Patents by Inventor Zohra Fadli

Zohra Fadli 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).

  • IONIC SILICONE HYDROGELS HAVING IMPROVED HYDROLYTIC STABILITY
    Publication number: 20140296440
    Abstract: The present invention relates to ionic silicone hydrogel polymers displaying improved thermal stability. More specifically, the present invention relates to a polymer formed from reactive components comprising at least one silicone component and at least one ionic component comprising at least one anionic group. The polymers of the present invention display good thermal stability and desirable protein uptake.
    Type: Application
    Filed: June 11, 2014
    Publication date: October 2, 2014
    Inventors: Osman Rathore, Zohra Fadli, Mark Lada, James D. Ford, Azaam Alli, Yongcheng Li
  • Ionic silicone hydrogels having improved hydrolytic stability
    Patent number: 8815972
    Abstract: The present invention relates to ionic silicone hydrogel polymers displaying improved thermal stability. More specifically, the present invention relates to a polymer formed from reactive components comprising at least one silicone component and at least one ionic component comprising at least one anionic group. The polymers of the present invention display good thermal stability and desirable protein uptake.
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: August 26, 2014
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Osman Rathore, Zohra Fadli, Mark Lada, James D. Ford, Azaam Alli, Yongcheng Li
  • IONIC SILICONE HYDROGELS HAVING IMPROVED HYDROLYTIC STABILITY
    Publication number: 20130261215
    Abstract: The present invention relates to ionic silicone hydrogel polymers displaying improved thermal stability. More specifically, the present invention relates to a polymer formed from reactive components comprising at least one silicone component and at least one ionic component comprising at least one anionic group. The polymers of the present invention display good thermal stability and desirable protein uptake.
    Type: Application
    Filed: May 21, 2013
    Publication date: October 3, 2013
    Applicant: Johnson & Johnson Vision Care, Inc.
    Inventors: Osman Rathore, Zohra Fadli, Mark Lada, James D. Ford, Azaam Alli, Yongcheng Li
  • Ionic silicone hydrogels having improved hydrolytic stability
    Patent number: 8470906
    Abstract: The present invention relates to ionic silicone hydrogel polymers displaying improved thermal stability. More specifically, the present invention relates to a polymer formed from reactive components comprising at least one silicone component and at least one ionic component comprising at least one anionic group. The polymers of the present invention display good thermal stability and desirable protein uptake.
    Type: Grant
    Filed: September 25, 2009
    Date of Patent: June 25, 2013
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Osman Rathore, Zohra Fadli, Mark Lada, James D. Ford, Azaam Alli, Yongcheng Li
  • MEDICAL DEVICES HAVING HOMOGENEOUS CHARGE DENSITY AND METHODS FOR MAKING SAME
    Publication number: 20120283353
    Abstract: The present invention relates to ionic silicone hydrogel polymers displaying improved lysozyme uptake, low contact angle and reduced water soluble polymeric ammonium salt uptake.
    Type: Application
    Filed: April 18, 2012
    Publication date: November 8, 2012
    Inventors: Shivkumar Mahadevan, Zohra Fadli, Charles Scales, Thomas Maggio, Kunisi Venkatasubban, Eric R. George, James D. Ford, Carrie L. Davis, Leah Hansen, Scott L. Joslin
  • SURFACE ENHANCED OPHTHALMIC LENS
    Publication number: 20110273663
    Abstract: This invention discloses methods and apparatus for providing an ophthalmic lens with a textured pattern within an optic zone and an ophthalmic lens with a textured pattern within the optic zone.
    Type: Application
    Filed: April 27, 2011
    Publication date: November 10, 2011
    Inventors: Randall B. Pugh, Zohra Fadli, Sriram Natarajan, Kevin Cooper, Murty N. Vyakarnam
  • NON-REACTIVE, HYDROPHILIC POLYMERS HAVING TERMINAL SILOXANES AND METHODS FOR MAKING AND USING THE SAME
    Publication number: 20110275734
    Abstract: The present invention relates to compositions comprising at least one stable, near-monodisperse, non-reactive hydrophilic polymer comprising in said polymer's backbone, a hydrophilic segment having a degree of polymerization of about 10 to about 1000, and a linear silicone segment at least one terminal end of said non-reactive hydrophilic polymer, wherein said silicone segment comprises between about 6 and about 200 siloxy units, and said non-reactive hydrophilic polymer is associated, via the linear silicone block with a silicone hydrogel. The non-reactive hydrophilic polymers may be incorporated into the formulation from which the silicone hydrogel is made or may be contacted with the silicone hydrogel post formation.
    Type: Application
    Filed: May 4, 2011
    Publication date: November 10, 2011
    Inventors: Charles SCALES, Kunisi Venkatasubban, Shivkumar Mahadevan, Zohra Fadli, Carrie Davis, Brent Matthew Healy
  • IONIC SILICONE HYDROGELS HAVING IMPROVED HYDROLYTIC STABILITY
    Publication number: 20100249356
    Abstract: The present invention relates to ionic silicone hydrogel polymers displaying improved thermal stability. More specifically, the present invention relates to a polymer formed from reactive components comprising at least one silicone component and at least one ionic component comprising at least one anionic group. The polymers of the present invention display good thermal stability and desirable protein uptake.
    Type: Application
    Filed: September 25, 2009
    Publication date: September 30, 2010
    Inventors: Osman Rathore, Zohra Fadli, Mark Lada, James D. Ford, Azaam Alli, Yongcheng Li
  • SILICONE HYDROGEL CONTACT LENSES DISPLAYING REDUCED PROTEIN UPTAKE
    Publication number: 20090295004
    Abstract: The present invention relates to silicone hydrogel contact lenses formed from a reactive mixture comprising at least one silicone containing compound and a protein uptake reducing amount of at least protein uptake reducing compound.
    Type: Application
    Filed: June 2, 2008
    Publication date: December 3, 2009
    Inventors: Jeremy B. Pinsly, Jonathan P. Adams, Amit Khanolkar, Diana Zanini, Zohra Fadli, Michael R. Clark, David C. Turner, James D. Ford, Thomas L. Maggio
  • Antimicrobial coatings for ophthalmic devices
    Publication number: 20040208983
    Abstract: A method of reducing adverse events with contact lenses by preventing microbial growth by attaching a polymer (with a molar ratio of carboxylate groups to sulfonate groups of greater than about 2) to a surface of an ophthalmic device is presented. Additionally, a method of promoting ocular health by attaching a polymer (with a molar ratio of carboxylate groups to sulfonate groups of greater than about 2) to a surface of an ophthalmic device is presented.
    Type: Application
    Filed: April 16, 2003
    Publication date: October 21, 2004
    Inventors: Gregory A. Hill, Frank F. Molock, Jozefowicz Marcel, Osman Rathore, Jacqueline Jozefonvicz, Zohra Fadli