
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |