SIGRACELL
Live / Registered — Registered — Section 71 accepted (as of 23 Jan 2026)
What this means for you
Registered since 08 Sept 2015. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 79159328
- Registration number
- 4806139
- Mark type
- Stylized text
- Filed
- 18 Jun 2014
- Published for opposition
- 23 Jun 2015
- Registered
- 08 Sept 2015
- Attorney of record
- Ralph E. Locher
Goods and services
- Class 001 — Chemicals: [ Graphite powder for industrial purposes; graphite powder chemical additives for use in the manufacture of batteries, fuel cells, hydrogen storages and other energy storage devices ]
- Class 009 — Scientific and electric apparatus: Batteries, including flow batteries, including redox flow batteries or vanadium-air batteries, zinc-bromine, iron-chrome, sodium-sulphur batteries, sodium-nickel-chlorine batteries, molten salt batteries; bipolar plates made from composite structures for use in batteries, electric batteries, electric accumulators, electric capacitors, fuel cells for producing electric current; electric components, namely, bipolar plates for electric batteries, electric accumulators, electric capacitors, fuel cells for producing electric current; electric conductors, electric contacts, electric connection parts, namely, electric connectors; electrodes for electric batteries, electric accumulators, electric capacitors, fuel cells for producing electric current; electrical batteries; electrical accumulators; electrical capacitors; fuel cells for the generation of electrical current
- Class 017 — Rubber goods: Carbon and graphite fibre felts, other than for textile use, namely, sealing and insulating materials for use as sealing in batteries, including in flow batteries, including redox flow batteries or vanadium-air batteries, sodium-sulphur batteries, zinc-bromine, iron-chrome, sodium-nickel-chlorine batteries, molten salt batteries; sealing materials made from carbon or graphite fibre felts, graphite foil, carbon/graphite powder, composite plastic materials including polymers, having sealing properties for use in batteries, including in flow batteries, including redox flow batteries or vanadium-air batteries, sodium-sulphur batteries, zinc-bromine, iron-chrome, sodium-nickel-chlorine batteries, electric batteries; sealing materials made from carbon or graphite fibre felts, other than for textile use, for use in batteries, including in flow batteries, including redox flow batteries or vanadium-air batteries, sodium-sulphur batteries, zinc-bromine, iron-chrome, sodium-nickel-chlorine batteries, molten salt batteries; carbon and graphite fibres, sealing meshes, woven and non-woven fabrics for use as sealing, sealing meshes, braided and bonded fabrics for sealing, felt containing carbon and graphite fibres, all the aforesaid goods not for textile purposes; woven fabrics other than for textile use, for use as sealing for electrodes for batteries and capacitors; non-woven fabrics, namely, felts comprising of carbon fibers and graphite fibers, not for textile purposes, for use as sealing in electrodes for batteries and capacitors; profiled and non-profiled sealing sheets
- Class 024 — Fabrics: [ Mesh-woven fabrics ]
Owner
- SGL Carbon SE, Wiesbaden, DE
- SGL Carbon SE, Wiesbaden, DE
- SGL Carbon SE, 65201 Wiesbaden, DE
- SGL Carbon SE, 65201 Wiesbaden, DE
Prosecution history
- 23 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 23 Jan 2026 — REGISTERED-SEC.71 ACCEPTED
- 13 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 30 Oct 2025 — CHANGE OF NAME/ADDRESS REC'D FROM IB
- 11 Sept 2025 — TEAS SECTION 71 RECEIVED
- 08 Sept 2024 — COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
- 14 Jun 2024 — INTERNATIONAL REGISTRATION RENEWED
- 13 May 2022 — NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
- 13 May 2022 — REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
- 01 Apr 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 23 Aug 2021 — TEAS SECTION 71 & 15 RECEIVED
- 19 Aug 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 19 Aug 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 19 Aug 2021 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 19 Aug 2021 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS