Grade F Patent Portfolios
1 companies with weak patent strength
Grade F means weak patent portfolios with few patents, narrow claims, or mostly expired protections. Patent Strength Scores are calculated using USPTO PatentsView data.
All Grade F Companies
| Company | Patents | Score | Expiring 2yr | Expiring 5yr |
|---|---|---|---|---|
| Stripe | 20 | 34 | 2 | 3 |
Frequently Asked Questions
Grade F (Weak) indicates weak patent portfolios with few patents, narrow claims, or mostly expired protections. The grade is based on portfolio size (30%), claims breadth (25%), time remaining (25%), and portfolio diversity (20%).
1 of 100 tracked companies currently have a Grade F Patent Strength Score, holding a combined 20 patents.
Grade F companies have weaker IP protection. Investors should assess whether the company relies on patents for competitive advantage, as their portfolio may not deter competitors or generate licensing revenue.
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