Keystone Heart Ltd.

Organization

  • IRVINE, CA, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    90539514 - XACTTS

    • Serial number 90539514
    • Filing date Feb 22, 2021
    • Keystone Heart Ltd.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    90539510 - XACTTS

    • Serial number 90539510
    • Filing date Feb 22, 2021
    • Keystone Heart Ltd.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    90535325 - PROTECTING THE BRAIN; WHILE TREATING THE HEART

    • Serial number 90535325
    • Filing date Feb 19, 2021
    • Keystone Heart Ltd.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    79310744

    • Serial number 79310744
    • Registration number 6585582
    • Filing date Dec 18, 2020
    • Venus Medtech (Hangzhou) Inc.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    90362879 - KEYSTONE HEART PROTECTING THE BRAIN; WHILE TREATING THE...

    • Serial number 90362879
    • Registration number 6618303
    • Filing date Dec 7, 2020
    • Keystone Heart Ltd.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    90362885

    • Serial number 90362885
    • Registration number 6618305
    • Filing date Dec 7, 2020
    • Keystone Heart Ltd.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    90362876 - KEYSTONE HEART

    • Serial number 90362876
    • Registration number 6618301
    • Filing date Dec 7, 2020
    • Keystone Heart Ltd.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    90362884

    • Serial number 90362884
    • Registration number 6618304
    • Filing date Dec 7, 2020
    • Keystone Heart Ltd.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    90362878 - KEYSTONE HEART

    • Serial number 90362878
    • Registration number 6618302
    • Filing date Dec 7, 2020
    • Keystone Heart Ltd.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    90362887 - KEYSTONE HEART

    • Serial number 90362887
    • Registration number 6618306
    • Filing date Dec 7, 2020
    • Keystone Heart Ltd.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    87634138 - TRIGUARD 3

    • Serial number 87634138
    • Registration number 6053726
    • Filing date Oct 4, 2017
    • Keystone Heart Ltd.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    87014019 - TRIGUARD

    • Serial number 87014019
    • Registration number 5505771
    • Filing date Apr 26, 2016
    • Keystone Heart Ltd.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    85734793 - TRIGUARD

    • Serial number 85734793
    • Filing date Sep 21, 2012
    • Keystone Heart, Ltd.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    85404823 - KEYSTONE HEART

    • Serial number 85404823
    • Registration number 4254863
    • Filing date Aug 23, 2011
    • SMT Research and Development Ltd.
    • 42 - Scientific and technological services and research and design relating thereto