1
Albert J Owen, Seang H Yiv, Ani B Sarkahian: Convertible microemulsion formulations. Ibah, Woodcock Washburn Kurtz Mackiewicz & Norris, August 22, 1995: US05444041 (98 worldwide citation)

There is provided a water-in-oil (w/o) microemulsion which readily converts to an oil-in-water (o/w) emulsion by the addition of aqueous fluid to the w/o microemulsion, whereby any water-soluble biologically-active material in the aqueous phase is released for absorption by the body. The w/o microem ...


2
Seang H Yiv: Transparent liquid for encapsulated drug delivery. LDS Technologies, Woodcock Washburn Kurtz Mackiewicz & Norris, January 13, 1998: US05707648 (97 worldwide citation)

There is provided a stable transparent multi-component composition useful for the delivery of water soluble active agents to animals. The compositions are formulated with a mixture of an oil phase, an aqueous phase, and a surfactant system, along with the active agent to be delivered to the animal. ...


3
Seang H Yiv, Alex K Tustian: Drug delivery compositions suitable for intravenous injection. √Član Corporation, Synnestvedt & Lechner, June 12, 2001: US06245349 (40 worldwide citation)

The present invention provides drug delivery compositions in both concentrated and diluted forms for use as vehicles in the administration of various active agents. The drug delivery compositions are primarily designed for use with lipophilic, amphipathic, and sparingly water soluble active agents, ...


4
Albert J Owen, Seang H Yiv, Ani B Sarkahian: Convertible microemulsion formulations. LDS Technologies, Woodcock Washburn Kurtz Mackiewicz & Norris, November 18, 1997: US05688761 (32 worldwide citation)

There is provided a water-in-oil (w/o) micro emulsion which readily converts to an oil-in-water (o/w) emulsion by the addition of aqueous fluid to the w/o microemulsion, whereby an water-soluble biologically-active material in the aqueous phase is released for absorption by the body. The w/o microem ...


5
Albert J Owen, Seang H Yiv: Convertible microemulsion formulations. LDS Technologies, Woodcock Washburn Kurtz Mackiewicz & Norris, May 27, 1997: US05633226 (32 worldwide citation)

There is provided a water-in-oil (w/o) microemulsion which readily converts to an oil-in-water (o/w) emulsion by the addition of aqueous fluid to the w/o microemulsion, whereby any water-soluble biologically-active material in the aqueous phase is released for absorption by the body. The w/o microem ...


6
Albert J Owen, Seang H Yiv: Convertible microemulsion formulations. LDS Technologies, Woodcock Washburn Kurtz Mackiewicz & Norris, July 8, 1997: US05646109 (29 worldwide citation)

There is provided a water-in-oil (w/o) microemulsion which readily converts to an oil-in-water (o/w) emulsion by the addition of aqueous fluid to the w/o microemulsion, whereby any water-soluble biologically-active material in the aqueous phase is released for absorption by the body. The w/o microem ...


7
Seang H Yiv: Fluorinated microemulsion as oxygen carrier. Affinity Biotech, J Edward Hess, Donald R Johnson, December 4, 1990: US04975468 (22 worldwide citation)

A fluorocarbon microemulsion is provided which contains an ethoxylated alcohol as surfactant, the alcohol containing a tertiary carbon atom.


8
Seang H Yiv, Mingshu Li, Fatih M Uckun: Quinazoline formulations and therapeutic use thereof. Parker Hughes Institute, Merchant & Gould PC, August 15, 2002: US20020111360-A1

Pharmaceutical compositions for parenteral administration of poorly soluble quinazoline compounds in the form of microemulsions or micellar solutions are described. The compositions are useful in treating patients suffering from cancer or having allergic reactions.