This inventor holds 2 USPTO granted patents. Top assignee: Rohm Gmbh. Active years: 1981.
Company Filing History:
Years Active: 1981
Title: Helmuth Knoell: Innovator in Lubricating Oil Additives
Introduction
Helmuth Knoell is a notable inventor based in Lautertal, Germany. He has made significant contributions to the field of lubricating oil additives, holding 2 patents that showcase his innovative approach to enhancing oil performance.
Latest Patents
Knoell's latest patents focus on the development of concentrated polymer emulsions that serve as lubricating oil additives. The first patent discloses a polymer emulsion designed to improve the viscosity index of lubricating oils. This emulsion consists of a dispersed phase of an olefinic copolymer, a dispersing phase of a polymer primarily made from acrylate and methacrylate ester monomers, a suitable solvent vehicle, and an emulsifier to stabilize the phase distribution. The second patent outlines a method for creating a lubricating oil additive through a two-step graft copolymerization process. This method involves graft copolymerizing an alkyl ester of acrylic or methacrylic acid onto a hydrogenated block copolymer backbone, followed by the addition of a polymerizable heterocyclic monomer.
Career Highlights
Knoell's career is marked by his work at Rohm GmbH, where he has applied his expertise in polymer chemistry to develop advanced lubricating oil solutions. His innovative contributions have positioned him as a key figure in the industry.
Collaborations
Throughout his career, Knoell has collaborated with esteemed colleagues such as Rainer Benda and Horst Pennewiss. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Helmuth Knoell's work in the field of lubricating oil additives exemplifies the impact of innovation on industrial applications. His patents reflect a commitment to enhancing oil performance through advanced polymer technology.