Yorba Linda, CA, United States of America

Horst E Zilch

This inventor holds 4 USPTO granted patents. Top assignee: Union Oil Company of California. Active years: 1976-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Horst E Zilch. Retrieved from https://idiyas.com/inventor/horst-e-zilch

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 4

Forward Citations = 109(Granted Patents)


Company Filing History:


Years Active: 1976-1990

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4 patents (USPTO):Explore Patents

Title: Horst E Zilch: Innovator in Petroleum Engineering

Introduction

Horst E Zilch is a notable inventor based in Yorba Linda, California. He has made significant contributions to the field of petroleum engineering, particularly in the area of wax deposition and drilling methods. With a total of four patents to his name, Zilch's work has had a considerable impact on the efficiency and effectiveness of oil extraction processes.

Latest Patents

Zilch's latest patents include innovative methods for inhibiting wax deposition from wax-containing oils. One of his notable inventions involves a method for preventing wax deposition in oil wells by injecting a copolymer comprised of ethylene and vinyl acetate. This copolymer has an average molecular weight between about 15,000 and about 35,000, which helps maintain the flow of wax-containing petroleum from subterranean formations.

Another significant patent focuses on a composition and method for drilling wells into subterranean reservoirs containing high-temperature aqueous liquids. This invention includes a scale inhibitor that comprises a water-soluble substituted iminodi(methylene phosphonic acid) compound, along with various other components that enhance the drilling process and prevent scaling.

Career Highlights

Horst E Zilch has spent a considerable part of his career at the Union Oil Company of California. His work has been instrumental in developing new technologies that address common challenges in the oil industry. Zilch's innovative approaches have not only improved operational efficiency but have also contributed to safer drilling practices.

Collaborations

Throughout his career, Zilch has collaborated with various professionals in the field, including his coworker Paul W Fischer. These collaborations have fostered an environment of innovation and have led to the development of several groundbreaking technologies in petroleum engineering.

Conclusion

Horst E Zilch's contributions to petroleum engineering through his patents and collaborative efforts have made a lasting impact on the industry. His innovative methods for addressing wax deposition and improving drilling techniques continue to influence practices in oil extraction today.

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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