% Expired Patents = 16.7

EPO Patents = 3

Forward Citations = 320

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16 inventors (with patents filed for the assignee):

Olivera Josimovic-Alasevic (3 out of 4 patents)

Vilma Siodla (2 out of 2 patents)

Karl-Gerd Fritsch (2 out of 3 patents)

4. Martin Matthaeus (2 out of 2 patents)

5. Horst Laube (2 out of 2 patents)

6. Gerhard F Buess (1 out of 38 patents)

7. Jeanette Libera (1 out of 2 patents)

8. Hans-Joerg Meisel (1 out of 1 patent)

9. Matthias Löwel (1 out of 2 patents)

10. Oliver Roehe (1 out of 1 patent)

11. Jochen Ittner (1 out of 1 patent)

12. Mare Oliver Schurr (1 out of 1 patent)

13. Hans-Jörg Saile (1 out of 1 patent)

14. Klaus Roth (1 out of 5 patents)

15. Erika Nickel (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 8148150 - Method for the production of intervertebral disk cell transplants and their use as transplantation material (2012-04-03),

2. 7175979 - Preserved tissue matrix of a hollow organ, particularly of a blood vessel, a method of producing same, and the use thereof (2007-02-13),

3. 6764508 - Method and device for inserting implants into human organs (2004-07-20),

4. 6713269 - Methods for identifying potential therapeutic agents for treatment of osteoporosis using mitogenic indices (2004-03-30),

5. 6663616 - Set of surgical instruments (2003-12-16),

6. 6214407 - Method of surface coating medical implants (2001-04-10),

Company Overview

Co.don AG is a German biopharmaceutical company specializing in regenerative medicine and tissue engineering. The company develops and commercializes innovative cell therapy products for the treatment of cartilage and bone defects. Co.don's flagship product is Chondrosphere, a tissue engineering product used in knee joint surgeries to regenerate cartilage. With over 20 years of experience in the field, Co.don is a leader in the development of advanced cell therapies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#3 in Teltow

#5,405 in Germany

Teltow, Germany

Co.don Ag

Forward Citations = 320

16 inventors:

Olivera Josimovic-Alasevic (3 out of 4 patents)

Vilma Siodla (2 out of 2 patents)

Karl-Gerd Fritsch (2 out of 3 patents)

4. Martin Matthaeus (2 out of 2 patents)

5. Horst Laube (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Co.don Ag. Retrieved from https://idiyas.com/company/co-don-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]

3 patents (EPO):

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]