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For the Inventor, By the Inventor

State College, PA, United States of America

Ayusman Sen

This inventor holds 24 USPTO granted patents and 1 published patent application, primarily in Catalytic Polymerization. Top assignees: The Penn State Research Foundation, Gas Research Institute, Mobil Oil Corporation. Active years: 1995-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ayusman Sen. Retrieved from https://idiyas.com/inventor/ayusman-sen

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

Calculating rank
USPTO Granted Patents = 24 

% Patents Active = 83.3

Average Co-Inventor Count = 2.8

ph-index = 7

Forward Citations = 210(Granted Patents)


Location History:

  • University Park, PA (US) (2006)
  • State College, PA (US) (1995 - 2014)

Company Filing History:

goldMedal17 out of 1,341 
 
The Penn State Research Foundation
 patents
silverMedal2 out of 645 
 
Gas Research Institute
 patents
bronzeMedal2 out of 5,942 
 
Mobil Oil Corporation
 patents
4. 2 out of 2 
 
The Pennsylvania University
 patents
5. 1 out of 164 
 
Promerus, Lcc
 patents
6. 3 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 1995-2014

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Areas of Expertise:
Catalytic Conversion
Biomass-derived Carbohydrates
Liquid Fuels
Polymerization
Olefin Polymers
Transition Metal Catalysts
Acrylate Copolymers
Highly Branched Polymers
Methane Conversion
Aramid Synthesis
Oxidative Carbonylation
Lubricant Fluids
24 patents (USPTO):Explore Patents
1. 8674150 - One-step catalytic conversion of biomass-derived carbohydrates to liquid fuels (2014-03-18),
2. 8440870 - One-step catalytic conversion of biomass-derived carbohydrates to liquid fuels (2013-05-14),
3. 7516759 - Autonomous moving microstructures (2009-04-14),
4. 7119226 - Process for the conversion of methane (2006-10-10),
5. 7087691 - Photo-imageable compositions of norbornene and acrylate copolymers and use thereof (2006-08-08),
6. 6593440 - Palladium (II) catalyzed polymerization of norbornene and acrylates (2003-07-15),
7. 6518384 - Preparation of highly branched, liquid polymers of ethylene and/or &agr;-olefins in the presence of aluminum-based catalyst systems (2003-02-11),
8. 6489416 - Process for synthesizing linear polymers of ethylene and alpha-olefins (2002-12-03),
9. 6455650 - Catalyst and methods for polymerizing cycloolefins (2002-09-24),
10. 6407299 - Alkyl magnesium catalyzed synthesis of ethylene and &agr;-olefin polymers (2002-06-18),
11. 6344594 - Highly selective catalytic process for synthesizing 1-hexene from ethylene (2002-02-05),
12. 6303723 - Process for polymerization of allylic compounds (2001-10-16),
13. 6303717 - Metal catalyzed synthesis of hyperbranched ethylene and/or &agr;-olefin polymers (2001-10-16),
14. 6300440 - Palladium (II) catalyized polymers of norbornene and acrylates (2001-10-09),
15. 6291387 - Transition metal-free olefin polymerization catalyst (2001-09-18),

Title: Innovations by Ayusman Sen in Biomass Conversion

Introduction

Ayusman Sen, based in State College, PA, is an accomplished inventor with a remarkable portfolio of 24 patents. His innovative work primarily focuses on the conversion of biomass-derived carbohydrates into valuable liquid fuels, contributing significantly to the field of sustainable energy.

Latest Patents

Among his latest innovations is a groundbreaking method for the one-step catalytic conversion of biomass-derived carbohydrates to liquid fuels. This invention details a process for manufacturing hydrocarbon fuels and oxygenated hydrocarbon fuels, including alkyl-substituted tetrahydrofurans like 2,5-dimethyltetrahydrofuran and 2-methyltetrahydrofuran. The method involves forming a mixture of reactants comprising carbonaceous materials, water, a metal catalyst, and an acid, all reacted in the presence of hydrogen. The reaction is executed under specific temperature and time conditions to yield furan-type hydrocarbon fuels, and the process can be adapted for continuous production of these fuels.

Career Highlights

Ayusman Sen has made significant contributions to the field of renewable energy through his research and inventions. His tenure at the Penn State Research Foundation highlights his commitment to advancing technology in biomass conversion and sustainable fuel production.

Collaborations

Throughout his career, Ayusman has collaborated with distinguished colleagues, including Shahid Murtuza and Louis M Wojcinski, II. These partnerships have enriched his research endeavors and contributed to the success of his innovative projects.

Conclusion

Ayusman Sen's work represents a crucial advancement in sustainable energy solutions. With his extensive experience and numerous patents, he continues to lead in the innovative transformation of biomass into liquid fuels, paving the way for a greener future.

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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