Hypokalemia Prevention — Patent Landscape

Aggregated US Orange Book patent estate across every approved drug for hypokalemia prevention. 10 active patents protecting 2 drugs from 2+ originators. First major cliff: 2039. Daily refresh.

2
Approved drugs
10
Active US patents
53/100
Avg vulnerability
—
Annual revenue covered

Originators in Hypokalemia Prevention

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

Generic (originally Searle/Pfizer) 8 patents Nesher Pharms 2 patents

Cliff calendar — next 15 years

Patent expiries per year across all drugs treating hypokalemia prevention. Each bar = one year. Y-axis scaled to peak year (8 patents).

8
36
2
39

Approved drugs ranked by patent estate

Drug Originator Active patents Avg vuln Revenue First cliff
Aldactone
spironolactone
 Generic (originally Searle/Pfizer) 8 50 — 2036-10-28
Micro-K 10
POTASSIUM CHLORIDE
 Nesher Pharms 2 55 — 2039-03-07

Most attackable patents

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

Patent Drug Type Vuln Expiry
11395828 Aldactone method of use 70 2036-10-28
9757394 Aldactone method of use 62 2036-10-28
12539314 Micro-K 10 formulation 55 2039-03-07
12539314 Micro-K 10 formulation 55 2039-03-07
11389461 Aldactone formulation 50 2036-10-28
11491166 Aldactone formulation 50 2036-10-28
10624906 Aldactone formulation 42 2036-10-28
10493083 Aldactone formulation 42 2036-10-28
10660907 Aldactone formulation 42 2036-10-28
10888570 Aldactone formulation 42 2036-10-28

Strongest defences

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

Patent Drug Type Vuln Expiry
10888570 Aldactone formulation 42 2036-10-28
10624906 Aldactone formulation 42 2036-10-28
10660907 Aldactone formulation 42 2036-10-28
10493083 Aldactone formulation 42 2036-10-28
11389461 Aldactone formulation 50 2036-10-28
11491166 Aldactone formulation 50 2036-10-28
12539314 Micro-K 10 formulation 55 2039-03-07
12539314 Micro-K 10 formulation 55 2039-03-07
9757394 Aldactone method of use 62 2036-10-28
11395828 Aldactone method of use 70 2036-10-28

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