This inventor holds 5 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 3 EPO patents. Top assignees: Rohm and Haas Company, Dow Global Technolgoies LLC. Active years: 2001-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Newton, PA (US) (2001 - 2006)
- Newtown, PA (US) (2012 - 2021)
Company Filing History:
5 out of 3,448 
1 out of 4,810 
Years Active: 2001-2021
Title: The Innovative Journey of Inventor Audrey Brenda Liss
Introduction
Audrey Brenda Liss, hailing from Newtown, PA, is a distinguished inventor known for her significant contributions in the field of elastomeric construction compositions. With a remarkable portfolio of five patents, Liss has carved a niche for herself in the innovation landscape. Her inventions focus primarily on enhancing the quality and performance of caulks and sealants, making them more efficient and environmentally friendly.
Latest Patents
Among her latest innovations, Liss has developed multistage copolymer compositions for use in elastomeric construction caulks and sealants. This invention addresses the need for low tack, low temperature flexible aqueous caulk or sealant compositions. These compositions consist of multistage aqueous emulsion copolymers designed with a hard stage and a soft stage, with components that include nonionic monomers and various acid monomers. Additionally, Liss's work on plasticizer-free caulks and sealants has introduced aqueous compositions that are devoid of plasticizers, relying instead on waterborne acrylic polymeric composites. This innovative approach is backed by detailed polymerization methods that yield superior functional properties.
Career Highlights
Liss has had a commendable tenure in her career, contributing her expertise to renowned companies such as Rohm and Haas Company and Dow Global Technologies LLC. Throughout her career, she has focused her research on polymers and their applications in construction materials, pushing the boundaries of what is possible in the field of caulks and sealants.
Collaborations
Throughout her career, Liss has collaborated with talented individuals, including her coworkers Victoria Anne Demarest and Alan Daniel Stein. These collaborations have fueled innovation and creativity, allowing her to develop and refine her patentable inventions effectively.
Conclusion
Audrey Brenda Liss exemplifies the spirit of innovation through her impressive contributions to the field of elastomeric compositions. Her work is vital to advancing the performance and sustainability of construction materials, and her patents reflect her commitment to creating innovative solutions that address real-world challenges. The impact of her inventions positions her as a leading figure among contemporary inventors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile