Search our database of international drug patent oppositions
Example searches: India, "India 2004", atazanavir, TDF, AIDS, US 5599670, etc.
Search 145 applications, 375 oppositions and 192 drugs across 36 organisations
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Recent additions
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A patent opposition was added to Levothyroxine (T4)
20-03-2023 -
A patent opposition was added to Bromhexine (NA)
20-03-2023 -
A patent opposition was added to Linagliptin (NA)
20-03-2023 -
A patent opposition was added to Pregabalin / Gabapentin (PGB / GBP)
20-03-2023 -
A patent opposition was added to Valsartan (NA)
20-03-2023
Calls for help
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Melody Jerde II
Posted on: 28-03-2022 -
Mario Larkin
Posted on: 14-02-2022 -
GS-441524 for COVID19 not pursued by GILEAD
Florian Muller
Posted on: 30-05-2020 -
Raja
Posted on: 06-10-2017 -
Julián Andrés Molina Menjura
Posted on: 12-09-2017