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BioMarin Pharmaceutical

BioMarin Pharmaceutical Inc.
Type Public company
Traded as NASDAQ: BMRN
Industry Biotechnology
Founded 1997
Headquarters San Rafael, CA, USA
Key people Jean-Jacques Bienaime, Chief Executive Officer
Henry J. Fuchs, Chief Medical Officer
Dan Spiegelman, Chief Financial Officer
Products Kuvan, Naglazyme, Aldurazyme, Firdapse, Vimizim
Revenue IncreaseUS$548M (FY 2013)[1]
Operating income IncreaseUS$-176M (FY 2013)[1]
Total assets IncreaseUS$2.25B (FY 2013)[2]
Total equity IncreaseUS$1.34B (FY 2013)[2]
Employees 1300 (2013)[3]
Footnotes / references

BioMarin Pharmaceutical Inc. is a biotechnology firm based in San Rafael, California. It has offices and facilities in the United States, South America, Asia, and Europe. BioMarin develops and commercializes innovative biopharmaceuticals for serious, life-threatening rare diseases and medical conditions. BioMarin's core business and research is in enzyme replacement therapies (ERTs). BioMarin is the first company to provide therapeutics for mucopolysaccharidosis type I (MPS I), by manufacturing laronidase (Aldurazyme, commercialized by Genzyme Corporation). BioMarin is also the first company to provide therapeutics for Phenylketonuria (PKU).


  • History 1
  • Business development 2
  • Products 3
  • Controversies 4
  • References 5


BioMarin was founded in 1997 by Christopher Starr Ph.D. and Grant W. Denison Jr. with an investment of a $1.5 million from Glyko Biomedical and went public in 1999.[4][5]

Business development

In 2002, BioMarin acquired Glyko Biomedical.[6]

In 2009, BioMarin acquired Huxley Pharmaceuticals, Inc. (Huxley), which had rights to a proprietary form of 3,4-diaminopyridine (3,4-DAP), amifampridine phosphate.[7] In 2010, BioMarin was granted marketing approval by the European Commission for 3,4-diaminopyridine (3,4-DAP), amifampridine phosphate for the treatment of the rare autoimmune disease Lambert-Eaton myasthenic syndrome (LEMS). BioMarin launched the product under the name Firdapse.[8]

In 2010, BioMarin acquired LEAD Therapeutics, Inc. (LEAD), a small private drug discovery and early stage development company with key compound LT-673, an orally available poly (ADP-ribose) polymerase (PARP) inhibitor studied for the treatment of patients with rare, genetically defined cancers.[9] This acquisition was followed by the purchase of ZyStor Therapeutics, Inc. (ZyStor), a privately held biotechnology company developing ERTs for the treatment of lysosomal storage disorders and its lead product candidate, ZC-701, a fusion of insulin-like growth factor 2 and alpha glucosidase (IGF2-GAA) in development for Pompe disease.[10] At its R&D day in October 2010, BioMarin also announced a new program for a peptide therapeutic for the treatment of achondroplasia (BMN-111).[11]

In 2012, BioMarin acquired Zacharon Pharmaceuticals, a private biotechnology company based in San Diego focused on developing small molecules targeting pathways of glycan metabolism.[12]

In 2014, BioMarin acquired a histone deacetylase inhibitor chemical library from Repligen for US$2 million with the intention of advancing work toward therapies for Friedreich's ataxia and other neurological disorders.[13] In November, the comapny announced its intention to acquire Prosensa for up to $840 million.[14]


As of 2013, BioMarin had four products on the market, each of which is an orphan drug.[15]


In 2010, BioMarin became involved in controversy[17][18] surrounding 3,4-Diaminopyridine (3,4-DAP). BioMarin markets a phosphate salt of 3,4-DAP under the name Firdapse. In 2010, BioMarin was granted exclusive licensing rights to Firdapse for 10 years. As a result, the price of a prescribed National Health Service treatment course has increased from $1,987 for the unlicensed drug to $69,970 for Firdapse. The company states that prior to its licensing, there was no guaranteed quality control of the product and no way of formally monitoring for uncommon side effects through the regulatory process.[19]

In 2013, BioMarin Pharmaceuticals was at the center of a high profile debate regarding expanded access of cancer patients to experimental drugs.[20] On the advice of her doctor, Andrea Sloan, a patient with advanced ovarian cancer, requested that the company provide her with access to BMN 673, an unapproved PARP inhibitor drug candidate that had exhibited promising activity in a small Phase 1 clinical trial. The company declined, citing safety concerns.[21] Ms. Sloan eventually received a similar drug candidate from a different company.[22]


Use YYYY-MM-DD format for publication dates

  1. ^ a b c BioMarin Pharmaceutical (BMRN) annual SEC income statement filing via Wikinvest.
  2. ^ a b c BioMarin Pharmaceutical (BMRN) annual SEC balance sheet filing via Wikinvest.
  3. ^ BioMarin Pharmaceutical (2013-02-26). "2013 Form 10-K Annual Report".  
  4. ^ "BioMarin". Capturing the History of Biotech.  
  5. ^ "History". (corporate website). BioMarin. Archived from the original on 2013-12-28. Retrieved 2014-02-18. 
  6. ^ "BioMarin Pharmaceutical Acquires Glyko Biomedical". Deals. LEXPERT ( 
  7. ^ Stevens, Loralee (2009-10-27). "BioMarin Acquires Huxley Pharmaceuticals". North Bay Business Journal (Santa Rosa, California, United States). Archived from the original on 2011-01-04. Retrieved 2014-02-18. 
  8. ^ "BioMarin launches LEMS drug Firdapse in European Union; and Genmab gets conditional approval for Arzerra".  (subscription required)
  9. ^ Brown, Steven E.F. (2010-02-04). "BioMarin to buy Lead Therapeutics for $18M".  
  10. ^ Leuty, Ron (2010-08-17). "BioMarin to buy ZyStor for up to $115M".  
  11. ^ Andersen, Karen (2010-10-21). "BioMarin Highlights Diverse Early-Stage Pipeline at R&D Day". Morningstar. Retrieved 2011-02-14. 
  12. ^ Brown, Steven (2013-01-07). "BioMarin Pharmaceutical buys Zacharon for $10 million". San Francisco Business Times. Retrieved 2013-01-07. 
  13. ^ "BioMarin Nabs Repligen's HDACi Compound Library". News: Discovery & Development.  
  14. ^
  15. ^ BioMarin Office Site: Products
  16. ^ Pollack, A (2007-12-14). "Agency Approves Drug to Treat Genetic Disorder That Can Lead to Retardation".  
  17. ^ Goldberg, Adrian (2010-11-21). "Drug firms accused of exploiting loophole for profit".  
  18. ^ Martin, Daniel (2010-09-27). "Hospitals are forced to use unlicensed medicines to save millions". Daily Mail (London). Retrieved 2010-11-21. 
  19. ^ "What makes an orphan drug?". British Medical Journal. 2010-11-10. Retrieved 2010-11-21. 
  20. ^ "Andrea Sloan Faces Pharma Firm With History Of Indifference". Huffington Post. 2013-09-26. Retrieved 2013-12-24. 
  21. ^ "In cancer drug battle, both sides appeal to ethics". CNN. 2013-09-20. Retrieved 2013-12-24. 
  22. ^ Ed Silverman for Pharmalot. October 4, 2013 Andrea Sloan, 'Poster Child' For Compassionate Use, Gets A Drug
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