Iron Deficiency Anemia — Patent Landscape

Aggregated US Orange Book patent estate across every approved drug for iron deficiency anemia. 44 active patents protecting 4 drugs from 4+ originators. First major cliff: 2027. Daily refresh.

4
Approved drugs
44
Active US patents
61/100
Avg vulnerability
—
Annual revenue covered

Originators in Iron Deficiency Anemia

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

Am Regent 24 patents Pharmacosmos 15 patents Shield Tx 3 patents Keryx Biopharms 2 patents

Cliff calendar — next 15 years

Patent expiries per year across all drugs treating iron deficiency anemia. Each bar = one year. Y-axis scaled to peak year (20 patents).

20
27
4
28
12
29
2
30
1
31
2
35
3
36

Approved drugs ranked by patent estate

Drug Originator Active patents Avg vuln Revenue First cliff
Injectafer
FERRIC CARBOXYMALTOSE
 Am Regent 24 75 — 2027-01-08
Monoferric
FERRIC DERISOMALTOSE
 Pharmacosmos 15 43 — 2029-03-25
Accrufer
FERRIC MALTOL
 Shield Tx 3 64 — 2031-03-29
Auryxia
FERRIC CITRATE
 Keryx Biopharms 2 62 — 2030-07-21

Most attackable patents

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

Patent Drug Type Vuln Expiry
11478502 Injectafer method of use 88 2027-01-08
11433091 Injectafer method of use 88 2027-01-08
11478502 Injectafer method of use 88 2027-01-08
11433091 Injectafer method of use 88 2027-01-08
11478502 Injectafer method of use 88 2027-01-08
8895612 Injectafer method of use 88 2027-01-08
11433091 Injectafer method of use 88 2027-01-08
11433091 Injectafer method of use 88 2027-01-08
11364260 Injectafer method of use 88 2027-01-08
11478502 Injectafer method of use 88 2027-01-08

Strongest defences

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

Patent Drug Type Vuln Expiry
10414831 Monoferric composition of matter 17 2029-03-25
10414831 Monoferric composition of matter 17 2029-03-25
10414831 Monoferric composition of matter 17 2029-03-25
7612109 Injectafer composition of matter 22 2027-02-05
7612109 Injectafer composition of matter 22 2027-02-05
7612109 Injectafer composition of matter 27 2027-02-05
12030962 Monoferric composition of matter 30 2029-03-25
11851504 Monoferric composition of matter 30 2029-03-25
11851504 Monoferric composition of matter 30 2029-03-25
12030962 Monoferric composition of matter 30 2029-03-25

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