Untitled case

A patent infringement lawsuit, RICMIC, LLC v. Vigil Health Solutions Inc., was filed in the U.S. District Court for the Eastern District of Texas under case number 2:25-cv-00586 on May 27, 2025.

The plaintiff, RICMIC, LLC, appears to be a patent assertion entity (PAE) or non-practicing entity (NPE), as typical for plaintiffs in the Eastern District of Texas. The defendant, Vigil Health Solutions Inc., is a healthcare technology company that provides innovative care management solutions, primarily for senior living and long-term care facilities. The specific product, service, or technology accused of infringement is not explicitly detailed in the immediately available top-level docket information, but often relates to the patent's subject matter.

The sole patent asserted in this litigation is U.S. Patent No. 10,380,873. This patent is associated with an "Immunoassay Reagent Immulite® 2000 Total IgE For Immulite 2000 System" manufactured by Siemens. The technical subject of the patent, based on related product descriptions, pertains to an in vitro diagnostic reagent used with IMMULITE® 2000 Systems Analyzers for the quantitative measurement of immunoglobulin type E (IgE) in serum. This type of measurement is crucial for allergy testing, as IgE immunoglobulins mediate many allergies.

The case is currently in the initial stages in the Eastern District of Texas, a venue historically significant for patent litigation due to its reputation for being plaintiff-friendly, offering quick routes to trial, and having judges experienced in patent disputes. While the exact division (e.g., Marshall, Sherman) and assigned judge are not immediately specified in the high-level PacerMonitor entry for this specific case, the Eastern District of Texas has seen a resurgence as a top patent litigation forum. This venue remains attractive to patent plaintiffs, including NPEs, for these reasons, making the case notable as part of the broader trend in patent assertion strategies within the district. No related IPRs or other significant market context making the case notable beyond the venue choice have been identified at this stage.

The patent infringement litigation case, RICMIC, LLC v. Vigil Health Solutions Inc., case number 2:25-cv-00586, was filed in the U.S. District Court for the Eastern District of Texas. The sole patent at issue is U.S. Patent No. 10,380,873.

Here's a chronological summary of the key legal developments:

Filing & Initial Pleadings:

• May 27, 2025: RICMIC, LLC filed a patent infringement complaint against Vigil Health Solutions Inc. in the Eastern District of Texas, alleging infringement of U.S. Patent No. 10,380,873.

Present Posture:
As of the current date (June 24, 2026), the publicly available information indicates the case was filed on May 27, 2025, and is actively tracked as a patent case in the Eastern District of Texas. No further specific docket entries regarding answers, counterclaims, or substantive motions are immediately available without direct PACER access or more detailed legal news coverage.

Parallel PTAB IPR/PGR Proceedings:
A search for U.S. Patent No. 10,380,873 in the Patent Trial and Appeal Board (PTAB) database did not immediately reveal any instituted Inter Partes Reviews (IPRs) or Post-Grant Reviews (PGRs) related to this specific patent.

As a patent litigation analyst, I am unable to identify the complete counsel of record representing RICMIC, LLC, the plaintiff in case 2:25-cv-00586 in the Eastern District of Texas, based solely on public web searches. This is because specific attorney appearances and their designated roles (e.g., lead counsel, local counsel) are typically detailed within the case's docket entries, which require direct access to a database like PACER. Publicly available snippets from legal search engines often confirm the case existence and parties but rarely list all counsel of record.

Plaintiff: RICMIC, LLC
Defendant: Vigil Health Solutions Inc.
Court: Texas Eastern District Court (Marshall Division)
Filed: May 27, 2025

Without direct access to the docket for this specific case, it is not possible to provide a definitive list of attorneys, their roles, or their firms. Filings are not sealed, but detailed counsel appearances are not readily extracted from generalized web search results for this case number. Therefore, I cannot definitively provide the requested information for each attorney.

Counsel Identified for Defendant Vigil Health Solutions Inc. in RICMIC, LLC v. Vigil Health Solutions Inc.

In the patent infringement case RICMIC, LLC v. Vigil Health Solutions Inc. (2:25-cv-00586) filed in the Texas Eastern District Court, Lionel Marks Lavenue has entered an appearance on behalf of the defendant, Vigil Health Solutions Inc..

As of the current date, the following information has been identified regarding the defendant's counsel:

• Name: Lionel Marks Lavenue
• Role: Counsel
• Firm and Office Location: Information regarding his specific firm and office location requires further investigation beyond the current search results.
• Relevant Patent Litigation Experience or Notable Past Cases: This information also requires further research.

Further searches will be required to determine Mr. Lavenue's firm, office location, and a one-line note on his relevant patent litigation experience or notable past cases. No other attorneys have been identified as appearing for Vigil Health Solutions Inc. in the provided docket snippets.Here is the identified counsel of record representing the defendant(s) in RICMIC, LLC v. Vigil Health Solutions Inc. (2:25-cv-00586) in the Texas Eastern District Court:

Lionel Marks Lavenue

• Role: Counsel
• Firm and Office Location: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP, Reston, VA.
• Relevant Patent Litigation Experience or Notable Past Cases: Lionel Lavenue is a highly experienced patent trial lawyer with a practice focused on patent trial litigation and managing large patent portfolios. He has served as lead or first chair counsel in over 220 patent cases, including 22 bench and jury trials, with more than 60 cases in the U.S. District Court for the Eastern District of Texas. His experience also extends to disputes before the U.S. Court of Federal Claims and the U.S. International Trade Commission (ITC), and he has led the filing of over 115 Inter Partes Review (IPR) petitions.