This inventor holds 27 USPTO granted patents and 2 published patent applications and 13 EPO patents, primarily in Membrane Technology. Top assignees: Gambro Lundia Ab, Gambro Dialysatoren Kg, Gambro Dialysatoren Gmbh & Co Kg. Active years: 1986-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Allerhausen, DE (1996)
- Alleshausen, DE (1986 - 2024)
Company Filing History:
21 out of 591 
4 out of 14 
2 out of 23 
Years Active: 1986-2025
Areas of Expertise:
Title: **Reinhold J. Buck: Innovator in Membrane Technology**
Introduction
Reinhold J. Buck, an esteemed inventor residing in Alleshausen, Germany, is known for his remarkable contributions to the field of membrane technology. With a commendable portfolio of 26 patents, Buck has made significant strides in developing innovative solutions for blood purification and hollow fiber membranes.
Latest Patents
Among his latest inventions, Buck has developed a spinneret designed specifically for producing hollow fiber membranes through a phase inversion process. This spinneret plays a crucial role in enhancing the efficiency and functionality of membrane production. Additionally, he has created semipermeable membranes tailored for blood purification applications. These membranes exhibit a remarkable ability to remove larger molecules while effectively retaining albumin. Characterized by a molecular retention onset (MWRO) of between 9.0 kD and 14.5 kD and a molecular weight cut-off (MWCO) ranging from 55 kD to 130 kD, these membranes can be produced through industrially feasible processes that exclude salt treatments prior to drying. The invention extends to the process for membrane production and its medical applications, significantly advancing the field of hemodialysis.
Career Highlights
Throughout his career, Buck has been associated with reputable companies, including Gambro Lundia Ab and Gambro Dialysatoren Kg, where he has honed his expertise in membrane technology and its practical applications in medical devices. His innovations have positioned him as a leading figure in enhancing the quality of blood purification technology.
Collaborations
Buck has collaborated with notable peers in his field, including Arnd Wochner and Markus Storr. Working alongside these individuals has undoubtedly contributed to his success and the impactful nature of his patents in the medical field.
Conclusion
Reinhold J. Buck’s contributions to membrane technology and blood purification highlight his status as an influential inventor. With his extensive patent portfolio and collaborations, he continues to pave the way for advancements that enhance patient care and medical efficiency. His innovations not only reflect his expertise but also provide a glimpse into the future of medical technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile