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For the Inventor, By the Inventor

Naperville, IL, United States of America

Louis A Goretta

This inventor holds 11 USPTO granted patents. Top assignee: Nalco Chemical Company. Active years: 1976-1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Louis A Goretta. Retrieved from https://idiyas.com/inventor/louis-a-goretta

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 6

Forward Citations = 92(Granted Patents)


Location History:

  • Naperville, IL (US) (1976 - 1982)
  • Nappervills, IL (US) (1982)

Company Filing History:

goldMedal11 out of 1,167 
 
Nalco Chemical Company
 patents

Years Active: 1976-1982

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11 patents (USPTO):Explore Patents
1. 4363752 - Catalyst of activated copper-zinc alloy and its use in hydrating (1982-12-14),
2. 4331792 - Continuous process for production of copolymer of an alkali metal vinyl (1982-05-25),
3. 4307215 - Formic acid and alkali metal formates as chain transfer agents in the (1981-12-22),
4. 4255545 - Discrete bead polymer process (1981-03-10),
5. 4250111 - Mixed catalyst for the hydrolysis of nitriles to amides (1981-02-10),
6. 4196272 - Continuous process for the preparation of an acrylic acid-methyl (1980-04-01),
7. 4143222 - Method of controlling the molecular weight of vinyl carboxylic (1979-03-06),
8. 4070321 - Process for the preparation of water-in-oil emulsions of water soluble (1978-01-24),
9. 4014820 - Method of making a Raney copper catalyst and the catalyst so made (1977-03-29),
10. 4000195 - Method of producing acrylamide with a Raney copper catalyst (1976-12-28),
11. 3933763 - Polymerization of maleic anhydride and vinyl acetate (1976-01-20),

Title: Louis A. Goretta: Innovator in Chemical Engineering

Introduction

Louis A. Goretta is a notable inventor based in Naperville, IL (US), recognized for his contributions to chemical engineering. He holds a total of 11 patents, showcasing his innovative spirit and expertise in the field. His work primarily focuses on catalysts and copolymer production processes, which have significant implications in various industrial applications.

Latest Patents

Among his latest patents, one is titled "Catalyst of activated copper-zinc alloy and its use in hydrating." This invention involves a particulate alloy composed of 30% copper and 70% zinc, activated with alkali metal hydroxide. It serves as a catalyst for the catalytic hydrolysis of acrylonitrile to acrylamide under liquid phase conditions. Another significant patent is "Continuous process for production of copolymer of an alkali metal vinyl." This process details a method for continuously producing a copolymer of alkali metal vinyl sulfonate and acrylic acid, utilizing a reaction zone operated adiabatically to facilitate copolymerization.

Career Highlights

Louis A. Goretta is currently associated with Nalco Chemical Company, where he applies his expertise in chemical processes. His innovative contributions have not only advanced the field but also provided practical solutions for industrial challenges.

Collaborations

Throughout his career, Louis has collaborated with esteemed colleagues, including Robert R. Otremba and Virgil L. Seale. These partnerships have fostered a collaborative environment that enhances innovation and development in their projects.

Conclusion

Louis A. Goretta's work exemplifies the impact of innovation in chemical engineering. His patents and contributions continue to influence the industry, demonstrating the importance of creativity and collaboration in scientific advancements.

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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