Charles Wizenfeld

Charles Wizenfeld is an intellectual property litigation attorney with a practice focused on patent disputes. His experience, as evidenced by his tracked appearances, includes representing plaintiffs in patent infringement actions, particularly involving software and enterprise technology. The case of Sampo IP LLC v. Salesforce.com highlights his involvement on the plaintiff side in litigation concerning cloud-based software platforms.

Mr. Wizenfeld is currently an attorney at King & Wood Mallesons LLP. His professional background indicates a consistent focus on intellectual property matters. While specific outcomes or detailed trial results for his cases are not extensively documented in publicly available search results, his role in significant patent infringement lawsuits against major technology companies like Salesforce.com underscores his practice in this area.

Information regarding his regular appearance in PTAB or IPR proceedings is not readily available through public web searches. He was admitted to legal practice in New York in 2005, having earned his J.D. from Fordham University School of Law in 2004.