Diabetes Mellitus Type 1 — Patent Landscape

Aggregated US Orange Book patent estate across every approved drug for diabetes mellitus type 1. 150 active patents protecting 2 drugs from 2+ originators. First major cliff: 2028. Daily refresh.

2
Approved drugs
150
Active US patents
63/100
Avg vulnerability
$6.3B
Annual revenue covered

Originators in Diabetes Mellitus Type 1

Companies holding active patents on drugs approved for this indication. Click through to each company's full patent dashboard.

AstraZeneca 144 patents Lexicon Pharms Inc 6 patents

Cliff calendar — next 15 years

Patent expiries per year across all drugs treating diabetes mellitus type 1. Each bar = one year. Y-axis scaled to peak year (42 patents).

4
26
30
27
38
28
15
29
42
30
9
31
2
39
6
40
2
41

Approved drugs ranked by patent estate

Drug Originator Active patents Avg vuln Revenue First cliff
Farxiga
DAPAGLIFLOZIN
 AstraZeneca 144 64 $6.3B 2026-08-18
Inpefa
SOTAGLIFLOZIN
 Lexicon Pharms Inc 6 61 — 2028-05-04

Most attackable patents

Highest vulnerability scores in the indication — paragraph IV / IPR / design-around candidates.

Patent Drug Type Vuln Expiry
7781577 Inpefa method of use 83 2028-05-04
7781577 Inpefa method of use 83 2028-05-04
8476413 Inpefa method of use 83 2028-05-29
8476413 Inpefa method of use 83 2028-05-29
8329648 Farxiga method of use 80 2026-08-18
8906851 Farxiga method of use 80 2026-08-18
8906851 Farxiga method of use 80 2026-08-18
8329648 Farxiga method of use 80 2026-08-18
8906851 Farxiga other 80 2027-02-18
8329648 Farxiga other 80 2027-02-18

Strongest defences

Lowest vulnerability scores — pillars of the indication's IP fortress.

Patent Drug Type Vuln Expiry
7919598 Farxiga composition of matter 10 2029-12-16
7919598 Farxiga composition of matter 10 2029-12-16
7919598 Farxiga composition of matter 10 2029-12-16
7919598 Farxiga composition of matter 10 2029-12-16
7919598 Farxiga composition of matter 10 2029-12-16
7919598 Farxiga composition of matter 10 2029-12-16
7919598 Farxiga composition of matter 10 2029-12-16
7919598 Farxiga composition of matter 15 2029-12-16
7919598 Farxiga composition of matter 15 2029-12-16
7919598 Farxiga composition of matter 15 2029-12-16

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