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UK Trademark — IPO
SIGMA EXPERT
Application UK00915835151 · Registered
Quick Facts
| Application Number | UK00915835151 |
| Status | Registered |
| Owner | HERVE PETITDEMANGE |
| Filed | 2016-09-16 |
| Registered | 2016-12-29 |
| Renewal Due | 2026-09-16 |
| Type | Individual |
| Feature | Word |
Is this trademark active?
Yes. SIGMA EXPERT is currently a registered UK trademark, with renewal due on 2026-09-16. 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 35 — Advertising & Business
Accounting; Cost accounting; Administrative accounting; Computerised accounting; Tax planning [accountancy]; Taxation [accountancy] consultation; Management accounting; Business advice relating to accounting; Cost management accounting; Accountancy, book keeping and auditing; Accounting for third parties; Chartered accountancy business services; Computerised tax assessments (preparation of -) [accounting]; Provision of information relating to accounts [accountancy]; Tax return advisory [accountancy] services; Consultancy and information services relating to accounting; Consulting and information concerning accounting; Tax assessment [accounts] preparation; Accounting services relating to costs for farming enterprises; Business accounting advisory services; School fee accounting services; Book-keeping and accounting services; Efficiency experts; Expert evaluations and reports relating to business matters; Profit surveys; Business efficiency expert services.
Class 38 — Telecommunications
News agencies; News agency services for telecommunications; Wire agency [communication] services; News agency services [transmission of news]; News agency services for electronic transmission.
Class 42 — Scientific & IT Services
Engineering surveying; Surveying; Technical surveying; Technical survey services; Engineering services; Technological planning services; Technical assessments relating to design; Provision of engineering reports.
Timeline
- Filed: 2016-09-16
- Registered: 2016-12-29
- Renewal due: 2026-09-16
About This Trademark
'SIGMA EXPERT' is a registered trademark on the UK IPO register, owned by HERVE PETITDEMANGE. The application (UK00915835151) was filed on 16 September 2016 and registered on 29 December 2016. The registration is set to expire on 16 September 2026.
This mark is recorded under multiple classes: Class 35 (advertising, business management & retail services); Class 38 (telecommunications services); Class 42 (scientific, IT & design services).
Frequently Asked Questions
Who owns UK trademark UK00915835151 ('SIGMA EXPERT')?
UK trademark UK00915835151 for the mark 'SIGMA EXPERT' in Class 35, 38, 42 is recorded on the UK IPO register as owned by HERVE PETITDEMANGE. 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 UK00915835151 currently a registered trademark?
Yes — the UK IPO records UK trademark UK00915835151 for the mark 'SIGMA EXPERT' as registered.
Which Nice classes is UK trademark UK00915835151 registered under?
UK trademark UK00915835151 for the mark 'SIGMA EXPERT' is recorded in Class 35 (advertising, business management & retail services); Class 38 (telecommunications services); Class 42 (scientific, IT & design services). The filed specification reads: Class 35: Accounting; Cost accounting; Administrative accounting; Computerised accounting; Tax planning [accountancy]; Taxation [accountancy] consultation; Management accounting; Business advice relating to accounting; Cost management accounting; Accountancy, book keeping and auditing; Accounting for third parties;…
When was UK trademark UK00915835151 filed?
UK trademark UK00915835151 for the mark 'SIGMA EXPERT' was filed at the UK IPO on 16 September 2016 and registered on 29 December 2016.
When does UK trademark UK00915835151 need to be renewed?
UK trademark UK00915835151 for the mark 'SIGMA EXPERT' is currently recorded as valid until 16 September 2026, at which point it will need to be renewed with the UK IPO to remain in force.
Data Source
United Kingdom (Intellectual Property Office)
UK trademark data is supplied by the Intellectual Property Office under the Open Government Licence v3.0.
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.