Changeflow GovPing Pharma & Drug Safety Janssen Pharmaceutica NV Patent EP4626885A1 for...
Routine Notice Added Final

Janssen Pharmaceutica NV Patent EP4626885A1 for Bicyclic Compounds

Favicon for changeflow.com ChangeBridge: EPO Bulletin - Organic Chemistry (C07D)
Published March 11th, 2026
Detected March 26th, 2026
Email

Summary

The European Patent Office has published patent application EP4626885A1 for Janssen Pharmaceutica NV, detailing bicyclic compounds. The patent covers cyclobutyl substituted bicyclic compounds with potential applications in treating certain cancers.

What changed

The European Patent Office (EPO) has published patent application EP4626885A1, filed by Janssen Pharmaceutica NV, concerning novel bicyclic compounds. The patent application, specifically related to organic chemistry (C07D), describes cyclobutyl substituted bicyclic compounds and lists potential therapeutic applications, including the treatment of specific types of cancer (A61P 35/02).

This publication represents a new patent filing and does not impose immediate compliance obligations on regulated entities. However, it is relevant for pharmaceutical companies and legal professionals involved in intellectual property, drug development, and competitive landscape analysis within the European Union. The patent is designated for multiple European states, indicating its broad territorial scope within the EU.

Source document (simplified)

← EPO Patent Bulletin

CYCLOBUTYL SUBSTITUTED BICYCLIC COMPOUNDS

Publication EP4626885A1 Kind: A1 Mar 11, 2026

Applicants

Janssen Pharmaceutica NV

Inventors

LI, Ming, CAI, Wei, HULPIA, Fabian, THURING, Johannes, Wilhelmus, J., DENG, Xiangjun, LEPRI, Susan, LIANG, Chao, PANDE, Vineet, SUN, Zhen, ZHANG, Zhigao

IPC Classifications

C07D 471/04 20060101AFI20240607BHEP A61P 35/02 20060101ALI20240607BHEP A61K 31/519 20060101ALI20240607BHEP

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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR

View original document →

Named provisions

Applicants Inventors IPC Classifications Designated States

Classification

Agency
EPO
Published
March 11th, 2026
Instrument
Notice
Legal weight
Non-binding
Stage
Final
Change scope
Minor
Document ID
EP4626885A1

Who this affects

Applies to
Drug manufacturers
Industry sector
3254 Pharmaceutical Manufacturing
Activity scope
Drug Development Patent Filing
Geographic scope
European Union EU

Taxonomy

Primary area
Pharmaceuticals
Operational domain
Legal
Compliance frameworks
FDA 21 CFR Part 11
Topics
Intellectual Property Drug Development

Get Pharma & Drug Safety alerts

Weekly digest. AI-summarized, no noise.

Free. Unsubscribe anytime.

Get alerts for this source

We'll email you when ChangeBridge: EPO Bulletin - Organic Chemistry (C07D) publishes new changes.

Optional. Personalizes your daily digest.

Free. Unsubscribe anytime.