Learn more about TRION
and its unique development approach
Corporate profile
Member of
BIO Deutschland e. V.
TRION Pharma and its affiliate TRION Research were founded in 1998 by a group of scientists working with TRION®s managing director Dr Horst Lindhofer. During the 1990s, the team had established a pioneering approach leading to the development of the first Triomab® prototypes at the Helmholtz Zentrum München in Munich, Germany. Following the incorporation of TRION, all rights and related intellectual property regarding Triomab® antibodies were acquired from Helmholtz Zentrum München.

Since then, the company has steadily expanded in terms of size, portfolio, and production capacities.
| 1998 | ![]() |
Closure of collaboration agreement with Fresenius |
| 2001 | ![]() |
Set up and GMP certification of first production plant |
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Start of first clinical trial with most advanced compound Removab®/catumaxomab (Phase I/II; malignant ascites) | |
| 2003 | ![]() |
Start Phase I clinical trial rexomun®/ertumaxomab |
| 2004 | ![]() |
Start Phase II/ III clinical trial of Removab®/catumaxomab |
| 2006 | ![]() |
Start Phase II clinical trial rexomun®/ertumaxomab (metastatic breast cancer) |
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Start Expansion of GMP production capacities | |
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EU Commission granting Orphan Drug Designation for Removab®/ catumaxomab in ovarian cancer and gastric cancer | |
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FDA granting Orphan Drug Designation for Removab®/ catumaxomab in Malignant Ascites | |
| 2007 | ![]() |
Start Phase I/II clinical trial Lymphomun/FBTA05 |
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Favorable final results of Phase II/ III clinical trial of Removab®/ catumaxomab | |
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TRION Pharma grows to more than 100 employees | |
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EU marketing authorization application for Removab®/catumaxomab in malignant ascites by partner Fresenius | |
| 2008 | ![]() |
TRION's 10th anniversary |
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GMP certification of second production plant | |
| 2009 | ![]() |
· EU approval for Removab®/catumaxomab in malignant ascites |
Today, TRION has three product candidates in all three stages of clinical development (I-III) addressing several different tumor indications including ovarian, gastric, breast and blood cancer. A pivotal Phase II/ III study with Removab® in patients suffering from malignant ascites led to EU approval of the first Triomab® representative in 2009.

