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For the Inventor, By the Inventor

Ludwigshafen, Germany

Raschig Gmbh


USPTO Granted Patents = 9



Trademarks = 6

Forward Citations = 56

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9 inventors (with patents filed for the assignee):

goldMedal Roland Braun (5 out of 5 patents)

silverMedal Michael Schultes (2 out of 2 patents)

bronzeMedal Alexander Schmitt (2 out of 2 patents)

4.  Steffen Denzinger (1 out of 9 patents)

5.  Frank Harréus (1 out of 1 patent)

6.  Volker Schaefer (1 out of 3 patents)

7.  Wolfgang Knoll (1 out of 1 patent)

8.  Christoph Huettner (1 out of 1 patent)

9.  Alexander Pandolfi (0 patent)


9 patents:

1. 9975106 - Packing element for mass-transfer and/or heat-exchange columns or towers (2018-05-22),
2. 7723545 - Method for the production of free-flowing additives (2010-05-25),
3. 6900350 - Method for the production of ω-aminoalkylsulphonic acids (2005-05-31),
4. 6173905 - Dispersion device for a dispenser for sprinkling liquid onto substance and/or heat exchange systems (2001-01-16),
5. 4643853 - Packing element for use in mass transfer or heat transfer columns (1987-02-17),
6. 4337217 - Contacting arrangement for mass transfer operations and set of plates (1982-06-29),
7. 4275018 - Grid for carrying randomly dumped packing in a mass transfer column (1981-06-23),
8. 4256673 - Packing element for use in packed columns (1981-03-17),
9. 4107241 - Contacting arrangement for mass transfer operations (1978-08-15),
Raschig GmbH is a global leader in the field of chemical and process engineering. With over 100 years of experience, Raschig offers innovative solutions for a wide range of industries including chemicals, petrochemicals, and environmental technology. Their product portfolio includes packing materials, trays, column internals, and scrubbers. Raschig is committed to providing high-quality products and exceptional customer service to meet the needs of their clients worldwide.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

9 Patents

#24 in Ludwigshafen

#4,028 in Germany

...
Ludwigshafen, Germany

Raschig Gmbh

Forward Citations = 56

9 inventors:

goldMedal Roland Braun (5 out of 5 patents)

silverMedal Michael Schultes (2 out of 2 patents)

bronzeMedal Alexander Schmitt (2 out of 2 patents)

4.  Steffen Denzinger (1 out of 9 patents)

5.  Frank Harréus (1 out of 1 patent)

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