Company Filing History:

7 out of 3,268

Exxonmobil Chemical Patents Inc.

patents

5 out of 4,227

Exxon Research and Engineering Company

patents

2 out of 1,780

Exxonmobil Research and Engineering Company

patents

Years Active: 2001-2007

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14 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 7264789 - Crystalline molecular sieves (2007-09-04),

2. 6821503 - Molecular sieves and processes for their manufacture (2004-11-23),

3. 6723230 - Regeneration of iron-based hydrogen sulfide sorbents (2004-04-20),

4. 6649043 - Regeneration of hydrogen sulfide sorbents (2003-11-18),

5. 6540970 - Method for the synthesis of molecular sieves (2003-04-01),

6. 6521563 - Silicoaluminophosphates having an ael structure, a method for their preparation and their use as naphtha cracking catalysts (2003-02-18),

7. 6409911 - Silicoaluminophosphates having an AEL structure and their use as FCC catalysts (2002-06-25),

8. 6303534 - Silicoaluminophosphates having an AEL structure, and their preparation (2001-10-16),

9. 6300537 - Method for the use of new silicoaluminophosphas having an AEL structure to convert naptha to C2 to C4 olefins (2001-10-09),

10. 6294493 - Silicoaluminophosphates having an AEL structure (2001-09-25),

11. 6245221 - Desulfurization process for refractory organosulfur heterocycles (2001-06-12),

12. 6238550 - Silicoaluminophosphates having AEL structure, a method for their preparation and their use as catalysts for the hydroprocessing of hydrocarbon feedstocks (2001-05-29),

13. 6221240 - Desulfurization and aromatic saturation of feedstreams containing refractory organosulfur heterocycles and aromatics (2001-04-24),

14. 6193877 - Desulfurization of petroleum streams containing condensed ring heterocyclic organosulfur compounds (2001-02-27),

Title: The Innovations of David E W Vaughan

Introduction

David E W Vaughan is a notable inventor based in Flemington, NJ (US), recognized for his significant contributions to the field of molecular sieves. With a total of 14 patents to his name, Vaughan has made remarkable advancements in the synthesis and application of crystalline molecular sieves.

Latest Patents

Among his latest patents, Vaughan has developed a colloidal suspension of LEV structure type crystalline molecular sieve. This innovative process involves washing smaller crystallites from a previously found solid LEV product and using the suspension as seeds in further crystalline molecular sieve syntheses. Another notable patent focuses on the manufacture of crystalline molecular sieve particles, which are obtained by washing larger particle-sized products to dislodge smaller particles for use as seeds in molecular sieve manufacture.

Career Highlights

Vaughan has had a distinguished career, working with prominent companies such as ExxonMobil Chemical Patents Inc. and Exxon Research and Engineering Company. His work has significantly impacted the development of molecular sieve technology, enhancing its efficiency and application in various industries.

Collaborations

Throughout his career, Vaughan has collaborated with esteemed colleagues, including Karl Gottlieb Strohmaier and William C Baird, Jr. These partnerships have fostered innovation and contributed to the advancement of their shared field.

Conclusion

David E W Vaughan's contributions to the field of molecular sieves exemplify his innovative spirit and dedication to advancing technology. His patents and collaborations reflect a commitment to excellence in research and development.

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1 patent (EPO):

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