Who owns the SYLEAF trademark?

The SYLEAF trademark is owned by SYLENCO GmbH.

What class is the SYLEAF trademark registered in?

The SYLEAF trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for SYLEAF?

The USPTO serial number for SYLEAF is 79273415.

What is the registration number for SYLEAF?

SYLEAF is registered under USPTO registration number 6155789.

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Updated Oct 15, 2026·13 searches this week

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SYL

USPTO Trademark Record

REGISTERED

SYLEAF

SN 79273415·Reg 6155789·Filed Oct 10, 2019

Owner SYLENCO GmbH

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

SYLEAF (Serial No. 79273415), Registration No. 6155789, is a registered US trademark filed on Oct 10, 2019 by SYLENCO GmbH. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

renewal grace 6y period: March 22, 2027157 days remaining

Mark Intelligence

SYLEAF (Reg. #6155789) is a registered US trademark that has been protecting its owner, SYLENCO GmbH, since 2019. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use). Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 10, 2019

SERIAL

79273415

REG#

6155789

REGISTERED

Sep 22, 2020

Filing Information

StatusREGISTERED

Filing DateOct 10, 2019

Serial Number79273415

Registration No.6155789

Registration DateSep 22, 2020

Status DateJan 30, 2026

Published for OppositionJul 07, 2020

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

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

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Status History

33 events

REGISTERED-SEC.71 ACCEPTED

Jan 30, 2026

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Jan 30, 2026

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 26, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Sep 22, 2025

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

TEAS SECTION 71 RECEIVED

Sep 22, 2025

TEAS SECTION 71 RECEIVED

CHANGE OF NAME/ADDRESS REC'D FROM IB

Apr 26, 2024

CHANGE OF NAME/ADDRESS REC'D FROM IB

FINAL DECISION TRANSACTION PROCESSED BY IB

Jan 23, 2021

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Jan 06, 2021

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Jan 06, 2021

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Dec 22, 2020

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Sep 22, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 07, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 07, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 17, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 02, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 22, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 22, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 22, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Apr 17, 2020

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Mar 30, 2020

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Mar 30, 2020

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Mar 14, 2020

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Mar 13, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

Mar 12, 2020

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Feb 21, 2020

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Feb 20, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

Feb 14, 2020

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jan 16, 2020

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

ASSIGNED TO EXAMINER

Jan 15, 2020

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jan 15, 2020

NON-FINAL ACTION WRITTEN

APPLICATION FILING RECEIPT MAILED

Dec 13, 2019

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 09, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Dec 05, 2019

SN ASSIGNED FOR SECT 66A APPL FROM IB

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