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] => 19497611 [patent_doc_number] => 20240336629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => Tricyclic Derivatives Useful As PARP7 Inhibitors [patent_app_type] => utility [patent_app_number] => 18/276269 [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] => 68841 [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] => 18276269 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/276269
Tricyclic Derivatives Useful As PARP7 Inhibitors Jan 25, 2022 Pending
Array ( [id] => 19127087 [patent_doc_number] => 20240132440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METHOD FOR THE PRODUCTION OF D-ERYTHRO-SPHINGOSINE AND ANALOGS THEREOF [patent_app_type] => utility [patent_app_number] => 18/262913 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -54 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18262913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/262913
METHOD FOR THE PRODUCTION OF D-ERYTHRO-SPHINGOSINE AND ANALOGS THEREOF Jan 24, 2022 Pending
Array ( [id] => 17595292 [patent_doc_number] => 20220144865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => IMIDAZOQUINOLINE DERIVATIVES AND THEIR USE IN THERAPY [patent_app_type] => utility [patent_app_number] => 17/582150 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582150
IMIDAZOQUINOLINE DERIVATIVES AND THEIR USE IN THERAPY Jan 23, 2022 Abandoned
Array ( [id] => 17595260 [patent_doc_number] => 20220144833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => IMIDAZOQUINOLINE DERIVATIVES AND THEIR USE IN THERAPY [patent_app_type] => utility [patent_app_number] => 17/582176 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582176
IMIDAZOQUINOLINE DERIVATIVES AND THEIR USE IN THERAPY Jan 23, 2022 Abandoned
Array ( [id] => 19060125 [patent_doc_number] => 11939333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Solid forms of isoquinolinones, and process of making, composition comprising, and methods of using the same [patent_app_type] => utility [patent_app_number] => 17/578309 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 37 [patent_no_of_words] => 117594 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17578309 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578309
Solid forms of isoquinolinones, and process of making, composition comprising, and methods of using the same Jan 17, 2022 Issued
Array ( [id] => 17975517 [patent_doc_number] => 11492365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Heterocyclic GLP-1 agonists [patent_app_type] => utility [patent_app_number] => 17/571351 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39575 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17571351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/571351
Heterocyclic GLP-1 agonists Jan 6, 2022 Issued
Array ( [id] => 17563078 [patent_doc_number] => 20220127227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => Aza (Indole)-, Benzothiophene-, And Benzofuran-3-Sulfonamides [patent_app_type] => utility [patent_app_number] => 17/568824 [patent_app_country] => US [patent_app_date] => 2022-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 102629 [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] => 17568824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568824
Aza (indole)-, benzothiophene-, and benzofuran-3-sulfonamides Jan 4, 2022 Issued
Array ( [id] => 17776466 [patent_doc_number] => 20220242815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => COMPOSITIONS AND METHODS RELATED TO DI-SUBSTITUTED BICYCLO[2.2.1] HEPTANAMINE-CONTAINING COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/560997 [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] => 47629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17560997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560997
Compositions and methods related to di-substituted bicyclo[2.2.1] heptanamine-containing compounds Dec 22, 2021 Issued
Array ( [id] => 18283731 [patent_doc_number] => 20230099203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => 6-HETEROARYLOXY BENZIMIDAZOLES AND AZABENZIMIDAZOLES AS JAK2 INHIBITORS [patent_app_type] => utility [patent_app_number] => 17/559051 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 158409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [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] => 17559051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/559051
6-heteroaryloxy benzimidazoles and azabenzimidazoles as JAK2 inhibitors Dec 21, 2021 Issued
Array ( [id] => 20671920 [patent_doc_number] => 12612420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Arginase inhibitors and methods of use thereof [patent_app_type] => utility [patent_app_number] => 17/558841 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25323 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558841 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558841
Arginase inhibitors and methods of use thereof Dec 21, 2021 Issued
Array ( [id] => 17704470 [patent_doc_number] => 20220204476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => RNA VIRUS INHIBITOR COMPOUNDS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/556700 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17556700 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556700
RNA VIRUS INHIBITOR COMPOUNDS AND USES THEREOF Dec 19, 2021 Abandoned
Array ( [id] => 19536721 [patent_doc_number] => 12129262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => CDK inhibitors and their use as pharmaceuticals [patent_app_type] => utility [patent_app_number] => 17/554284 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44035 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17554284 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/554284
CDK inhibitors and their use as pharmaceuticals Dec 16, 2021 Issued
Array ( [id] => 19127097 [patent_doc_number] => 20240132450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => MODULATORS OF G PROTEIN-COUPLED RECEPTOR 88 [patent_app_type] => utility [patent_app_number] => 18/257773 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18257773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257773
MODULATORS OF G PROTEIN-COUPLED RECEPTOR 88 Dec 16, 2021 Pending
Array ( [id] => 18964140 [patent_doc_number] => 11897890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => 2-phenyl-3,4-dihydropyrrolo[2,1 -f] [1,2,4]triazinone derivatives as phosphodiesterase inhibitors and uses thereof [patent_app_type] => utility [patent_app_number] => 17/547983 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 27552 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17547983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547983
2-phenyl-3,4-dihydropyrrolo[2,1 -f] [1,2,4]triazinone derivatives as phosphodiesterase inhibitors and uses thereof Dec 9, 2021 Issued
Array ( [id] => 18270985 [patent_doc_number] => 20230092227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => PREPARATION METHOD FOR SYNTHESIZING CHIRAL NICOTINE FROM CHIRAL TERT-BUTYLSULFENAMIDE [patent_app_type] => utility [patent_app_number] => 17/547242 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17547242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547242
PREPARATION METHOD FOR SYNTHESIZING CHIRAL NICOTINE FROM CHIRAL TERT-BUTYLSULFENAMIDE Dec 9, 2021 Abandoned
Array ( [id] => 19904098 [patent_doc_number] => 12281094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Preparation method of racemic nicotine [patent_app_type] => utility [patent_app_number] => 17/547254 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17547254 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547254
Preparation method of racemic nicotine Dec 9, 2021 Issued
Array ( [id] => 19127131 [patent_doc_number] => 20240132484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => BROAD SPECTRUM ANTIVIRAL COMPOUNDS TARGETING THE SKI COMPLEX [patent_app_type] => utility [patent_app_number] => 18/265191 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 62083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18265191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/265191
BROAD SPECTRUM ANTIVIRAL COMPOUNDS TARGETING THE SKI COMPLEX Dec 2, 2021 Pending
Array ( [id] => 18971835 [patent_doc_number] => 20240051927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => FLOW SYNTHESIS OF RDX [patent_app_type] => utility [patent_app_number] => 18/256548 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256548
FLOW SYNTHESIS OF RDX Nov 30, 2021 Pending
Array ( [id] => 18920545 [patent_doc_number] => 20240023549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => FUNGICIDAL ARYL AMIDINES [patent_app_type] => utility [patent_app_number] => 18/253822 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18253822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/253822
FUNGICIDAL ARYL AMIDINES Nov 21, 2021 Abandoned
Array ( [id] => 20664779 [patent_doc_number] => 12606541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => PPARg modulators and methods of use [patent_app_type] => utility [patent_app_number] => 17/521666 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 181547 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17521666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/521666
PPARg modulators and methods of use Nov 7, 2021 Issued
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