Yorba Linda, CA, United States of America

John W Ward

This inventor holds 88 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent, primarily in Hydrocarbon Conversion (CPC class 208111). Top assignees: Union Oil Company of California, Uop Lcc, Haldor Topsoe A/s. Active years: 1976-2014.

USPTO Granted Patents = 88

% Patents Active = 100.0

CIPO Patents = 1

EPO Patents = 1

Average Co-Inventor Count = 1.3

ph-index = 21

Forward Citations = 1,460(Granted Patents)

Forward Citations (Not Self Cited) = 1,229(Dec 10, 2025)

Inventors with similar research interests:

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Company Filing History:

80 out of 1,113

Union Oil Company of California

Union Oil Company of America

patents

Years Active: 1976-2014

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Areas of Expertise:

Zeolite Beta

Hydrocracking

Catalyst

Hydrocarbon Conversion

Nickel-Tungsten-Phosphorus

Aromatic Saturation

Resid Hydroprocessing

Dewaxing

Alkylation

Silica-Alumina

Desulfurization

Mild Hydrocracking

88 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8758598 - Catalyst comprising zeolite beta and its use in hydrocarbon conversion process (2014-06-24),

2. 7749373 - Hydrocracking process (2010-07-06),

3. 7641788 - Hydrocarbon conversion process and catalyst (2010-01-05),

4. 5536687 - Catalyst containing zeolite Beta (1996-07-16),

5. 5468700 - Hydrocarbon conversion catalyst for use in selectively making middle (1995-11-21),

6. 5464527 - Hydrocracking process for producing middle distillates (1995-11-07),

7. 5447623 - Hydrocracking catalyst and process (1995-09-05),

8. 5334307 - Resid hydroprocessing catalyst (1994-08-02),

9. 5290429 - Catalytic aromatic saturation in the presence of halide (1994-03-01),

10. 5288396 - Hydrocracking process using a catalyst selective for making middle (1994-02-22),

11. 5279726 - Catalyst containing zeolite beta and processes for its use (1994-01-18),

12. 5277794 - Hydrocarbon conversion utilizing a nickel-tungsten-phosphorus catalyst (1994-01-11),

13. 5275720 - Gasoline hydrocracking catalyst and process (1994-01-04),

14. 5228979 - Hydrocracking with a catalyst containing a noble metal and zeolite beta (1993-07-20),

15. 5210061 - Resid hydroprocessing catalyst (1993-05-11),

Title: John W Ward - Pioneering Inventor from Yorba Linda, CA

Introduction: John W Ward is a distinguished inventor hailing from the vibrant city of Yorba Linda, CA. With a passion for innovation and a keen eye for problem-solving, Ward has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Ward's latest patents showcase his ingenuity and forward-thinking approach to invention. His most recent creations focus on enhancing communication systems and improving efficiency in the healthcare industry.

Career Highlights: Throughout his illustrious career, John W Ward has been recognized for his exceptional creativity and technical expertise. His inventions have revolutionized various sectors, including telecommunications, electronics, and medical devices.

Collaborations: Ward has collaborated with leading technology companies and research institutions to bring his ideas to life. His partnerships have resulted in the development of cutting-edge products that have had a lasting impact on society.

Conclusion: John W Ward's dedication to innovation and his relentless pursuit of excellence have established him as a trailblazer in the world of invention. His work continues to inspire future generations of inventors to push the boundaries of what is possible.