William W Willis, Jr

This inventor holds 6 USPTO granted patents. Top assignees: Chevron Chemical Company LLC, Other. Active years: 1996-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William W Willis, Jr. Retrieved from https://idiyas.com/inventor/william-w-willis-jr

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 31(Granted Patents)

Company Filing History:

5 out of 223

Chevron Chemical Company LLC

patents

1 out of 834,453

Other

patents

Years Active: 1996-2001

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6291408 - Detergent-dispersant additives for lubricating oils of the sulphurized and superalkalized alkaline earth alkylsalicylate-alkylphenate type (2001-09-18),

2. 6001785 - Detergent-dispersant additives for lubricating oils of the sulphurised (1999-12-14),

3. 5861363 - Polyalkylene succinimide composition useful in internal combustion (1999-01-19),

4. 5808145 - Detergent-dispersant additives for lubricating oils of the sulfurized (1998-09-15),

5. 5677270 - Methods for preparing normal and overbased phenates (1997-10-14),

6. 5529705 - Methods for preparing normal and overbased phenates (1996-06-25),

Title: The Legacy of William W Willis, Jr: Pioneering Inventor from Pinole, CA

Introduction: William W Willis, Jr is a distinguished inventor hailing from Pinole, California. His innovative spirit and dedication to creating groundbreaking solutions have left a lasting impact on the world of inventions.

Latest Patents: William W Willis, Jr holds several patents in various fields, showcasing his versatility and ingenuity in inventing new technologies to address modern challenges.

Career Highlights: Throughout his illustrious career, William W Willis, Jr has been recognized for his exceptional contributions to the field of inventions. His work has revolutionized industries and improved the lives of many.

Collaborations: William W Willis, Jr has collaborated with leading experts and organizations in the innovation space, further solidifying his reputation as a visionary inventor. His partnerships have led to the development of cutting-edge technologies that continue to shape the future.

Conclusion: William W Willis, Jr's passion for innovation and his relentless pursuit of excellence have established him as a trailblazer in the world of inventions. His legacy will continue to inspire future generations of inventors to push the boundaries of what is possible.

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]