Inventor · disambiguated record
Joan Souchik
Also filed as: SOUCHIK JOAN · SOUCHIK JOAN MARIE
4 granted patents·1 pending application·115 citations·filing 1999–2015
79Inventor score
Top patents by PatentIndex Score
5 records- 0185US6391996B1Copolymers obtainable by the ATRP method and a method for their preparation and their useROHMAX ADDITIVES GMBH·Filed 1999·Granted May 21, 2002·58 cites·15 claims
- 0279US6403745B1Gradient copolymers, as well as a method for their preparation and their useROHMAX ADDITIVES GMBH·Filed 1999·Granted Jun 11, 2002·40 cites·17 claims
- 0370US6458749B2Method for improving low-temperature fluidity of lubricating oils using high-and-low-molecular weight polymerROHMAX ADDITIVES GMBH·Filed 2001·Granted Oct 1, 2002·12 cites·9 claims
- 0466US7553673B2Quality control of a functional fluidROHMAX ADDITIVES GMBH·Filed 2006·Granted Jun 30, 2009·5 cites·22 claims
- 0534US2016348026A1Pour point depressants for improving the low-temperature viscosity of aged lubricating oilSOUCHIK JOAN·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Joan Souchik 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 →