This inventor holds 2 USPTO granted patents. Top assignees: Biomatrix, Inc., Infineum USA LP. Active years: 1984-2001.
Company Filing History:
Years Active: 1984-2001
Title: The Innovative Contributions of David J Wedlock
Introduction
David J Wedlock is a notable inventor based in Cheshire, GB. He has made significant contributions to the field of materials science and engineering, particularly in the development of lubricating oil compositions and biocompatible polymeric materials. With a total of 2 patents to his name, Wedlock's work has had a considerable impact on various industries.
Latest Patents
One of Wedlock's latest patents is focused on a lubricating oil composition. This composition comprises a di-block copolymer of poly(monovinyl aromatic hydrocarbon) and hydrogenated poly(conjugated diene) as a dispersant additive. The di-block copolymer is designed to include poly(monovinyl aromatic hydrocarbon) within a molecular weight range of 8,000-30,000. These diblock copolymers serve as effective dispersant additives in lubricant oils, helping to reduce heavy metal corrosion, minimize degradation of elastomeric seals, and exhibit less sensitivity to the presence of over-based detergents.
Another significant patent involves polymeric articles modified with hyaluronate. This innovation includes polymeric materials such as polyurethanes, polyesters, polyolefins, polyamides, polysiloxanes, and vinylic and acrylic polymers. These materials are rendered biocompatible by incorporating hyaluronic acid or its salts. The hyaluronic acid can be coated onto the surface of the polymeric material, dispersed throughout its body, or both. This biocompatible polymeric material is particularly useful in the production of various prosthetic devices, including heart valves, intraocular lenses, vascular grafts, and pacemaker leads.
Career Highlights
Throughout his career, David J Wedlock has worked with several prominent companies, including Biomatrix, Inc. and Infineum USA LP. His experience in these organizations has allowed him to refine his expertise and contribute to groundbreaking innovations in his field.
Collaborations
Wedlock has collaborated with notable individuals such as Endre A Balazs and Glyn O Phillips. These partnerships have further enhanced his work and expanded the reach of his inventions.
Conclusion
David J Wedlock's contributions to the fields of lubricants and biocompatible materials demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a