This inventor holds 2 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: University of Maine System. Active years: 2020-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Orono, ME (US) (2020)
- Portland, ME (US) (2023)
Company Filing History:
Years Active: 2020-2023
Title: David Gregg Holomakoff: Innovator in Nanocellulose Technology
Introduction
David Gregg Holomakoff is a notable inventor based in Orono, ME (US). He has made significant contributions to the field of materials science, particularly in the development of biocompatible porous structural materials. With a total of 2 patents, his work focuses on utilizing nanocellulose fibers to create innovative materials with tailored mechanical properties.
Latest Patents
One of Holomakoff's latest patents is for a controlled porosity structural material with nanocellulose fibers. This invention provides biocompatible porous structural materials made almost exclusively from nanocellulose fibers, including cellulose nanofibers (CNF), cellulose nanocrystals (CNC), or bacterial cellulose. The invention outlines processes for creating and utilizing these compositions, which can possess specifically tailored mechanical strength properties. The design-controlled porosity of these materials can be homogeneous or graded, depending on the intended application. The manufacturing process involves controlled dewatering of suspensions of CNF, with solids concentrations ranging from about 10% to about 95% by weight. The controlled removal of water and the resulting pore characteristics can be achieved by managing capillary, hydrostatic, and evaporative processes within a porous mold surrounding the CNF slurry. A freeze-drying or vacuum-drying step may be employed to finalize the drying process, thereby locking in the porous network structure and achieving a predetermined porosity and pore size distribution.
Career Highlights
David Gregg Holomakoff is affiliated with the University of Maine System, where he continues to advance research in nanocellulose applications. His innovative work has positioned him as a key figure in the development of sustainable materials.
Collaborations
Holomakoff has collaborated with notable colleagues, including Michael Darin Mason and Muhammad Radowan Hossen. Their combined expertise contributes to the advancement of research in the field of nanocellulose technology.
Conclusion
David Gregg Holomakoff's contributions to the field of materials science, particularly through his patents on nanocellulose-based materials, highlight his role as an innovator. His work not only advances scientific understanding but also paves the way for practical applications in various industries.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile