Wuhan Cai Shi Ke Ji You Xian Gong Si v. Che

Court

District Court, W.D. Washington (W.D. Wash.)
Official Court Website →

Assigned judge

Jamal N. Whitehead · 43 cases in index

Docket number

2:26-cv-00852

Cause

28:1338 Patent Infringement
28 U.S.C. § 1338 — Patent, copyright & trademark jurisdiction

Nature of suit

830 Patent
Infringement of a patented invention.

Jurisdiction

Federal Question

Jury demand

Plaintiff

Date filed

03/12/2026

1,162 Patent cases in this court are indexed here.

Parties

• plaintiff · Wuhan Cai Shi Ke Ji You Xian Gong Si
• defendant · Che · 16 cases

About Patent Lawsuits

Patent lawsuits allege infringement of a patented invention — that another party made, used, or sold a protected technology without authorization. These cases are common in technology and pharmaceutical industries.

Frequently Asked Questions

What is Wuhan Cai Shi Ke Ji You Xian Gong Si v. Che?

Wuhan Cai Shi Ke Ji You Xian Gong Si v. Che is a federal patent lawsuit filed on 03/12/2026 in the District Court, W.D. Washington. The case is currently open in the federal court system. Patent lawsuits allege infringement of a patented invention — that another party made, used, or sold a protected technology without authorization. These cases are common in technology and pharmaceutical industries.

What type of case is this?

It is classified as “Patent” under the federal nature-of-suit system. Patent lawsuits allege infringement of a patented invention — that another party made, used, or sold a protected technology without authorization. These cases are common in technology and pharmaceutical industries.

What court is the case in?

The case is in the District Court, W.D. Washington, docket number 2:26-cv-00852.

When was the case filed?

Wuhan Cai Shi Ke Ji You Xian Gong Si v. Che was filed on 03/12/2026. The case is currently open.

What law is the case brought under?

The docket lists the cause as 28 U.S.C. § 1338 — Patent, copyright & trademark jurisdiction.