Location History:
- Green Brok, NJ (US) (2006)
- Green Brook, NJ (US) (2006 - 2013)
- Irvine, CA (US) (2013 - 2017)
Company Filing History:
Years Active: 2006-2017
Title: Douglas P Karim: Innovator in Nanocomposite Technologies
Introduction
Douglas P Karim, an accomplished inventor residing in Green Brook, NJ, holds an impressive portfolio of 9 patents. His innovative approaches particularly focus on advancements within the field of nanocomposite materials, especially in regards to applications in medical container assemblies.
Latest Patents
Among his notable inventions is the "Collection container assembly with nanocomposite barrier coating." This evacuated container assembly is designed for blood collection and features a container member made of a first polymeric material. It comes equipped with a nanocomposite barrier coating that is derived from an aqueous dispersion. This coating has a remarkable thickness of up to 30 microns and includes a dispersed barrier matrix polymer alongside an exfoliated silicate filler with a high aspect ratio exceeding 50. Furthermore, it ensures a hermetic seal and exhibits significantly lower draw volume loss compared to similar assemblies lacking the nanocomposite barrier film.
Another significant patent by Karim is the "Aqueous nanocomposite dispersions containing invisible marker dye for transparent barrier coatings and preparations and use thereof." This innovation relates to concentrated nanocomposite dispersions that incorporate an invisible marker dye. These dispersions include silicate fillers and matrix polymers within an aqueous medium. They are capable of forming transparent barrier films that allow for the rapid measurement of coating thickness due to the effective dye, which does not alter the observable color or appearance of the film.
Career Highlights
Throughout his career, Douglas P Karim has contributed to significant advancements in nanocomposite technology while working with reputable companies such as Inmat, Inc. and Im Mat Inc. His work is characterized by a focus on improving materials and applications that have a broad range of industrial uses.
Collaborations
In his journey as an inventor, Karim has collaborated with esteemed colleagues such as Carrie A Feeney and Harris A Goldberg. These partnerships have fostered an environment of innovation and advancement in the field of nanotechnology and composite materials.
Conclusion
Douglas P Karim's contributions to nanocomposite technologies not only highlight his inventive spirit but also showcase a commitment to enhancing medical and industrial applications through innovation. His patented technologies signify a substantial step forward in the effectiveness and reliability of products designed to meet critical needs.