This inventor holds 1 USPTO granted patent. Top assignee: Endurance Solar Solutions, Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Robert Janssen and Polyolefin-Based Photovoltaic Backsheet Innovation.
Introduction
Robert Janssen is an inventor associated with Geleen, the Netherlands, and Endurance Solar Solutions, Inc. His patent work concerns materials for photovoltaic modules, particularly a backsheet designed to protect the module while avoiding fluorinated polymers.
Latest Patents
Janssen is associated with 1 patent: “Photovoltaic Module Backsheet Comprising Polyolefin Layers.” The invention describes a backsheet with a functional layer and a weather-resistant layer. The functional layer contains a blend of polyethylene and a polyethylene copolymer, with polyethylene making up at least 50 percent by weight. The weather-resistant layer has two sub-layers, each containing at least 50 percent polypropylene, and the second sub-layer has a glass transition temperature below −40 °C. The patent also describes a process for producing the backsheet and a photovoltaic module incorporating it.
Career Highlights
The patent reflects work on photovoltaic module materials and backsheet construction. Its fluorine-free design uses polyolefin layers to combine functional and weather-resistant properties.
Collaborations
Janssen’s listed coworkers include Ruofei Zhao and Kurt Van Durme. The available information identifies these professional associations but does not specify their individual contributions to the patent.
Conclusion
Robert Janssen’s patent focuses on a fluorine-free, polyolefin-based photovoltaic backsheet and its potential use in photovoltaic modules.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile