Location History:
- Graz, AT (1987)
- Semriach, AT (1999 - 2002)
Company Filing History:
1 out of 73 
1 out of 42 
1 out of 168 
Years Active: 1987-2002
Title: Innovations by Massoud Ghahramani
Introduction
Massoud Ghahramani is an accomplished inventor based in Semriach, Austria. He has made significant contributions to the field of electrochemical sensors and polymer technology. With a total of 3 patents, his work focuses on enhancing the functionality and durability of various devices.
Latest Patents
One of Ghahramani's notable patents is the development of a chloride-sensitive electrode membrane. This innovative membrane is designed for use in chloride-sensitive electrodes and comprises a polymer matrix with at least one electroactive component. The polymer matrix contains an epoxy resin with an amino compound as a curing agent. To reduce contamination risks and improve the electrode's lifespan, the epoxy resin is combined with a compatible flexibilizer. The composition of the membrane consists of more than 60% by weight of epoxy resin and added flexibilizer, while the electroactive component is limited to no more than 35% by weight, ideally not exceeding 30% by weight.
Another significant patent involves the preparation of a hydrophobic polymer matrix containing immobilized biological components. In this process, enzymes are immobilized within a three-dimensional cross-linked hydrophobic polymer. The enzyme is mixed with an aqueous solvent and a non-crosslinked prepolymer that has a nonpolar main chain with attached polar hydrophilic groups and cross-linking groups. The mixture is then exposed to cross-linking temperatures, allowing the prepolymer to react without additional catalysts. The aqueous solvent is evaporated, resulting in a polymer matrix that contains the enzyme. This innovative approach can lead to the development of biosensors with enhanced performance.
Career Highlights
Throughout his career, Massoud Ghahramani has worked with several prominent companies, including AVL Medical Instruments AG and AVL AG. His experience in these organizations has contributed to his expertise in the field of medical instrumentation and sensor technology.
Collaborations
Ghahramani has collaborated with notable professionals in his field, including Helmut Offenbacher and Christoph Ritter. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Massoud Ghahramani's innovative contributions to the field of electrochemical sensors and polymer technology demonstrate his commitment to advancing scientific knowledge and practical applications. His patents reflect a deep understanding of materials and their interactions, paving the way for future advancements in sensor technology.