This inventor holds 5 USPTO granted patents. Top assignee: Bayer Aktiengesellschaft. Active years: 1996-2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Leverkusen, DE (1996 - 1997)
- Koln, DE (1998 - 2000)
Company Filing History:
Years Active: 1996-2000
Title: The Innovations of Sergej Schapowalow
Introduction
Sergej Schapowalow is a notable inventor based in Leverkusen, Germany. He has made significant contributions to the field of superabsorbent polymers, holding a total of five patents. His work has implications in various industries, including hygiene products and agriculture.
Latest Patents
Among his latest patents is the development of pre-formed super absorbers with high swelling capacity. This super-absorbent polymer is designed in the form of pre-formed spherical particles, which can be obtained through alkaline hydrolysis of aqueous emulsions of crosslinked and/or un-crosslinked homopolymers and/or copolymers of acrylonitrile in water/alcohol mixtures. The applications of this polymer extend to hygiene products, water-storing materials in agriculture, and the sheathing of electrical cables. Another significant patent involves a process for the continuous production of superabsorbent polymers. This process is characterized by the hydrolysis of aqueous emulsions of uncross-linked and cross-linked polyacrylonitrile homopolymers and/or copolymers, which are treated with aqueous alkali hydroxide solutions in a continuously operating reactor. The resulting products are superabsorbent powders that can be used in sanitary articles, agricultural applications, or for sheathing electrical cables.
Career Highlights
Sergej Schapowalow is currently employed at Bayer Aktiengesellschaft, a leading global company in the life sciences sector. His innovative work in polymer technology has positioned him as a key figure in the development of advanced materials.
Collaborations
Throughout his career, Schapowalow has collaborated with esteemed colleagues such as Siegfried Korte and Rolf-Volker Meyer. These partnerships have further enhanced the impact of his research and innovations.
Conclusion
Sergej Schapowalow's contributions to the field of superabsorbent polymers demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and its applications in everyday products.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile