Company Filing History:
Years Active: 2004
Title: Anna Tigerström: Innovator in Pulp Processing Technologies
Introduction
Anna Tigerström is a prominent inventor based in Stockholm, Sweden. She has made significant contributions to the field of pulp processing, particularly in the development of innovative methods for treating cellulose pulp. With a total of 2 patents, her work has the potential to enhance the efficiency and sustainability of pulp production.
Latest Patents
Anna's latest patents include two notable inventions. The first patent, titled "Oxidized white liquor in an oxygen delignification process," refers to a method for an integrated treatment of cellulose pulp. This method involves several steps, including the provision of cellulose pulp, a determined quantity of white liquor containing alkali and sulfur components, and an oxygen-containing gas. The process aims to oxidize the sulfur components of the white liquor, allowing for the effective treatment of cellulose pulp and reducing its kappa number.
The second patent is a "Process for the bleaching of a pulp suspension by separating calcium from lignin." This invention focuses on the bleaching of lignin present in pulp fibers within an aqueous environment, such as a pulp suspension. The process utilizes carbon dioxide for the bleaching of lignin, contributing to the production of paper or board from bleached pulp.
Career Highlights
Anna Tigerström is currently employed at Aga Aktiebolag, where she continues to innovate in the field of pulp processing. Her work is characterized by a commitment to improving the environmental impact of pulp production through advanced chemical processes.
Collaborations
Anna collaborates with Anders Tor Jörgen Engström, leveraging their combined expertise to drive advancements in pulp processing technologies.
Conclusion
Anna Tigerström's contributions to the field of pulp processing through her innovative patents demonstrate her commitment to enhancing the efficiency and sustainability of the industry. Her work continues to pave the way for future advancements in pulp treatment technologies.
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.