HCL’s US arm faces patent infringement claim related to one of its software products

Mumbai: HCL America, the US subsidiary of software exporter HCL Technologies NSE 0.97 %, is facing a patent infringement claim related to one of its software products.

HCL America is due to respond to the lawsuit filed by a Texas-based company, Coretek Licensing, by 28 September, as per court documents reviewed by ET.

Coretek Licensing, a legal arm of technology services company Coretek Services, filed the case in the southern district court of New York in late June, alleging that HCL’s software product, HCL Sametime, had infringed on its patent.