Who owns the SIGRACELL trademark?

The SIGRACELL trademark is owned by SGL Carbon SE.

What is the serial number for SIGRACELL?

The USPTO serial number for SIGRACELL is 79159328.

What is the registration number for SIGRACELL?

SIGRACELL is registered under USPTO registration number 4806139.

SIG

USPTO Trademark Record

REGISTERED

SIGRACELL

Q: What class is the SIGRACELL trademark registered in?

The SIGRACELL trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use), Class 009 (Electronics, software & scientific instruments), Class 017 (Rubber, plastics & insulating materials), Class 024 (Textiles, fabrics & bed/table covers).

SN 79159328·Reg 4806139·Filed Jun 18, 2014

Owner SGL Carbon SE

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.; Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.; Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.; Textiles and substitutes for textiles; household linen; curtains of textile or plastic.

SIGRACELL (Serial No. 79159328), Registration No. 4806139, is a registered US trademark filed on Jun 18, 2014 by SGL Carbon SE. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use), Class 009 (Electronics, software & scientific instruments), Class 017 (Rubber, plastics & insulating materials), Class 024 (Textiles, fabrics & bed/table covers).

Section 8/9 declaration window: September 10, 2035

Mark Intelligence

SIGRACELL (Reg. #4806139) is a registered US trademark that has been protecting its owner, SGL Carbon SE, since 2014. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use), Class 009 (Electronics, software & scientific instruments), Class 017 (Rubber, plastics & insulating materials) and Class 024 (Textiles, fabrics & bed/table covers) respectively. 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

Jun 18, 2014

SERIAL

79159328

REG#

4806139

REGISTERED

Sep 08, 2015

Owner

Applicant

SGL Carbon SE

Entity

SE (European Company)

Address

Söhnleinstr. 8, Wiesbaden, 65201

Country

Attorney

NameRalph E. Locher

Law firm

Ralph E. Locher Lerner Greenberg Stemer LLP

Docket

SGLT-10393

Address

PO Box 222480, Hollywood, FL 33022, United States

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Filing Information

StatusREGISTERED

Filing DateJun 18, 2014

Serial Number79159328

Registration No.4806139

Registration DateSep 08, 2015

Status DateJan 23, 2026

Published for OppositionJun 23, 2015

Next RenewalSeptember 10, 2035

Mark TypeStandard characters

Attorney DocketSGLT-10393

Status DescriptionLive and registered, Section 71 accepted

Filing Signals

FILED

2014

YEARS AGO

12y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

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

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

Class 017Rubber, plastics & insulating materials

US codes: 001, 005, 012, 013, 035, 050

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.

Class 024Textiles, fabrics & bed/table covers

US codes: 042, 050

Textiles and substitutes for textiles; household linen; curtains of textile or plastic.

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

Status History

42 events

REGISTERED-SEC.71 ACCEPTED

Jan 23, 2026

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Jan 23, 2026

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 13, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

CHANGE OF NAME/ADDRESS REC'D FROM IB

Oct 30, 2025

CHANGE OF NAME/ADDRESS REC'D FROM IB

TEAS SECTION 71 RECEIVED

Sep 11, 2025

TEAS SECTION 71 RECEIVED

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

Sep 08, 2024

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

INTERNATIONAL REGISTRATION RENEWED

Jun 14, 2024

INTERNATIONAL REGISTRATION RENEWED

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

May 13, 2022

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

May 13, 2022

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 01, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 & 15 RECEIVED

Aug 23, 2021

TEAS SECTION 71 & 15 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 19, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Aug 19, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 19, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Aug 19, 2021

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Aug 19, 2021

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 19, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 19, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Sep 08, 2020

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

FINAL DECISION TRANSACTION PROCESSED BY IB

Jul 08, 2016

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Mar 28, 2016

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Mar 28, 2016

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Dec 08, 2015

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Sep 08, 2015

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 23, 2015

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 23, 2015

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 03, 2015

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

May 20, 2015

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 15, 2015

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

May 14, 2015

ASSIGNED TO LIE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 14, 2015

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 13, 2015

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 13, 2015

TEAS RESPONSE TO OFFICE ACTION RECEIVED

REFUSAL PROCESSED BY IB

Feb 27, 2015

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Feb 11, 2015

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Feb 11, 2015

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Feb 10, 2015

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Feb 09, 2015

NON-FINAL ACTION WRITTEN

APPLICATION FILING RECEIPT MAILED

Feb 07, 2015

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 03, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Feb 03, 2015

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jan 29, 2015

SN ASSIGNED FOR SECT 66A APPL FROM IB

SIGRACELL

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