This inventor holds 3 USPTO granted patents, plus 1 CIPO patent and 4 EPO patents. Top assignees: Construction Research & Technology Gmbh, Evonik Degussa Gmbh. Active years: 2014-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Unterneukirchen, DE (2014)
- Garching, DE (2014 - 2015)
Company Filing History:
3 out of 220 
1 out of 1,242 
Years Active: 2014-2015
Title: Eva Jetzlsperger: Innovator in Hardening Accelerator Compositions
Introduction
Eva Jetzlsperger is a notable inventor based in Garching, Germany. She has made significant contributions to the field of construction materials, particularly in the development of hardening accelerator compositions. With a total of 3 patents, her work has had a considerable impact on the industry.
Latest Patents
One of her latest patents is focused on a hardening accelerator composition containing phosphated polycondensates. This invention involves a process for preparing a hardening accelerator composition through the reaction of a water-soluble calcium compound with a water-soluble silicate compound. The process also includes the reaction of a calcium compound with a silicon dioxide-containing component under alkaline conditions. The resulting composition is designed to enhance the properties of hardened materials, reducing permeability and improving strength.
Another significant patent involves aqueous dispersions of silica aimed at increasing early strength in cementitious preparations. This binder-free dispersion contains silica and at least one superplasticizer, with specific characteristics that make it suitable for use as a concrete admixture in cement-containing preparations.
Career Highlights
Throughout her career, Eva has worked with prominent companies in the construction sector, including Construction Research & Technology GmbH and Evonik Degussa GmbH. Her expertise in material science has allowed her to develop innovative solutions that address industry challenges.
Collaborations
Eva has collaborated with esteemed colleagues such as Luc Nicoleau and Gerhard Albrecht. These partnerships have further enriched her research and development efforts, leading to advancements in construction materials.
Conclusion
Eva Jetzlsperger is a pioneering inventor whose work in hardening accelerator compositions and silica dispersions has significantly influenced the construction industry. Her patents reflect her commitment to innovation and excellence in material science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile