Location History:
- Columbia, MD (US) (1985 - 1986)
- Helsingborg, SE (1987)
Company Filing History:
Years Active: 1985-1987
Title: Per E Hansson: Innovator in Polymer Chemistry
Introduction
Per E Hansson is a notable inventor based in Columbia, MD (US). He has made significant contributions to the field of polymer chemistry, particularly in the development of materials that enhance paper-making processes. With a total of 4 patents to his name, Hansson's work has had a meaningful impact on the industry.
Latest Patents
Hansson's latest patents include innovative products that address specific needs in the paper-making sector. One of his notable inventions is a water-soluble polyamidoaminepolyamine. This product is formed by reacting a polymeric polyamidoamine with a low molecular weight polyamine under specific reaction conditions to facilitate transamidation. The transamidation product is then further reacted with a polyfunctional compound with respect to amino groups. The resultant material serves as a retention and drainage aid in paper-making processes. Another significant patent involves a wet strength material. This process and product are designed to impart wet strength to cellulosic sheet materials by incorporating a polymeric product characterized by a saturated hydrocarbon polymer chain with pendant secondary and/or tertiary alkylene amine groups and alkylene quaternary ammonium groups.
Career Highlights
Hansson is currently associated with W. R. Grace & Co., where he continues to innovate and develop new materials. His work at the company has allowed him to collaborate with other experts in the field, further enhancing his contributions to polymer chemistry.
Collaborations
Hansson has worked alongside Felek Jachimowicz, a fellow innovator in the industry. Their collaboration has likely led to advancements in their respective fields, although specific details of their joint projects are not highlighted here.
Conclusion
Per E Hansson is a distinguished inventor whose work in polymer chemistry has led to valuable innovations in the paper-making industry. His patents reflect a commitment to enhancing material properties and processes, making a lasting impact on the field.
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.