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] => 16673051 [patent_doc_number] => 20210061814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => G-PROTEIN BIASED OPIOID RECEPTOR AGONIST/ANALGESICS WITH REDUCED ARRESTIN RECRUITMENT [patent_app_type] => utility [patent_app_number] => 16/924037 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30782 [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] => 16924037 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924037
G-protein biased opioid receptor agonist/analgesics with reduced arrestin recruitment Jul 7, 2020 Issued
Array ( [id] => 20729124 [patent_doc_number] => 12636368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Ionizable lipids for nucleic acid delivery [patent_app_type] => utility [patent_app_number] => 17/622096 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 31224 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [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] => 17622096 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622096
Ionizable lipids for nucleic acid delivery Jun 25, 2020 Issued
Array ( [id] => 16915741 [patent_doc_number] => 20210188833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => COMPOUNDS FOR THE MODULATION OF MYC ACTIVITY [patent_app_type] => utility [patent_app_number] => 16/913230 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 70005 [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] => 16913230 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913230
COMPOUNDS FOR THE MODULATION OF MYC ACTIVITY Jun 25, 2020 Abandoned
Array ( [id] => 17882709 [patent_doc_number] => 20220298186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => BIARYL DIALKYL PHOSPHINE OXIDE FPR2 AGONISTS [patent_app_type] => utility [patent_app_number] => 17/616748 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10903 [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] => 17616748 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616748
BIARYL DIALKYL PHOSPHINE OXIDE FPR2 AGONISTS Jun 15, 2020 Abandoned
Array ( [id] => 16343544 [patent_doc_number] => 20200308194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => PROCESS FOR THE PREPARATION OF 6-(2-HYDROXY-2-METHYLPROPOXY)-4-(6-(6-((6-METHOXYPYRIDIN-3-YL)METHYL)-3,6-DIAZABICYCLO[3.1.1]HEPTAN-3-YL)PYRIDIN-3-YL)PYRAZOLO[1,5-A]PYRIDINE-3-CARBONITRILE [patent_app_type] => utility [patent_app_number] => 16/902424 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16902424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/902424
Process for the preparation of 6-(2-hydroxy-2-methylpropoxy)-4-(6-(6-((6-methoxypyridin-3-yl)methyl)-3,6-diazabicyclo[3.1.1]heptan-3-yl)pyridin-3-yl)pyrazolo[1,5-a]pyridine-3-carbontrile Jun 15, 2020 Issued
Array ( [id] => 17795925 [patent_doc_number] => 20220255017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 17/612155 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17612155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612155
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME Jun 15, 2020 Pending
Array ( [id] => 17028518 [patent_doc_number] => 11090316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Lipid disulfide prodrugs and uses related thereto [patent_app_type] => utility [patent_app_number] => 16/899913 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 16161 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899913
Lipid disulfide prodrugs and uses related thereto Jun 11, 2020 Issued
Array ( [id] => 17761410 [patent_doc_number] => 20220235022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => METHODS FOR PREPARING CANNABINOIDS BY BASE-PROMOTED DOUBLE-BOND MIGRATION [patent_app_type] => utility [patent_app_number] => 17/596341 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7511 [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] => 17596341 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596341
METHODS FOR PREPARING CANNABINOIDS BY BASE-PROMOTED DOUBLE-BOND MIGRATION Jun 10, 2020 Abandoned
Array ( [id] => 16613591 [patent_doc_number] => 20210032244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => CYCLOPROPYLAMINES AS LSD1 INHIBITORS [patent_app_type] => utility [patent_app_number] => 16/897051 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43598 [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] => 16897051 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897051
Cyclopropylamines as LSD1 inhibitors Jun 8, 2020 Issued
Array ( [id] => 17350853 [patent_doc_number] => 11225477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Inhibitors of influenza virus replication, application methods and uses thereof [patent_app_type] => utility [patent_app_number] => 16/897256 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 70434 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 464 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16897256 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897256
Inhibitors of influenza virus replication, application methods and uses thereof Jun 8, 2020 Issued
Array ( [id] => 17761419 [patent_doc_number] => 20220235031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => PROCESSES FOR PREPARING AMINOPYRIMIDINE COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/609856 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17609856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609856
Processes for preparing aminopyrimidine compounds Jun 4, 2020 Issued
Array ( [id] => 20343088 [patent_doc_number] => 12466810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => N-(5-(6-ethoxypyrazin-2-yl)pyridin-2-yl)-4-(2-(methylsulfonamido)pyrimidin-4-yl) tetrahydro-2H-pyran-4-carboxamide derivatives and related compounds as human CTPS1 inhibitors for the treatment of proliferative diseases [patent_app_type] => utility [patent_app_number] => 17/615873 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18961 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17615873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/615873
N-(5-(6-ethoxypyrazin-2-yl)pyridin-2-yl)-4-(2-(methylsulfonamido)pyrimidin-4-yl) tetrahydro-2H-pyran-4-carboxamide derivatives and related compounds as human CTPS1 inhibitors for the treatment of proliferative diseases Jun 3, 2020 Issued
Array ( [id] => 17761398 [patent_doc_number] => 20220235010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => SYNTHESIS METHOD FOR 1-METHYL-1H-INDAZOLE-6-CARBOXYLIC ACID [patent_app_type] => utility [patent_app_number] => 17/614473 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17614473 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614473
Synthesis method for 1-methyl-1H-indazole-6-carboxylic acid Jun 2, 2020 Issued
Array ( [id] => 16435625 [patent_doc_number] => 20200352950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => Novel method of treating dystonia [patent_app_type] => utility [patent_app_number] => 16/885467 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16885467 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/885467
Novel method of treating dystonia May 27, 2020 Pending
Array ( [id] => 17749593 [patent_doc_number] => 20220227797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => TUNGSTEN IMIDO ALKYLIDENE O-BITET AND O-BINOL COMPLEXES AND USE THEREOF IN OLEFIN METATHESIS REACTIONS [patent_app_type] => utility [patent_app_number] => 17/595761 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17595761 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595761
TUNGSTEN IMIDO ALKYLIDENE O-BITET AND O-BINOL COMPLEXES AND USE THEREOF IN OLEFIN METATHESIS REACTIONS May 26, 2020 Pending
Array ( [id] => 16468079 [patent_doc_number] => 20200369616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => ALKOXYCARBONATE ESTER PRODRUGS FOR USE AS ANTIMALARIAL AGENTS [patent_app_type] => utility [patent_app_number] => 16/883974 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16883974 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/883974
ALKOXYCARBONATE ESTER PRODRUGS FOR USE AS ANTIMALARIAL AGENTS May 25, 2020 Abandoned
Array ( [id] => 17829968 [patent_doc_number] => 20220267272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => PYRIDINIUM SALT AND PEST CONTROL AGENT [patent_app_type] => utility [patent_app_number] => 17/612302 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 732 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17612302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612302
PYRIDINIUM SALT AND PEST CONTROL AGENT May 25, 2020 Abandoned
Array ( [id] => 17738330 [patent_doc_number] => 20220223792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => ORGANIC TRANSISTOR MATERIAL AND ORGANIC TRANSISTOR [patent_app_type] => utility [patent_app_number] => 17/612127 [patent_app_country] => US [patent_app_date] => 2020-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17612127 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612127
Organic transistor material and organic transistor May 24, 2020 Issued
Array ( [id] => 16297715 [patent_doc_number] => 20200283438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => BICYCLIC COMPOUNDS AND THEIR USE IN THE TREATMENT OF CANCER [patent_app_type] => utility [patent_app_number] => 16/880756 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16880756 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880756
Bicyclic compounds and their use in the treatment of cancer May 20, 2020 Issued
Array ( [id] => 17571068 [patent_doc_number] => 11319326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Tricyclic fused derivatives of 1-(cyclo)alkyl pyrtdin-2-one useful for the treatment of cancer [patent_app_type] => utility [patent_app_number] => 16/869517 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15264 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869517 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869517
Tricyclic fused derivatives of 1-(cyclo)alkyl pyrtdin-2-one useful for the treatment of cancer May 6, 2020 Issued
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