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] => 17256688 [patent_doc_number] => 20210369673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => Chlorthalidone Compositions And Methods [patent_app_type] => utility [patent_app_number] => 17/331011 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17331011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/331011
Chlorthalidone compositions and methods May 25, 2021 Issued
Array ( [id] => 18267848 [patent_doc_number] => 20230089090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Composition for Treating Viral Infections [patent_app_type] => utility [patent_app_number] => 17/922676 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17922676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/922676
Composition for Treating Viral Infections May 24, 2021 Pending
Array ( [id] => 18435877 [patent_doc_number] => 20230183171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => PREPARATION OF SUBSTITUTED 4-(N'-HYDROXYCARBAMIMIDOYL)BENZOIC ACIDS [patent_app_type] => utility [patent_app_number] => 17/925873 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17925873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/925873
Preparation of substituted 4-(N'-hydroxycarbamimidoyl)benzoic acids May 19, 2021 Issued
Array ( [id] => 17081977 [patent_doc_number] => 20210276983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => CRYSTALLINE FORMS OF 6-((6,7-DIMETHOXYQUINAZOLIN-4-YL)OXY)-N,2-DIMETHYLBENZOFURAN-3-CARBOXAMIDE [patent_app_type] => utility [patent_app_number] => 17/303114 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17303114 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/303114
Crystalline forms of 6-((6,7-dimethoxyquinazolin-4-yl)oxy)-n,2-dimethylbenzofuran-3-carboxamide May 19, 2021 Issued
Array ( [id] => 18887689 [patent_doc_number] => 11866450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [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] => 17/323267 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 2 [patent_no_of_words] => 221773 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 2 [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] => 17323267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323267
Modulators of Cystic Fibrosis Transmembrane Conductance regulator, pharmaceutical compositions, methods of treatment, and process for making the modulators May 17, 2021 Issued
Array ( [id] => 18418493 [patent_doc_number] => 20230172951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => METHODS OF USING BILE ACIDS TO TREAT VIRAL INFECTIONS [patent_app_type] => utility [patent_app_number] => 17/998562 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6588 [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] => 17998562 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998562
METHODS OF USING BILE ACIDS TO TREAT VIRAL INFECTIONS May 13, 2021 Pending
Array ( [id] => 17080540 [patent_doc_number] => 20210275546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => HIGH DRUG LOAD SOLID ORAL DOSAGE FORMS OF DEXAMETHASONE [patent_app_type] => utility [patent_app_number] => 17/319487 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319487
HIGH DRUG LOAD SOLID ORAL DOSAGE FORMS OF DEXAMETHASONE May 12, 2021 Abandoned
Array ( [id] => 18510001 [patent_doc_number] => 20230226096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => CIRCULAR RNA COMPOSITIONS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/998219 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 107286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -245 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998219
CIRCULAR RNA COMPOSITIONS AND METHODS May 9, 2021 Pending
Array ( [id] => 17066187 [patent_doc_number] => 20210268402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => PURIFICATION AND SEPARATION TECHNIQUES FOR CANNABINOIDS [patent_app_type] => utility [patent_app_number] => 17/308574 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17308574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/308574
PURIFICATION AND SEPARATION TECHNIQUES FOR CANNABINOIDS May 4, 2021 Abandoned
Array ( [id] => 18435955 [patent_doc_number] => 20230183249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => NEW TRIAZINOINDOLE COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/997135 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27772 [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] => 17997135 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997135
NEW TRIAZINOINDOLE COMPOUNDS Apr 28, 2021 Abandoned
Array ( [id] => 18590208 [patent_doc_number] => 11739088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Synthesis of heterocyclic compounds [patent_app_type] => utility [patent_app_number] => 17/243358 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10745 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243358 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243358
Synthesis of heterocyclic compounds Apr 27, 2021 Issued
Array ( [id] => 18701280 [patent_doc_number] => 11787779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Sulfone pyridine alkyl amide-substituted heteroaryl compounds [patent_app_type] => utility [patent_app_number] => 17/242428 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28917 [patent_no_of_claims] => 4 [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] => 17242428 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242428
Sulfone pyridine alkyl amide-substituted heteroaryl compounds Apr 27, 2021 Issued
Array ( [id] => 18391234 [patent_doc_number] => 20230159452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => REGIOSELECTIVE OXIDATION OF HETEROCYCLIC ALPHA-AMINO AMIDES [patent_app_type] => utility [patent_app_number] => 17/996844 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996844
REGIOSELECTIVE OXIDATION OF HETEROCYCLIC ALPHA-AMINO AMIDES Apr 22, 2021 Pending
Array ( [id] => 18646992 [patent_doc_number] => 20230292759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => PHENYL COMPOUND AND PLANT DISEASE CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/996732 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 64212 [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] => 17996732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996732
PHENYL COMPOUND AND PLANT DISEASE CONTROL METHOD Apr 20, 2021 Pending
Array ( [id] => 18649291 [patent_doc_number] => 20230295077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => AN IMPROVED PROCESS FOR THE PREPARATION OF SEMAGLUTIDE SIDE CHAIN [patent_app_type] => utility [patent_app_number] => 17/995857 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17995857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995857
AN IMPROVED PROCESS FOR THE PREPARATION OF SEMAGLUTIDE SIDE CHAIN Apr 8, 2021 Pending
Array ( [id] => 16977550 [patent_doc_number] => 20210221787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => NIRAPARIB SOLID STATE FORM [patent_app_type] => utility [patent_app_number] => 17/301465 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301465 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301465
Niraparib solid state form Apr 4, 2021 Issued
Array ( [id] => 18297591 [patent_doc_number] => 20230107277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => SUBSTITUTED PYRIDAZINE COMPOUND [patent_app_type] => utility [patent_app_number] => 17/909171 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14733 [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] => 17909171 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909171
SUBSTITUTED PYRIDAZINE COMPOUND Mar 25, 2021 Pending
Array ( [id] => 18877392 [patent_doc_number] => 20240000761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => STABLE HEAVY ISOTOPES IN AMIDE FUNCTIONAL GROUPS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/913883 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24817 [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] => 17913883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913883
Stable heavy isotopes in amide functional groups and uses thereof Mar 24, 2021 Issued
Array ( [id] => 19135560 [patent_doc_number] => 11970490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Stable heavy isotopes in amide functional groups and uses thereof [patent_app_type] => utility [patent_app_number] => 17/212032 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 24724 [patent_no_of_claims] => 24 [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] => 17212032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212032
Stable heavy isotopes in amide functional groups and uses thereof Mar 24, 2021 Issued
Array ( [id] => 19389335 [patent_doc_number] => 20240279205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => NOVEL BENZIMIDAZOLE DERIVATIVE [patent_app_type] => utility [patent_app_number] => 17/914699 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34300 [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] => 17914699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914699
NOVEL BENZIMIDAZOLE DERIVATIVE Mar 23, 2021 Pending
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