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Frankfurt, Germany

Clariant Corporation

USPTO Granted Patents = 480

% Expired Patents = 24.2

CIPO Patents = 12

EPO Patents = 20

Trademarks = 29

Forward Citations = 4,241

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540 inventors (with patents filed for the assignee):

Matthias Krull (25 out of 94 patents)

Joachim Weber (20 out of 37 patents)

Norbert Weferling (20 out of 36 patents)

4. Werner Reimann (19 out of 40 patents)

5. Hans-Peter Schmitz (18 out of 21 patents)

6. Gerd Reinhardt (17 out of 57 patents)

7. Peter Klug (16 out of 61 patents)

8. Harald Bauer (15 out of 60 patents)

9. Martin Sicken (15 out of 60 patents)

10. Erwin Dietz (15 out of 67 patents)

11. Michael Feustel (14 out of 51 patents)

12. Hans Joachim Metz (14 out of 35 patents)

13. Matthias Löffler (13 out of 31 patents)

14. Andreas Meudt (13 out of 22 patents)

15. Matthias Löffler (13 out of 13 patents)

Core Competencies:

Dehydrogenation Catalysts

Fischer-Tropsch Processes

Catalyst Support Materials

Hydrodeoxygenation Catalyst

Oxidation Catalysts

Sour Gas Shift Reactions

Metal Oxide Catalysts

Halide Reduction

Hydrogenating Olefins

Desulfurization

Pigment Preparations

Corrosion Inhibitors

480 patents: Sort by Forward Citations

1. 11154850 - Cr6 reduction in fluidized bed (2021-10-26),

2. 10792646 - Dehydrogenation catalysts (2020-10-06),

3. 10744486 - Catalyst support materials and catalyst materials useful for Fischer-Tropsch processes (2020-08-18),

4. 10646853 - Chromium catalyst materials and methods for making and using the same from chromium(VI) free sources (2020-05-12),

5. 10569256 - Low cost oxidation catalysts for VOC and halogenated VOC emission control (2020-02-25),

6. 10562008 - Selective removal of benzene from spent sulfur absorbents (2020-02-18),

7. 10532343 - Reforming catalyst material and processes for making and using same (2020-01-14),

8. 10479760 - Synthetic methods for the preparation of propylene ammoxidation catalysts (2019-11-19),

9. 10479759 - Synthetic methods for the preparation of propylene ammoxidation catalysts (2019-11-19),

10. 10189014 - Solid phosphoric acid catalysts (2019-01-29),

11. 10112830 - Shaped catalyst for sour gas shift reactions and methods for using them (2018-10-30),

12. 10099213 - Processes for regenerating catalysts useful in Fischer-Tropsch processes (2018-10-16),

13. 10065910 - Method for the reduction of a sugar, sugar alcohol or glycerol (2018-09-04),

14. 10035119 - Method of shutting down a reactor (2018-07-31),

15. 9815045 - Metal oxide catalyst material and processes for making and using same (2017-11-14),

Company Overview

Clariant Corporation, headquartered in Frankfurt, Germany, specializes in catalyst technology, focusing on the development and manufacturing of advanced catalytic solutions. The company is recognized for its expertise in various core technology topics, including dehydrogenation catalysts, Fischer-Tropsch processes, and hydrodeoxygenation catalysts. Clariant's innovative approaches also encompass catalyst support materials and oxidation catalysts, contributing to enhanced efficiency in chemical processes and environmental sustainability across multiple industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

480 Patents

#9 in Frankfurt

#118 in Germany

#2,004 in the World

Frankfurt, Germany

Clariant Corporation

Forward Citations = 4,241

540 inventors:

Matthias Krull (25 out of 94 patents)

Joachim Weber (20 out of 37 patents)

Norbert Weferling (20 out of 36 patents)

4. Werner Reimann (19 out of 40 patents)

5. Hans-Peter Schmitz (18 out of 21 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Clariant Corporation. Retrieved from https://idiyas.com/company/clariant

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

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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