This inventor holds 2 USPTO granted patents. Top assignee: Air Products and Chemicals, Inc.. Active years: 1997-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Macclesfield, GB (1997)
- Tytherington, GB (2005)
Company Filing History:
Years Active: 1997-2005
Title: Innovations by Steven Paul Hulme
Introduction
Steven Paul Hulme is a notable inventor based in Tytherington, GB. He has made significant contributions to the field of polyurethane technology, holding a total of 2 patents. His work focuses on developing catalysts that enhance the properties of polyurethane foams, making them more efficient and environmentally friendly.
Latest Patents
Hulme's latest patents include innovative solutions for producing low thermal desorption polyurethane foams. One of his patents describes a catalyst composition that includes a gelling catalyst and a blowing catalyst. This combination results in polyurethane foam with a low level of volatile and/or malodorous material. The gelling catalysts are selected from tertiary aminoalkyl substituted primary or secondary amines, while the blowing catalysts are chosen from bis(aminoalkyl) ethers that contain alkanol moieties, primary amine moieties, or ureido moieties derived from primary amine moieties. Another patent focuses on low odor amine catalysts for flexible slabstock polyurethane foams. This method involves reacting an organic polyisocyanate and a polyester polyol in the presence of a blowing agent, and optionally a cell stabilizer and a catalyst composition consisting of N-methylimidazole or 1,2-dimethylimidazole, or both.
Career Highlights
Hulme is currently employed at Air Products and Chemicals, Inc., where he continues to innovate in the field of polyurethane technology. His work has been instrumental in advancing the efficiency and sustainability of polyurethane products.
Collaborations
Throughout his career, Hulme has collaborated with notable colleagues, including Stephan Herman Wendel and Mark L Listemann. These collaborations have contributed to the development of cutting-edge technologies in the industry.
Conclusion
Steven Paul Hulme's contributions to polyurethane technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to pave the way for advancements in sustainable materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile