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Patent Intelligence · FTO Risk Index

Freedom-to-operate risk index

Which technology domains are hardest to build in without patent risk? A synthesized FTO score across 12 domains — combining concentration, filing velocity, claim breadth, and active competition.

Highest FTO risk

Gene Editing

Lowest FTO risk

Clean Energy

Concentration (HHI)

30%

How much of the domain is controlled by a few players. High concentration = few avoidance options.

Filing velocity (CAGR)

25%

3-year compound annual growth of filings. Fast growth = more blocking patents incoming.

Claim breadth

20%

Average claims per patent. More claims = broader coverage = harder to design around.

Active filers

15%

Distinct entities filing in the last 5 years. More players = more litigation vectors.

Expiry relief

−10%

Fraction expiring 2025–2029. Higher expiry = more public-domain breathing room.

FTO Risk by Domain (highest to lowest)

Gene Editing

Low

12

/ 100

HHI

930

Avg claims

31.2

CAGR

0.0%

Active filers

5

Expiry rate

0.0%

Total patents

21

  • Broad claim scope (avg 31.2 claims/patent): high design-around difficulty

AI & Machine Learning

Low

11

/ 100

HHI

146

Avg claims

24.1

CAGR

3.5%

Active filers

76

Expiry rate

2.9%

Total patents

208

  • Moderate portfolio density and fragmented ownership

Software

Low

9

/ 100

HHI

180

Avg claims

28.0

CAGR

-17.4%

Active filers

84

Expiry rate

4.6%

Total patents

412

  • Declining filings (-17.4% CAGR): portfolio contraction
  • Broad claim scope (avg 28.0 claims/patent): high design-around difficulty

Consumer Electronics

Low

8

/ 100

HHI

249

Avg claims

25.6

CAGR

-16.6%

Active filers

86

Expiry rate

3.9%

Total patents

559

  • Declining filings (-16.6% CAGR): portfolio contraction
  • Broad claim scope (avg 25.6 claims/patent): high design-around difficulty

Telecommunications

Low

8

/ 100

HHI

100

Avg claims

27.0

CAGR

-3.0%

Active filers

81

Expiry rate

5.9%

Total patents

354

  • Declining filings (-3.0% CAGR): portfolio contraction
  • Broad claim scope (avg 27.0 claims/patent): high design-around difficulty

E-Commerce

Low

8

/ 100

HHI

388

Avg claims

27.2

CAGR

-13.4%

Active filers

12

Expiry rate

3.1%

Total patents

96

  • Declining filings (-13.4% CAGR): portfolio contraction
  • Broad claim scope (avg 27.2 claims/patent): high design-around difficulty

Biotechnology

Low

7

/ 100

HHI

195

Avg claims

23.6

CAGR

-24.4%

Active filers

23

Expiry rate

0.6%

Total patents

171

  • Declining filings (-24.4% CAGR): portfolio contraction

Pharmaceuticals

Low

7

/ 100

HHI

238

Avg claims

23.7

CAGR

-22.5%

Active filers

14

Expiry rate

0.8%

Total patents

124

  • Declining filings (-22.5% CAGR): portfolio contraction

Mechanical Engineering

Low

7

/ 100

HHI

562

Avg claims

19.2

CAGR

-34.5%

Active filers

52

Expiry rate

1.9%

Total patents

317

  • Declining filings (-34.5% CAGR): portfolio contraction

Automotive

Low

7

/ 100

HHI

297

Avg claims

23.5

CAGR

-59.2%

Active filers

25

Expiry rate

1.0%

Total patents

97

  • Declining filings (-59.2% CAGR): portfolio contraction

Semiconductors

Low

6

/ 100

HHI

150

Avg claims

25.3

CAGR

-42.3%

Active filers

31

Expiry rate

9.0%

Total patents

155

  • Declining filings (-42.3% CAGR): portfolio contraction
  • Broad claim scope (avg 25.3 claims/patent): high design-around difficulty

Clean Energy

Low

5

/ 100

HHI

431

Avg claims

20.5

CAGR

-42.3%

Active filers

20

Expiry rate

10.8%

Total patents

83

  • Declining filings (-42.3% CAGR): portfolio contraction

Limitations & Legal Disclaimer

This FTO Risk Index is derived from public patent data and statistical metrics only. It is NOT a legal opinion and does NOT constitute Freedom-to-Operate clearance. A proper FTO analysis requires a licensed patent attorney reviewing specific claims against your specific product. The score is a comparative landscape signal — useful for domain-level strategic prioritization, not product-level clearance. Scores change as the patent landscape evolves; cached daily.

Concentration Index →Claims Analysis →Filing Trends →Expiry Calendar →FTO Claim Chart →