Leader Patent & Trademark Firm
Leader Patent & Trademark Firm is a China-based patent law firm with 46 years of recorded international activity (1980–2025). 1,883 total international patent cases are on record, spanning 4 foreign jurisdictions and 134 distinct corporate applicants. Sign in to open the complete partner network, year-by-year activity, decision-maker analysis, and named client relationships.
- International cases
- 1,883
- Last 5 years
- 725
- Applicants
- 134
- Flow type
- Incoming-heavy
Sent plus received relationship cases on this firm’s public profile. Can differ from the directory index. As of 2025.
Activity trend (last 10 years)
- Scope
- Leader Patent & Trademark Firm · China
- Window
- 2017–2025
- As of
- Recorded activity through 2025
- Unit
- International exchange cases
View annual counts
| Year | International cases |
|---|---|
| 2017 | 123 |
| 2018 | 119 |
| 2019 | 144 |
| 2020 | 262 |
| 2021 | 278 |
| 2022 | 318 |
| 2023 | 203 |
| 2024 | 198 |
| 2025 | 6 |
Top international partners
Sends cases to
Similar China firms
Global firm case index used for directory ranking. Not the same as a profile’s international exchange total.
- Beijing DHLZ Intellectual Property Law LLC1,838 index cases
- Beijing Kangxin Intellectual Property Agency Co., Ltd.北京康信知识产权代理有限责任公司1,832 index cases
- SHANGCHENG & PARTNERS1,691 index cases
- Dragon Intellectual Property Law Firm北京银龙知识产权代理有限公司1,529 index cases
- Ming & Sure Intellectual Property Law Firm北京铭硕知识产权代理有限公司1,520 index cases
Locked in the full profile
This public page is a preview. Sign in to open the complete partner network, year-by-year activity, and decision-maker analysis for Leader Patent & Trademark Firm.
Decision-maker split
Firm-chosen vs applicant-chosen foreign counsel, when tagged.
Full partner list
Every observed counterpart, not only the public top five.
Named clients
Applicant relationships behind the exchange counts.