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For the Inventor, By the Inventor

Philadelphia, PA, United States of America

Stephan M Brandstadter

USPTO Granted Patents = 16 

 

Average Co-Inventor Count = 6.3

ph-index = 3

Forward Citations = 25(Granted Patents)


Location History:

  • Indianapolis, IN (US) (2005 - 2015)
  • Philadelphia, PA (US) (2017 - 2020)

Company Filing History:

goldMedal6 out of 322 
 
The Chemours Company Fc, LLC
 patents
silverMedal5 out of 171 
 
Great Lakes Chemical Corporation
 patents
bronzeMedal3 out of 16,338 
 
E.i. Dupont De Nemours and Company
 patents
4. 1 out of 11 
 
Pcbu Services, Inc.
 patents
5. 1 out of 149 
 
Chemtura Corporation
 patents
6. 1 out of 8 
 
E.i. Du Pont De Nmeours and Company
 patents
where one patent can have more than one assignee

Years Active: 2005-2020

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16 patents (USPTO):Explore Patents
1. 10654777 - Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-butene (2020-05-19),
2. 10611709 - Liquid phase process for preparing (E)-1,1,1,4,4,4-hexafluorobut-2-ene (2020-04-07),
3. 10227276 - Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-butene (2019-03-12),
4. 10099976 - Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-butene (2018-10-16),
5. 9758452 - Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-butene (2017-09-12),
6. 9119982 - Fire extinguishing agents, methods for preventing and/or extinguishing combustion, fire extinguishing systems, and production processes (2015-09-01),
7. 8318656 - Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers (2012-11-27),
8. 8148584 - Compositions, combustion prevention compositions, methods for preventing and/or extinguishing combustion, combustion prevention systems, and production processes (2012-04-03),
9. 7964553 - Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams and foam stabilizers (2011-06-21),
10. 7943567 - Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers (2011-05-17),
11. 7348461 - Processes for halogenating compounds (2008-03-25),
12. 7335805 - Processes for purifying reaction products and processes for separating chlorofluorinated compounds (2008-02-26),
13. 7332635 - Processes for purifying chlorofluorinated compounds (2008-02-19),
14. 7329786 - [object Object] (2008-02-12),
15. 7151197 - Processes for purifying chlorofluorinated compounds and processes for purifying CF3CFHCF3 (2006-12-19),

Title: Innovator Spotlight: Stephan M Brandstadter

Introduction: Stephan M Brandstadter, a prolific inventor hailing from Philadelphia, PA, has left a significant mark in the world of innovation with an impressive portfolio of 16 patents to his name.

Latest Patents: Among his latest patents is an integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-butene. This revolutionary process involves a series of steps including contacting 1,1,1-trifluorotrichloroethane with hydrogen using ruthenium catalysts, resulting in the production of Z-1,1,1,4,4,4-hexafluoro-2-butene. Additionally, he holds a patent for a liquid phase process for preparing (E)-1,1,1,4,4,4-hexafluorobut-2-ene.

Career Highlights: Stephan M Brandstadter has made significant contributions to companies such as The Chemours Company FC, LLC and Great Lakes Chemical Corporation, showcasing his expertise in the field of chemical engineering and process innovation.

Collaborations: Throughout his career, Brandstadter has collaborated with esteemed professionals in the industry, including Vicki Hedrick and John Chien, fostering a culture of teamwork and innovation in his endeavors.

Conclusion: Stephan M Brandstadter's remarkable journey as an inventor exemplifies a commitment to pushing the boundaries of chemical engineering and process innovation. With 16 patents to his credit and a legacy of collaboration with industry experts, he continues to be a driving force in shaping the future of industrial processes.

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