Search

David K. O. Dell

Examiner (ID: 15868, Phone: (571)272-9071 , Office: P/1625 )

Most Active Art Unit
1625
Art Unit(s)
1609, 1625, 1621
Total Applications
1704
Issued Applications
862
Pending Applications
109
Abandoned Applications
750

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18628120 [patent_doc_number] => 20230286947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => COMPLEMENT FACTOR B INHIBITOR, AND PHARMACEUTICAL COMPOSITION, PREPARATION METHOD AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/040962 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 1427 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040962 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040962
COMPLEMENT FACTOR B INHIBITOR, AND PHARMACEUTICAL COMPOSITION, PREPARATION METHOD AND USE THEREOF Aug 4, 2021 Pending
Array ( [id] => 20896432 [patent_doc_number] => 12703687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Tetrahydroisoquinoline compound as potassium channel modulator and preparation and application thereof [patent_app_type] => utility [patent_app_number] => 17/791613 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13182 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791613
TETRAHYDROISOQUINOLINE COMPOUND AS POTASSIUM CHANNEL MODULATOR AND PREPARATION AND APPLICATION THEREOF Aug 4, 2021 Pending
Array ( [id] => 17383801 [patent_doc_number] => 20220031653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => Compounds for Treating Tauopathies and Restless Leg Syndrome and Methods of Using and Screening for Same [patent_app_type] => utility [patent_app_number] => 17/390497 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17390497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390497
Compounds for Treating Tauopathies and Restless Leg Syndrome and Methods of Using and Screening for Same Jul 29, 2021 Abandoned
Array ( [id] => 18657655 [patent_doc_number] => 20230303592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => MANUFACTURING OF DIMERIC CONTRAST AGENTS [patent_app_type] => utility [patent_app_number] => 18/017939 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18017939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017939
MANUFACTURING OF DIMERIC CONTRAST AGENTS Jul 25, 2021 Pending
Array ( [id] => 18628133 [patent_doc_number] => 20230286964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => Liquid Bio-based Benzoxazine Resin Systems with Improved Processability and High Performance [patent_app_type] => utility [patent_app_number] => 18/005704 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10162 [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] => 18005704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005704
Liquid Bio-based Benzoxazine Resin Systems with Improved Processability and High Performance Jul 22, 2021 Pending
Array ( [id] => 18537410 [patent_doc_number] => 20230242502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => THIOBENZOPYRANS AND THEIR USE IN PREPARATION OF DRUGS FOR TREATMENT OF RHEUMATOID ARTHRITIS [patent_app_type] => utility [patent_app_number] => 18/013069 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013069 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013069
Thiobenzopyrans and their use in preparation of drugs for treatment of rheumatoid arthritis Jul 21, 2021 Issued
Array ( [id] => 18595940 [patent_doc_number] => 20230270730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => COMPOSITION CONTAINING ARYLAMIDE DERIVATIVE [patent_app_type] => utility [patent_app_number] => 18/016691 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18016691 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/016691
COMPOSITION CONTAINING ARYLAMIDE DERIVATIVE Jul 20, 2021 Pending
Array ( [id] => 17214438 [patent_doc_number] => 20210347775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => Deuterated Imidazo[4,5-c]quinolin-2-one Compounds and Their Use in Treating Cancer [patent_app_type] => utility [patent_app_number] => 17/380323 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380323
Deuterated Imidazo[4,5-c]quinolin-2-one Compounds and Their Use in Treating Cancer Jul 19, 2021 Abandoned
Array ( [id] => 20849661 [patent_doc_number] => 12686685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Method for large-scale synthesis of tetrodotoxin [patent_app_type] => utility [patent_app_number] => 18/006199 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18006199 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006199
METHOD FOR LARGE-SCALE SYNTHESIS OF TETRODOTOXIN Jul 18, 2021 Issued
Array ( [id] => 18685118 [patent_doc_number] => 11780835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Pyrazolo[3,4-b]pyridine compounds as inhibitors of TAM and MET kinases [patent_app_type] => utility [patent_app_number] => 17/376571 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 96005 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [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] => 17376571 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/376571
Pyrazolo[3,4-b]pyridine compounds as inhibitors of TAM and MET kinases Jul 14, 2021 Issued
Array ( [id] => 18567042 [patent_doc_number] => 20230257371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => CYCLIC CYANOENONE DERIVATIVES AS MODULATORS OF KEAP1 [patent_app_type] => utility [patent_app_number] => 18/015671 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 77244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 1396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18015671 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/015671
CYCLIC CYANOENONE DERIVATIVES AS MODULATORS OF KEAP1 Jul 14, 2021 Pending
Array ( [id] => 18733403 [patent_doc_number] => 11802126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Imidazopyridinyl compounds and use thereof for treatment of neurodegenerative disorders [patent_app_type] => utility [patent_app_number] => 17/372863 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19195 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372863
Imidazopyridinyl compounds and use thereof for treatment of neurodegenerative disorders Jul 11, 2021 Issued
Array ( [id] => 17198602 [patent_doc_number] => 20210338696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => Lipid Disulfide Prodrugs and Uses Related Thereto [patent_app_type] => utility [patent_app_number] => 17/369758 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 420 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17369758 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/369758
Lipid disulfide prodrugs and uses related thereto Jul 6, 2021 Issued
Array ( [id] => 18567079 [patent_doc_number] => 20230257408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => METHOD FOR PRODUCING OPTICALLY ACTIVE COMPOUND [patent_app_type] => utility [patent_app_number] => 18/005161 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18005161 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005161
METHOD FOR PRODUCING OPTICALLY ACTIVE COMPOUND Jul 5, 2021 Pending
Array ( [id] => 18853878 [patent_doc_number] => 11851439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Compositions and methods of use for opioid hexadienoates and optionally substituted hexadienoates [patent_app_type] => utility [patent_app_number] => 17/305215 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 8597 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [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] => 17305215 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305215
Compositions and methods of use for opioid hexadienoates and optionally substituted hexadienoates Jun 30, 2021 Issued
Array ( [id] => 19265255 [patent_doc_number] => 20240208954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => OXADIAZOLE COMPOUND, PREPARATION METHOD THEREFOR, PHARMACEUTICAL COMPOSITION AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/013696 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 689 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013696
OXADIAZOLE COMPOUND, PREPARATION METHOD THEREFOR, PHARMACEUTICAL COMPOSITION AND USE THEREOF Jun 28, 2021 Pending
Array ( [id] => 18628124 [patent_doc_number] => 20230286953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => METHODS AND INTERMEDIATES FOR PREPARING JAK INHIBITORS [patent_app_type] => utility [patent_app_number] => 18/013380 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013380 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013380
METHODS AND INTERMEDIATES FOR PREPARING JAK INHIBITORS Jun 28, 2021 Pending
Array ( [id] => 18341235 [patent_doc_number] => 11638704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Bicyclic compounds and their use in the treatment of cancer [patent_app_type] => utility [patent_app_number] => 17/354010 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 23645 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17354010 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354010
Bicyclic compounds and their use in the treatment of cancer Jun 21, 2021 Issued
Array ( [id] => 17334525 [patent_doc_number] => 20220000856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => 1',3'-Disubstituted-4-Phenyl-3,4,5,6-Tetrahydro-2H,1'H-[1,4']Bipyridinyl-2'-Ones [patent_app_type] => utility [patent_app_number] => 17/354194 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15919 [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] => 17354194 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354194
1',3'-Disubstituted-4-Phenyl-3,4,5,6-Tetrahydro-2H,1'H-[1,4']Bipyridinyl-2'-Ones Jun 21, 2021 Abandoned
Array ( [id] => 17141627 [patent_doc_number] => 20210309639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => SOLID STATE FORMS OF IVOSIDENIB [patent_app_type] => utility [patent_app_number] => 17/351605 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15291 [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] => 17351605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351605
Solid state forms of ivosidenib Jun 17, 2021 Issued
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