Pfizer research and development expenses
Research and Development (R&D) expenses of Pfizer Inc 2002-2018
Amounts are in $millions.
| Year | R&D Expenses ($mn) |
| 2018 | $8,006 |
| 2017 | $7,683 |
| 2016 | $7,892 |
| 2015 | $7,690 |
| 2014 | $8,393 |
| 2013 | $6,678 |
| 2012 | $7,482 |
| 2011 | $8,681 |
| 2010 | $9,483 |
| 2009 | $7,824 |
| 2008 | $7,924 |
| 2007 | $8,071 |
| 2006 | $7,599 |
| 2005 | $7,256 |
| 2004 | $7,513 |
| 2003 | $7,487 |
| 2002 | $5,208 |
Research and development expenses of Pfizer Inc grew to $8 billion in 2018 from $7.7 billion in 2017.