Who owns the PURESPRING trademark?

The PURESPRING trademark is owned by Purespring Therapeutics Limited.

What class is the PURESPRING trademark registered in?

The PURESPRING trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 042 (Scientific, technology & SaaS services), Class 044 (Medical, veterinary & beauty care services).

What is the serial number for PURESPRING?

The USPTO serial number for PURESPRING is 79336453.

What is the registration number for PURESPRING?

PURESPRING is registered under USPTO registration number 7238312.

PURESPRING - Owned by Purespring Therapeutics Limited - (Class 005, Class 042, Class 044)

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

This description is as filed with the USPTO and defines the scope of trademark protection.

Filing Basis & Declarations

Trademark

Status History

47 events

CHANGE OF NAME/ADDRESS REC'D FROM IB

Oct 08, 2026

Code ADCH

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 29, 2025

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 29, 2025

Code CHAN

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

May 29, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 29, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 29, 2025

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

May 29, 2025

Code EWAF

NEW REPRESENTATIVE AT IB RECEIVED

Mar 14, 2025

Code NREP

NEW REPRESENTATIVE AT IB RECEIVED

Apr 27, 2024

Code NREP

FINAL DECISION TRANSACTION PROCESSED BY IB

Apr 02, 2024

Code FINO

FINAL DISPOSITION PROCESSED

Mar 13, 2024

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Mar 13, 2024

Code FICS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Mar 12, 2024

Code FICR

REGISTERED-PRINCIPAL REGISTER

Dec 12, 2023

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 12, 2023

Code NRCC

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Nov 16, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 16, 2023

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 16, 2023

Code TCCA

PUBLISHED FOR OPPOSITION

Sep 26, 2023

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 26, 2023

Code NPUB

NOTIFICATION PROCESSED BY IB

Sep 25, 2023

Code GPNX

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Sep 16, 2023

Code OPNX

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 06, 2023

Code NONP

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Sep 06, 2023

Code OP2R

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Sep 06, 2023

Code OPNS

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Aug 30, 2023

Code OPNR

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Aug 30, 2023

Code OPNS

EXAMINERS AMENDMENT -WRITTEN

Aug 23, 2023

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Aug 23, 2023

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Aug 23, 2023

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Aug 23, 2023

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 23, 2023

Code CNSA

FINAL REFUSAL WRITTEN

May 23, 2023

Code CNFR

FINAL REFUSAL E-MAILED

May 23, 2023

Code GNFR

NOTIFICATION OF FINAL REFUSAL EMAILED

May 23, 2023

Code GNFN

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 08, 2023

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 07, 2023

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 07, 2023

Code CRFA

REFUSAL PROCESSED BY IB

Nov 08, 2022

Code RFNT

REFUSAL PROCESSED BY MPU

Oct 17, 2022

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Oct 17, 2022

Code RFCS

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Aug 26, 2022

Code RFCR

NON-FINAL ACTION WRITTEN

Aug 25, 2022

Code CNRT

ASSIGNED TO EXAMINER

Aug 19, 2022

Code DOCK

APPLICATION FILING RECEIPT MAILED

Mar 29, 2022

Code MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 25, 2022

Code NWOS

SN ASSIGNED FOR SECT 66A APPL FROM IB

Mar 24, 2022

Code REPR

Other Marks by Purespring Therapeutics Limited

Additional USPTO filings from the same owner.

PUR

PURESPRING

79336456

Purespring Therapeutics Limited

REGISTERED

PUR

PURESPRING

79336336

Purespring Therapeutics Limited

REGISTERED

PUR

PURESPRING

79311229

Purespring Therapeutics Limited

REGISTERED

GLO

GLOMTHERA

79445697

Purespring Therapeutics Limited

PENDING

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Recently filed and registered marks in the same international class.

PUR

PURESPRING

79336456

Purespring Therapeutics Limited

REGISTERED

PUR

PURESPRING

79336336

Purespring Therapeutics Limited

REGISTERED

PUR

PURESPRING

79311229

Purespring Therapeutics Limited

REGISTERED

Other Marks by Ben Natter

Additional USPTO filings handled by the same attorney of record.

SOG

SOGEFIPRO

79435028

REGISTERED

NAR

NARA HEALTH

79404499

REGISTERED

OIK

OIKOS

99552715

REGISTERED

PAN

PANDA

79353838

REGISTERED

PURESPRING

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Purespring Therapeutics Limited

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Other Marks by Ben Natter

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company

Exceptions