This inventor holds 1 USPTO granted patent. Top assignee: E.i. Dupont De Nemours and Company. Active years: 1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1994
Title: John A. Wehner and His Isomerization Process
Introduction
John A. Wehner is an inventor associated with Hockessin, Delaware, and E. I. du Pont de Nemours and Company. His recorded patent concerns a chemical process for converting HCFC-123 isomers.
Latest Patents
Wehner is credited with 1 patent, titled “Isomerization Process.” The invention describes converting isomers of HCFC-123 to HCFC-123 using tantalum pentafluoride (TaF₅), niobium pentafluoride (NbF₅), or both, in the absence of hydrogen fluoride (HF).
Career Highlights
The patent reflects Wehner’s work on chemical processing and isomerization. It identifies E. I. du Pont de Nemours and Company as his associated company.
Collaborations
The supplied information lists William H. Gumprecht and William J. Steiner as Wehner’s coworkers. Their names are associated with his professional context, though the provided details do not specify their roles in the patent.
Conclusion
John A. Wehner’s recorded invention focuses on an HF-free method for converting HCFC-123 isomers, highlighting his contribution to chemical process innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile