Location History:
- Mörlenbach, DE (2012)
- Moerlenbach, DE (2013)
- Riegel, DE (2018)
Company Filing History:
Years Active: 2012-2018
Title: Ralph Berkemann: Innovator in Nonwoven Materials
Introduction
Ralph Berkemann is a notable inventor based in Moerlenbach, Germany. He has made significant contributions to the field of nonwoven materials, holding a total of 3 patents. His work focuses on innovative manufacturing processes and applications of nonwoven webs and fibers.
Latest Patents
One of Berkemann's latest patents is titled "Nonwoven web and fibers with electret properties, manufacturing processes thereof and their use." This invention provides a nonwoven electret web comprising fibers made from a thermoplastic polymer material. The web includes a polymer, a first additive that comprises a hindered amine, and a second additive that comprises a metal salt of a carboxylic acid and/or an organic amide derived from a carboxylic acid and an amine. The invention also outlines a process for making the nonwoven electret web, a fiber, and a multi-layer sheet, which can be used as filter material or dust-removing fabric for cleaning purposes.
Another significant patent is related to "Thermally bound non-woven material." This invention involves a thermally bound non-woven material containing a low-shrinkage dual-component core-sheath fiber. The fiber consists of a crystalline polyester core and a crystalline polyester sheath, which has a melting point at least 10°C lower than the core. The heat-shrinkage characteristic of this fiber is less than 10% at 170°C.
Career Highlights
Throughout his career, Ralph Berkemann has worked with prominent companies such as Carl Freudenberg Kg and Fiberweb Holdings Limited. His experience in these organizations has contributed to his expertise in the development of advanced nonwoven materials.
Collaborations
Berkemann has collaborated with notable professionals in his field, including Armin Greiner and Klaus Veeser. These collaborations have further enhanced his innovative work and contributions to nonwoven technology.
Conclusion
Ralph Berkemann is a distinguished inventor whose work in nonwoven materials has led to several important patents. His innovative approaches and collaborations have significantly impacted the industry, showcasing his dedication to advancing technology in this 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.