EP4200339A2 - Compositions and Methods Related to Receptor Pairings
Summary
European Patent Office granted Patent EP4200339A2 to Synthekine, Inc. covering compositions and methods related to receptor pairings. The patent application, filed with IPC classifications C07K 16/28, C07K 14/715, and C07K 14/705, lists inventors KASTELEIN Robert, LUPARDUS Patrick J., and ROKKAM Deepti. The patent is designated across all European member states.
What changed
EPO granted Patent EP4200339A2 to Synthekine, Inc. for compositions and methods related to receptor pairings, specifically classified under C07K peptide chemistry with applications in immunological therapeutics. The patent covers novel receptor pairing configurations and associated composition claims.
Affected parties include biotechnology and pharmaceutical companies engaged in cytokine engineering, immunocytokine development, and receptor-targeted therapeutic research. Competitors in this space should review the patent claims to assess freedom-to-operate considerations for their own research programs and product development activities.
Archived snapshot
Apr 17, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
COMPOSITIONS AND METHODS RELATED TO RECEPTOR PAIRINGS
Publication EP4200339A2 Kind: A2 Apr 08, 2026
Applicants
Synthekine, Inc.
Inventors
KASTELEIN, Robert, LUPARDUS, Patrick J., ROKKAM, Deepti
IPC Classifications
C07K 16/28 20060101AFI20250326BHEP C07K 14/715 20060101ALI20250326BHEP C07K 14/705 20060101ALI20250326BHEP
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
Related changes
Get daily alerts for EPO Patent Bulletin - Peptides (C07K)
Daily digest delivered to your inbox.
Free. Unsubscribe anytime.
Source
About this page
Every important government, regulator, and court update from around the world. One place. Real-time. Free. Our mission
Source document text, dates, docket IDs, and authority are extracted directly from EPO.
The summary, classification, recommended actions, deadlines, and penalty information are AI-generated from the original text and may contain errors. Always verify against the source document.
Classification
Who this affects
Taxonomy
Browse Categories
Get alerts for this source
We'll email you when EPO Patent Bulletin - Peptides (C07K) publishes new changes.
Subscribed!
Optional. Filters your digest to exactly the updates that matter to you.