McGlew and Tuttle, P.C.
Public patent records for McGlew and Tuttle, P.C., 1978–2023: 1,752 patent families shared with other firms for 530 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
- 1,752
- 1978–2023. One family can be counted more than once.
- Activity 2016–2020
- 380
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 530
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 5
Activity trend (2017–2026)
- Scope
- McGlew and Tuttle, P.C. · United States
- Filing years
- 2017–2023
- 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 | 106 |
| 2018 | 79 |
| 2019 | 58 |
| 2020 | 29 |
| 2021 · preliminary | 26 |
| 2022 · preliminary | 15 |
| 2023 · preliminary | 6 |
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 |
|---|---|---|
| Gas-flow silencers or exhaust apparatus for machines or engines in general; gas-flow silencers or exhaust apparatus for internal-combustion enginesIPC/CPC F01N | 13.7% | 48.3× |
Yearly counts for 2018–2022, added up: 293 of 512 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.
- Rau, Schneck & Hübner Patentanwälte Rechtsanwälte PartGmbBEP169 shared families
- Sonderhoff & Einsel Patent Law OfficeJP109 shared families
- Ruttensperger Lachnit Trossin GomollEP93 shared families
- Ufficio Tecnico Ing. A. MannucciEP58 shared families
- Patentanwälte Hemmer Lindfeld Frese Partnerschaft mbBEP54 shared families
- More partners in workspace
Similar United States firms
Yearly counts since 1990, added up. One family can be counted more than once.
- Smith, Gambrell & Russell, LLP1,748 shared patent families
- Taft Stettinius Hollister1,757 shared patent families
- Loza & Loza1,759 shared patent families
- Eversheds Sutherland US1,760 shared patent families
- Schmeiser Olsen Watts1,774 shared patent families
Compare McGlew and Tuttle, P.C side by side with
Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for McGlew and Tuttle, P.C. 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.