What's in Westlake Pharmaceuticals (Hangzhou) Co., Ltd.'s pipeline?

Westlake Pharmaceuticals (Hangzhou) Co., Ltd. has 6 drugs in our index: 0 marketed, 0 filed, 1 in Phase 3, 0 in Phase 2, 5 in Phase 1.

Which companies overlap with Westlake Pharmaceuticals (Hangzhou) Co., Ltd.'s portfolio?

Top competitors by shared drug class: Addpharma Inc., Ahn-Gook Pharmaceuticals Co.,Ltd, Beijing Minhai Biotechnology Co., Ltd, Biota Scientific Management Pty Ltd, Cocrystal Pharma, Inc..

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Last reviewed 2026-05-16 · How we verify

Westlake Pharmaceuticals (Hangzhou) Co., Ltd. — Portfolio Competitive Intelligence Brief

Westlake Pharmaceuticals (Hangzhou) Co., Ltd. pipeline: 0 marketed, 0 filed, 1 Phase 3, 0 Phase 2. Recent regulatory actions, upcoming PDUFA, patent timeline, top competitor overlap.

0 marketed 0 filed 1 Phase 3 0 Phase 2 5 Phase 1 Live · 30-min refresh

Portfolio leaders (marketed + Phase 3 / filed)

Drug	Generic	Phase	Class	Target	Area	First approval
WPV01	WPV01	phase 3	SARS-CoV-2 main protease inhibitor	SARS-CoV-2 main protease	Infectious Diseases

Therapeutic area mix

Infectious Diseases · 1

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this portfolio.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this portfolio.

Patent timeline (forward window)

No upcoming patent expiries for this portfolio.

Competitive overlap (companies sharing drug classes)

Addpharma Inc. · 1 shared drug class
Ahn-Gook Pharmaceuticals Co.,Ltd · 1 shared drug class
Beijing Minhai Biotechnology Co., Ltd · 1 shared drug class
Biota Scientific Management Pty Ltd · 1 shared drug class
Cocrystal Pharma, Inc. · 1 shared drug class
Ethris GmbH · 1 shared drug class
IRCCS San Raffaele · 1 shared drug class
Icahn School of Medicine at Mount Sinai · 1 shared drug class

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Every new pipeline event for Westlake Pharmaceuticals (Hangzhou) Co., Ltd.:

Cite this brief

Drug Landscape (2026). Westlake Pharmaceuticals (Hangzhou) Co., Ltd. — Portfolio Competitive Intelligence Brief. https://druglandscape.com/ci/company/westlake-pharmaceuticals-hangzhou-co-ltd. Accessed 2026-05-16.