Severe Recalcitrant Nodular Acne — Patent Landscape

Aggregated US Orange Book patent estate across every approved drug for severe recalcitrant nodular acne. 14 active patents protecting 2 drugs from 1+ originators. First major cliff: 2038. Daily refresh.

2
Approved drugs
14
Active US patents
54/100
Avg vulnerability
—
Annual revenue covered

Originators in Severe Recalcitrant Nodular Acne

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

Bausch Health 2 patents

Cliff calendar — next 15 years

Patent expiries per year across all drugs treating severe recalcitrant nodular acne. Each bar = one year. Y-axis scaled to peak year (12 patents).

12
35
2
38

Approved drugs ranked by patent estate

Drug Originator Active patents Avg vuln Revenue First cliff
Accutane
ISOTRETINOIN
 — 12 42 — 2035-05-29
Retin-A
TRETINOIN
 Bausch Health 2 66 — 2038-08-22

Most attackable patents

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

Patent Drug Type Vuln Expiry
11324710 Retin-A method of use 70 2038-08-22
10653656 Retin-A method of use 62 2038-08-22
9750711 Accutane formulation 42 2035-05-29
9750711 Accutane formulation 42 2035-05-29
9750711 Accutane formulation 42 2035-05-29
9750711 Accutane formulation 42 2035-05-29
9750711 Accutane formulation 42 2035-05-29
9750711 Accutane formulation 42 2035-05-29
9700535 Accutane formulation 42 2035-08-04
9700535 Accutane formulation 42 2035-08-04

Strongest defences

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

Patent Drug Type Vuln Expiry
9700535 Accutane formulation 42 2035-08-04
9700535 Accutane formulation 42 2035-08-04
9700535 Accutane formulation 42 2035-08-04
9700535 Accutane formulation 42 2035-08-04
9700535 Accutane formulation 42 2035-08-04
9700535 Accutane formulation 42 2035-08-04
9750711 Accutane formulation 42 2035-05-29
9750711 Accutane formulation 42 2035-05-29
9750711 Accutane formulation 42 2035-05-29
9750711 Accutane formulation 42 2035-05-29

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