5T International Patent Law Firm
Public patent records for 5T International Patent Law Firm, 1980–2026: 502 patent families shared with other firms for 210 clients (applicants). Sign in to explore the app’s partner network, selected filing periods, filing activity, and client relationships.
- Patent families shared with other firms
- 502
- 1980–2026. One family can be counted more than once.
- Activity 2016–2020
- 169
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 210
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 4
Activity trend (2017–2026)
- Scope
- 5T International Patent Law Firm · South Korea
- Filing years
- 2017–2026
- Unit
- Distinct families per year
2021–2026 are preliminary. Patent filings publish about 18 months after filing, and foreign filings can enter later, so these counts are still filling in.
Each family counts once within a year. A family may recur in multiple years.
View annual counts
| Year | Distinct families per year |
|---|---|
| 2017 | 17 |
| 2018 | 32 |
| 2019 | 55 |
| 2020 | 48 |
| 2021 · preliminary | 61 |
| 2022 · preliminary | 77 |
| 2023 · preliminary | 42 |
| 2024 · preliminary | 7 |
| 2026 · partial year | 2 |
Technology fields it focuses on
Fields where this firm's share of patent families is well above the average for South Korea firms, 2018–2022.
| Field | Share of its families | vs South Korea average |
|---|---|---|
| PeptidesIPC/CPC C07K | 30.5% | 6.2× |
| Microorganisms or enzymes; compositions thereof; propagating, preserving, or maintaining microorganisms; mutation or genetic engineering; culture mediaIPC/CPC C12N | 30.2% | 5.6× |
| Specific therapeutic activity of chemical compounds or medicinal preparationsIPC/CPC A61P | 55.4% | 5.4× |
| Preparations for medical, dental or toiletry purposesIPC/CPC A61K | 59.0% | 4.8× |
| Heterocyclic compoundsIPC/CPC C07D | 15.9% | 3.6× |
Yearly counts for 2018–2022, added up: 410 of 550 families carry an IPC or CPC classification. Shares are of those classified families, and one family can fall in several fields.
Frequently associated firms
Firms that most often appear on the same patent families. One family can be counted more than once, so these are not unique totals.
Similar South Korea firms
Yearly counts since 1990, added up. One family can be counted more than once.
- Neit Patent & Law Firm네이트특허법인505 shared patent families
- SU Intellectual Property519 shared patent families
- Kim Sung Hwan Patent & Law Office519 shared patent families
- Park Jonghwa Patent Law Office박종화특허법률사무소523 shared patent families
- Patent100 Patent Law Office페이턴트100특허법률사무소547 shared patent families
Compare 5T International Patent Law Firm side by side with
Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for 5T International Patent Law Firm. App counts follow the filing years and corridors you choose, so they can differ from this public profile.
Filing activity
Recorded patent families across the filing years you choose.
Full partner list
Every observed counterpart for the filing period you choose.
Named clients
Applicant relationships behind the exchange counts.