Christian Gruenanger

This inventor holds 8 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 5 EPO patents. Top assignees: Basf Se Corporation, California Institute of Technology. Active years: 2016-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christian Gruenanger. Retrieved from https://idiyas.com/inventor/christian-gruenanger

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

USPTO Granted Patents = 8 (Patent Applications = 4)

% Patents Active = 75.0

CIPO Patents = 1

EPO Patents = 5 (Patent Applications = 8)

Average Co-Inventor Count = 7.4

ph-index = 1

Forward Citations = 3(Granted Patents)

Location History:

Mannheim, DE (2016 - 2020)
Ludwigshafen, DE (2020 - 2021)
Ludwigshafen am Rhein, DE (2020 - 2023)

Company Filing History:

California Institute of Technology

patents

Years Active: 2016-2023

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11753364 - Method for producing C-Cmono alkanol amines using an acid cation exchanger as a catalyst (2023-09-12),

2. 10889683 - N,N'-diaminopropyl-2-methylcyclohexane-1,3-diamine and N,N′-diaminopropyl-4-methylcyclohexane-1,3-diamine and the use thereof as curing agents for epoxy resins (2021-01-12),

3. 10781213 - Methods for preparing bis-tetrahydroisoquinoline-containing compounds (2020-09-22),

4. 10774034 - Process for the conversion of ethylene oxide to monoethanolamine and ethylenediamine employing a zeolite (2020-09-15),

5. 10617993 - Absorbent for the selective removal of hydrogen sulfide (2020-04-14),

6. 10526334 - Methods for preparing bis-tetrahydroisoquinoline-containing compounds (2020-01-07),

7. 9512061 - Process for the preparation of racemic alpha-amino acids (2016-12-06),

8. 9428443 - Method for producing amino acids (2016-08-30),

Title: Christian Gruenanger: Pioneering Sustainable Innovation

Introduction:

Christian Gruenanger, a dedicated inventor based in Mannheim, DE, is a key figure in the world of innovation and sustainability. With a portfolio of 8 patents and a passion for shaping a more sustainable world, he stands out as a promising force in the field.

Latest Patents:

1. Method for producing C-Cmono alkanol amines using an acid cation exchanger as a catalyst: This patent focuses on the continuous production of C-C-monoalkanolamines using an acidic cation exchanger as a catalyst, showcasing Gruenanger's expertise in efficient and sustainable chemical processes.

2. N,N'-diaminopropyl-2-methylcyclohexane-1,3-diamine and N,N'-diaminopropyl-4-methylcyclohexane-1,3-diamine and the use thereof as curing agents for epoxy resins: This patent highlights Gruenanger's contribution to the development of rapid-curing and water-resistant epoxy resin systems, particularly suited for floor coatings.

Career Highlights:

Gruenanger has made significant contributions during his tenure at companies like BASF SE and the California Institute of Technology. His innovative approaches to sustainable chemistry have garnered attention in the industry, paving the way for a more eco-friendly future.

Collaborations:

Throughout his career, Gruenanger has collaborated with esteemed professionals such as Johann-Peter Melder and Brian M Stoltz. These collaborations have led to groundbreaking research and the development of cutting-edge technologies in the field of sustainable chemistry.

Conclusion:

Christian Gruenanger's dedication to innovation and sustainability shines through in his impressive patent portfolio and collaborative projects. With a focus on creating a more sustainable world through his inventions, he is undoubtedly a driving force in shaping the future of sustainable technologies.

Profile summary based on public USPTO records.