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KLIS

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KLIS
APPROVED

on 23 May 2025

Last Applicant/ Owned by

SILK BIOMATERIALS S.R.L.

Via Cavour 2I-22074 Lomazzo CO

IT

Serial Number

2168612 filed on 20th Dec 2021

Correspondent Address

PERLEY-ROBERTSON, HILL & MCDOUGALL LLP

1400 - 340 ALBERT STREETOTTAWA

ONTARIO

CA

K1R0A5

KLIS

Trademark usage description

synthetic peptides for pharmaceutical purposes; drug delivery nanoparticles for use in administering pharmaceuticals; biological tissue for surgical i Read More

Classification Information

Class [005]
Synthetic peptides for pharmaceutical purposes; drug delivery nanoparticles for use in administering pharmaceuticals; biological tissue for surgical implantation for nerve repair, vascular grafting, tendons and ligaments repair, body membranes grafting, and bone grafting; biological tissue cultures for nerve repair, vascular grafting, tendons and ligaments repair, body membranes grafting, and bone grafting; chemical preparations for nerve repair, vascular grafting, tendons and ligaments repair, body membranes grafting, and bone grafting; biological preparations for nerve repair, vascular grafting, tendons and ligaments repair, body membranes grafting, and bone grafting; medicines for human purposes for nerve repair, vascular grafting, tendons and ligaments repair, body membranes grafting, and bone grafting.

Classification kind code

11

Class [010]
Surgical devices namely medical, surgical and orthopaedic implants made of natural materials; implantable subcutaneous drug delivery devices; biodegradable bone graft substitutes surgical implants comprised of natural materials for replacing human tissue; artificial implants for nerve repair, vascular grafting, tendons and ligaments repair, body membranes grafting, and bone grafting; silk fibroin prosthetic implants; orthopaedic joint implants; implants [prostheses] for ligaments; artificial bones for implantation; orthopaedic biodegradable bone fixation implants; intravascular implants made from natural materials; bone prostheses; dental prostheses; artificial vascular grafts; artificial joints; hip prostheses; implants [prosthesis] for dental surgery; medical apparatus namely silk fibroin for human tissue regeneration; silk fibroin for the regeneration of stem cells for medical purposes; bone substitutes for surgical purposes; artificial bone parts to be implanted in natural bones; injection instruments without needles, namely jet injectors for medical purposes.

Classification kind code

11

Class [042]
Scientific research in the field of human tissue regeneration; medical research; biological, clinical studies in the field of human tissue regeneration; medical research; scientific and medical research and development in the field of human tissue regeneration; medical and pharmacological research services; scientific research for medical purposes in the field of human tissue regeneration; scientific research and development in the field of isolation and cultivation of human tissues and cells.

Classification kind code

11

Mark Details

Serial Number

2168612

Mark Type

Trademark

Legal History

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Action TakenStatus
Submitted for opposition 22
on 31st May 2023		Search Recorded
Submitted for opposition 20
on 31st May 2023		Examiner's First Report
Submitted for opposition 223
on 31st May 2023		Total Provisional Refusal
Submitted for opposition 256
on 26th Dec 2022		Notification of Possible Opposition Sent
Submitted for opposition 48
on 18th Mar 2022		Agent Changed
Submitted for opposition 257
on 24th Feb 2022		Designation Notification - Madrid Protocol
Submitted for opposition 1
on 23rd Feb 2022		Created
Submitted for opposition 31
on 23rd Feb 2022		Formalized
Submitted for opposition 30
on 20th Dec 2021		Filed
Submitted for opposition 228
on 20th Dec 2021		International Registration