Search

Daniel P. Cahn

Examiner (ID: 8692, Phone: (571)270-5616 , Office: P/3634 )

Most Active Art Unit
3634
Art Unit(s)
3634
Total Applications
803
Issued Applications
414
Pending Applications
11
Abandoned Applications
380

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19990809 [patent_doc_number] => 20250129031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => 1,2,3-TRIAZOLE CARBONYL SULFONYLAMIDE COMPOUNDS AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/833125 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 58299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18833125 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/833125
1,2,3-TRIAZOLE CARBONYL SULFONYLAMIDE COMPOUNDS AND USE THEREOF Jan 24, 2023 Pending
Array ( [id] => 18537387 [patent_doc_number] => 20230242479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => ALKYLAMINE-SUBSTITUTED PERTHIOCARBAMATES AS DUAL PRECURSORS TO HYDROPERSULFIDE AND CARBONYL SULFIDE [patent_app_type] => utility [patent_app_number] => 18/159447 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159447 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159447
ALKYLAMINE-SUBSTITUTED PERTHIOCARBAMATES AS DUAL PRECURSORS TO HYDROPERSULFIDE AND CARBONYL SULFIDE Jan 24, 2023 Abandoned
Array ( [id] => 19373867 [patent_doc_number] => 12065416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => cGAS antagonist compounds [patent_app_type] => utility [patent_app_number] => 18/158046 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42473 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 802 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18158046 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158046
cGAS antagonist compounds Jan 22, 2023 Issued
Array ( [id] => 18391262 [patent_doc_number] => 20230159480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SYNTHESIS OF ESUBERAPROST PRODRUGS [patent_app_type] => utility [patent_app_number] => 18/100330 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18100330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100330
Synthesis of esuberaprost prodrugs Jan 22, 2023 Issued
Array ( [id] => 19890233 [patent_doc_number] => 20250115545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => TERPENE-CONTAINING LIPIDOIDS FOR GENE DELIVERY [patent_app_type] => utility [patent_app_number] => 18/730688 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18730688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/730688
TERPENE-CONTAINING LIPIDOIDS FOR GENE DELIVERY Jan 19, 2023 Pending
Array ( [id] => 18511299 [patent_doc_number] => 20230227436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => COMPOUNDS, COMPOSITIONS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/099082 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18099082 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099082
Compounds, compositions, and methods Jan 18, 2023 Issued
Array ( [id] => 18511291 [patent_doc_number] => 20230227425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => REAGENTS AND PROCESS FOR DIRECT C-H FUNCTIONALIZATION [patent_app_type] => utility [patent_app_number] => 18/099060 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099060
Reagents and process for direct C--H functionalization Jan 18, 2023 Issued
Array ( [id] => 18375881 [patent_doc_number] => 20230150962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SYNTHESIS OF SUBSTITUTED FURANS [patent_app_type] => utility [patent_app_number] => 18/155340 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4288 [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] => 18155340 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155340
Synthesis of substituted furans Jan 16, 2023 Issued
Array ( [id] => 19832285 [patent_doc_number] => 20250084071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => COMPOUNDS AND COMPOSITIONS FOR TREATING CONDITIONS ASSOCIATED WITH STING ACTIVITY [patent_app_type] => utility [patent_app_number] => 18/728502 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 1003 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18728502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/728502
COMPOUNDS AND COMPOSITIONS FOR TREATING CONDITIONS ASSOCIATED WITH STING ACTIVITY Jan 10, 2023 Pending
Array ( [id] => 20465350 [patent_doc_number] => 12521379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Use of FK506 for the treatment of pulmonary arterial hypertension [patent_app_type] => utility [patent_app_number] => 18/151028 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151028
Use of FK506 for the treatment of pulmonary arterial hypertension Jan 5, 2023 Issued
Array ( [id] => 18861782 [patent_doc_number] => 20230416217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => SEPARATION OF CHEMICAL SPECIES USING MULTIPLE LIQUID PHASES AND RELATED SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/093910 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18093910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093910
Separation of chemical species using multiple liquid phases and related systems Jan 5, 2023 Issued
Array ( [id] => 19830809 [patent_doc_number] => 20250082595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => METHODS AND COMPOSITIONS FOR TREATING PARKINSON'S DISEASE [patent_app_type] => utility [patent_app_number] => 18/725986 [patent_app_country] => US [patent_app_date] => 2023-01-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18725986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/725986
METHODS AND COMPOSITIONS FOR TREATING PARKINSON'S DISEASE Dec 31, 2022 Pending
Array ( [id] => 19800443 [patent_doc_number] => 20250066368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => DNA POLYMERASE THETA INHIBITOR AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/725167 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38083 [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] => 18725167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/725167
DNA POLYMERASE THETA INHIBITOR AND USE THEREOF Dec 29, 2022 Pending
Array ( [id] => 19241951 [patent_doc_number] => 12012370 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-18 [patent_title] => Sirtuin modulating compounds and applications thereof [patent_app_type] => utility [patent_app_number] => 18/090953 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 58 [patent_figures_cnt] => 58 [patent_no_of_words] => 4069 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18090953 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090953
Sirtuin modulating compounds and applications thereof Dec 28, 2022 Issued
Array ( [id] => 19291520 [patent_doc_number] => 12030866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => 2-pyrazole anilines and related analogs for inhibiting YAP/TAZ-TEAD [patent_app_type] => utility [patent_app_number] => 18/145909 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 135236 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1831 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18145909 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145909
2-pyrazole anilines and related analogs for inhibiting YAP/TAZ-TEAD Dec 22, 2022 Issued
Array ( [id] => 18375853 [patent_doc_number] => 20230150934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => HETEROCYCLIC NMDA ANTAGONISTS [patent_app_type] => utility [patent_app_number] => 18/087233 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18087233 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087233
Heterocyclic NMDA antagonists Dec 21, 2022 Issued
Array ( [id] => 20007416 [patent_doc_number] => 20250145638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => Serotonin Receptor Agonists and Methods of Making and Using the Same [patent_app_type] => utility [patent_app_number] => 18/716589 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42249 [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] => 18716589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/716589
Serotonin Receptor Agonists and Methods of Making and Using the Same Dec 20, 2022 Pending
Array ( [id] => 18837703 [patent_doc_number] => 11845766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Boron-containing compound and electrolyte solution additive for secondary battery including the same [patent_app_type] => utility [patent_app_number] => 18/086122 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4130 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086122
Boron-containing compound and electrolyte solution additive for secondary battery including the same Dec 20, 2022 Issued
Array ( [id] => 18649411 [patent_doc_number] => 20230295220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => C-3 AND C-17 MODIFIED TRITERPENOIDS AS HIV-1 INHIBITORS [patent_app_type] => utility [patent_app_number] => 18/083037 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083037
C-3 AND C-17 MODIFIED TRITERPENOIDS AS HIV-1 INHIBITORS Dec 15, 2022 Abandoned
Array ( [id] => 18649289 [patent_doc_number] => 20230295075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => LIPIDS FOR USE IN LIPID NANOPARTICLE FORMULATIONS [patent_app_type] => utility [patent_app_number] => 18/066954 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30850 [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] => 18066954 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066954
Lipids for use in lipid nanoparticle formulations Dec 14, 2022 Issued
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