Amino Acid Composition and Method for Catalytic Synthesis of Amino Acid by Energy Radiation, EP4151209A1
Summary
The EPO published patent application EP4151209A1 by Beijing Guanghe Original Technology Co., Ltd. on April 15, 2026, covering an amino acid composition and a method for the catalytic synthesis of amino acids using energy radiation. The application names WANG, Cong and HUO, Haibin as inventors and is classified under IPC codes C07C 227/12, C07C 229/36, C07D 213/38, C07D 307/52, and A61K 31/4172. The designation covers 38 European Patent Convention member states including DE, FR, GB, IT, NL, ES, PL, and others. Patent applicants and competitors in the fine chemicals and pharmaceutical intermediates space should review the application for freedom-to-operate implications once the examination period concludes.
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GovPing monitors EPO Patent Bulletin - Organic Chemistry (C07D) for new healthcare & life sciences regulatory changes. Every update since tracking began is archived, classified, and available as free RSS or email alerts — 31 changes logged to date.
What changed
The EPO published EP4151209A1, a patent application by Beijing Guanghe Original Technology Co., Ltd. covering amino acid compositions and methods for their catalytic synthesis via energy radiation. The application, published as an A1 (with European search report), designates 38 European Patent Convention member states. The claimed IPC classifications span organic chemistry (C07C, C07D) and pharmaceutical compositions (A61K).
For chemical and pharmaceutical manufacturers, this patent could restrict freedom-to-operate for catalytic amino acid synthesis processes using radiation-based methods if the application proceeds to grant. Competitors developing similar synthesis routes should monitor the examination progress and consider filing observations or conducting prior art searches to oppose grant.
Archived snapshot
Apr 23, 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.
AMINO ACID COMPOSITION AND METHOD FOR CATALYTIC SYNTHESIS OF AMINO ACID BY MEANS OF ENERGY RADIATION
Publication EP4151209A1 Kind: A1 Apr 15, 2026
Applicants
Beijing Guanghe Original Technology Co., Ltd.
Inventors
WANG, Cong, HUO, Haibin
IPC Classifications
C07C 227/12 20060101AFI20240206BHEP A61K 31/4172 20060101ALI20240206BHEP C07C 229/36 20060101ALI20240206BHEP C07D 213/38 20060101ALI20240206BHEP C07D 307/52 20060101ALI20240206BHEP
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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