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. 14, 1995
Filed:
Jun. 25, 1993
Applicant:
Inventor:
Hasso Meinert, Ulm, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514772 ; 514912 ;
Abstract
A treatment liquid for unfolding detached retina to the chorioid of the eye containing a PFC-mixture whose PFCs are free from C.dbd.C-double bonds and C--H-bonds, with a reduced vapor pressure and a refractive index by virtue of which the PFC/tissue fluid interface is made visible.