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Applicant-side representative
Viering, Jentschura & Partner MBB
7 first-instance invalidity cases · 2018–2026 · 85.7% win rate
Cases
7
Invalidated
6
Lost
1
Win rate
85.7%
Median costs
€750
Win rate by year
2018
100%2/2 merits
2020
0%0/1 merits
2024
100%2/2 merits
2025
100%1/1 merits
2026
100%1/1 merits
Bar = win rate; faint right-hand bar = case volume that year.
Most-practised sectors
- 12Means of transport3
- 13Equipment for production of electricity3
- 10Clocks, watches & instruments1
Most-invoked grounds
- Article 25(1)(b)7
- Article 6(1)(b)6
- Article 7(1)5
- Article 4(1)4
- Article 5(1)(b)3
- Article 72
Most-represented clients
- Chung Pak (Guang Dong) Battery Industrial Co Ltd2 cases · 2/2 won
- ABT Sportsline GmbH1 case · 1/1 won
- Dongguan Chuangyi New Energy Technology Co., Ltd.1 case · 1/1 won
- SCROOSER GmbH1 case · 0/1 won
- Scrooser GmbH & Co. KG1 case · 1/1 won
- Shenzhen Feelstorm Technology Co., Ltd.1 case · 1/1 won
Most-frequent opposing parties
Most-frequent opposing holder-side firms
- Asternery S.L1 case
- IntellectPol IP Law Firm1 case
- Lorenz Seidler Gossel Rechtsanwälte Patentanwälte Partnerschaft mbB1 case · they prevailed 1×
Recent decisions
| Date | Case | Holder | Outcome |
|---|---|---|---|
| 2026-03-19 | 000131764 | Dongguan Penghui New Energy Technology Co., Ltd | Invalidated (total) |
| 2025-06-05 | 000126416 | Dongguan Lianguang Electronics Technology Co.,Ltd. | Invalidated (total) |
| 2024-12-16 | 000126415 | Dongguan Lianguang Electronics Technology CO.,LTD. | Invalidated (total) |
| 2024-09-13 | 000123737 | Arceo Gmbh | Invalidated (total) |
| 2020-07-16 | 000106480 | Scooterson Inc. | Application rejected (holder wins) |
| 2018-09-26 | 000011244 | Dongguanshi Huakun Electromechanical Co., Ltd | Invalidated (total) |
| 2018-08-23 | 000010794 | Zhejiang Woqu Niuniu Technologies Co., LTD | Invalidated (total) |