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UK Trademark — IPO
SDI
Application UK00901045483 · Registered
Quick Facts
| Application Number | UK00901045483 |
| Status | Registered |
| Owner | SDI Limited |
| Filed | 1999-01-18 |
| Registered | 2000-03-31 |
| Renewal Due | 2029-01-18 |
| Type | Individual |
| Feature | Word |
| Attorney | See claim section below |
Is this trademark active?
Yes. SDI is currently a registered UK trademark, with renewal due on 2029-01-18. It is protected under UK intellectual property law and can be enforced against infringing uses.
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 5 — Pharmaceuticals
Dental materials, including dental amalgams, substances for taking dental casts, dental cement, dental phosphate cement, dental silicic cement, paste for dental dressings, cement and porcelain for the manufacture of dental settings, dental bleaching material, dental restorative material, composite dental restorative material, material for stopping teeth, dental wax, dental amalgam alloys, dental amalgam alloys in bulk form, tablet form and encapsulated form, mercury for the preparation of dental amalgams, dental gallium alloys, dental capsules for preparation of amalgams, mercury hygiene preparations, amalgam bonding materials, dental adhesives, dental pit and fissure sealants and dental impression materials.
Class 10 — Medical Devices
Dental apparatus and instruments.
Class 42 — Scientific & IT Services
Dental services.
Timeline
- Filed: 1999-01-18
- Registered: 2000-03-31
- Renewal due: 2029-01-18
About This Trademark
'SDI' is a registered trademark on the UK IPO register, owned by SDI Limited. The application (UK00901045483) was filed on 18 January 1999 and registered on 31 March 2000. The registration is set to expire on 18 January 2029.
This mark is recorded under multiple classes: Class 5 (pharmaceuticals & medical preparations); Class 10 (medical & surgical apparatus); Class 42 (scientific, IT & design services).
The trademark is represented by Novagraaf UK (Manchester).
Frequently Asked Questions
Who owns UK trademark UK00901045483 ('SDI')?
UK trademark UK00901045483 for the mark 'SDI' in Class 5, 10, 42 is recorded on the UK IPO register as owned by SDI Limited. 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 UK00901045483 currently a registered trademark?
Yes — the UK IPO records UK trademark UK00901045483 for the mark 'SDI' as registered.
Which Nice classes is UK trademark UK00901045483 registered under?
UK trademark UK00901045483 for the mark 'SDI' is recorded in Class 5 (pharmaceuticals & medical preparations); Class 10 (medical & surgical apparatus); Class 42 (scientific, IT & design services). The filed specification reads: Class 5: Dental materials, including dental amalgams, substances for taking dental casts, dental cement, dental phosphate cement, dental silicic cement, paste for dental dressings, cement and porcelain for the manufacture of dental settings, dental bleaching material, dental restorative material, composite dental re…
When was UK trademark UK00901045483 filed?
UK trademark UK00901045483 for the mark 'SDI' was filed at the UK IPO on 18 January 1999 and registered on 31 March 2000.
When does UK trademark UK00901045483 need to be renewed?
UK trademark UK00901045483 for the mark 'SDI' is currently recorded as valid until 18 January 2029, 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 UK00901045483?
Novagraaf UK (Manchester) is listed as the attorney / representative of record for UK trademark UK00901045483 for the mark 'SDI' 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 "SDI" 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 |
|---|---|---|---|
| SDI | 99425971 | 681 | 2025-10-02 |
| SDI | 99402944 | 641 | 2025-09-19 |
| SDI | 79438667 | 638 | 2025-08-18 |
| SDI REALTY ADVISORS | 99114910 | 700 | 2025-04-01 |
| SDI REALTY | 99113014 | 700 | 2025-03-31 |
Australia — Australia (IP Australia)
| Mark | Ref | Status | Filed |
|---|---|---|---|
| SDI BondeSame applicant | 2147167 | protected | 2021-01-06 |
| SDI Bond-iSame applicant | 2147163 | protected | 2021-01-06 |
| SDI LUNASame applicant | 1513028 | protected | 2012-09-05 |
| SDI | 855909 | protected | 2000-11-06 |
| SDI | 770819 | protected | 1998-08-19 |
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.
Australia (IP Australia)
Australian trademark data is supplied by IP Australia (via IPGOD / IP RAPID) under the Creative Commons Attribution 4.0 International licence.
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.