This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignee: R.p.scherer Technologies, Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Douglas Keith Durham and His Patent on API Stability in Softgels.
Introduction
Douglas Keith Durham is an inventor associated with Windsor, California. His patent work addresses the stability of active pharmaceutical ingredients in softgel formulations.
Latest Patents
Durham is associated with 1 patent, titled “API Stability in Softgels.” The invention describes softgels designed to improve the stability of active pharmaceutical ingredients and methods for preparing them. In some embodiments, the fill material contains one or more active pharmaceutical ingredients, 2 to 15 wt.% povidone, 30 to 60 wt.% polyethylene glycol, and 0.5 to 5 wt.% propylene glycol, with a pH of 3.75 or less. The softgel shell may include an acidic component.
Career Highlights
Durham is associated with R.P. Scherer Technologies, Inc. His patent reflects work on softgel formulation and pharmaceutical ingredient stability.
Collaborations
Hitesh S. Patel is identified as Durham’s coworker. The available information does not specify their roles or the nature of their collaboration on the patent.
Conclusion
Douglas Keith Durham’s patent focuses on improving active pharmaceutical ingredient stability through softgel fill formulations and shell compositions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile