← Back to patent-cliff list
TQA-3605
Tier C — Watch / tradeTQA-3605
Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
Originator
-
First approval
-
Expiry (public)
No sales data
Peak sales
Small molecule
Type
Targets：HBV Cp
Indications (approved)：Chronic hepatitis B
Regional status
US
-
EU
-
China
Phase III
2026-08-31
Japan
-
Synthetic routes & intermediates
Routes not yet onboarded — the daily pipeline enriches by priority (approved small molecules first); this page updates automatically.
Frequently asked questions
What are the approved indications of TQA-3605?
Approved indications include: Chronic hepatitis B.
When does the TQA-3605 patent expire?
No public expiry year is available for TQA-3605 yet; this page updates once verified.
How do I get a quote for TQA-3605 intermediates?
Open the CAS profile of the target intermediate from this page, or submit an RFQ directly — the CAS enters the matching flow automatically and the supply network responds with quotes.
Source: cross-verified data (structured fields only) · 2026-09-29