Communication Interface Technologies, LLC v. H&R Block, Inc

Court

District Court, E.D. Texas (E.D. Tex.)
Official Court Website →

Assigned judge

Sean D. Jordan · 953 cases in index

Docket number

4:23-cv-00496

Cause

35:145 Patent Infringement
35 U.S.C. § 145

Nature of suit

830 Patent
Infringement of a patented invention.

Jurisdiction

Federal Question

Jury demand

Plaintiff

Date filed

05/30/2023

Date terminated

11/27/2023

15,370 Patent cases in this court are indexed here.

Parties

• plaintiff · Communication Interface Technologies, LLC · 41 cases
• defendant · H&R Block, Inc Personal Services · 211 cases

Part of a Larger Litigation Pattern

This is one of 212 Patent cases in our index naming H&R Block, Inc — a possible mass-tort or coordinated-litigation cluster.

• CheckWizard v. H&R Block, Inc
  District Court, E.D. TexasFiled 02/06/2025
• Uniloc 2017 LLC v. H and R Block, Inc
  District Court, W.D. MissouriFiled 08/17/2020
• Uniloc USA, Inc v. H&R Block Inc
  District Court, E.D. TexasFiled 06/02/2017
• Data Carriers LLC v. H&R Block, Inc
  District Court, D. DelawareFiled 08/29/2013
• Revenue Realization LLC v. H&R Block Inc
  District Court, W.D. MissouriFiled 06/27/2011
• Revenue Realization LLC v. H&R Block Inc
  District Court, N.D. IllinoisFiled 01/06/2011

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 Communication Interface Technologies, LLC v. H&R Block, Inc?

Communication Interface Technologies, LLC v. H&R Block, Inc is a federal patent lawsuit filed on 05/30/2023 in the District Court, E.D. Texas. The case was terminated on 11/27/2023. 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, E.D. Texas, docket number 4:23-cv-00496.

When was the case filed?

Communication Interface Technologies, LLC v. H&R Block, Inc was filed on 05/30/2023. It was terminated on 11/27/2023.

What law is the case brought under?

The docket lists the cause as 35 U.S.C. § 145.