Location History:
- Hanover, DE (1993 - 1999)
- Hannover, DE (2002 - 2003)
Company Filing History:
2 out of 12 
1 out of 50 
1 out of 832,812 Years Active: 1993-2003
Title: The Innovative Contributions of Karl-Heinz Weissmann
Introduction
Karl-Heinz Weissmann is a notable inventor based in Hannover, Germany. He has made significant contributions to the field of adhesive technologies, particularly through his innovative patents. With a total of four patents to his name, Weissmann has developed solutions that enhance the functionality and usability of transfer tapes.
Latest Patents
Weissmann's latest patents include the development of multi-layer, flexible transfer tapes. These tapes are designed to cover printing or typing errors in texts or drawings, allowing for easy corrections. The unique feature of these transfer tapes is the inclusion of two binder-containing pigmented transfer layers, one being cationic and the other anionic. Another notable patent is for a flexible, multilayered transfer tape that contains an auxiliary support and a layer of pressure-sensitive adhesive. This tape features a white-pigmented transfer layer that exhibits greater adhesion to the adhesive layer than to the auxiliary support. The innovative design includes finely dispersed non-white pigments in either the polymer-bonded interlayer or the pressure-sensitive adhesive layer, significantly improving the covering capacity compared to traditional transfer tapes.
Career Highlights
Throughout his career, Weissmann has worked with reputable companies such as Pritt Produktionsgesellschaft Mbh and Pelikan Aktiengesellschaft. His experience in these organizations has contributed to his expertise in adhesive technologies and product development.
Collaborations
Weissmann