Company Filing History:
Years Active: 2005-2007
Title: Jacqueline Hermina deGroot: Innovator in Hydrogels and Medical Devices
Introduction
Jacqueline Hermina deGroot is a prominent inventor based in Leek, Netherlands. She has made significant contributions to the field of hydrogels and their applications in medical devices. With a total of 3 patents to her name, her work focuses on improving the mechanical properties of hydrogels for various medical uses.
Latest Patents
One of her latest patents is titled "Hydrogels and methods for their production." This invention relates to new hydrogels that exhibit improved mechanical properties, making them suitable for use as medical implants, particularly intraocular lenses. The hydrogels are formed from hydrophilic polymers with functional hydroxyl groups and possess a low elasticity modulus, typically less than about 10 kPa, a tensile strength above 1 MPa, and an elongation above 50%. The preparation method involves a crosslinking process using a comparatively low concentration of high molecular weight hydrophilic polymer dissolved in a good solvent.
Another significant patent is "Hydrophilic macromolecular compounds." This invention involves macromolecular hydrophilic photocrosslinkers that have polymeric backbones of substituted ethylene groups carrying photoactive groups. These photocrosslinkers can produce radicals when exposed to light of specific wavelengths above 305 nm, leading to the formation of a crosslinked network structure. The invention also covers the preparation of these photocrosslinkers and their applications in various aqueous systems, including the production of medical devices such as ophthalmic lenses.
Career Highlights
Throughout her career, Jacqueline has worked with notable companies, including Pharmacia Groningen B.V. and Amo Groningen B.V. Her expertise in the field of hydrogels has positioned her as a key player in the development of innovative medical solutions.
Collaborations
Jacqueline has collaborated with esteemed colleagues such as Albert Johan Pennings and Coenraad Jan Spaans. These partnerships have further enhanced her research and development efforts in the field of hydrogels.
Conclusion
Jacqueline Hermina deGroot is a trailblazer in the field of hydrogels, with her inventions paving the way for advancements in medical devices. Her contributions continue to impact the industry positively, showcasing her dedication to innovation and excellence.