Search

Maris R. Kessel

Examiner (ID: 14775, Phone: (571)270-7698 , Office: P/1759 )

Most Active Art Unit
1759
Art Unit(s)
1795, 1759, 1758, 1699
Total Applications
485
Issued Applications
239
Pending Applications
11
Abandoned Applications
232

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20100216 [patent_doc_number] => 20250230152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => PYRAZOLYL COMPOUNDS AS KV7 CHANNEL ACTIVATORS [patent_app_type] => utility [patent_app_number] => 19/097371 [patent_app_country] => US [patent_app_date] => 2025-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26449 [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] => 19097371 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/097371
PYRAZOLYL COMPOUNDS AS KV7 CHANNEL ACTIVATORS Mar 31, 2025 Pending
Array ( [id] => 19862249 [patent_doc_number] => 20250101035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => CRYSTALLINE FORMS OF A MENIN INHIBITOR [patent_app_type] => utility [patent_app_number] => 18/827512 [patent_app_country] => US [patent_app_date] => 2024-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18827512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/827512
Crystalline forms of a menin inhibitor Sep 5, 2024 Issued
Array ( [id] => 19940251 [patent_doc_number] => 12312373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Cyclopropane skeleton monophosphine ligands, palladium complexes thereof, preparation methods and application [patent_app_type] => utility [patent_app_number] => 18/783334 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4505 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18783334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/783334
Cyclopropane skeleton monophosphine ligands, palladium complexes thereof, preparation methods and application Jul 23, 2024 Issued
Array ( [id] => 20328363 [patent_doc_number] => 12458620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Process for production of essentially pure D [patent_app_type] => utility [patent_app_number] => 18/765229 [patent_app_country] => US [patent_app_date] => 2024-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13587 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18765229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/765229
Process for production of essentially pure D Jul 5, 2024 Issued
Array ( [id] => 20452987 [patent_doc_number] => 12516037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Substituted thiophenecarboxamides and analogues as antibacterials agents [patent_app_type] => utility [patent_app_number] => 18/591732 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24103 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18591732 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/591732
Substituted thiophenecarboxamides and analogues as antibacterials agents Feb 28, 2024 Issued
Array ( [id] => 19389338 [patent_doc_number] => 20240279208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => Crystalline forms of 6-((6,7-dimethoxyquinazolin-4-yl)oxy)-N,2-dimethylbenzofuran-3-carboxamide [patent_app_type] => utility [patent_app_number] => 18/588874 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18588874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/588874
Crystalline forms of 6-((6,7-dimethoxyquinazolin-4-yl)oxy)-N,2-dimethylbenzofuran-3-carboxamide Feb 26, 2024 Pending
Array ( [id] => 19599450 [patent_doc_number] => 20240390330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => ALPHA-2-ADRENERGIC RECEPTOR AGONISTS FOR REDUCING REDNESS AND INCREASING WHITENESS IN EYES AND OTHER OPHTHALMIC PURPOSES [patent_app_type] => utility [patent_app_number] => 18/434505 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37657 [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] => 18434505 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434505
ALPHA-2-ADRENERGIC RECEPTOR AGONISTS FOR REDUCING REDNESS AND INCREASING WHITENESS IN EYES AND OTHER OPHTHALMIC PURPOSES Feb 5, 2024 Pending
Array ( [id] => 19210659 [patent_doc_number] => 11999707 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-04 [patent_title] => N'-(2-(5-(4-chlorophenyl)-1,3,4-oxadiazol-2-ylthio)acetoxy)-1-naphthimidamide as an antimicrobial compound [patent_app_type] => utility [patent_app_number] => 18/427924 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3965 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427924 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427924
N'-(2-(5-(4-chlorophenyl)-1,3,4-oxadiazol-2-ylthio)acetoxy)-1-naphthimidamide as an antimicrobial compound Jan 30, 2024 Issued
Array ( [id] => 20451806 [patent_doc_number] => 12514849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Pharmaceutical formulations containing relacorilant, a heteroaryl-ketone fused azadecalin compound [patent_app_type] => utility [patent_app_number] => 18/427477 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7957 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427477 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427477
Pharmaceutical formulations containing relacorilant, a heteroaryl-ketone fused azadecalin compound Jan 29, 2024 Issued
Array ( [id] => 19112726 [patent_doc_number] => 20240124476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => MOLECULAR CONTAINERS AND METHODS OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 18/396432 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396432 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396432
MOLECULAR CONTAINERS AND METHODS OF MAKING AND USING SAME Dec 25, 2023 Pending
Array ( [id] => 19151155 [patent_doc_number] => 11976051 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-07 [patent_title] => N'-(2-(5-(4-chlorophenyl)-1,3,4-oxadiazol-2-ylthio)acetoxy)-2-naphthimidamide as an antimicrobial compound [patent_app_type] => utility [patent_app_number] => 18/395377 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4056 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18395377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395377
N'-(2-(5-(4-chlorophenyl)-1,3,4-oxadiazol-2-ylthio)acetoxy)-2-naphthimidamide as an antimicrobial compound Dec 21, 2023 Issued
Array ( [id] => 19233667 [patent_doc_number] => 20240190859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => STABLE HEAVY ISOTOPES IN AMIDE FUNCTIONAL GROUPS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/536859 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -58 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536859
STABLE HEAVY ISOTOPES IN AMIDE FUNCTIONAL GROUPS AND USES THEREOF Dec 11, 2023 Pending
Array ( [id] => 19359229 [patent_doc_number] => 20240261263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => COMPOUNDS AND METHODS TO SENSITIZE CANCER CELLS TO TYROSINE KINASE INHIBITORS [patent_app_type] => utility [patent_app_number] => 18/530467 [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] => 11027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530467 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530467
COMPOUNDS AND METHODS TO SENSITIZE CANCER CELLS TO TYROSINE KINASE INHIBITORS Dec 5, 2023 Pending
Array ( [id] => 19048564 [patent_doc_number] => 20240090533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => METHODS AND FORMULATIONS FOR REDUCING BOVINE EMISSIONS [patent_app_type] => utility [patent_app_number] => 18/515987 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18515987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515987
METHODS AND FORMULATIONS FOR REDUCING BOVINE EMISSIONS Nov 20, 2023 Pending
Array ( [id] => 19186190 [patent_doc_number] => 20240165103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => COMPOSITIONS AND METHODS FOR OPIOID ANTAGONIST DELIVERY [patent_app_type] => utility [patent_app_number] => 18/389356 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18389356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389356
COMPOSITIONS AND METHODS FOR OPIOID ANTAGONIST DELIVERY Nov 13, 2023 Pending
Array ( [id] => 19125814 [patent_doc_number] => 20240131167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => EGFR Degraders and Associated Methods of Use [patent_app_type] => utility [patent_app_number] => 18/497586 [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] => 17402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 1974 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497586 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497586
EGFR Degraders and Associated Methods of Use Oct 29, 2023 Pending
Array ( [id] => 19345141 [patent_doc_number] => 20240254104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => SOLID FORMS OF AN HIV CAPSID INHIBITOR [patent_app_type] => utility [patent_app_number] => 18/383128 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30938 [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] => 18383128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383128
Solid forms of an HIV capsid inhibitor Oct 23, 2023 Issued
Array ( [id] => 19331239 [patent_doc_number] => 20240245669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Choline Salt Forms of an HIV Capsid Inhibitor [patent_app_type] => utility [patent_app_number] => 18/383144 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18383144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383144
Choline Salt Forms of an HIV Capsid Inhibitor Oct 23, 2023 Pending
Array ( [id] => 19504964 [patent_doc_number] => 12116375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Compositions and methods for treating cancer [patent_app_type] => utility [patent_app_number] => 18/490700 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 58 [patent_no_of_words] => 61094 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490700
Compositions and methods for treating cancer Oct 18, 2023 Issued
Array ( [id] => 18995835 [patent_doc_number] => 11912662 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-27 [patent_title] => 2-alkoxy[4,3:6,2-terpyridine]-3-carbonitrile as antimicrobial compounds [patent_app_type] => utility [patent_app_number] => 18/486921 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4179 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18486921 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486921
2-alkoxy[4,3:6,2-terpyridine]-3-carbonitrile as antimicrobial compounds Oct 12, 2023 Issued
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