Erise Secures an IPR Win for Client Sony at PTAB

Erise shareholder Eric A. Buresh, along with counsel Jason R. Mudd and senior technical advisor Kathleen D. Fitterling, recently successfully represented the petitioner, tech giant Sony Interactive Entertainment, in a recent inter partes review (IPR) proceeding.  The underlying case was first filed by Bot M8 in 2019, alleging that Sony’s PlayStation 4 console and games … Continue reading Erise Secures an IPR Win for Client Sony at PTAB

Erise Scores Client Win at Notable Plaintiff-Friendly Court

Erise shareholders Eric A Buresh, Mark C. Lang and Michelle L. Marriott, along with associate Joe Craig, recently secured a ruling that invalidated six of the plaintiff PacSec3’s asserted independent claims.  In September, Judge Alan Albright of the U.S. District Court for the Western District of Texas found that all of the means-plus-function limitations in the … Continue reading Erise Scores Client Win at Notable Plaintiff-Friendly Court

Erise Recognized Nationally as Top 15 Most Active IPR Firm by Patexia Insights

Erise is pleased to announce it has been ranked among the most active IP law firms in the United States – ranking 13th for petitioner proceedings – in Patexia’s 2021 Inter Partes Review (IPR) Intelligence Report. The firm was also recognized among the top 30 best-performing firms in the country in the same Patexia report, … Continue reading Erise Recognized Nationally as Top 15 Most Active IPR Firm by Patexia Insights

Erise Secures Patent Win for Client Sony, Remains Undefeated at Eastern District of Texas

Erise shareholders Eric A. Buresh, Mark C. Lang and Michelle L. Marriott, along with counsel Jason R. Mudd and associate attorney Kelly Hughes, secured a complete defense verdict for technology giant Sony, earning the firm its third consecutive win at one of the most notoriously difficult courts in the country, the Eastern District of Texas. … Continue reading Erise Secures Patent Win for Client Sony, Remains Undefeated at Eastern District of Texas

Kansas City Business Journal Features Erise’s Latest Win

A recent Kansas City Business Journal article, Judge Grants Erise IP Rare Attorney Fee Award Worth More Than $1M, featured shareholders Eric Buresh, Mark Lang and Michelle Marriott’s recent success for a video game developer client.  In the article, shareholder Adam Seitz said, “The order to pay attorney fees is literally the judge saying ‘I’m going to punish … Continue reading Kansas City Business Journal Features Erise’s Latest Win