Carpmaels & Ransford LLP
Public patent records for Carpmaels & Ransford LLP, 1978–2025: 10,659 patent families shared with other firms for 1,083 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
- 10,659
- 1978–2025. One family can be counted more than once.
- Activity 2016–2020
- 2,955
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 1,083
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 4
Activity trend (2017–2026)
- Scope
- Carpmaels & Ransford LLP · Europe
- Filing years
- 2017–2025
- 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 | 741 |
| 2018 | 526 |
| 2019 | 653 |
| 2020 | 458 |
| 2021 · preliminary | 293 |
| 2022 · preliminary | 343 |
| 2023 · preliminary | 187 |
| 2024 · preliminary | 51 |
| 2025 · preliminary | 1 |
Technology fields it focuses on
Fields where this firm's share of patent families is well above the average for Europe firms, 2018–2022.
| Field | Share of its families | vs Europe average |
|---|---|---|
| Diagnosis; surgery; identificationIPC/CPC A61B | 32.4% | 6.3× |
| Heterocyclic compoundsIPC/CPC C07D | 11.8% | 5.5× |
| PeptidesIPC/CPC C07K | 12.0% | 4.7× |
| Specific therapeutic activity of chemical compounds or medicinal preparationsIPC/CPC A61P | 25.4% | 4.6× |
| Preparations for medical, dental or toiletry purposesIPC/CPC A61K | 29.6% | 4.1× |
Yearly counts for 2018–2022, added up: 3,141 of 3,208 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 Europe firms
Yearly counts since 1990, added up. One family can be counted more than once.
- Murgitroyd & Company10,161 shared patent families
- Gill Jennings & Every LLP9,983 shared patent families
- Venner Shipley9,968 shared patent families
- Kilburn & Strode9,367 shared patent families
- Cabinet Beau de Loménie9,309 shared patent families
Compare Carpmaels & Ransford LLP side by side with
Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for Carpmaels & Ransford LLP. 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.