Planned maintenance

We must perform activities that will impact the ability to place orders on our website. Starting Friday, May 21, at 5:00 p.m. Eastern to Sunday, May 23, at 5:00 p.m. Eastern, you will not be able to order products on our website. You will still be able to browse and access your account. We apologize for any inconvenience this work may cause.

Patent Depository

ATCC is an International Depository Authority (IDA) for biological material for the purposes of patenting under the Budapest Treaty on the International Recognition of the Deposit of Microorganisms for the Purposes of Patent Procedure. ATCC assumes no liability for the correctness of the depositors’ information concerning patent deposits.

ATCC accepts a variety of types of biological material, such as algae, animal viruses, bacteria, bacteriophages, cell lines, fungi, hybridomas, plant tissue cultures, protozoa, genomics materials (clones, vectors, libraries, etc.), agricultural seeds, and yeast. All deposits are strictly confidential until the relevant patent is issued.

We have provided dependable storage of materials for patent purposes since 1949. Our Patent Depository contains more than 40,000 strains of biological materials in a facility specially designed for secure long-term storage.

How do I deposit biological material?
Additional information on Patent Deposit of biological material
Frequently Asked Questions (FAQs)

View all Deposit Services provided by ATCC.