Lifepoint, Inc.

Connie Chang

David J Smith

Greg Liang

Thomas J Foley

Guohong Wang

Albert Avila

G Roger Tatum

Charles Woodruff, Jr

In this disclosure, novel caanabinol-based tracers suitable for use in immunoassays that detect cannabinoids in a biological sample are disclosed. These cannabinol-based tracers are particularly useful in a continuous flow displacement immunoassay. The disclosure also describes the processes for synthesizing the novel tracers, and the application of these tracers in fluorescence immunoassays for detecting and quantifying cannabinoids in biological samples.

Reagents for detecting cannabinoids

A method and device for automatic or semi-automatic collection of saliva has a mouthpiece on a wand. The wand is connected to an interface section via a flexible conduit. Saliva is transported by aspiration into the device. Bulk air is removed and saliva is collected in a collection chamber. For collection of volatile components, air flow, vacuum, conduit diameter and length, and collection times are controlled and limited, to reduce loss of volatile components.

Device and method for automatic collection of whole saliva

Growing community of inventors

Rancho Cucamonga, CA, United States of America

Connie Chang