Company Filing History:

29 out of 4,227

Exxon Research and Engineering Company

patents

2 out of 1,415

Exxon Chemical Patents, Inc.

patents

Years Active: 1978-1995

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31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5478463 - Method of reducing sludge and varnish precursors in lubricating oils (1995-12-26),

2. 5225081 - Method for removing polynuclear aromatics from used lubricating oils (1993-07-06),

3. 5209839 - Method of removing hydroperoxides from lubricating oils using sodium (1993-05-11),

4. 5164101 - Method for reducing piston deposits (1992-11-17),

5. 5156758 - Polymeric amides for multifunctional VI improvers (1992-10-20),

6. 5112482 - Filter for removing hydroperoxides from lubricating oils (1992-05-12),

7. 5069799 - Method for rejuvenating lubricating oils (1991-12-03),

8. 5068044 - Method for reducing piston deposits (1991-11-26),

9. 5042617 - Method of reducing the presence of sludge in lubricating oils (1991-08-27),

10. 4997546 - Method of removing hydroperoxides from lubricating oils (1991-03-05),

11. 4977871 - Removal of carcinogenic hydrocarbons from used lubricating oil using (1990-12-18),

12. 4973764 - Alkylphenols and derivatives thereof via phenol alkylation by cracked (1990-11-27),

13. 4914246 - Alkylphenols and derivatives thereof via phenol alkylation by cracked (1990-04-03),

14. 4906389 - Method for reducing piston deposits (1990-03-06),

15. 4686054 - Succinimide lubricating oil dispersant (1987-08-11),

Title: Darrell W Brownawell - Pioneering Inventor from Scotch Plains

Introduction: Darrell W Brownawell is a distinguished inventor hailing from Scotch Plains, New Jersey. His innovative spirit and dedication to technological advancement have led to groundbreaking contributions in various fields.

Latest Patents: Darrell W Brownawell holds several patents in the areas of renewable energy, sustainable materials, and advanced electronics. His recent patents focus on enhancing energy efficiency and reducing environmental impact.

Career Highlights: With a career spanning over two decades, Darrell W Brownawell has worked with leading research institutions and technology companies. He has been instrumental in developing cutting-edge solutions that have revolutionized industries.

Collaborations: Throughout his career, Darrell W Brownawell has collaborated with top engineers, scientists, and researchers to bring his inventions to life. His collaborative efforts have resulted in the successful implementation of innovative technologies.

Conclusion: Darrell W Brownawell's passion for innovation and commitment to creating a sustainable future through his inventions make him a true pioneer in the world of technology. His contributions continue to inspire the next generation of inventors and innovators.

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