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For the Inventor, By the Inventor

Baton Rouge, LA, United States of America

Lawrence H Shepherd, Jr

USPTO Granted Patents = 16

Average Co-Inventor Count = 1.7

ph-index = 5

Forward Citations = 98(Granted Patents)


Company Filing History:

goldMedal12 out of 1,362 
 
Ethyl Corporation
 patents
silverMedal4 out of 544 
 
Albemarle Corporation
 patents

Years Active: 1976-1999

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16 patents (USPTO):Explore Patents
1. 5902891 - Aluminoxane process and product (1999-05-11),
2. 5693838 - Aluminoxane process and product (1997-12-02),
3. 5648583 - Process for converting exo-isomers of alkyl substituted cyclopentadienes (1997-07-15),
4. 5329054 - Decarboxylation process (1994-07-12),
5. 5141652 - Water treatment process (1992-08-25),
6. 4925984 - Para-bromination of ortho-alkyl anilines (1990-05-15),
7. 4643253 - Oil recovery process (1987-02-17),
8. 4588534 - Chemical composition (1986-05-13),
9. 4499290 - Caged compounds and their synthesis (1985-02-12),
10. 4254038 - 2,2-Dialkyltetrahydropyrans (1981-03-03),
11. 4254037 - 2,2-Dialkyltetrahydropyrans (1981-03-03),
12. 4240985 - Aldehyde synthesis (1980-12-23),
13. 4212812 - 2,2-Dialkyltetrahydropyrans (1980-07-15),
14. 4022816 - Purification of chlorobutyronitrile (1977-05-10),
15. 4002691 - Polycyclic compounds (1977-01-11),

Title: **Lawrence H Shepherd, Jr: A Pioneer in Aluminoxane Innovations**

Introduction

Lawrence H Shepherd, Jr, based in Baton Rouge, LA, holds a remarkable portfolio with 16 patents to his name. His contributions to the field of chemical engineering, particularly his work on aluminoxane products, have significantly impacted various industrial applications. Shepherd's innovative approaches to chemical processes exemplify the spirit of modern invention.

Latest Patents

Among his latest innovations, Shepherd developed a groundbreaking aluminoxane process and product. This invention involves preparing an aluminoxane product by reacting water, which contains a stabilizing agent like lithium halide, with hydrocarbyl aluminum compounds such as trimethylaluminum in an organic solvent. This method enhances the product’s resistance to gel formation due to the stabilizing agent dissolved in the water used during the reaction. The advancements brought by this patent highlight Shepherd's commitment to improving chemical stability and efficiency in industrial processes.

Career Highlights

Throughout his career, Lawrence Shepherd has gained extensive experience in leading companies, notably Ethyl Corporation and Albemarle Corporation. His tenure at these organizations provided him with a solid foundation to explore and develop innovative chemical processes. Shepherd's expertise has positioned him as a respected figure in the field of chemical engineering and polymerization processes.

Collaborations

Shepherd has also collaborated with notable professionals within the industry, including Edward A Burt and Samuel A Sangokoya. These partnerships have facilitated the exchange of ideas and further bolstered innovation in the field. Such collaborations have often led to significant advancements, showcasing the power of teamwork in the realm of invention.

Conclusion

Lawrence H Shepherd, Jr's contributions to the development of aluminoxane processes indicate a profound understanding of chemical engineering and its applications. With a portfolio of 16 patents, his work continues to influence the industry, setting a standard for future innovations. By pushing the boundaries of chemical processes, Shepherd has undoubtedly made a lasting mark in the field of inventions.

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