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UK Trademark — IPO
Siltronic
Application UK00903444544 · Dead
Quick Facts
| Application Number | UK00903444544 |
| Status | Dead |
| Owner | Siltronic AG |
| Filed | 2003-10-24 |
| Registered | 2005-04-06 |
| Renewal Due | 2023-10-24 |
| Type | Individual |
| Feature | Word |
| Attorney | See claim section below |
Is this trademark active?
Siltronic has a current status of Dead.
Goods & Services
The specification below is taken directly from the filed record at the UK IPO for each Nice class this trademark is registered in.
Class 1 — Chemicals
Chemical used in industry (except enzymes for industrial purposes), science and photography, as well as in agriculture, horticulture and forestry; silanes; hydrogen chloride, conductive and partially-conductive, doped and undoped organic polymers; inorganic elements and compounds as purest crystals; gallium gadolinium garnet; doped and undoped, polycrystalline and monocrystalline inorganic semiconductors, in particular in the form of crystals, granules and powder, whether cut, lapped, polished, etched or coated; doped and undoped, polycrystalline and monocrystalline inorganic semiconductors, in particular in the form of rods, pipes, planes, discs (wafers) and shaped bodies, whether cut, lapped, polished, etched or coated (included in class 1); substrates coated with semi-conducting material in the form of discs (wafers), plates, rods, tubes, granulates and powders; substrates coated with semi-conducting material in the form of shaped bodies (included in class 1); purest silicon for the electrical and electronics industries; moncrystalline silicon in the form of rods, blocks, sheets (wafers) and powders; polycrystalline silicon in the form of powders and grains; polycrystalline silicon in the form of blocks, sheets and shaped bodies, included in class 1.
Class 9 — Electrical & IT
Organic semi-conducting materials; doped and undoped, polycrystalline and monocrystalline inorganic semiconductors, in particular in the form of crystals, granules and powder, whether cut, lapped, polished, etched or coated (included in class 9); substrates coated with semi-conducting material in the form of shaped bodies (included in class 9); polycrystalline silicon in the form of blacks, sheets and shaped bodies included in class 9.
Timeline
- Filed: 2003-10-24
- Registered: 2005-04-06
- Renewal due: 2023-10-24
About This Trademark
'Siltronic' is a dead trademark on the UK IPO register, owned by Siltronic AG. The application (UK00903444544) was filed on 24 October 2003 and registered on 6 April 2005. The registration is set to expire on 24 October 2023.
This mark is recorded under multiple classes: Class 1 (chemicals for industrial, scientific & agricultural use); Class 9 (scientific, electrical & IT apparatus).
The trademark is represented by Wolfgang Staudacher.
Frequently Asked Questions
Who owns UK trademark UK00903444544 ('Siltronic')?
UK trademark UK00903444544 for the mark 'Siltronic' in Class 1, 9 is recorded on the UK IPO register as owned by Siltronic AG. This covers one specific UK trademark record only — the same brand name may be owned by different parties in other classes, other countries, or as separate registrations.
Is UK trademark UK00903444544 currently a registered trademark?
No — the UK IPO records the status of UK trademark UK00903444544 for the mark 'Siltronic' as dead.
Which Nice classes is UK trademark UK00903444544 registered under?
UK trademark UK00903444544 for the mark 'Siltronic' is recorded in Class 1 (chemicals for industrial, scientific & agricultural use); Class 9 (scientific, electrical & IT apparatus). The filed specification reads: Class 1: Chemical used in industry (except enzymes for industrial purposes), science and photography, as well as in agriculture, horticulture and forestry; silanes; hydrogen chloride, conductive and partially-conductive, doped and undoped organic polymers; inorganic elements and compounds as purest crystals; gallium…
When was UK trademark UK00903444544 filed?
UK trademark UK00903444544 for the mark 'Siltronic' was filed at the UK IPO on 24 October 2003 and registered on 6 April 2005.
When does UK trademark UK00903444544 need to be renewed?
UK trademark UK00903444544 for the mark 'Siltronic' is currently recorded as valid until 24 October 2023, at which point it will need to be renewed with the UK IPO to remain in force.
Who is the attorney of record for UK trademark UK00903444544?
Wolfgang Staudacher is listed as the attorney / representative of record for UK trademark UK00903444544 for the mark 'Siltronic' on the UK IPO register.
Attorney of Record
This trademark has an attorney of record listed on the UK register. The firm has not yet claimed its listing on Trademark Dashboard.
Cross-Register Filings
Trademarks matching "Siltronic" have been found on the following foreign registers. Exact matches appear first; where the name also appears inside longer filings, those are listed below as similar marks. A “Same applicant” badge appears next to a mark when the applicant name aligns with the source filing.
US — United States (USPTO)
| Mark | Ref | Status | Filed |
|---|---|---|---|
| SILTRONICSame applicant | 79010726 | 706 | 2004-07-08 |
| WACKER SILTRONICSame applicant | 75402402 | 710 | 1997-12-09 |
| SILTRONIC | 75045782 | 601 | 1996-01-19 |
Similar names
| Mark | Ref | Status | Filed |
|---|---|---|---|
| SK SILTRON | 97604783 | 700 | 2022-09-23 |
| SK SILTRON | 97604795 | 700 | 2022-09-23 |
Data Source
United Kingdom (Intellectual Property Office)
UK trademark data is supplied by the Intellectual Property Office under the Open Government Licence v3.0.
United States (USPTO)
US trademark data is supplied by the United States Patent and Trademark Office. Works of the US federal government are in the public domain under 17 U.S.C. §105.
The “About This Trademark” summary and FAQ above are AI-generated from the register data shown on this page. They are factual summaries only — always verify details against the official register before making legal decisions.