Patents by Inventor Simas Sakirzanovas

Simas Sakirzanovas 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).

  • SM-activated aluminate and borate phosphors
    Patent number: 9102873
    Abstract: Disclosed are phosphors of formula (I) (Ln1?a?bGdaSmb)wMgxSry(Al1?cBc)zO(3/2w+x+y+3/2z) (I), where Ln=Y, La and/or Lu; a, c=0.0 to 1.0; 0<b<0.2 and a+b<1.0; w=1.0 to 3.0; x, y=1.0 to 2.0 and z>0.0 to 12.0, and to a process for the preparation of these phosphors and to the use thereof as conversion phosphors for conversion of the near-UV emission from an LED.
    Type: Grant
    Filed: September 15, 2010
    Date of Patent: August 11, 2015
    Assignee: Merck Patent GmbH
    Inventors: Holger Winkler, Thomas Juestel, Simas Sakirzanovas
  • SM-ACTIVATED ALUMINATE AND BORATE PHOSPHORS
    Publication number: 20120224353
    Abstract: The invention relates to phosphors of the formula (I) (Ln1-a-bGdaSmb)wMgxSry(Al1-cBc)zO(3/2w+x+y+3/2z) (I) where Ln=Y, La and/or Lu a, c=0.0 to 1.0 0<b <0.2 and a+b<1.0 w=1.0 to 3.0 x, y=1.0 to 2.0 and z>0.0 to 12.0, and to a process for the preparation of these phosphors and to the use thereof as conversion phosphors for conversion of the near-UV emission from an LED.
    Type: Application
    Filed: September 15, 2010
    Publication date: September 6, 2012
    Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
    Inventors: Holger Winkler, Thomas Juestel, Simas Sakirzanovas