| 1931 |
Professor Niehans begins injecting fresh cells at Clinique La Prairie
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| 1947 |
Preserved cells are first injected
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| 1949 |
Freeze-dried cells are first injected
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| 1953 |
Professor Niehans treats Pope Pius XII, making Clinique La Prairie's Revitalization cure famous worldwide
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| 1960 |
Under the impetus of Professor Niehans, the International Society for the Ethics of Cellular Therapy is created
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| 1966 |
Professor Niehans retires (died in 1971)
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| 1976 |
Armin Mattli purchases Clinique La Prairie
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| 1987 |
President Armin Mattli assigns Professor Otto Westphal (former director of the Max-Planck immunology Institute, Freiburg, Germany) the task of launching a vast scientific research program on CLP Extract
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| 1988 |
Progressively purified and made increasingly safe, the product injected for Revitalization treatments becomes today's CLP Extract, and continues to be refined
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| 1991 |
Inauguration of the Clinique La Prairie’s medical center, with its operating rooms, examination rooms, radiology department, etc.
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| 1992 |
Dr Thierry Waelli becomes medical director of the Clinique and considerably develops the medical and paramedical services on offer
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| 1998 |
Creation of the Clinique La Prairie Foundation for Aging and Immunology Research
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| 2003 |
The biological effects of CLP Extract observed in a number of research projects conducted by members of the CLP international scientific research committee are patented at the European Patent Office in Munich
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| 2005 |
Inauguration of the new Spa Clinique La Prairie offering activities related to wellness and thalassotherapy, as well as 24 new rooms and suites at the Château |
| 2007 |
Successful introduction of the latest generation of CLP Revitalization, based on the results of acquired scientific knowledge |
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Inauguration of the new medical center, now recognized as an international center of reference
|
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| 2010 |
Dr Adrian Heini becomes the medical director of the Clinique |
