Portfolio comparison
Beiersdorf AG vs Merck and Co Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US 6793929· 2004
How to Make Stable, High-Water Content Skin Creams
Activity by Decade
2000s1
Top Patents1 enriched
US 4231938· 1980
The Discovery of Lovastatin for Lowering Cholesterol
Activity by Decade
1980s1
How to use
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