Location History:
- München, DE (2016 - 2020)
- Munich, DE (1988 - 2023)
Company Filing History:
6 out of 25 
5 out of 12 
1 out of 51 Years Active: 1988-2025
Title: Innovations by Johann Schreyer: A Pioneer in Medical Technology
Introduction
Johann Schreyer is a notable inventor based in Munich, Germany, recognized for his significant contributions to medical technology. With a total of 12 patents to his name, Schreyer has developed innovative solutions that enhance patient care during extracorporeal circulation procedures.
Latest Patents
Among his latest patents is a method and apparatus for the disinfection of a temperature control device used for human body temperature control during extracorporeal circulation. This invention involves a heat exchanger and a temperature control liquid that circulates through the device. The method allows for the selective addition of a disinfectant to the temperature control liquid supply, ensuring safety and hygiene during medical procedures. Another notable patent is a device designed to establish venous inflow to a blood reservoir in an extracorporeal blood circulation system. This device features a restricting unit that gradually closes the venous inflow line and a vacuum unit that supplies vacuum to the blood reservoir, enhancing the efficiency of blood circulation systems.
Career Highlights
Throughout his career, Johann Schreyer has worked with prominent companies in the medical field, including LivaNova Deutschland GmbH and Sorin Group Deutschland GmbH. His work in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in medical technology.
Collaborations
Schreyer has collaborated with esteemed professionals in the