What is ST26 and Why Do You Need It?
The ST26 format is now the international standard for biological sequence listings in patent applications. Created by WIPO, it replaces the old ST.25 format and is required by most patent offices around the world.
ST26 uses an XML-based structure to present DNA, RNA, and protein sequences clearly and accurately. While the new format helps standardize the information globally, it also brings strict rules that must be followed carefully to avoid delays or rejections.
Key Features of ST26 Format
ST26 comes with several new features that improve the quality and readability of biological sequence data. However, it also increases the complexity of the submission process. Some important features include:
- XML Formatting: All listings must be in machine-readable XML format.
- Expanded Coverage: Now includes D-amino acids and branched sequences.
- Clear Modifications: Requires tagging of all modified residues.
- Feature Annotation: Allows detailed labeling of regions and sequence elements.
These features help patent examiners understand your data, but preparing them properly takes time and care.
How Our ST26 Services Make Things Simple
Creating a sequence listing that meets ST26 standards can be a challenge. That’s where our experienced team comes in. We offer full-service support to ensure your sequence listings are accurate, complete, and ready for submission.
Our ST26 services include:
- Drafting brand-new XML-based listings from scratch
- Converting old ST.25 sequence listings into ST26 format
- Running your listing through WIPO’s official validation tools
- Fixing formatting issues and correcting technical errors
- Advising on proper disclosure strategies to maximize compliance
We handle everything from start to finish so you can focus on your invention or legal process.
Why Choose Us for Your ST26 Listings?
We’ve helped hundreds of inventors, researchers, and patent professionals prepare successful sequence listings. Our deep knowledge of the ST26 format and WIPO rules allows us to work quickly and accurately.
Here’s what you can expect from our team:
- Detailed understanding of ST26 standards
- On-time delivery with zero formatting errors
- A proven track record of approved submissions
- Friendly, expert support throughout the process
With our help, you won’t need to worry about rejections or costly mistakes.
Get Started With Expert ST26 Listing Help Today
Let us take the stress out of your ST26 sequence listings. We’ll make sure everything is compliant, validated, and ready to file.
Contact us today for a free consultation. Our experts will guide you through every step of the process, ensuring a smooth and successful patent submission.
