Portfolio comparison
Ra Pharmaceuticals Inc vs Merck and Co Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US 10106579· 2018
How Synthetic Peptides Block Immune System Overreaction
Activity by Decade
2010s1
Top Patents1 enriched
US 4231938· 1980
The Discovery of Lovastatin for Lowering Cholesterol
Activity by Decade
1980s1
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