Ronald J. Christopher
Corporate Officer/Principal at Takeda San Diego, Inc.
Profile
Ronald J.
Christopher is Senior Director of Development for Takeda San Diego, Inc. Prior to joining Takeda San Diego, he was Director of Drug Safety and Disposition for Ligand Pharmaceuticals.
Previously, he worked at Merck, Johnson & Johnson, Schering-Plough and Bayer Corp.
Dr. Christopher received a BS degree in Pathobiology from the University of Connecticut and a PhD in Toxicology from Texas A&M University.
Ronald J. Christopher active positions
| Companies | Position | Start |
|---|---|---|
Takeda San Diego, Inc.
 Takeda San Diego, Inc. Medical DistributorsDistribution Services Takeda San Diego, Inc. discovers drugs for cancer treatment. It integrates protein crystallography and drug discovery technologies to generate Investigational New Drug (IND) candidates for the treatment of metabolic diseases and cancer. The company was founded in 1781 and is headquartered in San Diego, CA. | Corporate Officer/Principal | - |
Former positions of Ronald J. Christopher
| Companies | Position | End |
|---|---|---|
Bayer Corp.
 Bayer Corp. Pharmaceuticals: MajorHealth Technology Bayer Corp. manufactures and markets pharmaceutical, healthcare, nutrition and materials products. The firm offers consumer care, diagnostics, diabetes and animal health products. It also provides material science products, which include coating, adhesive and sealant raw materials polycarbonates polyurethanes and thermoplastic polyurethane elastomers. The company was founded in 1973 and is based in Whippany, NJ. | Corporate Officer/Principal | - |
Schering-Plough Corp.
 Schering-Plough Corp. Pharmaceuticals: MajorHealth Technology Schering Plough Corp. manufactures and sells pharmaceuticals, consumer and animal health care products. The firm discovers, develops, manufactures and markets advanced drug therapies. The company is headquartered in Kenilworth, NJ. | Corporate Officer/Principal | - |
| MERCK & CO., INC. | Corporate Officer/Principal | - |
| JOHNSON & JOHNSON | Corporate Officer/Principal | - |
| LIGAND PHARMACEUTICALS INCORPORATED | Chief Tech/Sci/R&D Officer | - |
Training of Ronald J. Christopher
| University of Connecticut | Undergraduate Degree |
| Texas A&M University | Doctorate Degree |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 3 |
|---|---|
| LIGAND PHARMACEUTICALS INCORPORATED | Health Technology |
| MERCK & CO., INC. | Health Technology |
| JOHNSON & JOHNSON | Health Technology |
| Private companies | 3 |
|---|---|
Takeda San Diego, Inc.
Takeda San Diego, Inc. Medical DistributorsDistribution Services Takeda San Diego, Inc. discovers drugs for cancer treatment. It integrates protein crystallography and drug discovery technologies to generate Investigational New Drug (IND) candidates for the treatment of metabolic diseases and cancer. The company was founded in 1781 and is headquartered in San Diego, CA. | Distribution Services |
Schering-Plough Corp.
Schering-Plough Corp. Pharmaceuticals: MajorHealth Technology Schering Plough Corp. manufactures and sells pharmaceuticals, consumer and animal health care products. The firm discovers, develops, manufactures and markets advanced drug therapies. The company is headquartered in Kenilworth, NJ. | Health Technology |
Bayer Corp.
Bayer Corp. Pharmaceuticals: MajorHealth Technology Bayer Corp. manufactures and markets pharmaceutical, healthcare, nutrition and materials products. The firm offers consumer care, diagnostics, diabetes and animal health products. It also provides material science products, which include coating, adhesive and sealant raw materials polycarbonates polyurethanes and thermoplastic polyurethane elastomers. The company was founded in 1973 and is based in Whippany, NJ. | Health Technology |
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