Brian T. O'Connor

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Practice summary — Brian T. O'Connor

Specialty / focus areas. The single tracked matter, EcoFactor, Inc. v. Resideo Technologies, Inc., places Mr. O'Connor in patent infringement litigation over connected-home / smart-thermostat and HVAC energy-management technology — i.e., software- and networking-heavy consumer hardware rather than pharma or mechanical arts. EcoFactor's asserted patents in the Resideo campaign cover wireless/remote temperature sensing, thermal-mass modeling, and HVAC efficiency analytics (e.g., U.S. Patent Nos. 10,534,382 and 10,584,890). That is the only patent matter in the tracked data, so it is not enough to establish a broader technology pattern; I could not locate a verified firm bio or practice-area description for an attorney of this name, and the name is a common one that appears on multiple unrelated legal professionals, so any generalization beyond this case would be speculation.

Side preference. On the tracked record he sits entirely on the plaintiff side (1 appearance, 0 defendant appearances), acting as counsel for the patent owner/asserting party. A sample of one is too thin to call a pattern of NPE-side representation; it should be read as "has appeared for a patent-owner plaintiff," not as an established plaintiff-only practice.

Firm context. Tracked as counsel at Susman Godfrey LLP, the Houston-founded litigation boutique whose patent practice runs on both sides of the docket (patent owners such as Arendi and the Rockstar Consortium; defense-side work for clients including Huawei and MIT). I could not verify a prior firm history, an in-house role, or whether Mr. O'Connor is still at Susman Godfrey.

Notable cases / outcomes and PTAB. The one tracked case, EcoFactor v. Resideo, was filed in the W.D. Tex. (Waco) before Judge Alan Albright; related dockets show the matter resolved by dismissal with prejudice in late 2023, with the parties bearing their own costs per the public docket summary. Note a sourcing caveat: a third-party litigation database lists the plaintiff-side counsel of record in the 6:23-cv-00061 EcoFactor/Resideo matter as Russ August & Kabat, not Susman Godfrey, so the tracked firm attribution could not be independently confirmed for that docket. I found no verifiable record of Mr. O'Connor appearing in IPR/PGR proceedings, and I would not attribute the EcoFactor-related PTAB filings to him without a docket check. Bar admissions and education: not verified, so omitted.

Bottom line: a plaintiff-side patent litigator in the connected-HVAC/consumer-IoT space, tracked to Susman Godfrey; individual credentials, PTAB history, and career background could not be reliably sourced and should be confirmed directly with the firm or via PACER/PTAB dockets before relying on them.