ABL Bio Inc. Anti-4-1BB Antibody Patent Publication
Summary
The European Patent Office has published patent application EP3887403A1 by ABL Bio Inc. for an anti-4-1BB antibody and its use. This publication relates to intellectual property protection for novel therapeutic agents.
What changed
European Patent Application EP3887403A1, filed by ABL Bio Inc., has been published. The patent covers an anti-4-1BB antibody and its therapeutic applications, particularly in the field of oncology. This publication signifies the formal disclosure of the invention and initiates a period where third parties may oppose the grant of the patent.
This is a patent publication, not a regulatory rule or enforcement action. It does not impose new compliance obligations on regulated entities. Companies in the pharmaceutical and biotechnology sectors should note this publication for competitive intelligence and intellectual property landscape monitoring. No immediate action is required from compliance officers.
Source document (simplified)
ANTI-4-1BB ANTIBODY AND USE THEREOF
Publication EP3887403A1 Kind: A1 Mar 11, 2026
Applicants
ABL Bio Inc.
Inventors
PARK, Eunyoung, LEE, Yangsoon, CHUNG, Hyejin, JUNG, Uijung, PAK, Youngdon, JEONG, Jun Hyun, KIM, Yeunju, AHN, Seawon, SUNG, Byungje
IPC Classifications
C07K 16/28 20060101AFI20220722BHEP A61P 35/00 20060101ALI20220722BHEP A61K 39/00 20060101ALI20220722BHEP
Designated States
AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
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