Defendant

Amazon Web Services, Inc.

8 cases as defendant.

Also appears as a plaintiff in 1 case View as plaintiff

Company profile

Amazon Web Services, Inc. (AWS) is a subsidiary of Amazon.com, Inc., and a major provider of on-demand cloud computing platforms. Founded in 2006, AWS is headquartered in Seattle, Washington. As a subsidiary of Amazon (NASDAQ: AMZN), its financial performance is a significant contributor to its parent company's overall revenue. While Amazon does not report employee numbers for AWS specifically, various sources estimate the number to be over 100,000.

AWS provides a comprehensive and widely adopted suite of cloud-based products, including computing, storage, networking, databases, analytics, machine learning, and the Internet of Things (IoT). Its most popular services include Amazon Elastic Compute Cloud (EC2) for scalable virtual servers and Amazon Simple Storage Service (S3) for object storage. The company offers over 200 fully featured services from data centers globally, catering to a diverse range of customers from startups and small businesses to large enterprises and government agencies.

As a major operating company, Amazon Web Services is primarily a defendant in patent litigation. The provided case data shows AWS defending against two patent infringement suits in the U.S. District Court for the Western District of Texas, a popular venue for patent litigation. The single case where it appears as a plaintiff is an action at the Patent Trial and Appeal Board (PTAB), likely a defensive measure to challenge the validity of a patent being asserted against it or an affiliate. This posture is typical for a large technology company facing assertions from other entities.

The tracked cases name MAGMA SCIENTIFIC, LLC, and Athena Security, LLP as plaintiffs in the district court actions. The PTAB case was filed by AWS and its affiliate, Twitch Interactive, Inc., against NL Giken Inc. This pattern of being a frequent target for patent assertions while using PTAB proceedings to counter-challenge patents is characteristic of large, product-centric technology companies operating in the US.

Cerence Operating Company v. Amazon.com, Inc. et al.

Active
Docket:
2:2026cv00372
Filed:
2026-05-04
Patents:11929073

Cerence filed a complaint for patent infringement against Amazon, asserting US Patent 11,929,073, which relates to a 'hybrid agent arbitration system.' The case was recently filed and is part of a broader intellectual property dispute that includes a parallel complaint with the International Trade Commission (ITC).

Cerence Operating Company v. Amazon.com, Inc. et al.

initial stages
Docket:
2:26-cv-00373
Filed:
2026-05-04
Patents:12406663

The complaint alleges that Amazon's products and services, including its Echo devices and Alexa services, infringe upon multiple Cerence patents related to voice recognition and natural language processing technologies. The case is in its initial stages, with the complaint having been recently filed.

Cerence Operating Company v. Amazon.com, Inc. et al.

Recently filed
Docket:
2:2026cv00373
Filed:
2026-05-04
Patents:8374358

Cerence Operating Company filed a patent infringement suit alleging that Amazon entities infringe on seven patents, including US Patent 8,374,358. A claim chart for the '358 patent was attached as an exhibit to the complaint.

Cerence Operating Company v. Amazon.com, Inc. et al.

Active
Docket:
2:26-cv-00372
Filed:
2026-05-03
Patents:8320575

Cerence filed this patent infringement suit seeking monetary damages and injunctive relief against various Amazon entities. The case is in its earliest stages, and a parallel Section 337 complaint was also filed with the International Trade Commission (ITC).

Cerence Operating Company v. Amazon.com, Inc. et al.

active
Docket:
2:26-cv-00372
Filed:
2026-05-03
Patents:8355484

The lawsuit alleges that Amazon products like the Echo speakers and Fire tablets infringe on five of Cerence's patents, including US 8,355,484. The case was recently filed and is in its initial stages. Cerence also filed a parallel Section 337 complaint with the ITC seeking to block imports of allegedly infringing products.

MAGMA SCIENTIFIC, LLC. v. Amazon Web Services, Inc.

active
Docket:
7:26-cv-00093
Filed:
2026-03-13
Patents:11328206

Magma Scientific, LLC filed a patent infringement complaint against Amazon Web Services, Inc., accusing AWS EC2 of infringing. The patent was originally from SRI International. An RPX Insight report noted a potential filing error, where the attached claim chart appeared to be from a different complaint.