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For the Inventor, By the Inventor

Austin, TX, United States of America

Neal J Grice

This inventor holds 13 USPTO granted patents. Top assignees: Texaco Chemical Company, Texaco Inc.. Active years: 1982-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Neal J Grice. Retrieved from https://idiyas.com/inventor/neal-j-grice

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

USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 6

Forward Citations = 84(Granted Patents)


Company Filing History:

goldMedal7 out of 276 
 
Texaco Chemical Company
 patents
silverMedal6 out of 3,161 
 
Texaco Inc.
 patents

Years Active: 1982-1994

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13 patents (USPTO):Explore Patents
1. 5304681 - Tert-butylamine synthesis over montmorillonite clays (1994-04-19),
2. 5159122 - Catalytic decomposition of peroxide impurities in a methyl tertiary (1992-10-27),
3. 5107027 - Tert-butylamine synthesis over montmorillonite clays (1992-04-21),
4. 4939301 - Production of ethanolamine by amination of ethylene oxide over acid (1990-07-03),
5. 4914072 - Phosphorus/titania/zirconia catalyst for preparation of linear (1990-04-03),
6. 4895820 - Catalytic process for the preparation of linear polyethylenepolyamines (1990-01-23),
7. 4876397 - Method for production of phenol/acetone from cumene hydroperoxide (1989-10-24),
8. 4822921 - Method for one-step synthesis of methyl t-butyl ether (1989-04-18),
9. 4683335 - Catalytic process for the preparation of linear polyethylenepolyamines (1987-07-28),
10. 4622343 - Process for C.sub.1 -C.sub.4 alkanol production from synthesis gas using (1986-11-11),
11. 4609768 - Process for synthesis of ethylene glycol from synthesis gas plus (1986-09-02),
12. 4394463 - Rigid polyurethane foams made from amino polyols modified with epoxy (1983-07-19),
13. 4309532 - Modification of amino polyols with epoxy resins (1982-01-05),

Title: The Innovative Contributions of Neal J Grice

Introduction

Neal J Grice is a prominent inventor based in Austin, TX, known for his significant contributions to the field of chemical engineering. With a total of 13 patents to his name, Grice has made notable advancements in the synthesis of alkylamines and the decomposition of peroxide impurities.

Latest Patents

Among his latest patents, Grice has developed a method for the synthesis of tert-butylamine over montmorillonite clays. This innovative process involves reacting ammonia with a monounsaturated olefin in the presence of a specific catalyst. Additionally, he has patented a method for the catalytic decomposition of peroxide impurities in a methyl tertiary-butyl ether recycle stream. This method effectively removes peroxides, converting them into tert-butyl alcohol, along with minor amounts of acetone and methanol. The process also leads to the formation of methyl-tert-butyl ether and isobutylene through the dehydration of tert-butyl alcohol.

Career Highlights

Grice has had a distinguished career, working with notable companies such as Texaco Chemical Company and Texaco Inc. His work in these organizations has allowed him to apply his innovative ideas and contribute to advancements in chemical processes.

Collaborations

Throughout his career, Grice has collaborated with esteemed colleagues, including John F Knifton and Michael Cuscurida. These partnerships have fostered a collaborative environment that has led to significant advancements in their respective fields.

Conclusion

Neal J Grice's contributions to chemical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.

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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