Inventor · disambiguated record
T. Robert Hopkins
Also filed as: HOPKINS T ROBERT
2 granted patents·110 citations·filing 1985–1990
68Inventor score
Files withLUBRIZOL CORP2
Top patents by PatentIndex Score
2 records- 0191US4670173AOil-soluble reaction products of an acylated reaction product, a polyamine, and mono-functional acidLUBRIZOL CORP·Filed 1985·Granted Jun 2, 1987·70 cites·45 claims
- 0286US5429758AGraft copolymers prepared from solvent-free reactions and dispersant derivatives thereofLUBRIZOL CORP·Filed 1990·Granted Jul 4, 1995·40 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when T. Robert Hopkins 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 →