The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 05, 2013
Filed:
Sep. 21, 2005
Thom Terwee, Roden, NL;
Sverker Norrby, Leek, NL;
Robert Shimizu, Laguna Niguel, CA (US);
Rolf Bergman, Uppsala, SE;
Thom Terwee, Roden, NL;
Sverker Norrby, Leek, NL;
Robert Shimizu, Laguna Niguel, CA (US);
Rolf Bergman, Uppsala, SE;
AMO Groningen B.V., Groningen, NL;
Abstract
The invention relates to method of preparing a viscoelastic therapeutic liquid comprising a viscoelastic agent and a homogenously distributed therapeutically active agent, wherein the therapeutically active agent is distributed throughout the viscoelastic compound when the viscoelastic compound is in dry form. In one embodiment of the invention, the viscoelastic compound in dry form is mixed with an aqueous solution of the therapeutically active agent. The invention further relates to utilities of homogenous viscoelastic compositions in therapeutic applications including ophthalmic surgery.