Patsnap Launches AI Agents to Extract SAR Data and Identify Lead Compounds From Small Molecule Patents
28.10.2026 13:00:00 CET | Business Wire | Press Release
Patsnap today announced Lead Compound Analyzer and SAR Extractor, two AI agents in Patsnap Eureka Life Sciences that help drug discovery teams identify likely lead compounds and extract structure-activity data from small molecule patents. By reducing manual extraction, the agents help medicinal chemistry, competitive intelligence and computational teams assess competitor compounds, compare chemical series and inform further research. Learn more here.
AI is giving drug discovery teams new ways to analyze compounds and guide molecular design, but those workflows depend on the experimental data available to them. Patents are often an early public source of new compounds, potency data and structure-activity relationships, yet that evidence remains difficult to reuse.
Compound structures appear as images, activity values sit in tables and the legends that explain them can be pages apart. Connecting those details by hand takes time. The new agents help turn that scattered evidence into structured, source-referenced data that scientists can review and use in computational research.
“Patents disclose valuable evidence about which compounds were made, how they were tested and what the results showed. Making that evidence usable still takes substantial scientific effort,” said Mark Davies, Head of Product, Life Sciences, at Patsnap. “These agents bring structures and activity data together, with references scientists can check, so teams can spend more time assessing the chemistry and deciding what to investigate next.”
The two agents address complementary parts of this challenge:
Lead Compound Analyzer identifies up to 10 compounds most likely to be the lead in a small molecule patent, grouped by the strength of the biological evidence disclosed. Supporting rationale and source references help scientists assess the candidates and determine where further investigation is needed.
SAR Extractor processes up to 10 patents per task, connecting compound structures with reported activity values, targets and experimental context in a structured table. Patsnap’s optical chemical structure recognition (OCSR) model achieved 97% precision in testing across more than 420 randomly selected English-language patents, covering over 8,800 structures and 5,100 complete molecules. Separate confidence scores for structure and activity, alongside source references, help scientists review the extracted data and validate findings.
Used together, the agents help teams assess likely lead compounds alongside the wider chemical series disclosed in patents, supporting competitor assessment and structure-activity analysis. They complement Patsnap Chemical and Synapse within Patsnap’s broader portfolio of chemistry, target and drug development intelligence.
Davies will present “Patents In, SAR Out: Grounding Agents in Chemistry” at the AI Drug Discovery & Development Summit in Boston on 29 October.
Both agents are available now. Drug discovery, competitive intelligence and computational chemistry teams can request a demonstration using patents relevant to their research here.
About Patsnap
Founded in Singapore in 2007, Patsnap is a leading global innovation intelligence company. Leveraging domain-specific AI agents and robust analytics tools, Patsnap empowers IP, R&D and Life Sciences teams to unlock insights, accelerate discoveries, and protect breakthroughs. Trusted by nearly 20,000 enterprises, law firms, and research institutions in over 50 countries, including one-third of the world’s largest R&D spenders, Patsnap transforms how organizations innovate and make critical decisions. Learn more at www.patsnap.com.
View source version on businesswire.com: https://www.businesswire.com/news/home/20261027520635/en/
Contacts
Media contact
Kate White
kwhite@patsnap.com
(c) 2024 Business Wire, Inc., All rights reserved.
Business Wire, a Berkshire Hathaway company, is the global leader in multiplatform press release distribution.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Ras Al Khaimah Signs Landmark Friendship Agreement & 10 MoUs during Historic High-Level Tour of South China28.10.2026 14:48:00 CET | Press Release
His Highness Sheikh Saud bin Saqr Al Qasimi, UAE Supreme Council Member and Ruler of Ras Al Khaimah, witnesses the signing of a historic agreement between Ras Al Khaimah and Fujian Province, China, concluding a six-day China visit. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261028878989/en/ His Highness Sheikh Saud bin Saqr Al Qasimi, UAE Supreme Council Member and Ruler of Ras Al Khaimah, witnessed the signing of a landmark agreement between Ras Al Khaimah and Fujian Province, alongside 10 Memoranda of Understanding between entities from the Emirate and their Chinese counterparts, reflecting a shared commitment to broadening cooperation and translating longstanding relations into meaningful opportunities for the future. (Photo: AETOSWire) Signed in Fuzhou, the agreement establishes a framework for strengthening economic, maritime and cultural ties, including cooperation in green supply chains, port logistics, sustainabl
Media Release: Further Up – Allianz Reaches Highest-Ever Brand Value of $30.7 Billion28.10.2026 14:08:00 CET | Press Release
A steady climb to a new high: For the eighth consecutive year, Allianz is the world’s most valuable insurance brand and has reached a record $30.7 billion in brand value, lifting it one place to No. 26 in Interbrand’s Best Global Brands 2026 ranking. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261028268225/en/ #1 Global Insurance Brand This 9% increase on 2025 further narrows the gap to the world’s most valuable consumer and tech brands, among them Coca-Cola, Disney and Adobe. The upward trajectory is backed by strong business growth and financial performance as well as a global brand strategy that is built on trust and distinguished with customer relevance and care. Oliver Bäte, Chief Executive Officer of Allianz SE, said: "In a highly competitive brand landscape, we have maintained our momentum by focusing on what matters most to our customers: their health and personal finances. Our strong business fundamentals and con
Seoul Semiconductor Ends Need for Rare Earths in White LEDs28.10.2026 14:03:00 CET | Press Release
For three decades, white LEDs have depended on rare earth materials such as yttrium aluminum garnet (YAG) layered onto a blue LED chip (Figure 1). Seoul Viosys Co., Ltd. (KOSDAQ: 092190) today announced that it has broken that dependence. It has developed and begun mass producing a chip that emits white light without rare earths. The chip can be as small as 10 micrometers (µm). This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261028475699/en/ Figure 1. New invention: white WICOP 3 (source: Seoul Semiconductor Co., Ltd.) Seoul Viosys and its parent company Seoul Semiconductor Co., Ltd. (KOSDAQ: 046890) opened the micro LED market with WICOP. WICOP is a chip architecture that eliminates the package altogether. Doing away with the package is widely regarded in the industry as a revolution in six decades of semiconductor history. With WICOP, the two companies have already developed and mass produced ultraviolet, blue, green, red a
Gurobi’s 2026 State of Mathematical Optimization Report Reveals Growing Convergence of AI and Optimization28.10.2026 14:00:00 CET | Press Release
Gurobi Optimization, LLC, the leader in decision intelligence technology, today announced the release of its 2026 State of Mathematical Optimization Report. Based on a survey of 382 non-academic professionals across industries, the report examines how businesses are putting optimization to work, and how its use is evolving alongside other AI technologies. In a notable shift, 79% of respondents now use GenAI or large language models (LLMs) in their optimization work, up from 30% in 2025, with 37% using these tools systematically in their development workflows. Respondents see the greatest potential for this combined approach in code generation and debugging (68%), model formulation (67%), and natural-language interaction with optimization models (62%). Other key findings include: Optimization is becoming part of everyday operations: 52% of respondents say optimization supports ongoing decision-making at their organization, and 45% run it automatically in production workflows. Demand for
Wolters Kluwer names Tomàs Font General Manager of Corporate Tax28.10.2026 14:00:00 CET | Press Release
Wolters Kluwer, a global leader in professional information, software solutions and services, today announced the appointment of Tomàs Font as General Manager of its Corporate Tax business, part of the Corporate Performance & ESG division. Wolters Kluwer is expanding its support for corporate tax departments and building a more complete indirect tax offering to serve a broader market of multinational organizations. The recent acquisition of Marosa, a provider of VAT compliance and e-invoicing solutions, adds those capabilities to Wolters Kluwer’s established CCH SureTax U.S. sales and use tax offering. Planned VAT Determination capabilities will further extend the offering, supporting Wolters Kluwer’s expansion into the global indirect tax market. “As we build a more complete indirect tax offering for multinational customers, our ambition for this business has grown considerably,” said Maria Montenegro, CEO of Corporate Performance & ESG at Wolters Kluwer. “Tomàs has led growth and tra
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom