Patents by Inventor Hendrik Deuring

Hendrik Deuring has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Compositions for injectable ophthalmic lenses
    Publication number: 20060135477
    Abstract: Injectable ophthalmic compositions suitable for forming an intraocular lens in the capsular bag of an eye comprise linear non-functional polysiloxane, linear terminally functional polysiloxane, and at least one crosslinker. The linear terminally functional polysiloxane may comprise a mixture of linear terminally monofunctional polysiloxane and linear terminally di-functional polysiloxane.
    Type: Application
    Filed: December 15, 2005
    Publication date: June 22, 2006
    Inventors: Hendriek Haitjema, Hendrik Deuring
  • Injectable intraocular accommodating lens
    Patent number: 6613343
    Abstract: The present invention relates to compositions comprising polysiloxanes suitable for the preparation of accommodating intraocular lenses, having a specific gravity of greater than about 1.0, a refractive index suitable for restoring the refractive power of the natural crystalline lens and a viscosity suitable for injection through a standard cannula. The present invention includes intraocular lenses made from said polysiloxane compositions having a Young's modulus less than about 10 kPa.
    Type: Grant
    Filed: April 12, 2001
    Date of Patent: September 2, 2003
    Assignee: Pharmacia Groningen BV
    Inventors: Keith Alfred Dillingham, Hendrik Deuring, Jöns Gunnar Hilborn, László Garamszegi, Kenneth Albert Hodd, Hendrik Jan Haitjema
  • Injectable intraocular accommodating lens
    Publication number: 20020071856
    Abstract: The present invention relates to compositions comprising polysiloxanes suitable for the preparation of accommodating intraocular lenses, having a specific gravity of greater than about 1.0, a refractive index suitable for restoring the refractive power of the natural crystalline lens and a viscosity suitable for injection through a standard cannula. The present invention includes intraocular lenses made from said polysiloxane compositions having a Young's modulus less than about 10 kPa.
    Type: Application
    Filed: April 12, 2001
    Publication date: June 13, 2002
    Inventors: Keith Alfred Dillingham, Hendrik Deuring, Jons Gunnar Hilborn, Laszlo Garamszegi, Kenneth Albert Hodd, Hendrik Jan Haitjema