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Forward Citations = 131

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7 inventors (with patents filed for the assignee):

Wilfried Schal (2 out of 11 patents)

Gunter Helmut Marx (2 out of 4 patents)

Horst Ulbrich (1 out of 1 patent)

4. Jan-Erik Sigdell (1 out of 3 patents)

5. Gerd E Krick (1 out of 6 patents)

6. Johannes G Schindler (1 out of 12 patents)

7. Heinz E Braun (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 4345999 - Apparatus for preventing the entry of air into an artificial organ (1982-08-24),

2. 4206027 - Multi-probe measuring units and isolation members therefor (1980-06-03),

3. 4155854 - Blood filter (1979-05-22),

4. 4108575 - Obtaining desired flow rate from roller pump despite varying the hose (1978-08-22),

5. 4101648 - Composition for carrying out a uric acid load test (1978-07-18),

6. 4053420 - Blood filter (1977-10-11),

Dr. Eduard Fresenius Chemisch-pharmazeutische Industrie Kg is a global healthcare company that specializes in the production of pharmaceuticals and medical devices. With a focus on innovation and quality, the company is dedicated to improving the lives of patients worldwide. They offer a wide range of products and services, including infusion therapies, clinical nutrition, and pharmaceuticals. With a strong commitment to sustainability, Dr. Eduard Fresenius Chemisch-pharmazeutische Industrie Kg continues to lead the way in the healthcare industry.

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USPTO Data Jan 1 1976 - Dec 9 2025

6 Patents

#13 in Bad Homburg

#5,318 in Germany

Bad Homburg, Germany

Dr. Eduard Fresenius Chemisch-pharmazeutische Industrie Kg.