Otitis Externa Eczema — Patent Landscape

Aggregated US Orange Book patent estate across every approved drug for otitis externa eczema. 19 active patents protecting 2 drugs from 2+ originators. First major cliff: 2027. Daily refresh.

2
Approved drugs
19
Active US patents
59/100
Avg vulnerability
—
Annual revenue covered

Originators in Otitis Externa Eczema

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

Generic (originally Merck) 15 patents Eurofarma 4 patents

Cliff calendar — next 15 years

Patent expiries per year across all drugs treating otitis externa eczema. Each bar = one year. Y-axis scaled to peak year (4 patents).

4
27
3
28
2
30
1
32
3
34
1
36
3
37
1
39
1
41

Approved drugs ranked by patent estate

Drug Originator Active patents Avg vuln Revenue First cliff
Decadron
dexamethasone
 Generic (originally Merck) 15 46 — 2027-12-19
Derma-Smoothe/Fs
FLUOCINOLONE ACETONIDE
 Eurofarma 4 72 — 2027-08-12

Most attackable patents

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

Patent Drug Type Vuln Expiry
9849027 Derma-Smoothe/Fs method of use 88 2028-11-07
7998108 Derma-Smoothe/Fs method of use 83 2028-01-12
8101582 Decadron method of use 63 2027-12-19
7795316 Decadron method of use 63 2028-08-03
8871241 Derma-Smoothe/Fs formulation 60 2027-08-12
12150896 Decadron method of use 58 2036-10-07
12144889 Decadron method of use 58 2041-04-26
8871241 Derma-Smoothe/Fs formulation 55 2027-08-12
11458041 Decadron method of use 53 2037-11-16
11304961 Decadron method of use 53 2037-12-18

Strongest defences

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

Patent Drug Type Vuln Expiry
10537585 Decadron formulation 25 2037-12-18
10159683 Decadron formulation 25 2034-05-23
10799642 Decadron formulation 31 2032-05-11
8409606 Decadron formulation 31 2030-05-14
8450287 Decadron formulation 38 2027-12-19
10022502 Decadron method of use 45 2034-06-22
10028965 Decadron method of use 45 2034-05-23
8563027 Decadron method of use 51 2030-02-12
11097061 Decadron method of use 53 2039-06-23
11304961 Decadron method of use 53 2037-12-18

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