Marbury Law Group
Public patent records for Marbury Law Group, 1978–2024: 1,432 patent families shared with other firms for 346 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
- 1,432
- 1978–2024. One family can be counted more than once.
- Activity 2016–2020
- 394
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 346
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 5
Activity trend (2017–2026)
- Scope
- Marbury Law Group · United States
- Filing years
- 2017–2024
- 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 | 97 |
| 2018 | 62 |
| 2019 | 48 |
| 2020 | 83 |
| 2021 · preliminary | 69 |
| 2022 · preliminary | 42 |
| 2023 · preliminary | 6 |
| 2024 · preliminary | 1 |
Technology fields it focuses on
Fields where this firm's share of patent families is well above the average for United States firms, 2018–2022.
| Field | Share of its families | vs United States average |
|---|---|---|
| Specific use of cosmetics or similar toiletry preparationsIPC/CPC A61Q | 19.2% | 33.2× |
| Generic packages, interconnections, connectors or other constructional details of devices covered by class H10IPC/CPC H10W | 11.3% | 6.2× |
| Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energyIPC/CPC H01M | 16.5% | 4.9× |
| Preparations for medical, dental or toiletry purposesIPC/CPC A61K | 21.6% | 3.8× |
| Semiconductor devices not covered by class H10IPC/CPC H01L | 19.2% | 3.2× |
Yearly counts for 2018–2022, added up: 328 of 474 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 United States firms
Yearly counts since 1990, added up. One family can be counted more than once.
- Reising Ethington1,428 shared patent families
- Lando & Anastasi1,437 shared patent families
- Cha & Reiter1,426 shared patent families
- Hayes Soloway1,445 shared patent families
- Jiang Chyun Intellectual Property Office1,419 shared patent families
Compare Marbury Law Group side by side with
Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for Marbury Law Group. 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.