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Munich, Germany

Sud-chemie Ag

USPTO Granted Patents = 118

CIPO Patents = 1

EPO Patents = 25

Trademarks = 6

Forward Citations = 881

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186 inventors (with patents filed for the assignee):

Michael Schneider (24 out of 27 patents)

Karl Kochloefl (19 out of 20 patents)

Gerd J Maletz (13 out of 13 patents)

4. Reinhard Hahn (12 out of 13 patents)

5. Marvin Estenfelder (8 out of 15 patents)

6. Karel Kochloefl (8 out of 9 patents)

7. Werner Zschau (7 out of 7 patents)

8. Hans J Wernicke (7 out of 8 patents)

9. Hans Buckl (7 out of 7 patents)

10. Helmut Coutelle (6 out of 10 patents)

11. Norbert Schall (6 out of 11 patents)

12. Friedrich Ruf (6 out of 11 patents)

13. Uwe Flessner (6 out of 6 patents)

14. Max Eisgruber (5 out of 9 patents)

15. Friedrich Schmidt (5 out of 8 patents)

Core Competencies:

Catalyst Support

Lithium Transition Metal Phosphates

Nanocrystalline Mixed Metal Oxides

Hydrocracking Catalysts

Phthalic Anhydride Production

Zeolite Synthesis

Hydrogen Generation

Adsorbent Materials

Amorphous Adsorbents

Ionic Liquid Coated Catalysts

Microbial Activation

Amphiphilic Polymers

118 patents: Sort by Forward Citations

1. 9617187 - Catalyst support, process for its preparation and use (2017-04-11),

2. 8951399 - Method for purifying lithium-containing waste waters during the continuous manufacture of lithium transition metal phosphates (2015-02-10),

3. 8927452 - Method for producing a shell catalyst and corresponding shell catalyst (2015-01-06),

4. 8394975 - Amorphous adsorbent, method of obtaining the same and its use in the bleaching of fats and/or oils (2013-03-12),

5. 8361619 - Process for preparing nanocrystalline mixed metal oxides (2013-01-29),

6. 8349758 - Catalyst design and preparation process for steam-reforming catalysts (2013-01-08),

7. 8334232 - Porous heterogeneous catalyst coated with an ionic liquid (2012-12-18),

8. 8286289 - Use of adsorbents for the purification of dry cleaning solvents (2012-10-16),

9. 8221807 - Use of stevensite for mycotoxin adsorption (2012-07-17),

10. 8119552 - Catalyst composition for hydrocracking and process of mild hydrocracking and ring opening (2012-02-21),

11. 8097558 - Catalyst and method for producing phthalic anhydride (2012-01-17),

12. 8048820 - Shaped catalyst body for partial oxidation reactions (2011-11-01),

13. 7989386 - Multi-layer catalyst made from niobium for the catalytic conversion of hydrocarbons (2011-08-02),

14. 7984654 - Testing device for tube bundle reactors (2011-07-26),

15. 7968491 - Multi-layer catalyst for producing phthalic anhydride (2011-06-28),

SUD-Chemie AG is a global specialty chemical company specializing in catalysts, adsorbents, process additives, and additives for polymers. They offer innovative solutions to various industries such as automotive, environmental, electrical, chemical, and more. With a focus on sustainable development, SUD-Chemie AG aims to provide efficient and eco-friendly products to meet customer needs.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

118 Patents

#49 in W-8000 Munich

#539 in Germany

#6,530 in the World

Munich, Germany

Sud-chemie Ag

Forward Citations = 881

186 inventors:

Michael Schneider (24 out of 27 patents)

Karl Kochloefl (19 out of 20 patents)

Gerd J Maletz (13 out of 13 patents)

4. Reinhard Hahn (12 out of 13 patents)

5. Marvin Estenfelder (8 out of 15 patents)

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