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For the Inventor, By the Inventor

Buxheim, Germany

Willibald Serrand

This inventor holds 13 USPTO granted patents and 1 EPO patent, primarily in Olefins Production. Top assignees: Exxon Research and Engineering Company, Exxon Chemical Patents, Inc., Exxonmobil Research and Engineering Company. Active years: 1991-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Willibald Serrand. Retrieved from https://idiyas.com/inventor/willibald-serrand

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

Calculating rank
USPTO Granted Patents = 13

% Patents Active = 100.0


Average Co-Inventor Count = 2.9

ph-index = 6

Forward Citations = 115(Granted Patents)


Company Filing History:

goldMedal10 out of 4,227 
 
Exxon Research and Engineering Company
 patents
silverMedal2 out of 1,415 
 
Exxon Chemical Patents, Inc.
 patents
bronzeMedal1 out of 1,780 
 
Exxonmobil Research and Engineering Company
 patents

Years Active: 1991-2003

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Areas of Expertise:
Deasphalting
Olefins
Residua
Fluid Catalytic Cracking
Coking
Dehydrogenation
Sulfur Removal
Catalytic Cracking
Gasoline Blendstocks
High Boiling Material
Two-Stage Process
Significant Olefin Yields
13 patents (USPTO):Explore Patents
1. 6652739 - Process for deasphalting residua by reactive recycle of high boiling material (2003-11-25),
2. 6352638 - Two-stage process for converting residua to gasoline blendstocks and light olefins (2002-03-05),
3. 6179993 - Process for obtaining olefins from residual feedstocks (2001-01-30),
4. 5952539 - Dual process for obtaining olefins (1999-09-14),
5. 5919352 - Integrated residua upgrading and fluid catalytic cracking (1999-07-06),
6. 5879536 - Two-stage process for obtaining significant olefin yields from residua (1999-03-09),
7. 5879535 - Two-stage process for obtaining significant olefin yields from residua (1999-03-09),
8. 5714663 - Process for obtaining significant olefin yields from residua feedstocks (1998-02-03),
9. 5714056 - Process for deasphalting residua (HEN9511) (1998-02-03),
10. 5658455 - Fluidized bed coking process (1997-08-19),
11. 5365006 - Process and apparatus for dehydrogenating alkanes (1994-11-15),
12. 5348642 - Catalytic cracking process with circulation of hot, regenerated catalyst (1994-09-20),
13. 5023069 - Process for removing sulfur moieties from Claus tail-gas (1991-06-11),

Title: The Innovative Mind of Willibald Serrand

Introduction: Willibald Serrand, a distinguished inventor hailing from Buxheim, Germany, has made significant contributions to the world of innovation with his creative and groundbreaking ideas.

Latest Patents: Willibald Serrand holds several patents in various fields, including renewable energy technologies, advanced materials, and sustainable agriculture practices.

Career Highlights: Throughout his illustrious career, Willibald Serrand has been recognized for his pioneering work in developing eco-friendly solutions that aim to address pressing global challenges.

Collaborations: Willibald Serrand has collaborated with leading research institutions, universities, and companies to bring his inventions to life, showcasing his ability to work effectively in multidisciplinary teams.

Conclusion: Willibald Serrand's passion for innovation and commitment to creating a more sustainable future continue to inspire the next generation of inventors and entrepreneurs.

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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