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For the Inventor, By the Inventor

Mannheim, Germany

Suddeutsche Zucker-Aktiengesellschaft

Calculating rank
USPTO Granted Patents = 13

Forward Citations = 163

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20 inventors (with patents filed for the assignee):

goldMedal Hubert Schiweck (7 out of 12 patents)

silverMedal Mohammad Munir (5 out of 17 patents)

bronzeMedal Knut M Rapp (2 out of 16 patents)

4.  Wolfgang Gau (2 out of 11 patents)

5.  Georg Steinle (2 out of 2 patents)

6.  Lutz Muller (2 out of 16 patents)

7.  Thomas Keme (1 out of 3 patents)

8.  Hartmut Bollinger (1 out of 1 patent)

9.  Bernd Schneider (1 out of 1 patent)

10.  Karola Hahn (1 out of 1 patent)

11.  Jorg Daub (1 out of 4 patents)

12.  Josef Salbeck (1 out of 2 patents)

13.  Rainer Wild (1 out of 2 patents)

14.  Petra Seitz (1 out of 2 patents)

15.  Frieder W Lichtenthaler (1 out of 4 patents)


13 patents:

1. 5120839 - Amido-linked oligosaccharide alditols and a process for their manufacture (1992-06-09),
2. 5091538 - Dicyanovinylsubstituted furan derivatives (1992-02-25),
3. 4980189 - Process for the manufacture of sucrose-free, dietetic and/or (1990-12-25),
4. 4816078 - Process for production of crystalline L-arabinose (1989-03-28),
5. 4740605 - Process for preparing pure 5-hydroxymethylfurfuraldehyde (1988-04-26),
6. 4640894 - Production of isomaltulose using immobilized microorganisms (1987-02-03),
7. 4618675 - Derivatives and reduction products of (1986-10-21),
8. 4273590 - Process for obtaining pressed beet pulp with high dry-substance content (1981-06-16),
9. 4246431 - Process for recovering xylitol from end syrups of the xylitol (1981-01-20),
10. 4233439 - Glucopyranosido-1,6-mannitol, a process for producing the same and its (1980-11-11),
11. 4117173 - Use of glucopyranosido-1,6-mannitol as a sugar substitute (1978-09-26),
12. 3975205 - Process for working up molasses (1976-08-17),
13. 3940481 - Treatment of hepatic coma with isomaltitol (1976-02-24),
Company Overview
Suddeutsche Zucker-Aktiengesellschaft is a leading player in the sugar industry, specializing in the production and processing of sugar from sugar beets. The company is known for its commitment to sustainable practices and innovation in food production. With a strong presence in Europe, it engages in various agricultural and food-related activities, focusing on enhancing the efficiency of sugar production while ensuring high-quality standards. Its research initiatives often explore advancements in agricultural technology and food processing methods.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

13 Patents

#26 in G-6800 Mannheim

#3,086 in Germany

#45,104 in the World

Mannheim, DE
Mannheim, Germany

Suddeutsche Zucker-Aktiengesellschaft

Forward Citations = 163

20 inventors:

goldMedal Hubert Schiweck (7 out of 12 patents)

silverMedal Mohammad Munir (5 out of 17 patents)

bronzeMedal Knut M Rapp (2 out of 16 patents)

4.  Wolfgang Gau (2 out of 11 patents)

5.  Georg Steinle (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Suddeutsche Zucker-Aktiengesellschaft. Retrieved from https://idiyas.com/company/suddeutsche-zucker-ag

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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