This inventor holds 1 USPTO granted patent. Top assignee: Ciba Specialty Chemicals Corporation. Active years: 2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2000
Title: Christian Zumwald: Innovator in Stabilizer Compounds
Introduction
Christian Zumwald is a notable inventor based in Riehen, Switzerland. She has made significant contributions to the field of chemistry, particularly in the development of stabilizers for organic materials. Her innovative work focuses on compounds that protect against the damaging effects of light, oxygen, and heat.
Latest Patents
Christian Zumwald holds a patent for Hydroxyphenyltriazines. This patent describes compounds of the formula wherein R and R' independently are H, methyl, or ethyl. The novel compounds are effective as stabilizers for organic materials, making them suitable for use in skin or hair protection preparations.
Career Highlights
Christian Zumwald is associated with Ciba Specialty Chemicals Corporation, a company known for its advancements in specialty chemicals. Her work has contributed to the development of products that enhance the stability and longevity of various materials.
Collaborations
Throughout her career, Christian has collaborated with esteemed colleagues, including Christophe Bulliard and Thomas Schafer. These collaborations have fostered innovation and the exchange of ideas within the field.
Conclusion
Christian Zumwald's contributions to the field of chemistry, particularly through her patent on Hydroxyphenyltriazines, highlight her role as an innovator in stabilizer compounds. Her work continues to impact the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile