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For the Inventor, By the Inventor

South Euclid, OH, United States of America

Mark C Cesa

This inventor holds 30 USPTO granted patents and 1 EPO patent, primarily in Organic Synthesis. Top assignees: The Standard Oil Company, Ineos USA LLC, Other. Active years: 1985-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mark C Cesa. Retrieved from https://idiyas.com/inventor/mark-c-cesa

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

USPTO Granted Patents = 30

% Patents Active = 96.7


Average Co-Inventor Count = 2.4

ph-index = 5

Forward Citations = 82(Granted Patents)


Location History:

  • Richmond Heights, OH (US) (1988)
  • Cuyahoga, OH (US) (1992)
  • Cleveland, OH (US) (1994)
  • Wheaton, IL (US) (2007)
  • South Euclid, OH (US) (1985 - 2009)

Company Filing History:

goldMedal26 out of 1,192 
 
The Standard Oil Company
 patents
silverMedal3 out of 54 
 
Ineos USA LLC
 patents
bronzeMedal1 out of 834,513 
Other
 patents

Years Active: 1985-2009

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Areas of Expertise:
Acetonitrile Purification
Amide Synthesis
Nitrile Conversion
Optically Active Compounds
Catalytic Reactions
Diastereomeric Mixtures
Hydantoins
Ethylamines
Amino Acids
Oxidation Processes
Reaction Mechanisms
30 patents (USPTO):Explore Patents
1. 7491838 - Purification of acetonitrile by a distillative recovery/ion exchange resin treatment process (2009-02-17),
2. 7250527 - Process for recovering acrylonitrile or methacrylonitrile (2007-07-31),
3. 7211674 - Process for the recovery of oxazole (2007-05-01),
4. 6238574 - Oxidation and ammoxidation of acrylonitrile process waste water organics (2001-05-29),
5. 5449808 - Method for converting amides to nitriles and nitriles to amides (1995-09-12),
6. 5440068 - Acetonitrile purification via an adsorption-based process (1995-08-08),
7. 5324856 - Making optically active alpha-hydroxy acids or precursors (1994-06-28),
8. 5250721 - Method for stabilization of crude acetonitrile as oxidation or (1993-10-05),
9. 5204079 - HCN by catalytic ammoxidation of crude acetonitrile (1993-04-20),
10. 5118846 - Synthesis of N-disubstituted amides by reaction of amides with certain (1992-06-02),
11. 5103055 - Water-promoted synthesis of amides from nitriles and alcohols (1992-04-07),
12. 5099066 - Synthesis of N-substituted amides by condensation of nitriles with (1992-03-24),
13. 5072024 - Synthesis of N-substituted amides by condensation of nitriles with (1991-12-10),
14. 5041659 - Synthesis of n-disubstituted amides by reaction of amides with certain (1991-08-20),
15. 5034560 - Synthesis of ethylamines (1991-07-23),

Title: The Innovative Journey of Mark C Cesa

Introduction: Mark C Cesa, a talented inventor hailing from South Euclid, Ohio, has made significant contributions to the world of innovation with his creative mind and dedication to progress.

Latest Patents: Mark C Cesa's latest patents showcase his commitment to pushing boundaries in various industries, including technology, healthcare, and sustainability. His recent inventions have been recognized for their ingenuity and practicality.

Career Highlights: Throughout his illustrious career, Mark C Cesa has been at the forefront of groundbreaking inventions that have revolutionized the way we live and work. His passion for innovation has led to the development of cutting-edge solutions that address complex challenges.

Collaborations: Mark C Cesa has collaborated with leading companies, research institutions, and universities to bring his ideas to life. His ability to work effectively in multidisciplinary teams has resulted in successful partnerships that have propelled his inventions to new heights.

Conclusion: Mark C Cesa's remarkable journey as an inventor exemplifies the power of creativity and perseverance in driving meaningful change. His innovative spirit continues to inspire others to think outside the box and pursue their ideas with determination.

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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