Location History:
- Oslo, SE (1997)
- Oslo, NO (1998)
Company Filing History:
2 out of 109 
1 out of 14 Years Active: 1997-1998
Title: Johan Richter: Innovator in Pulp Cooking Technology
Introduction
Johan Richter is a notable inventor based in Oslo, Norway. He has made significant contributions to the field of pulp cooking technology, holding a total of 3 patents that showcase his innovative approaches to improving pulp production processes.
Latest Patents
One of Johan Richter's latest patents is a method for the continuous cooking of pulp. This invention relates to a process in which finely divided fiber material, preferably wood chips, is impregnated in an impregnation vessel. The method involves feeding the wood chips at the top of the vessel and extracting them from the bottom, where cooking pressure is maintained. The chips are heated and impregnated using black liquor, which flows concurrently with the wood chips. The thoroughly impregnated chips are then transferred to a steam-phase digester, allowing for efficient pulp production.
Career Highlights
Throughout his career, Johan Richter has worked with prominent companies in the pulp industry, including Kvaerner Pulping AB and Kvaerner Pulping Technologies Aktiebolag. His experience in these organizations has contributed to his expertise in pulp cooking technology and innovation.
Collaborations
Johan has collaborated with various professionals in his field, including his coworker Ole Richter. Their joint efforts have further advanced the development of pulp cooking methods and technologies.
Conclusion
Johan Richter's contributions to pulp cooking technology through his innovative patents and career achievements highlight his role as a significant inventor in the industry. His work continues to influence the efficiency and effectiveness of pulp production processes.