Inari Medical, Inc. v. Imperative Care, Inc., et al

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Case Number:

5:24-cv-03117

See also:

Court:

California Northern

Nature of Suit:

Judge:

Firms

Companies

Imperative Care

Sectors & Industries:

Healthcare
- Medical Appliances & Equipment

October 22, 2026
Imperative Gets PTAB To Trim Inari Medical Device Claims

The Patent Trial and Appeal Board has invalidated claims in an Inari Medical Inc. patent on valves used in surgery to prevent blood loss, handing another win to challenger Imperative Care as it fends off an infringement lawsuit in California.
June 10, 2026
PTAB Invalidates Inari Embolism Treatment Patent

The Patent Trial and Appeal Board has invalidated the entirety of an Inari Medical Inc. patent covering the company's thrombectomy products, in a challenge brought by Imperative Care Inc.