UCLA Technology Licenses Available for Online Purchasing
Graeber Lab Bioinformatic Software
Technology: The Rank-rank Hypergeometric Overlap (RRHO) algorithm allows for the comparison of two gene expression signatures. Each signature is processed as a ranked list based on expression differences between two classes of samples. The signatures can be input either as raw expression data and sample and class labels, or as a pre-ranked gene list.
Inventors: Thomas Graeber, Richard Tascherau, Justin Wong and Seema Plaiser
-Non-for-profit academic research use: NO FEE
-Commercial use: please contact firstname.lastname@example.org
PTSD Reaction Index Instrument
Technology: The UCLA Posttraumatic Stress Disorder Reaction Index is one of the most widely used instruments for the assessment of traumatized children and adolescents. It has been used around the world after major disasters and catastrophic violence as an integral component of public mental health response and recovery programs.
Inventors: Dr. Robert Pynoos and Dr. Alan Steinberg
Licensing Inquiries: Please contact Hugh Finley at,
Technology: The PCBD Checklist is a psychological test for bereaved children and adolescents aged 8-18. It is designed to assess content domains corresponding to DSM-5 proposed Persistent Complex Bereavement Disorder symptom criteria, including Separation Distress, Reactive Distress, Existential/Identity Related Distress, and Distress over Circumstances of the Death.
Inventors: Dr. Christopher Layne, Dr. Julie Kaplow, and Dr. Robert Pynoos
Licensing Fee: $25-$250 depending on number of uses