IP Library Granted Patent US 12,680,103
Granted Patent B2
US 12,680,103 · App. 19/271,317 · Granted Jul 14, 2026

Composition for regulating production of interfering ribonucleic acid

Inventor: Bradley G. Thompson (Calgary, CA)
Assignee: Wyvern Pharmaceuticals Inc.
C12N15/1138C12N15/86C12N2310/141C12N2750/14143
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Quick Facts
Patent No.
US 12,680,103
App. No.
19/271,317
Filed
Jul 16, 2025
Granted
Jul 14, 2026
Kind
B2
Art Unit
1635
USPC
435/456
Abstract

Some embodiments of the present disclosure relate to one or more compositions that upregulate the production of one or more sequences of micro-interfering ribonucleic acid (miRNA). The sequences of miRNA may be complementary to a sequence of target messenger RNA (mRNA) that encodes for translation of a target biomolecule and the miRNA can cause the target mRNA to be degraded or inactivated, thereby causing a decrease in bioavailability of the target biomolecule because it is degraded or inactivated by the miRNA, thereby decreasing the bioavailability of the target biomolecule within a subject that is administered the one or more compositions. In some embodiments of the present disclosure, the target biomolecule is a serotonin receptor, such as serotonin receptor 5HT1a, 5HT1b, 5HT1d, 5HT1e, 5HT1f, 5HT2a, 5HT2b, 5HT2c, 5HT3, 5HT4, 5HT6, or 5HT7.

Claims (2)

1 . A composition that comprises a recombinant plasmid (RP) that comprises a sequence of nucleotides that is SEQ ID NO. 15.

2 . The composition of claim 1 , wherein the RP is encapsulated in a protein coat, a lipid vesicle, or any combination thereof.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 19, 2025
From: THOMPSON, BRADLEY G.
To: WYVERN PHARMACEUTICALS INC.
Reel/Frame 072059/0930 →
Continuity (3)
Continuation 18968659 · Dec 4, 2024
Division 18582272 · Feb 20, 2024
Related Publication 20250340889A1 · Nov 6, 2025
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