Patents by Inventor Tomás? Trnka

Tomás? Trnka 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).

  • Publication number: 20230283632
    Abstract: Malicious redirects in a redirect chain as a result of loading a web address are detected and blocked. A suspicion score is determined for a subject redirection domain based at least in part on the subject redirection domain's web address, and a rate of occurrence of the subject redirection domain in redirect chains leading to a malicious landing domain is calculated. Loading the subject redirection domain is blocked if the suspicion score exceeds a suspicion threshold or the rate of occurrence of the subject redirection domain exceeds a rate of occurrence threshold.
    Type: Application
    Filed: March 3, 2022
    Publication date: September 7, 2023
    Applicant: Avast Software s.r.o.
    Inventors: David Jursa, Jirí Sembera, Peter Kovác, Tomás Trnka, Elnaz Babayeva
  • Patent number: 11466118
    Abstract: A terminal hydroxyl functionalized polyfarnesene is provided. The polyfarnesene has more than two terminal hydroxyl groups per molecule, on average, based on the number average molecular weight. The polyfarnesenes may be homopolymers or copolymers of farnesene. Also provided is a method of making these polyfarnesenes having more than two hydroxyl groups per molecule. A composition for making a polyurethane comprising a diisocyanate and the terminal hydroxyl functionalized polyfarnesene is also provided.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: October 11, 2022
    Assignee: FINA TECHNOLOGY, INC.
    Inventors: Herbert Chao, Tomas Trnka
  • Patent number: 11214676
    Abstract: A curable liquid rubber composition including at least one liquid polyene component and at least one heat activated crosslinking agent. The liquid polyene component may be a single polyene or a blend of polyenes. In one embodiment, the liquid polyene component may contain on a molar basis, at least one monomer that results in at least 45 molar percent of C2-C13 pendant groups. In another embodiment, the liquid polyene component may contain on a molar basis at least one monomer that results in at least 20 molar percent of C2-C5 pendant groups, and at least one monomer that results in at least 7 molar percent of C6-C13 pendant groups. After curing, the liquid rubber composition may have a loss factor greater than 0.51, a maximum loss factor temperature greater than ?10° C., and a swelling ratio in toluene from 40% to 170% by weight.
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: January 4, 2022
    Assignee: Fina Technology, Inc.
    Inventors: Olivier Defrain, Tomás̆ Trnka, Philippe Lodefier
  • Publication number: 20210155745
    Abstract: A terminal hydroxyl functionalized polyfarnesene is provided. The polyfarnesene has more than two terminal hydroxyl groups per molecule, on average, based on the number average molecular weight. The polyfarnesenes may be homopolymers or copolymers of farnesene. Also provided is a method of making these polyfarnesenes having more than two hydroxyl groups per molecule. A composition for making a polyurethane comprising a diisocyanate and the terminal hydroxyl functionalized polyfarnesene is also provided.
    Type: Application
    Filed: November 22, 2019
    Publication date: May 27, 2021
    Applicant: FINA TECHNOLOGY, INC.
    Inventors: Herbert CHAO, Tomas TRNKA
  • Publication number: 20110289316
    Abstract: Embodiments of the present invention relate to a method and system in which a URI is signed using a private key (PKI), and the signed URI is sent to a second server where the signature is validated using the public key.
    Type: Application
    Filed: May 19, 2010
    Publication date: November 24, 2011
    Applicant: MTLD TOP LEVEL DOMAIN LIMITED
    Inventors: Ronan CREMIN, Hamish GRAHAM, Bartosz JABLONSKI, Tomas TRNKA