diclofenac — Patent Landscape

Aggregated US Orange Book patent estate across every drug in the diclofenac class. 24 active patents protecting 1 drugs. First major cliff: 2027. Daily refresh.

1
Drugs in class
24
Active US patents
73/100
Avg vulnerability
—
Annual revenue covered

Originators

Pfizer 24 patents

Cliff calendar — next 15 years

12
27
1
28
9
29
2
30

Drugs ranked by patent estate

Drug Originator Active patents Avg vuln Revenue First cliff
Arthrotec
Diclofenac Sodium
 Pfizer 24 73 — 2027-03-22

Most attackable patents

Patent Drug Type Vuln Expiry
8946292 Arthrotec method of use 80 2027-03-22
8871809 Arthrotec method of use 80 2027-10-17
8563613 Arthrotec method of use 80 2027-10-17
8252838 Arthrotec method of use 80 2028-04-21
9539335 Arthrotec method of use 75 2027-10-17
9132110 Arthrotec method of use 75 2027-10-17
9220784 Arthrotec method of use 75 2027-10-17
9339551 Arthrotec method of use 75 2027-10-17
9168305 Arthrotec method of use 75 2027-10-17
9101591 Arthrotec method of use 75 2027-10-17

Strongest defences

Patent Drug Type Vuln Expiry
9168304 Arthrotec formulation 55 2027-10-17
9375412 Arthrotec method of use 68 2029-07-10
9415029 Arthrotec method of use 68 2029-07-10
9370501 Arthrotec method of use 68 2029-07-10
8546450 Arthrotec method of use 73 2030-08-09
8546450 Arthrotec method of use 73 2030-08-09
8618164 Arthrotec method of use 73 2029-07-10
8217078 Arthrotec method of use 73 2029-07-10
8217078 Arthrotec method of use 73 2029-07-10
8741956 Arthrotec method of use 73 2029-07-10

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