This inventor holds 2 USPTO granted patents. Top assignee: Bayer Aktiengesellschaft. Active years: 1997-1999.
Company Filing History:
Years Active: 1997-1999
Title: Reinhard Walter: Innovator in Pharmaceutical Granulation
Introduction
Reinhard Walter is a notable inventor based in Leverkusen, Germany. He has made significant contributions to the field of pharmaceutical preparations, particularly in the area of agglomeration processes. With a total of 2 patents, his work has advanced the methods used in the production of granules for pharmaceutical applications.
Latest Patents
Walter's latest patents include a process and apparatus for the agglomeration of hydrolytically sensitive substances. This innovative process involves conducting a powder of slightly soluble substances, along with a water-soluble binder, through a steam atmosphere at temperatures between 85°C and 105°C. The agglomeration occurs without the action of compacting forces, with a residence time in the steam atmosphere of approximately 0.5 to 10 seconds. The agglomerates formed are subsequently dried in free fall, allowing small solid bridges to form from the binder liquid bridges at the points of contact between primary particles. The process is executed in a steam jet agglomerator, which is connected to a fluidized-bed dryer for final drying to a water content of less than 0.5% by weight. Another significant patent involves a thermal granulation process for producing directly tablettable granules and the pharmaceutical preparations derived from them.
Career Highlights
Walter is associated with Bayer Aktiengesellschaft, a leading global company in the pharmaceutical and life sciences sector. His work at Bayer has allowed him to focus on innovative solutions that enhance the efficiency and effectiveness of pharmaceutical manufacturing processes.
Collaborations
Walter has collaborated with notable colleagues, including Ingrid Hurner and Peter Danz, to further advance his research and development efforts in the field of pharmaceutical granulation.
Conclusion
Reinhard Walter's contributions to the field of pharmaceutical preparations through his innovative patents demonstrate his commitment to advancing technology in this critical area. His work continues to influence the methods used in the production of pharmaceutical granules, showcasing the importance of innovation in the industry.