This inventor holds 12 USPTO granted patents, plus 3 CIPO patents and 2 EPO patents. Top assignees: Karl Weiss Hoch - Tief - Und Rohrleitungsbau Gmbh & Co., Other. Active years: 1993-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Berlin DE (1993)
- 14195 Berlin, DE (2010)
- Berlin, DE (1999 - 2017)
Company Filing History:
4 out of 4 
8 out of 834,513 Years Active: 1993-2017
Title: Siegfried Schwert: Innovator in Pipe Renovation Technologies
Introduction
Siegfried Schwert is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of pipe renovation technologies, holding a total of 12 patents. His innovative approaches have paved the way for advancements in the maintenance and renovation of pressure pipes.
Latest Patents
Among his latest patents are inventions related to a lining hose and methods for renovating pressure pipes. The lining hose is designed as a composite hose for lining a pressure pipe that needs renovation. It consists of at least two layers, where the first layer acts as a fluid-tight and gas-tight diffusion barrier. The second layer is a textile fabric soaked in resin, which ensures an adhesive connection to the inner wall of the pressure pipe. This lining hose remains flexible before the resin cures, and once cured, it forms a self-supporting pipe. Additionally, Schwert has developed a method for lining a pipe conduit, which involves several steps including the introduction of a tube into the pipeline and curing the adhesive using energy-containing waves.
Career Highlights
Siegfried Schwert has worked with various companies throughout his career, including Karl Weiss Hoch- und Tief- und Rohrleitungsbau GmbH & Co. His work has focused on innovative solutions for the construction and renovation of pipelines, showcasing his expertise in the field.
Collaborations
Throughout his career, Schwert has collaborated with notable individuals such as Wolf Rabold and Andreas Huttemann. These collaborations have contributed to the development of his innovative technologies and have enhanced the impact of his work in the industry.
Conclusion
Siegfried Schwert's contributions to pipe renovation technologies through his patents and collaborations highlight his role as a significant inventor in this field. His innovative solutions continue to influence the industry and improve the methods used for maintaining pressure pipes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile