Cross-border families
139
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Shared patent and trademark applicant identity
Cross-border families
139
Observed corridors
4
Counsel organizations
29
Largest corridor
JP-CN
Open a counsel organization to review its cross-border counterpart network.
| Representative | Office | Families |
|---|---|---|
| 西村あさひ法律事務所・外国法共同事業 | JP | 76 |
| Yamamoto Norihiro | JP | 75 |
| China Patent Agent (H.K.) Ltd. | CN | 41 |
| Kim & Chang | KR | 27 |
| Lackenbach Siegel | US | 26 |
| Hanabusa Patent & Trademark Office | JP | 25 |
| ZERO to HERO Intellectual Property Pte. Ltd. | JP | 20 |
| 黒瀬ＩＰマネジメント事務所 東京 | JP | 17 |
| 弁理士法人RIN IP Partners | JP | 14 |
| ＴＡＧＡＭＩ，Ａｋｉｏ | JP | 10 |
| HOFFMANN · EITLE PATENT- UND RECHTSANWÄLTE PARTMBB | EM | 8 |
| モリデザイン特許事務所 | JP | 8 |
| Dennemeyer & Associates LLC | US | 6 |
| Oliff PLC | US | 6 |
| CCPIT Patent and Trademark Law Office | CN | 6 |
| Soen International | JP | 5 |
| KBK & Associates | KR | 4 |
| Reed Smith LLP | US | 4 |
| Kurokawa Tomoya Patent Office | JP | 3 |
| ELKINGTON AND FIFE LLP | EM | 2 |
| Holland & Hart LLP | US | 2 |
| KOREANA Patent Firm | KR | 2 |
| MERKENBUREAU KNIJFF & PARTNERS B.V. | EM | 2 |
| 佐藤特許事務所 | JP | 2 |
| 弁理士法人大島・西村・宮永商標特許事務所 | JP | 2 |