Company Filing History:
4 out of 109 
3 out of 4 
1 out of 1 Years Active: 1999-2024
Title: Christofer Lindgren: Innovator in Textile Recycling
Introduction
Christofer Lindgren is a notable inventor based in Stockholm, Sweden. He has made significant contributions to the field of textile recycling, holding a total of 8 patents. His innovative methods focus on improving the recycling process of cellulosic textiles, which is crucial for sustainable fashion and environmental conservation.
Latest Patents
One of Christofer Lindgren's latest patents involves a method for recycling textiles that comprise cellulose. This method includes several steps, such as optionally disintegrating the textile and swelling the cellulose under reducing conditions. A key aspect of this process is the presence of at least one reducing agent during part of the swelling. The method also incorporates two bleaching steps that can be performed in any order: bleaching the material with oxygen at alkaline conditions with a pH ranging from 9 to 13.5, and bleaching with ozone at acid conditions below pH 6. This innovative approach not only improves yield but also achieves excellent decolorization. Additionally, when the recycled material is used in viscose manufacture, it reduces the risk of clogging nozzles.
Career Highlights
Throughout his career, Christofer Lindgren has worked with prominent companies in the industry, including Kvaerner Pulping AB and Re:newcell AB. His experience in these organizations has contributed to his expertise in textile recycling and innovation.
Collaborations
Christofer has collaborated with several professionals in his field, including Mikael H Lindstrom and Vidar Martin Snekkenes. These collaborations have likely enhanced his research and development efforts in textile recycling.
Conclusion
Christofer Lindgren is a pioneering inventor whose work in recycling cellulosic textiles is making a significant impact on sustainability in the fashion industry. His innovative methods and collaborations continue to push the boundaries of textile recycling technology.
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.