Company Filing History:
Years Active: 2007-2013
Title: Innovations of John Clachan
Introduction
John Clachan is a notable inventor based in Uppsala, Sweden. He has made significant contributions to the field of biotechnology, particularly in the area of viral purification and metal chelating affinity ligands. With a total of 3 patents to his name, Clachan's work has the potential to impact various applications in medical and research settings.
Latest Patents
One of Clachan's latest patents is a separation matrix for viral purification. This invention relates to a method of preparing a separation matrix that includes at least one insoluble carrier to which sulphate ligands have been attached via extenders. The method involves coupling the sulphate ligands to the extenders in a first step, followed by attaching the extenders to an insoluble carrier in a subsequent step. Notably, no sulphate ligands are directly attached to the insoluble carrier. The extenders may consist of natural polymers, such as dextran, while the insoluble carrier can be made from natural or synthetic polymers, such as agarose. This invention also encompasses a method for purifying viruses, including the influenza virus, using the developed separation matrix.
Another significant patent by Clachan is a method for generating metal chelating affinity ligands. This invention outlines a process for creating at least one polydentate metal chelating affinity ligand, which is essential for various biochemical applications.
Career Highlights
John Clachan is associated with GE Healthcare Bio-Sciences AB, where he applies his expertise in biotechnology to develop innovative solutions. His work has been instrumental in advancing the field and addressing challenges related to viral purification and metal chelation.
Collaborations
Clachan has collaborated with notable colleagues, including Andreas Axen and Inger Andersson. These partnerships have contributed to the successful development of his patents and innovations.
Conclusion
John Clachan's contributions to biotechnology through his patents demonstrate his commitment to innovation in the field. His work on viral purification and metal chelating affinity ligands showcases the potential for significant advancements in medical and research applications.
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