Perma Tubes v. Sonoco Products Co

Court

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

Assigned judge

Jack E. Tanner · 433 cases in index

Docket number

3:87-cv-00734

Nature of suit

830 Patent
Infringement of a patented invention.

Jurisdiction

Federal question

Date filed

11/12/1987

Date terminated

07/28/1988

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

Parties

• plaintiff · Perma Tubes
• defendant · Sonoco Products Co
• defendant · Sonoco Products Company Paper & Packaging · 181 cases

Part of a Larger Litigation Pattern

This is one of 182 Patent cases in our index naming Sonoco Products Company — a possible mass-tort or coordinated-litigation cluster.

• Transcend Shipping Systems, LLC v. Sonoco Products Company
  District Court, W.D. TexasFiled 02/16/2022
• Patent Group, LLC v. Sonoco Products Company
  District Court, E.D. TexasFiled 02/03/2011
• Vanmoor v. Sonoco Products
  District Court, S.D. FloridaFiled 07/23/2002
• Vanmoor v. Sonoco Products
  District Court, S.D. FloridaFiled 01/12/2001
• Vanmoor v. Sonoco Products
  District Court, S.D. FloridaFiled 01/11/1999
• U.S. Coexcell, Inc v. Sonoco Products Co
  District Court, N.D. OhioFiled 01/28/1997

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 Perma Tubes v. Sonoco Products Co?

Perma Tubes v. Sonoco Products Co is a federal patent lawsuit filed on 11/12/1987 in the District Court, W.D. Washington. The case was terminated on 07/28/1988. 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 3:87-cv-00734.

When was the case filed?

Perma Tubes v. Sonoco Products Co was filed on 11/12/1987. It was terminated on 07/28/1988.