Location History:
- Schönau, DE (2004 - 2012)
- Feichten an der Alz, DE (2012 - 2015)
- Feichten, DE (2016 - 2022)
- Trostberg, DE (2021 - 2022)
Company Filing History:
16 out of 216 
2 out of 5,663 
1 out of 3 
Years Active: 2004-2022
Title: Innovations by Harald Grassl: A Look into His Contributions
Introduction
Harald Grassl, a prolific inventor based in Feichten an der Alz, Germany, has made significant contributions to the field of construction materials through his innovative solutions. With a remarkable portfolio of 19 patents, Grassl has focused on enhancing the performance and efficiency of cementitious systems.
Latest Patents
Among his latest innovations, Grassl has developed an "Additive for Hydraulically Setting Compositions." This invention involves a colloidally disperse preparation that includes polyvalent metal cation salts combined with organic phosphonate and/or phosphate compounds. The additive serves a dual purpose: acting as a slump retainer and enhancing early strength in construction applications.
Another noteworthy patent is the "Set Control Composition for Cementitious Systems," which introduces a mixture of amine-glyoxylic acid condensate along with a borate or carbonate source. This composition improves the workability of cementitious systems over extended periods without sacrificing early compressive strength, allowing for a reduced dosage of dispersants to achieve optimal flowability.
Career Highlights
Throughout his career, Harald Grassl has held positions at prominent companies in the construction and chemical sectors, including Construction Research & Technology GmbH and BASF SE Corporation. His work has been instrumental in advancing the science behind construction materials, particularly in improving the integrity and longevity of cement.
Collaborations
Grassl has collaborated with notable professionals in his field, including Alexander Kraus and Gerhard Albrecht. These collaborations have fostered a creative environment that showcases the importance of teamwork in driving innovation and practical applications in the construction industry.
Conclusion
Harald Grassl stands out as a key player in the realm of construction materials innovation. His dedication to developing novel solutions for cementitious systems has not only advanced industry standards but has also transformed the way construction materials are utilized. As he continues to build on his extensive patent portfolio, Grassl’s contributions are likely to inspire future innovations in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.