Dennis H Pello

Title: Dennis H. Pello: Inventor in Polymer and Acetal Chemistry

Introduction

Dennis H. Pello is an inventor associated with Amsterdam, the Netherlands, and Shell Oil Company. His recorded portfolio includes 6 patents, with work involving polymer chemistry and the preparation of acetals.

Latest Patents

One of Pello’s listed patents, “Polymer of an Acetylenically Unsaturated Compound,” concerns copolymers of carbon monoxide with an acetylenically unsaturated compound and, optionally, an olefinically unsaturated compound. The patent describes the copolymer’s composition and a process for producing it using a catalyst composition.

Another listed patent, “Preparation of Acetals,” describes a process that reacts one or more ethylenically unsaturated compounds with carbon monoxide and hydrogen, together with an organic nucleophilic compound containing at least two neighboring hydroxy groups. The process uses a catalyst system.

Career Highlights

Pello’s listed inventions reflect research into catalytic processes and the synthesis of chemical materials. His association with Shell Oil Company connects his patent work with industrial research and development.

Collaborations

Pello’s named coworkers include Eit Drent and Jacoba Catherina Suykerbuyk. Their inclusion points to a broader professional context for his work in chemical innovation.

Conclusion

Dennis H. Pello’s patent record highlights contributions to polymer and acetal chemistry, including processes involving carbon monoxide and catalytic reactions.