Inventor
RAMAN VIJAY IMMANUEL
DE12 patents
⚠️ This page may combine multiple inventors who share the name “RAMAN VIJAY IMMANUEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RAMAN VIJAY IMMANUEL
7 patentsUS8679980B2Mar 25, 2014
Aqueous metal polishing agent comprising a polymeric abrasiv containing pendant functional groups and its use in a CMP process
RAMAN VIJAY IMMANUEL6 citations70
US10392531B2Aug 27, 2019
Process for removing a bulk material layer from a substrate and a chemical mechanical polishing agent suitable for this process
RAMAN VIJAY IMMANUEL2 citations69
US9487675B2Nov 8, 2016
Chemical mechanical polishing composition comprising polyvinyl phosphonic acid and its derivatives
RAMAN VIJAY IMMANUEL3 citations69
US9070632B2Jun 30, 2015
Aqueous polishing composition and process for chemically mechanically polishing substrates having patterned or unpatterned low-k dielectric layers
RAMAN VIJAY IMMANUEL1 citations47
US9028708B2May 12, 2015
Process for removing a bulk material layer from a substrate and a chemical mechanical polishing agent suitable for this process
RAMAN VIJAY IMMANUEL0 citations47
US9005472B2Apr 14, 2015
Aqueous polishing agent and graft copolymers and their use in a process for polishing patterned and unstructured metal surfaces
RAMAN VIJAY IMMANUEL0 citations39
US8747687B2Jun 10, 2014
Aqueous polishing agent comprising solid polymer particles and two complexing agents and its use in a process for polishing patterned and unstructured metal surfaces
RAMAN VIJAY IMMANUEL0 citations38