Location History:
- Alnö, SE (2004)
- Sundsvall, SE (2003 - 2006)
Company Filing History:
2 out of 49 
1 out of 12 
1 out of 832,718 Years Active: 2003-2006
Title: Susanna Gunnars: Innovator in Oxidized Polymers
Introduction
Susanna Gunnars is a notable inventor based in Sundsvall, Sweden. She has made significant contributions to the field of polymeric carbohydrates, holding a total of 4 patents. Her work focuses on the development of innovative materials that enhance the properties of cellulose-based products.
Latest Patents
One of her latest patents is titled "Oxidized polymeric carbohydrates and products made thereof." This invention relates to a polysaccharide with functional groups, specifically aldehyde groups formed at various positions of the anhydroglucose units in the polysaccharide chain. The polysaccharide is primarily a cellulosic fibrous material, where the primary and secondary hydroxyl groups of cellulose are oxidized into aldehyde groups through methods such as TEMPO oxidation and periodate oxidation. This invention also includes a paper or nonwoven product that incorporates the oxidized polysaccharide, achieving a relative wet strength of more than 10%.
Another significant patent is "Oxidized cellulose-containing fibrous materials and products made therefrom." This invention describes a cellulose-containing fibrous material where hydroxy groups are oxidized at the C(6) position of glucose units into aldehyde and/or carboxy groups. The resulting paper or nonwoven products, particularly tissue products, exhibit excellent strength properties, showcasing the potential of her innovations in practical applications.
Career Highlights
Throughout her career, Susanna has worked with various companies, including SCA Hygiene Products GmbH. Her expertise in the field of polymeric carbohydrates has positioned her as a key player in the development of advanced materials.
Collaborations
Susanna has collaborated with notable professionals in her field, including Thomas Jaschinski and Arie Cornelis Besemer. These collaborations have contributed to her innovative research and development efforts.
Conclusion
Susanna Gunnars is a pioneering inventor whose work in oxidized polymers has led to significant advancements in cellulose-based materials. Her patents reflect her commitment to innovation and her impact on the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.