← Back to representatives
Holder-side representative
Sach & Associates
11 first-instance invalidity cases · 2020–2026 · 9.1% win rate
Cases
11
Defended
1
Lost
10
Win rate
9.1%
Median costs
€750
Win rate by year
2020
0%0/2 merits
2023
0%0/1 merits
2024
0%0/1 merits
2025
0%0/4 merits
2026
33.3%1/3 merits
Bar = win rate; faint right-hand bar = case volume that year.
Most-practised sectors
- 08Tools & hardware4
- 13Equipment for production of electricity3
- 03Travel goods & cases1
- 12Means of transport1
- 21Games, toys, tents & sports1
- 26Lighting apparatus1
Most-invoked grounds
- Article 25(1)(b)11
- Article 6(1)(b)7
- Article 7(1)6
- Article 4(1)4
- Article 6(1)3
- Article 5(1)(b)2
Most-represented clients
- Huilin Chen3 cases · 0/3 won
- Wenzhou Haotian Electric Co., Ltd.3 cases · 1/3 won
- All your base INC1 case · 0/1 won
- Guangxi Nanning Ranbi Technology Co., Ltd.1 case · 0/1 won
- Guangzhou Li Hao Trading Ltd1 case · 0/1 won
- Juxiong Lu1 case · 0/1 won
Most-frequent opposing parties
- Lihua Liu3 cases · prevailed 3×
- BTicino S.p.A.2 cases · prevailed 2×
- Bticino s.p.a1 case
- Darren Hornby1 case · prevailed 1×
- Deming Liu1 case · prevailed 1×
- Shanghai ANGOO Stationery Gift Co., Ltd.1 case · prevailed 1×
Most-frequent opposing applicant-side firms
- Metida4 cases · they prevailed 4×
- Thinx s.r.l.2 cases · they prevailed 1×
- Süle Law Firm, Süle Ügyvédi Iroda1 case · they prevailed 1×
- Thinx s.s.l.1 case · they prevailed 1×
Recent decisions
| Date | Case | Applicant | Outcome |
|---|---|---|---|
| 2026-05-05 | 000129364 | Bticino s.p.a | Application rejected (holder wins) |
| 2026-03-27 | 000129383 | BTicino S.p.A. | Invalidated (total) |
| 2026-03-27 | 000129363 | BTicino S.p.A. | Invalidated (total) |
| 2025-07-14 | 000128375 | Lihua Liu | Invalidated (total) |
| 2025-07-14 | 000128395 | Lihua Liu | Invalidated (total) |
| 2025-07-14 | 000128415 | Lihua Liu | Invalidated (total) |
| 2025-06-23 | 000126497 | Deming Liu | Invalidated (total) |
| 2024-08-14 | 000125299 | Shenzhen Jiexunda Technology Co., Ltd. | Invalidated (total) |
| 2023-11-24 | 000122274 | Yuhao Wang | Invalidated (total) |
| 2020-12-21 | 000108821 | Shanghai ANGOO Stationery Gift Co., Ltd. | Invalidated (total) |
| 2020-07-23 | 000107499 | Darren Hornby | Invalidated (total) |