HELENA LABORATORIES CORPORATION
HELENA LABORATORIES CORPORATION Patent applications | ||
Patent application number | Title | Published |
---|---|---|
20120024416 | SYSTEM AND METHOD FOR DISPENSING FLUID FROM A CONTAINER AND INTO A FLUID RECEPTACLE - A system and method for transferring fluid directly from a container sealed with a closure, to a receptacle. The receptacle includes an aperture and an interior floor. The fluid dispenser has two ends—a first end pierces the closure to establish fluid communication between the interior and exterior of the container and the second end engages the aperture in the receptacle. Relative movement of the receptacle and container toward each other dispenses fluid from the container, through the dispenser, and directly into the receptacle. The second end of the dispenser is precluded from contacting the interior floor of the receptacle to avoid unintentional withdrawal of the fluid from the receptacle. | 02-02-2012 |
20080241417 | PROCESS FOR MANUFACTURING A FLEXIBLE SUPPORT FOR AN ELECTROPHORETIC MEDIUM - A process for making a support for an electrophoretic medium comprising the steps of: applying an agarose coating to a corona treated polymeric film by transferring a layer of agarose solution onto a surface of the corona treated polymeric film. The pH of the agarose solution can be generally maintained between about 8 and about 11 and the concentration of the agarose solution can be generally maintained between about 0.1 and about 0.4% agarose by weight. The agarose powder used to make the agarose solution can be pre-treated by introducing a fresh reducing atmosphere above the agarose powder and exposing the agarose powder to a reducing atmosphere. The reducing atmosphere treatment may be repeated at least three times. | 10-02-2008 |