Philadelphia, PA, United States of America

Stephan M Brandstadter

This inventor holds 16 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: The Chemours Company Fc, LLC, Great Lakes Chemical Corporation, E.i. Dupont De Nemours and Company. Active years: 2005-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephan M Brandstadter. Retrieved from https://idiyas.com/inventor/stephan-m-brandstadter

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

USPTO Granted Patents = 16 (Patent Applications = 3)

% Patents Active = 37.5

EPO Patents = 1 (Patent Applications = 1)

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:

6 out of 335

The Chemours Company Fc, LLC

patents

5 out of 171

Great Lakes Chemical Corporation

patents

3 out of 16,339

E.i. Dupont De Nemours and Company

E.i. Du Pont De Nmeours and Company

where one patent can have more than one assignee

Years Active: 2005-2020

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16 patents (USPTO):Sort by Forward CitationsExplore 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.

Profile summary based on public USPTO records.