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For the Inventor, By the Inventor

Warwick, MD, United States of America

Dean W Kratzer

This inventor holds 16 USPTO granted patents and 8 published patent applications, primarily in Gas Separation Technology. Top assignees: L'air Liquide,societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude, Air Liquide Advanced Technologies U.S. LLC, L'air Liquide, Societe Anonyme a Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude. Active years: 2009-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dean W Kratzer. Retrieved from https://idiyas.com/inventor/dean-w-kratzer

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 68.8

Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 19(Granted Patents)


Location History:

  • Houston, TX (US) (2018)
  • Warwick, MD (US) (2009 - 2023)

Company Filing History:

goldMedal15 out of 1,531 
 
L'air Liquide,societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude
 patents
silverMedal5 out of 47 
 
Air Liquide Advanced Technologies U.S. LLC
 patents
bronzeMedal1 out of 295 
 
L'air Liquide, Societe Anonyme a Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude
 patents
where one patent can have more than one assignee

Years Active: 2009-2023

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Areas of Expertise:
Adsorption
Gas Separation
Carbon Molecular Sieve
Hollow Fibers
Sorbent-loaded Fibers
Metallopolyimide
Pyrolysis
Composite Membranes
Ceramic Fibers
Mixed Matrix Membranes
High Temperature
Selectivity
16 patents (USPTO):Explore Patents
1. 11717806 - Adsorber (2023-08-08),
2. 11465127 - Adsorption based gas separation method (2022-10-11),
3. 11439978 - Method for manufacturing a solid adsorbent fiber (2022-09-13),
4. 10821392 - Sorbent-loaded fibers for high temperature adsorption processes (2020-11-03),
5. 10549244 - Hollow fiber carbon molecular sieve membranes and method of manufacturing using radial-flow pyrolysis (2020-02-04),
6. 10543462 - Hollow fiber carbon molecular sieve membranes and method of manufacturing using radial-flow pyrolysis (2020-01-28),
7. 10525400 - Sorbent-loaded beads for high temperature adsorption processes (2020-01-07),
8. 10525399 - Sorbent-loaded fibers for high temperature adsorption processes (2020-01-07),
9. 10315184 - Adsorbent-loaded beads for high temperature adsorption processes (2019-06-11),
10. 10143973 - Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity (2018-12-04),
11. 10086337 - Composite carbon molecular sieve membranes having anti-substructure collapse particles loaded in a core thereof (2018-10-02),
12. 9795927 - Manufacturing carbon molecular sieve membranes using a pyrolysis atmosphere comprising sulfur-containing compounds (2017-10-24),
13. 8747525 - Composite hollow ceramic fibers, precursors for, methods of making the same, and methods of using the same (2014-06-10),
14. 8741031 - Hollow ceramic fibers, precursors for manufacture thereof utilizing pore formers, methods of making the same, and methods of using the same (2014-06-03),
15. 7950529 - Separation membrane made from blends of polyimides with polyimidazoles (2011-05-31),

Title: The Innovative Contributions of Dean W. Kratzer

Introduction

Dean W. Kratzer is a notable inventor based in Warwick, Maryland, with a remarkable portfolio of 16 patents. His work primarily focuses on advancements in adsorption technology, which has significant implications for gas separation processes.

Latest Patents

Among his latest patents, Kratzer has developed an innovative adsorber, which features an adsorbent bed composed of at least one elementary composite structure. This structure includes adsorbent particles embedded in a polymer matrix, achieving a bed packing density greater than 0.60. Additionally, he has created a method for adsorption-based gas separation, which utilizes a similar composite structure to enhance efficiency in gas separation applications.

Career Highlights

Kratzer has had a distinguished career, working with prominent companies such as Air Liquide and Air Liquide Advanced Technologies U.S. LLC. His contributions to these organizations have been instrumental in advancing their technological capabilities in gas separation and adsorption processes.

Collaborations

Throughout his career, Kratzer has collaborated with esteemed professionals in the field, including Philippe A. Coignet and Sudhir S. Kulkarni. These collaborations have fostered innovation and have led to significant advancements in their respective areas of expertise.

Conclusion

Dean W. Kratzer's contributions to the field of adsorption technology and gas separation are noteworthy. His innovative patents and collaborations reflect his commitment to advancing scientific knowledge and practical applications in this vital area.

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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