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Applicant-side representative
GRÜNECKER PATENT- UND RECHTSANWÄLTE PARTG MBB
12 first-instance invalidity cases · 2019–2026 · 75% win rate
Cases
12
Invalidated
9
Lost
3
Win rate
75%
Median costs
€750
Win rate by year
2019
0%0/3 merits
2021
100%7/7 merits
2024
100%1/1 merits
2026
100%1/1 merits
Bar = win rate; faint right-hand bar = case volume that year.
Most-practised sectors
- 08Tools & hardware7
- 28Pharmaceutical & cosmetic3
- 06Furnishing2
Most-invoked grounds
- Article 25(1)(b)12
- Article 6(1)(b)8
- Article 4(1)6
- Article 7(1)6
- Article 75
- Article 43
Most-represented clients
- Haodan HU5 cases · 5/5 won
- HappyBrush GmbH3 cases · 0/3 won
- Banyan Licensing L.L.C1 case · 1/1 won
- Jianming Zhang1 case · 1/1 won
- Yi Wu Lian Xiang Trading Co., Ltd.1 case · 1/1 won
- Yiwu City Binxi Commerce and Trade Co., Ltd.1 case · 1/1 won
Most-frequent opposing parties
- Koninklijke Philips N.V.3 cases · prevailed 3×
- Zhen Peng2 cases
- Jingqi Zhang1 case
- Qiqiang Zhang1 case
- UAB Orbio world1 case
Most-frequent opposing holder-side firms
- Eisenführ Speiser Patentanwälte Rechtsanwälte PartGmbB3 cases · they prevailed 3×
- Bockermann Ksoll Griepenstroh Osterhoff1 case
- Ioannides, Cleanthous & CO LLC1 case
- Lawgical, S.L.P1 case
Recent decisions
| Date | Case | Holder | Outcome |
|---|---|---|---|
| 2026-01-28 | 000130162 | Jingqi Zhang | Invalidated (total) |
| 2024-03-04 | 000121524 | UAB Orbio world | Invalidated (total) |
| 2021-12-14 | 000116268 | Zhen Peng, Pengwan Group | Invalidated (total) |
| 2021-12-14 | 000116308 | Zhen Peng | Invalidated (total) |
| 2021-12-14 | 000116269 | Zhen Peng | Invalidated (total) |
| 2021-12-10 | 000116306 | You Zhou | Invalidated (total) |
| 2021-12-02 | 000116287 | Qiqiang Zhang | Invalidated (total) |
| 2021-05-25 | 000114242 | Xiaqian Mao | Invalidated (total) |
| 2021-03-26 | 000114062 | Bei Jing Yang Yi Sheng Da Trading Co.,Ltd | Invalidated (total) |
| 2019-07-03 | 000105504 | Koninklijke Philips N.V. | Application rejected (holder wins) |
| 2019-06-25 | 000105503 | Koninklijke Philips N.V. | Application rejected (holder wins) |
| 2019-05-06 | 000011128 | Koninklijke Philips N.V. | Application rejected (holder wins) |