Google Buys IBM Inventions as It Aims to Build Patent Hoard

Lock
This article is for subscribers only.

Google Inc., facing a growing threat of intellectual-property lawsuits, acquired a batch of patents this month from International Business Machines Corp. to bolster its portfolio.

The U.S. Patent and Trademark Office on July 11 and 12 recorded more than 1,000 patents assigned to Mountain View, California-based Google by IBM. They cover a range of topics, including microprocessing chips, regional databases and memory fabrication and architecture, said Bill Slawski, president of SEO by the Sea Inc., a Warrenton, Virginia-based research firm specializing in search-engine optimization.