN-8-ONE [patent_app_type] => utility [patent_app_number] => 18/647249 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18647249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/647249
PROCESS FOR THE SYNTHESIS OF 6-((3S,4S)-4-METHYL-1-(PYRIMIDIN-2-YLMETHYL)PYRROLIDIN-3-YL)-3-(TETRAHYDROPYRAN-4-YL-7H-IMIDAZO[1,5-a]PYRAZIN-8-ONE Apr 25, 2024 Pending
Array ( [id] => 19556374 [patent_doc_number] => 20240368166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => PROCESS FOR PREPARING ENANTIOMERICALLY ENRICHED JAK INHIBITORS [patent_app_type] => utility [patent_app_number] => 18/633121 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18633121 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633121
PROCESS FOR PREPARING ENANTIOMERICALLY ENRICHED JAK INHIBITORS Apr 10, 2024 Pending
Array ( [id] => 19528117 [patent_doc_number] => 20240352019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => SUBSTITUTED [1,2,4]TRIAZOLO[4,3-C]PYRIMIDIN-5-AMINE COMPOUNDS AND PROTEOLYSIS-TARGETING CHIMERIC DERIVATIVES THEREOF (PROTACS) THAT INDUCE DEGRADATION OF EMBRYONIC ECTODERM DEVELOPMENT (EED) PROTEIN [patent_app_type] => utility [patent_app_number] => 18/632213 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18632213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632213
Substituted [1,2,4]triazolo[4,3-c]pyrimidines that induce degradation of embryonic ectoderm development (EED) protein Apr 9, 2024 Issued
Array ( [id] => 19389368 [patent_doc_number] => 20240279238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => POLYCYCLIC CARBAMOYLPYRIDONE DERIVATIVE HAVING HIV INTEGRASE INHIBITORY ACTIVITY [patent_app_type] => utility [patent_app_number] => 18/630561 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630561
POLYCYCLIC CARBAMOYLPYRIDONE DERIVATIVE HAVING HIV INTEGRASE INHIBITORY ACTIVITY Apr 8, 2024 Abandoned
Array ( [id] => 19380885 [patent_doc_number] => 20240270755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => SUBSTITUTED CYCLOPENTA[c]PYRROLES AS ABHD6 ANTAGONISTS [patent_app_type] => utility [patent_app_number] => 18/629648 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 786 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629648
SUBSTITUTED CYCLOPENTA[c]PYRROLES AS ABHD6 ANTAGONISTS Apr 7, 2024 Pending
Array ( [id] => 20433232 [patent_doc_number] => 12503456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Substituted pyrimidines and 1,3,5-triazines as RHOJ inhibitors [patent_app_type] => utility [patent_app_number] => 18/628280 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6665 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628280
Substituted pyrimidines and 1,3,5-triazines as RHOJ inhibitors Apr 4, 2024 Issued
Array ( [id] => 19910240 [patent_doc_number] => 12286436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Substituted pyrimido[4,5-b]indoles as CK2 inhibitors [patent_app_type] => utility [patent_app_number] => 18/627407 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6345 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627407
Substituted pyrimido[4,5-b]indoles as CK2 inhibitors Apr 3, 2024 Issued
Array ( [id] => 19667490 [patent_doc_number] => 12180218 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-31 [patent_title] => Substituted pyrimido[4,5-b]indoles as CK2 inhibitors [patent_app_type] => utility [patent_app_number] => 18/627412 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9995 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627412
Substituted pyrimido[4,5-b]indoles as CK2 inhibitors Apr 3, 2024 Issued
Array ( [id] => 19403572 [patent_doc_number] => 20240287083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => SOLUTION REFLUX PROCESS FOR MAKING SUBSTITUTED IMIDAZO PYRAZOLES [patent_app_type] => utility [patent_app_number] => 18/624178 [patent_app_country] => US [patent_app_date] => 2024-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10968 [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] => 18624178 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/624178
Process for preparing substituted imidazo[4,5-c]pyrazoles Apr 1, 2024 Issued
Array ( [id] => 20578420 [patent_doc_number] => 12570662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Substituted pyrrolo[1,2-b]pyridazines as bifunctional degraders of interleukin-1 receptor-associated kinases [patent_app_type] => utility [patent_app_number] => 18/623738 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 62815 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623738
Substituted pyrrolo[1,2-b]pyridazines as bifunctional degraders of interleukin-1 receptor-associated kinases Mar 31, 2024 Issued
Array ( [id] => 20433249 [patent_doc_number] => 12503474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Substituted pyrrolo[1,2-b]pyridazines as anthelmintics [patent_app_type] => utility [patent_app_number] => 18/622428 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39515 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18622428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/622428
Substituted pyrrolo[1,2-b]pyridazines as anthelmintics Mar 28, 2024 Issued
Array ( [id] => 20527262 [patent_doc_number] => 12545686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Polymorphic forms of (s)-n-(3-bromo-2-fluorophenyl)-7-((4-methylpiperazin-1-yl)methyl)-7,8-dihydro-[1,4]dioxino[2,3-g]quinazolin-4-amine as EGFR inhibitors [patent_app_type] => utility [patent_app_number] => 18/614458 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11324 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18614458 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/614458
Polymorphic forms of (s)-n-(3-bromo-2-fluorophenyl)-7-((4-methylpiperazin-1-yl)methyl)-7,8-dihydro-[1,4]dioxino[2,3-g]quinazolin-4-amine as EGFR inhibitors Mar 21, 2024 Issued
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