Company Filing History:
Years Active: 2000-2001
Title: Innovations by John W McDonald, Jr.
Introduction
John W McDonald, Jr. is a notable inventor based in Lake Zurich, IL (US). He has made significant contributions to the field of ostomy appliances, holding a total of three patents. His work focuses on improving the functionality and comfort of ostomy products, which are essential for individuals with specific medical needs.
Latest Patents
Among his latest patents is the "Ostomy appliance faceplate with concealed coupling ring flange." This invention features a low-profile faceplate assembly designed for a two-piece ostomy appliance. It includes a wafer of adhesive skin barrier material and a flexible plastic coupling ring, which allows for detachable coupling to an ostomy pouch. The innovative aspect of this design is that the mounting flange of the coupling ring is embedded within the faceplate, enhancing its usability.
Another significant patent is the "Ostomy appliance faceplate with barrier layer, extended covering layer." This faceplate incorporates a unitary release sheet that covers both the bodyside surface of an adhesive skin barrier layer and the surrounding adhesive surface of a porous covering layer. The barrier layer is designed with a beveled outer edge, and the release sheet contacts the adhesive surface immediately adjacent to this edge. A continuous in-line method for manufacturing such faceplates is also disclosed in this patent.
Career Highlights
John W McDonald, Jr. is associated with Hollister, Inc., a company known for its commitment to healthcare innovations. His work at Hollister has allowed him to focus on developing products that improve the quality of life for individuals with ostomies. His patents reflect a deep understanding of user needs and a commitment to enhancing product design.
Collaborations
Throughout his career, John has collaborated with notable colleagues, including Walter F Leise, Jr. and Ronald S Botten. These collaborations have likely contributed to the innovative solutions he has developed in the field of ostomy appliances.
Conclusion
John W McDonald, Jr. is a distinguished inventor whose work has significantly impacted the field of ostomy appliances. His innovative patents demonstrate a commitment to improving the lives of individuals with medical needs.