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PatentBrief

Portfolio comparison

iRobot Corp vs Ra Pharmaceuticals Inc

Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.

Company A

iRobot Corp

Patents indexed

1

Year range

2005

Most recent

2005

consumer_electronicsmechanicalai_ml

Activity by Decade

2000s
1

Company B

Ra Pharmaceuticals Inc

Patents indexed

1

Year range

2018

Most recent

2018

biotechpharmaceutical

Activity by Decade

2010s
1

How to use

Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.