Bing Zheng Li

US Patent:

20130081555, Apr 4, 2013

Filed:

Sep 27, 2012

Appl. No.:

13/628349

Inventors:

PRESTONE PRODUCTS COMPANY - Lake Forest IL, US
Bing Li - Danbury CT, US

Assignee:

PRESTONE PRODUCTS COMPANY - Lake Forest IL

International Classification:

C09D 5/16

US Classification:

106285

Abstract:

Disclosed herein is a composition comprising hydrophobically modified aluminum oxide particles; a hydrophobizing agent; a siloxane solvent and a hydrocarbon solvent. The composition can further comprise a propellant. The composition, when applied to an automotive surface and the solvents are allowed to evaporate, yields a transparent coating which is super hydrophobic. Also described herein is a method of making the composition.

US Patent:

61020451, Aug 15, 2000

Filed:

Dec 24, 1997

Appl. No.:

8/998875

Inventors:

Robert E. Nordquist - Oklahoma City OK
Bing Li - Chicago IL

Assignee:

Premier Laser Systems, Inc. - Irvine CA

International Classification:

A61B 1900

US Classification:

128898

Abstract:

A method and apparatus for lowering the intraocular pressure of an eye are provided. The apparatus is a filtering implant comprising a cellulosic membrane adapted to extend from the anterior chamber of the eye through an opening in the limbus corneae to a drainage area beneath a scleral flap. In its most preferred embodiment, the cellulosic membrane consists essentially of a homopolymer of glucose units connected in a 1,4'-. beta. linkage. The implant is of a planar, generally rectangular shape. The method involves preparing and implanting the device within the eye such that it extends from the anterior chamber of the eye through an opening in the limbus corneae to a drainage area beneath a scleral flap.