This inventor holds 10 USPTO granted patents, plus 1 CIPO patent. Top assignees: Tenneco Protective Packaging, Inc., Pactiv Corporation, Tenneco Packaging Inc.. Active years: 1997-2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Okemos, MI (US) (2000 - 2001)
- Saratoga Springs, NY (US) (1997 - 2007)
Company Filing History:
6 out of 9 
1 out of 356 
1 out of 122 Years Active: 1997-2007
Title: Innovations of Gary R. Wilkes
Introduction
Gary R. Wilkes is a notable inventor based in Saratoga Springs, NY (US). He holds a total of 10 patents that showcase his contributions to the field of polymeric compositions and foams. His work has significantly impacted the development of materials used in various applications.
Latest Patents
One of his latest patents is for a low-density polymeric foam using a three-polymer blend. This innovative polymeric composition is designed to produce low-density foam, incorporating high-density polyethylene, alkenyl aromatic polymer, and linear low-density polyethylene. The polymeric resins utilized may include prime virgin resin, offgrade virgin resin, recycled resin from post-industrial sources, recycled resin from post-consumer sources, or blends thereof. The inventive compositions for producing polymeric foam are characterized by Dynamic Mechanical Spectroscopy, demonstrating a complex viscosity (η*) in the range of 6.0×10 to 2.5×10 poise and a loss tangent (tan δ) ranging from 0.7 to 2.1 at 190° C. Additionally, there is a power-law relation between tan δ and η*, with the exponent falling between −0.70 and −0.30 for temperatures ranging from 190° to 230° C. Another significant patent involves a foamable composition using recycled or offgrade polypropylene. This composition comprises conventional linear polypropylene, high melt strength polypropylene, and a rheology modifier resin, with specific weight percentages for each component.
Career Highlights
Throughout his career, Gary has worked with Tenneco Protective Packaging, Inc., where he applied his expertise in polymer science. His innovative approaches have led to advancements in the production of polymeric materials.
Collaborations
Gary has collaborated with notable individuals in his field, including Eugene R. Uhl and Harris A. Dunbar. Their combined efforts have contributed to the development of new technologies and materials.
Conclusion
Gary R. Wilkes is a distinguished inventor whose work in polymeric compositions has led to significant advancements in material science. His patents reflect a commitment to innovation and the development
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile