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] => 17791978 [patent_doc_number] => 20220251069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => SOLID FORMS OF AN HIV CAPSID INHIBITOR [patent_app_type] => utility [patent_app_number] => 17/584533 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30899 [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] => 17584533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/584533
Solid forms of an HIV capsid inhibitor Jan 25, 2022 Issued
Array ( [id] => 19226664 [patent_doc_number] => 12006297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Antibacterial activity of functionalized dihydropyrimidines [patent_app_type] => utility [patent_app_number] => 17/574998 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 13 [patent_no_of_words] => 5920 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 17574998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574998
Antibacterial activity of functionalized dihydropyrimidines Jan 12, 2022 Issued
Array ( [id] => 19043544 [patent_doc_number] => 11932628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Selective small molecule peptidomimetic melanocortin ligands [patent_app_type] => utility [patent_app_number] => 17/567201 [patent_app_country] => US [patent_app_date] => 2022-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 36 [patent_no_of_words] => 17495 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17567201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/567201
Selective small molecule peptidomimetic melanocortin ligands Jan 2, 2022 Issued
Array ( [id] => 17702811 [patent_doc_number] => 20220202817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => AMORPHOUS SOLID DISPERSION FORMULATION [patent_app_type] => utility [patent_app_number] => 17/564418 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17564418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/564418
Amorphous solid dispersion formulation Dec 28, 2021 Issued
Array ( [id] => 18971884 [patent_doc_number] => 20240051976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => A Tracer Compound and a Preparation Method Thereof [patent_app_type] => utility [patent_app_number] => 18/269916 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269916
A Tracer Compound and a Preparation Method Thereof Dec 22, 2021 Pending
Array ( [id] => 19003526 [patent_doc_number] => 20240067597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => ESTER COMPOUND [patent_app_type] => utility [patent_app_number] => 18/268090 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18268090 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/268090
ESTER COMPOUND Dec 20, 2021 Pending
Array ( [id] => 19001033 [patent_doc_number] => 11917912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Organic compound, organic light-emitting element, display apparatus, photoelectric conversion apparatus, electronic apparatus, illumination apparatus, moving object, and exposure light source [patent_app_type] => utility [patent_app_number] => 17/556827 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 17614 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17556827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556827
Organic compound, organic light-emitting element, display apparatus, photoelectric conversion apparatus, electronic apparatus, illumination apparatus, moving object, and exposure light source Dec 19, 2021 Issued
Array ( [id] => 19883016 [patent_doc_number] => 12268698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Hybrid polyvinyl alcohol/ linseed dual crosslinked nanocomposite hydrogel loaded with doxycycline for the production of acne patches [patent_app_type] => utility [patent_app_number] => 17/553856 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1621 [patent_no_of_claims] => 5 [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] => 17553856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/553856
Hybrid polyvinyl alcohol/ linseed dual crosslinked nanocomposite hydrogel loaded with doxycycline for the production of acne patches Dec 16, 2021 Issued
Array ( [id] => 18058392 [patent_doc_number] => 20220389478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => METHODS TO DETERMINE KDM1A TARGET ENGAGEMENT AND CHEMOPROBES USEFUL THEREFOR [patent_app_type] => utility [patent_app_number] => 17/644604 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43307 [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] => 17644604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644604
Methods to determine KDM1A target engagement and chemoprobes useful therefor Dec 15, 2021 Issued
Array ( [id] => 17503331 [patent_doc_number] => 20220096433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => COMPOSITIONS COMPRISING UROLITHINS AND USES THEREOF FOR THE STIMULATION OF INSULIN SECRETION [patent_app_type] => utility [patent_app_number] => 17/549289 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17549289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/549289
COMPOSITIONS COMPRISING UROLITHINS AND USES THEREOF FOR THE STIMULATION OF INSULIN SECRETION Dec 12, 2021 Abandoned
Array ( [id] => 17670927 [patent_doc_number] => 20220184094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => HYDROCHLOROTHIAZIDE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/546175 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546175 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546175
HYDROCHLOROTHIAZIDE COMPOSITIONS Dec 8, 2021 Abandoned
Array ( [id] => 19674464 [patent_doc_number] => 12186302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Dipeptidyl peptidase-IV inhibitor and food with function claims [patent_app_type] => utility [patent_app_number] => 17/545053 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4055 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545053 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545053
Dipeptidyl peptidase-IV inhibitor and food with function claims Dec 7, 2021 Issued
Array ( [id] => 17482055 [patent_doc_number] => 20220089559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => PROCESS FOR THE PREPARATION OF UNSATURATED CARBOXYLIC ACIDS BY CARBONYLATION OF ALLYL ALCOHOLS AND THEIR ACYLATION PRODUCTS [patent_app_type] => utility [patent_app_number] => 17/543038 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17543038 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543038
PROCESS FOR THE PREPARATION OF UNSATURATED CARBOXYLIC ACIDS BY CARBONYLATION OF ALLYL ALCOHOLS AND THEIR ACYLATION PRODUCTS Dec 5, 2021 Abandoned
Array ( [id] => 17670887 [patent_doc_number] => 20220184054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => ANTI-VIRAL ACTIVITY OF VPS34 INHIBITORS [patent_app_type] => utility [patent_app_number] => 17/534764 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15208 [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] => 17534764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534764
ANTI-VIRAL ACTIVITY OF VPS34 INHIBITORS Nov 23, 2021 Abandoned
Array ( [id] => 17670874 [patent_doc_number] => 20220184041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => (AZA)Benzothiazolyl Substituted Pyrazole Compounds [patent_app_type] => utility [patent_app_number] => 17/533592 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17533592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533592
(AZA)Benzothiazolyl Substituted Pyrazole Compounds Nov 22, 2021 Abandoned
Array ( [id] => 19910255 [patent_doc_number] => 12286451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Borate ester complexes of a-hydroxy carboxylic acids and their conjugate base buffers [patent_app_type] => utility [patent_app_number] => 17/532712 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1238 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17532712 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/532712
Borate ester complexes of a-hydroxy carboxylic acids and their conjugate base buffers Nov 21, 2021 Issued
Array ( [id] => 18786018 [patent_doc_number] => 20230373946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => PROCESS TO PREPARE A CYCLIC CARBONATE [patent_app_type] => utility [patent_app_number] => 18/031229 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18031229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031229
PROCESS TO PREPARE A CYCLIC CARBONATE Nov 9, 2021 Pending
Array ( [id] => 18374264 [patent_doc_number] => 20230149342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => Process for production of essentially pure delta-9-tetrahydrocannabinol [patent_app_type] => utility [patent_app_number] => 17/522866 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522866
Process for production of essentially pure delta-9-tetrahydrocannabinol Nov 8, 2021 Issued
Array ( [id] => 19464067 [patent_doc_number] => 20240317736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => DEUTERATED DERIVATIVE AS ATX INHIBITOR, AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/035455 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18035455 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035455
DEUTERATED DERIVATIVE AS ATX INHIBITOR, AND APPLICATION THEREOF Nov 3, 2021 Pending
Array ( [id] => 18349099 [patent_doc_number] => 20230137210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Cannabinoid Product for Assistance with Weight Loss [patent_app_type] => utility [patent_app_number] => 17/514387 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514387
Cannabinoid Product for Assistance with Weight Loss Oct 28, 2021 Abandoned
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