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Double Stranded Oligonucleotide Compositions For Rna Interference And Methods Relating Thereto

Abstract: The present disclosure provides double stranded oligonucleotides, compositions, and methods relating thereto. The present disclosure encompasses the recognition that structural elements of double stranded oligonucleotides, such as base sequence, chemical modifications (e.g., modifications of sugar, base, and/or intemucleotidic linkages) or patterns thereof, and/or stereochemistry (e.g., stereochemistry of backbone chiral centers (chiral intemucleotidic linkages), and/or patterns thereof, can have significant impact on oligonucleotide properties and activities, e.g., RNA interference (RNAi) activity, Ago2 loading, thermal stability, in vivo stability, delivery to tissues and into cells, etc. The present disclosure also provides methods for treatment of diseases, e.g., hepatic diseases, central nervous system (CNS) diseases, etc., using provided double stranded oligonucleotide compositions, for example, in RNA interference.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
19 September 2025
Publication Number
41/2025
Publication Type
INA
Invention Field
BIOTECHNOLOGY
Status
Email
Parent Application

Applicants

WAVE LIFE SCIENCES LTD.
7 Straits View #12-00 Marina One East Tower Singapore 018936

Inventors

1. VARGEESE, Chandra
C/o Wave Life Sciences Ltd. 733 Concord Avenue Cambridge, MA 02138
2. IWAMOTO, Naoki
C/o Wave Life Sciences Ltd. 733 Concord Avenue Cambridge, MA 02138
3. LIU, Wei
C/o Wave Life Sciences Ltd. 733 Concord Avenue Cambridge, MA 02138
4. LUU, Khoa, Ngoc Dang
C/o Wave Life Sciences Ltd. 733 Concord Avenue Cambridge, MA 02138
5. KANDASAMY, Pachamuthu
C/o Wave Life Sciences Ltd. 733 Concord Avenue Cambridge, MA 02138
6. MARAPPAN, Subramanian
C/o Wave Life Sciences Ltd. 733 Concord Avenue Cambridge, MA 02138
7. KUMARASAMY, Jayakanthan
C/o Wave Life Sciences Ltd. 733 Concord Avenue Cambridge, MA 02138
8. SHAH, Himali, Kavin
C/o Wave Life Sciences Ltd. 733 Concord Avenue Cambridge, MA 02138
9. CHATTERJEE, Arindom
C/o Wave Life Sciences Ltd. 733 Concord Avenue Cambridge, MA 02138
10. ZHANG, Fengjiao
C/o Wave Life Sciences Ltd. 733 Concord Avenue Cambridge, MA 02138
11. LAMATTINA, Anthony
C/o Wave Life Sciences Ltd. 733 Concord Avenue Cambridge, MA 02138
12. LIU, Fangjun
C/o Wave Life Sciences Ltd. 733 Concord Avenue Cambridge, MA 02138
13. CHOI, Jeonghoon
C/o Wave Life Sciences Ltd. 733 Concord Avenue Cambridge, MA 02138
14. KOTHARI, Nayantara
C/o Wave Life Sciences Ltd. 733 Concord Avenue Cambridge, MA 02138
15. SINGH, Kuldeep
C/o Wave Life Sciences Ltd. 733 Concord Avenue Cambridge, MA 02138

Specification

Documents

Application Documents

# Name Date
1 202517089669-STATEMENT OF UNDERTAKING (FORM 3) [19-09-2025(online)].pdf 2025-09-19
3 202517089669-Sequence Listing in PDF [19-09-2025(online)].pdf 2025-09-19
4 202517089669-REQUEST FOR EXAMINATION (FORM-18) [19-09-2025(online)].pdf 2025-09-19
5 202517089669-POWER OF AUTHORITY [19-09-2025(online)].pdf 2025-09-19
6 202517089669-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [19-09-2025(online)].pdf 2025-09-19
7 202517089669-FORM 18 [19-09-2025(online)].pdf 2025-09-19
8 202517089669-FORM 1 [19-09-2025(online)].pdf 2025-09-19
9 202517089669-DECLARATION OF INVENTORSHIP (FORM 5) [19-09-2025(online)].pdf 2025-09-19
10 202517089669-COMPLETE SPECIFICATION [19-09-2025(online)].pdf 2025-09-19
11 202517089669-Proof of Right [04-11-2025(online)].pdf 2025-11-04
12 202517089669-MARKED COPIES OF AMENDEMENTS [12-11-2025(online)].pdf 2025-11-12
13 202517089669-FORM 13 [12-11-2025(online)].pdf 2025-11-12
14 202517089669-Annexure [12-11-2025(online)].pdf 2025-11-12
15 202517089669-AMMENDED DOCUMENTS [12-11-2025(online)].pdf 2025-11-12