Location History:
- 30 Stockholm, SE (1979)
- Lilla Edet, SE (1994)
- Goteborg, SE (1995)
Company Filing History:
2 out of 102 
2 out of 832,718 Years Active: 1979-1995
Title: Innovations by Gunnar P. Goransson
Introduction
Gunnar P. Goransson is a notable inventor based in Stockholm, Sweden. He has made significant contributions to the field of pulp manufacturing, particularly in the purification of process water. With a total of 4 patents to his name, Goransson's work reflects a commitment to improving industrial processes and environmental sustainability.
Latest Patents
Goransson's latest patents include a method for purifying process water from pulp manufacture. This innovative process involves the use of a separator device to purify process water through mechanical or a combination of mechanical and chemical methods. The purified water is then evaporated, with a portion of the concentrate being recycled and mixed back into the process water. In a preferred embodiment, a precipitant is added to enhance the purification process.
Another significant patent focuses on purifying process water or wastewater containing wood resin. This method employs high-molecular-weight polyethylene oxide and a water-soluble, non-ionic cellulose ether as flocculants. The specific amounts of these flocculants are carefully calculated to optimize the purification process, demonstrating Goransson's attention to detail and effectiveness in addressing industry challenges.
Career Highlights
Throughout his career, Goransson has worked with various companies, including Eka Nobel AB. His experience in the industry has allowed him to develop practical solutions that address real-world problems in pulp manufacturing. His innovative approaches have contributed to advancements in the field, showcasing his expertise and dedication.
Collaborations
Goransson has collaborated with notable colleagues, including Birgitta Sundblad and Johan Landfors. These partnerships have likely enriched his work and contributed to the successful development of his patents.
Conclusion
Gunnar P. Goransson's contributions to the field of pulp manufacturing through his innovative patents highlight his role as a significant inventor. His methods for purifying process water not only improve industrial efficiency but also promote environmental sustainability. His work continues to influence the industry and inspire future innovations.
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.