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HD-DOE

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HD-DOE
APPROVED

on 11 Apr 2025

Last Applicant/ Owned by

Trailhead Biosystems, Inc.

10000 Cedar Ave.Cleveland OH 44106

US

Serial Number

2232141 filed on 9th Dec 2022

Correspondent Address

FASKEN MARTINEAU DUMOULIN LLP

800 rue du Square Victoria, bureau 3500Montréal,

QUEBEC

CA

H4Z1E9

HD-DOE

Trademark usage description

human specialized cells created from stem cells; human differentiated cells created from stem cells; cells for scientific, laboratory, or medical rese Read More

Classification Information

Class [001]
Human specialized cells created from stem cells; human differentiated cells created from stem cells; cells for scientific, laboratory, or medical research, namely cells for medical laboratory use, cells for medical research, and cells for scientific research; cells for scientific, laboratory, or medical research, namely stem cells for scientific purposes, stem cells for research purpose, stem cells for medical purposes, specialized human cells and non-specialized human cell.

Classification kind code

11

Class [005]
Cells for medical or clinical use, namely cell therapy, gene therapy, or transplant or implantation therapy; living cells for medical use, namely specialized human cells and non-specialized human cells.

Classification kind code

11

Class [042]
Cell culture services for scientific and research purposes, for others; human specialized cell development services; human differentiated cell development services.

Classification kind code

11

Mark Details

Serial Number

2232141

Mark Type

Trademark

Legal History

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Action TakenStatus
Submitted for opposition 48
on 23rd Sept 2024		Agent Changed
Submitted for opposition 22
on 26th Apr 2024		Search Recorded
Submitted for opposition 20
on 26th Apr 2024		Examiner's First Report
Submitted for opposition 223
on 26th Apr 2024		Total Provisional Refusal
Submitted for opposition 256
on 6th Nov 2023		Notification of Possible Opposition Sent
Submitted for opposition 257
on 5th Jan 2023		Designation Notification - Madrid Protocol
Submitted for opposition 1
on 5th Jan 2023		Created
Submitted for opposition 31
on 5th Jan 2023		Formalized
Submitted for opposition 228
on 9th Dec 2022		International Registration
Submitted for opposition 30
on 9th Dec 2022		Filed