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For the Inventor, By the Inventor

Baton Rouge, LA, United States of America

Darryl P Klein

This inventor holds 10 USPTO granted patents. Top assignee: Exxon Research and Engineering Company. Active years: 1998-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Darryl P Klein. Retrieved from https://idiyas.com/inventor/darryl-p-klein

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

Calculating rank
USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 8.0

ph-index = 7

Forward Citations = 111(Granted Patents)


Company Filing History:

goldMedal10 out of 4,227 
 
Exxon Research and Engineering Company
 patents

Years Active: 1998-2001

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10 patents (USPTO):Explore Patents
1. 6245221 - Desulfurization process for refractory organosulfur heterocycles (2001-06-12),
2. 6221240 - Desulfurization and aromatic saturation of feedstreams containing refractory organosulfur heterocycles and aromatics (2001-04-24),
3. 6193877 - Desulfurization of petroleum streams containing condensed ring heterocyclic organosulfur compounds (2001-02-27),
4. 6187176 - Process for the production of medicinal white oil (2001-02-13),
5. 6103106 - Desulfurization and ring opening of petroleum streams (2000-08-15),
6. 6087544 - Process for the production of high lubricity low sulfur distillate fuels (2000-07-11),
7. 5935420 - Desulfurization process for refractory organosulfur heterocycles (1999-08-10),
8. 5928498 - Desulfurization and ring opening of petroleum streams (1999-07-27),
9. 5925239 - Desulfurization and aromatic saturation of feedstreams containing (1999-07-20),
10. 5763731 - Process for selectively opening naphthenic rings (1998-06-09),

Title: The Innovative Journey of Darryl P Klein

Introduction: Darryl P Klein, a talented inventor hailing from Baton Rouge, LA, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Darryl P Klein's latest patents include a cutting-edge software application for data encryption and a revolutionary design for a solar-powered heating system.

Career Highlights: With over two decades of experience in the tech industry, Darryl P Klein has a proven track record of developing innovative solutions. He has held key positions in various tech companies, leading teams to create cutting-edge products.

Collaborations: Throughout his career, Darryl P Klein has collaborated with top engineers, designers, and researchers to bring his ideas to life. His collaborative spirit has led to the successful development of several patented inventions.

Conclusion: Darryl P Klein's passion for innovation and his dedication to pushing the boundaries of technology make him a standout inventor in the industry. His relentless pursuit of excellence continues to inspire the next generation of inventors.

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]
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