This inventor holds 10 USPTO granted patents and 1 published patent application. Top assignee: Dsm IP Assets B.v.. Active years: 2007-2012.
Company Filing History:
Years Active: 2007-2012
Title: Innovations by Gerardus Van Doremaele
Introduction
Gerardus Van Doremaele is a notable inventor based in Sittard, Netherlands. He has made significant contributions to the field of polymer chemistry, holding a total of 10 patents. His work focuses on innovative processes for the production of advanced polymers.
Latest Patents
One of his latest patents is titled "Process for the production of a polymer comprising monomeric units of ethylene, an α-olefin and a vinyl norbornene." This invention relates to a process for preparing a polymer using a specific catalyst system. The catalyst system includes a bridged or group 4 metal containing an unbridged catalyst with a single cyclopentadienyl ligand and a mono-substituted nitrogen ligand. The invention also details the use of an aluminoxane activating compound and a further activating compound, leading to a polymer that can be obtained through this innovative process.
Another significant patent by Van Doremaele is "Polymerization catalyst comprising amidine ligand." This invention describes a process for preparing a polymer that includes at least one aliphatic or aromatic hydrocarbyl olefin in the presence of an ionic catalyst. The catalyst comprises an organometallic compound and an activator, with the option of including a scavenger.
Career Highlights
Gerardus Van Doremaele is associated with DSM IP Assets B.V., where he continues to develop and refine his innovative ideas in polymer production. His expertise in the field has led to advancements that benefit various applications in materials science.
Collaborations
He has collaborated with notable colleagues such as Edwin Ijpeij and Henricus Johannes Arts, contributing to a dynamic research environment that fosters innovation.
Conclusion
Gerardus Van Doremaele's contributions to polymer chemistry through his patents and collaborations highlight his role as a significant inventor in the field. His innovative processes continue to influence the development of advanced materials.