2K Patentanwälte Blasberg Kewitz & Reichel
Public patent records for 2K Patentanwälte Blasberg Kewitz & Reichel, 1979–2025: 1,851 patent families shared with other firms for 262 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
- 1,851
- 1979–2025. One family can be counted more than once.
- Activity 2016–2020
- 691
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 262
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 6
Activity trend (2017–2026)
- Scope
- 2K Patentanwälte Blasberg Kewitz & Reichel · 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 | 200 |
| 2018 | 175 |
| 2019 | 106 |
| 2020 | 41 |
| 2021 · preliminary | 53 |
| 2022 · preliminary | 56 |
| 2023 · preliminary | 58 |
| 2024 · preliminary | 18 |
| 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 |
|---|---|---|
| Organic electric solid-state devicesIPC/CPC H10K | 3.5% | 5.4× |
| Apparatus for conversion between AC and AC, between AC and DC, or between DC and DC, and for use with mains or similar power supply systems; conversion of DC or AC input power into surge output power; control or regulation thereofIPC/CPC H02M | 3.7% | 4.4× |
| Microorganisms or enzymes; compositions thereof; propagating, preserving, or maintaining microorganisms; mutation or genetic engineering; culture mediaIPC/CPC C12N | 8.8% | 2.7× |
| PeptidesIPC/CPC C07K | 5.9% | 2.3× |
| Specific therapeutic activity of chemical compounds or medicinal preparationsIPC/CPC A61P | 12.0% | 2.2× |
Yearly counts for 2018–2022, added up: 864 of 1,025 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.
- Berggren Oy1,855 shared patent families
- Bugnion1,856 shared patent families
- Hanna Moore + Curley1,863 shared patent families
- Reitstötter, Kinzebach & Partner1,825 shared patent families
- Patentanwälte Rechtsanwälte PartGmbB1,883 shared patent families
Compare 2K Patentanwälte Blasberg Kewitz & Reichel side by side with
Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for 2K Patentanwälte Blasberg Kewitz & Reichel. 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.