Wilmington, DE, United States of America

George C Sonnichsen

This inventor holds 15 USPTO granted patents, primarily in Catalyst Development. Top assignees: E.i. Dupont De Nemours and Company, University of Delaware, E. I. Du Pont De Nemours + Company. Active years: 1986-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: George C Sonnichsen. Retrieved from https://idiyas.com/inventor/george-c-sonnichsen

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 6

Forward Citations = 118(Granted Patents)


Location History:

  • Wilmintgon, DE (US) (1995)
  • Wilmington, DE (US) (1986 - 2000)

Company Filing History:


Years Active: 1986-2000

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Areas of Expertise:
Zeolite Catalysts
Methylamines
Alkane Hydrocarbons
Selective Catalysis
Phenyl Esters
Chabazite Zeolites
Vapor Phase Oxidation
Modified Zeolites
Methanol Conversion
Ammonia
Catalytic Processes
CMS/SiO2/Al2O3
15 patents (USPTO):Explore Patents

Title: George C Sonnichsen: Innovator in Zeolite Catalysts

Introduction

George C Sonnichsen is a prominent inventor based in Wilmington, Delaware. He holds a total of 15 patents, showcasing his significant contributions to the field of chemical engineering and catalysis. His work primarily focuses on the development of innovative catalyst compositions that enhance the production of methylamines.

Latest Patents

One of Sonnichsen's latest patents involves the creation of attrition resistant zeolite catalysts for the production of methylamines. This invention provides a catalyst composition that includes an acidic zeolite, such as rho or chabazite, combined with a particulate binder like kaolin, bentonite, alpha-alumina, or titania. The catalyst can be modified through treatment with compounds containing silicon, aluminum, phosphorus, or boron. The process outlined in this patent involves reacting methanol and/or dimethyl ether with ammonia in the presence of this innovative catalyst, particularly for the production of dimethylamine.

Career Highlights

Throughout his career, George C Sonnichsen has made significant strides in the field of catalysis. He has worked with notable organizations, including E.I. du Pont de Nemours and Company and the University of Delaware. His expertise and innovative approach have led to advancements in catalyst technology that are crucial for various industrial applications.

Collaborations

Sonnichsen has collaborated with esteemed colleagues, including David Richard Corbin and Loren D Brake. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

George C Sonnichsen's contributions to the field of catalysis, particularly through his innovative patents, have established him as a key figure in the industry. His work continues to influence the production of methylamines and the development of advanced catalyst technologies.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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