Arch & Lake LLP
Public patent records for Arch & Lake LLP, 1980–2024: 603 patent families shared with other firms for 39 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
- 603
- 1980–2024. One family can be counted more than once.
- Activity 2016–2020
- 460
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 39
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 4
Activity trend (2017–2026)
- Scope
- Arch & Lake LLP · 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 | 129 |
| 2018 | 75 |
| 2019 | 66 |
| 2020 | 44 |
| 2021 · preliminary | 43 |
| 2022 · preliminary | 25 |
| 2023 · preliminary | 6 |
| 2024 · preliminary | 4 |
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 |
|---|---|---|
| Functional features or details of lighting devices or systems thereof; structural combinations of lighting devices with other articles, not otherwise provided forIPC/CPC F21V | 9.6% | 13.7× |
| Non-portable lighting devices; systems thereof; vehicle lighting devices specially adapted for vehicle exteriorsIPC/CPC F21S | 6.5% | 11.4× |
| Telephonic communicationIPC/CPC H04M | 5.8% | 5.1× |
| Pictorial communication, e.g. televisionIPC/CPC H04N | 19.6% | 3.9× |
| Wireless communication networksIPC/CPC H04W | 32.1% | 3.6× |
Yearly counts for 2018–2022, added up: 759 of 944 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.
- Hedman & Costigan P.C.602 shared patent families
- DEQI Intellectual Property Law Corporation605 shared patent families
- Stinson606 shared patent families
- Mori & Ward, LLP606 shared patent families
- Patterson Intellectual Property Law600 shared patent families
Compare Arch & Lake LLP side by side with
Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for Arch & Lake 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.