Inventor · disambiguated record
Duncan Colquhoun
Also filed as: COLQUHOUN DUNCAN
12 granted patents·45 citations·filing 2015–2018
88Inventor score
Files withMARS INC12
Top patents by PatentIndex Score
12 records- 0172US11084647B2DispenserMARS INC·Filed 2018·Granted Aug 10, 2021·2 cites·25 claims
- 0268USD833707SConfectionery barMARS INC·Filed 2018·Granted Nov 20, 2018·11 cites·1 claims
- 0353USD853681SFood productMARS INC·Filed 2016·Granted Jul 16, 2019·6 cites·1 claims
- 0453USD835880SFood productMARS INC·Filed 2016·Granted Dec 18, 2018·6 cites·1 claims
- 0552USD822329SConfectionery barMARS INC·Filed 2015·Granted Jul 10, 2018·6 cites·1 claims
- 0651US11279550B2DispenserMARS INC·Filed 2018·Granted Mar 22, 2022·0 cites·30 claims
- 0750USD835881SFood productMARS INC·Filed 2016·Granted Dec 18, 2018·5 cites·1 claims
- 0846USD852456SFood productMARS INC·Filed 2016·Granted Jul 2, 2019·4 cites·1 claims
- 0938USD824636SFood productMARS INC·Filed 2016·Granted Aug 7, 2018·2 cites·1 claims
- 1038USD822317SFood productMARS INC·Filed 2016·Granted Jul 10, 2018·2 cites·1 claims
- 1133USD833105SFood productMARS INC·Filed 2016·Granted Nov 13, 2018·1 cites·1 claims
- 1229USD830667SFood productMARS INC·Filed 2016·Granted Oct 16, 2018·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Duncan Colquhoun files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →