Inventor

ZAVATTARI CARLO

IT6 patents

⚠️ This page may combine multiple inventors who share the name “ZAVATTARI CARLO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MEMC ELECTRONIC MATERIALS

3 patents

US6231628B1May 15, 2001

Method for the separation, regeneration and reuse of an exhausted glycol-based slurry

MEMC ELECTRONIC MATERIALS33 citations89

US6941940B1Sep 13, 2005

Wire saw and process for slicing multiple semiconductor ingots

MEMC ELECTRONIC MATERIALS56 citations88

US9156187B2Oct 13, 2015

Methods for mounting an ingot on a wire saw

MEMC ELECTRONIC MATERIALS0 citations48

MEMC ELECTRONIC MATERIALS SPA

1 patent

US7223344B2May 29, 2007

Method for treating an exhausted glycol-based slurry

MEMC ELECTRONIC MATERIALS SPA35 citations86

MEMC ELECTRONICS MATERIALS INC

1 patent

US7878883B2Feb 1, 2011

Wire saw ingot slicing system and method with ingot preheating, web preheating, slurry temperature control and/or slurry flow rate control

MEMC ELECTRONICS MATERIALS INC10 citations82

SUNEDISON SEMICONDUCTOR LTD UEN201334164H

1 patent

US10315337B2Jun 11, 2019

Methods and system for controlling a surface profile of a wafer

SUNEDISON SEMICONDUCTOR LTD UEN201334164H5 citations81