Assignee
RAMAN VIJAY IMMANUEL
DE·7 granted patents·12 citations·filing 2010–2011
Top patents by PatentIndex Score
7 records- 0180US8679980B2Aqueous metal polishing agent comprising a polymeric abrasiv containing pendant functional groups and its use in a CMP processRAMAN VIJAY IMMANUEL·Filed 2010·Granted Mar 25, 2014·6 cites·24 claims
- 0271US9487675B2Chemical mechanical polishing composition comprising polyvinyl phosphonic acid and its derivativesRAMAN VIJAY IMMANUEL·Filed 2011·Granted Nov 8, 2016·3 cites·11 claims
- 0364US10392531B2Process for removing a bulk material layer from a substrate and a chemical mechanical polishing agent suitable for this processRAMAN VIJAY IMMANUEL·Filed 2010·Granted Aug 27, 2019·2 cites·16 claims
- 0461US9070632B2Aqueous polishing composition and process for chemically mechanically polishing substrates having patterned or unpatterned low-k dielectric layersRAMAN VIJAY IMMANUEL·Filed 2011·Granted Jun 30, 2015·1 cites·14 claims
- 0542US9005472B2Aqueous polishing agent and graft copolymers and their use in a process for polishing patterned and unstructured metal surfacesRAMAN VIJAY IMMANUEL·Filed 2011·Granted Apr 14, 2015·0 cites·13 claims
- 0637US9028708B2Process for removing a bulk material layer from a substrate and a chemical mechanical polishing agent suitable for this processRAMAN VIJAY IMMANUEL·Filed 2010·Granted May 12, 2015·0 cites·18 claims
- 0734US8747687B2Aqueous polishing agent comprising solid polymer particles and two complexing agents and its use in a process for polishing patterned and unstructured metal surfacesRAMAN VIJAY IMMANUEL·Filed 2010·Granted Jun 10, 2014·0 cites·20 claims
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