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Janse Van Rensburg

Estrelita Janse Van Rensburg, Tygerberg ZA

Patent application numberDescriptionPublished
20100316698POLYNUCLEOTIDES ENCODING ANTIGENIC HIV TYPE C POLYPEPTIDES, POLYPEPTIDES AND USES THEREOF - The present invention relates to polynucleotides encoding immunogenic HIV type C polypeptides. Uses of the polynucleotides in applications including DNA immunization, generation of packaging cell lines, and production of HIV Type C proteins are also described.12-16-2010

George Diederick Janse Van Rensburg, Nelspruit ZA

Patent application numberDescriptionPublished
20090133172Mandarin named 'Valley Gold' - A new variety of mandarin (05-21-2009
20090138999Mandarin named 'African Sunset' - A new variety of mandarin (05-28-2009

Richard Janse Van Rensburg, Cambridge GB

Patent application numberDescriptionPublished
20100310397Fluid Disc Pump - A pump having a substantially cylindrical shape and defining a cavity formed by a side wall closed at both ends by end walls wherein the cavity contains a fluid is disclosed. The pump further comprises an actuator operatively associated with at least one of the end walls to cause an oscillatory motion of the driven end wall to generate displacement oscillations of the driven end wall within the cavity. The pump further comprises an isolator operatively associated with a peripheral portion of the driven end wall to reduce dampening of the displacement oscillations.12-09-2010

Richard Janse Van Rensburg, Cambridgeshire GB

Patent application numberDescriptionPublished
20100310398FLUID DISC PUMP - A pump having a substantially cylindrical shape and defining a cavity formed by a side wall closed at both ends by end walls wherein the cavity contains a fluid is disclosed. The pump further comprises an actuator operatively associated with at least one of the end walls to cause an oscillatory motion of the driven end wall to generate displacement oscillations of the driven end wall within the cavity. The pump further comprises an isolator operatively associated with a peripheral portion of the driven end wall to reduce dampening of the displacement oscillations. The pump further comprises a valve for controlling the flow of fluid through the valve. The valve has first and second plates with offsetting apertures and a sidewall disposed between the plates around the perimeter of the plates to form a cavity in fluid communication with the apertures. The valve further comprises a flap disposed and moveable between the first and second plates and having apertures substantially offset from the apertures of one plate and substantially aligned with the apertures of the other plate. The flap is motivated between the two plates in response to a change in direction of the differential pressure of fluid across the valve.12-09-2010

Roche Janse Van Rensburg, Garsfontein ZA

Patent application numberDescriptionPublished
20090292328Medical Device - A disposable medical device includes an electrode pad adapted to be placed in contact with a human or animal body and an electrical signal generator permanently attached to and in close proximity with the electrode pad and operable to generate an electrical signal, the signal generator having two output terminals, at least one of which is electrically operably connected to the electrode pad.11-26-2009