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] => 19360754 [patent_doc_number] => 20240262788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => UREA AND MELAMINE PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/293947 [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] => 11012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18293947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/293947
Urea and melamine production Oct 12, 2023 Issued
Array ( [id] => 18980100 [patent_doc_number] => 11905260 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-20 [patent_title] => N'-(1-naphthoyloxy)-2-(benzo[d]oxazol-2-yl)acetimidamide as an antimicrobial compound [patent_app_type] => utility [patent_app_number] => 18/486813 [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] => 4006 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18486813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486813
N'-(1-naphthoyloxy)-2-(benzo[d]oxazol-2-yl)acetimidamide as an antimicrobial compound Oct 12, 2023 Issued
Array ( [id] => 18980102 [patent_doc_number] => 11905262 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-20 [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] => 18/379024 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4021 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379024 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379024
N'-(2-(5-(4-chlorophenyl)-1,3,4-oxadiazol-2-ylthio)acetoxy)-2-naphthimidamide as an antimicrobial compound Oct 10, 2023 Issued
Array ( [id] => 19151154 [patent_doc_number] => 11976050 [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)-1-naphthimidamide as an antimicrobial compound [patent_app_type] => utility [patent_app_number] => 18/378785 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3934 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18378785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378785
N'-(2-(5-(4-chlorophenyl)-1,3,4-oxadiazol-2-ylthio)acetoxy)-1-naphthimidamide as an antimicrobial compound Oct 10, 2023 Issued
Array ( [id] => 19556397 [patent_doc_number] => 20240368189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => Modulators of Cystic Fibrosis Transmembrane Conductance Regulator, Pharmaceutical Compositions, Methods of Treatment, and Process for Making the Modulators [patent_app_type] => utility [patent_app_number] => 18/484185 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 222086 [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] => 18484185 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484185
Modulators of Cystic Fibrosis Transmembrane Conductance Regulator, Pharmaceutical Compositions, Methods of Treatment, and Process for Making the Modulators Oct 9, 2023 Abandoned
Array ( [id] => 18955145 [patent_doc_number] => 20240043472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => POLYMORPHIC FORMS OF CYCLO (-HIS-PRO) AND METHODS OF USE TO TREAT KIDNEY DISEASE [patent_app_type] => utility [patent_app_number] => 18/377656 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377656
Polymorphic forms of Cyclo (-His-Pro) and methods of use to treat kidney disease Oct 5, 2023 Issued
Array ( [id] => 19142131 [patent_doc_number] => 20240140955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => PEG-MODIFIED CYCLIC DIPEPTIDES [patent_app_type] => utility [patent_app_number] => 18/476630 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18476630 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476630
PEG-MODIFIED CYCLIC DIPEPTIDES Sep 27, 2023 Pending
Array ( [id] => 18922828 [patent_doc_number] => 20240025832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => PROCESSES AND INTERMEDIATES FOR THE PREPARATION OF CARBAPROSTACYCLIN ANALOGUES [patent_app_type] => utility [patent_app_number] => 18/476137 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18476137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476137
Processes and intermediates for the preparation of carbaprostacyclin analogues Sep 26, 2023 Issued
Array ( [id] => 18877410 [patent_doc_number] => 20240000779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Compositions of Clofazimine, Combinations Comprising Them, Processes for Their Preparation, Uses and Methods Comprising Them [patent_app_type] => utility [patent_app_number] => 18/470331 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470331
Compositions of clofazimine, combinations comprising them, processes for their preparation, uses and methods comprising them Sep 18, 2023 Issued
Array ( [id] => 20115978 [patent_doc_number] => 12365667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Sulfone pyridine alkyl amide-substituted heteroaryl compounds [patent_app_type] => utility [patent_app_number] => 18/461093 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25836 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18461093 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461093
Sulfone pyridine alkyl amide-substituted heteroaryl compounds Sep 4, 2023 Issued
Array ( [id] => 19186326 [patent_doc_number] => 20240165239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => Covalent Binding Compounds for the Treatment of Disease [patent_app_type] => utility [patent_app_number] => 18/242470 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 61222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 655 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242470
Covalent Binding Compounds for the Treatment of Disease Sep 4, 2023 Pending
Array ( [id] => 18902656 [patent_doc_number] => 20240018141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => IMMUNOMODULATORS AND IMMUNOMODULATOR CONJUGATES [patent_app_type] => utility [patent_app_number] => 18/236004 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -70 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236004
IMMUNOMODULATORS AND IMMUNOMODULATOR CONJUGATES Aug 20, 2023 Pending
Array ( [id] => 18893730 [patent_doc_number] => 20240009215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => COMPOUNDS AND COMPOSITIONS FOR TREATING SOLID TUMORS BY INTRATUMORAL ADMINISTRATION [patent_app_type] => utility [patent_app_number] => 18/360909 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 98933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -48 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360909 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360909
COMPOUNDS AND COMPOSITIONS FOR TREATING SOLID TUMORS BY INTRATUMORAL ADMINISTRATION Jul 27, 2023 Abandoned
Array ( [id] => 20264110 [patent_doc_number] => 12435086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Synthesis of heterocyclic compounds [patent_app_type] => utility [patent_app_number] => 18/221546 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6902 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [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] => 18221546 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221546
Synthesis of heterocyclic compounds Jul 12, 2023 Issued
Array ( [id] => 19904115 [patent_doc_number] => 12281111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Substituted pyrrolopyridine JAK inhibitors and methods of making and using the same [patent_app_type] => utility [patent_app_number] => 18/217874 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39793 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217874
Substituted pyrrolopyridine JAK inhibitors and methods of making and using the same Jul 2, 2023 Issued
Array ( [id] => 19274381 [patent_doc_number] => 12024491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Processes for making modulators of cystic fibrosis transmembrane conductance regulator [patent_app_type] => utility [patent_app_number] => 18/211772 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16944 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211772
Processes for making modulators of cystic fibrosis transmembrane conductance regulator Jun 19, 2023 Issued
Array ( [id] => 19201401 [patent_doc_number] => 20240173300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [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] => 18/335032 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335032
ALPHA-2-ADRENERGIC RECEPTOR AGONISTS FOR REDUCING REDNESS AND INCREASING WHITENESS IN EYES AND OTHER OPHTHALMIC PURPOSES Jun 13, 2023 Pending
Array ( [id] => 19763138 [patent_doc_number] => 12221411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Processes and intermediates for the preparation of carbaprostacyclin analogues [patent_app_type] => utility [patent_app_number] => 18/325214 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16752 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325214
Processes and intermediates for the preparation of carbaprostacyclin analogues May 29, 2023 Issued
Array ( [id] => 20505043 [patent_doc_number] => 12539305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Methods of treating cancer with an mTOR inhibitor [patent_app_type] => utility [patent_app_number] => 18/324050 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 47503 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18324050 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324050
METHODS OF TREATING CANCER WITH AN MTOR INHIBITOR May 24, 2023 Issued
Array ( [id] => 18808866 [patent_doc_number] => 20230383201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => CORROSION INHIBITOR FORMULATIONS BASED ON COMPOUNDS WITH BOTH PYRIDINIUM AND HYDROXY SUBSTITUENTS [patent_app_type] => utility [patent_app_number] => 18/318960 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318960 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318960
CORROSION INHIBITOR FORMULATIONS BASED ON COMPOUNDS WITH BOTH PYRIDINIUM AND HYDROXY SUBSTITUENTS May 16, 2023 Pending
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