Lin Peng

Title: Lin Peng and His Patent in Enzyme-Catalyzed Processes.

Introduction

Lin Peng is an inventor associated with Baltimore, Maryland, and Rhone-Poulenc Rorer S.A. His listed patent concerns the use of an immobilized lipase isozyme to carry out stereoselective reactions.

Latest Patents

Peng is credited with one patent, titled “Process for Stereoselectively Hydrolyzing, Transesterifying or Esterifying.” The invention uses an immobilized isozyme of Lipase MY or AY from *Candida rugosa* to stereoselectively hydrolyze racemic ester mixtures, transesterify esters or acids, or esterify acids and alcohols in an organic solvent. It is designed to achieve high enantiomeric excess. The patent also describes immobilizing the isozyme in the presence of an organic acid, such as stearic acid, and using a fatty acid or fatty acid ester to improve reaction rate or stereoselectivity. Peng’s listed patent portfolio comprises 1 patent.

Career Highlights

The available information associates Peng’s patent work with Rhone-Poulenc Rorer S.A. The invention focuses on enzyme immobilization and selective chemical transformations, with potential relevance to processes that require control over the stereochemistry of reaction products.

Collaborations

Peng’s listed coworkers include Adrien P. Malick and John P. Hamman. Their names are associated with the same professional context in the information provided.

Conclusion

Lin Peng’s recorded invention applies immobilized lipase to stereoselective hydrolysis, transesterification, and esterification, highlighting an approach to controlling reaction outcomes in organic solvents.