DuPont Electronic Materials Holding, Inc.

États‑Unis d’Amérique

 
Quantité totale PI 199
Rang # Quantité totale PI 6 554
Note d'activité PI 2,7/5.0    64
Rang # Activité PI 11 278
Classe Nice dominante Machines et machines-outils

Brevets

Marques

183 8
0 0
0 0
8
 
Dernier brevet 2025 - Chemical mechanical polishing pad
Premier brevet 2003 - Controlled penetration subpad
Dernière marque 2016 - CIRCUFORM
Première marque 1964 - POLITEX

Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 Invention Chemical mechanical polishing pad. A chemical mechanical polishing pad comprising a polishing la...
Invention Chemical mechanical polishing pad. A chemical mechanical polishing pad comprising a photocured p...
Invention Cmp polishing pad. A polishing pad has a polishing layer comprising a polymer matrix comprising ...
2023 Invention Chemical mechanical polishing pad. A chemical mechanical polishing pad includes a polishing laye...
Invention Method of polishing using chemical mechanical polishing pad. A method of polishing comprises pro...
Invention Polishing pad formed from dual curative. A chemical mechanical polishing pad comprising a polish...
Invention Chemical mechanical polishing composition and method for preventing polishing pad groove clogging...
Invention Cmp polishing pad with protruding structures having engineered open void space. A polishing pad ...
2022 Invention Chemical mechanical planarization pad having polishing layer with multi-lobed embedded features. ...
Invention Method of making low specific gravity polishing pads. A polishing pad for chemical mechanical po...
Invention Cmp pad having polishing layer of low specific gravity. A polishing pad for chemical mechanical ...
Invention Cmp pad having ultra expanded polymer microspheres. A polishing pad for chemical mechanical poli...
Invention Pad for chemical mechanical polishing. A polishing pad suitable for polishing at least one of se...
Invention Composite pad for chemical mechanical polishing. A chemical mechanical polishing pad comprising ...
Invention Surface modified silanized colloidal silica particles. Modified silanized colloidal silica parti...
Invention Chemical mechanical polishing composition and method. Chemical mechanical polishing compositions...
Invention Chemical mechanical polishing composition containing composite silica particles, method of making...
2021 Invention Chemical mechanical polishing pad and preparation thereof. The present invention concerns a chemi...
Invention Method of enhancing the removal rate of polysilicon. A method of enhancing the removal rate of po...
Invention Heterogeneous fluoropolymer mixture polishing pad. The invention provides a polishing pad suitabl...
Invention Fluorinated polyurea copolymer pad. The invention provides a polishing pad suitable for polishin...
Invention Compressible non-reticulated polyurea polishing pad. The invention provides a polishing pad suita...
Invention Polishing composition and method of polishing a substrate having enhanced defect reduction. An aq...
Invention Polishing composition and method of polishing a substrate having enhanced defect inhibition. An a...
Invention Neutral to alkaline chemical mechanical polishing compositions and methods for tungsten. A neutra...
Invention Formulations for chemical mechanical polishing pads and cmp pads made therewith. CMP polishing pa...
Invention Chemical mechanical polishing pad and polishing method. CMP polishing pads or layers made from a ...
Invention Formulations for high porosity chemical mechanical polishing pads with high hardness and cmp pads...
2020 Invention Cmp polishing pad with uniform window. A polishing pad useful in chemical mechanical polishing co...
Invention Method of forming leveraged poromeric polishing pad. The invention provides a method of forming p...
Invention Offset pore poromeric polishing pad. The invention provides a porous polyurethane polishing pad ...
Invention Leveraged poromeric polishing pad. The invention provides a porous polyurethane polishing pad th...
Invention Cmp polishing pad with polishing elements on supports. A polishing pad useful in chemical mechani...
Invention Chemical mechanical polishing of tungsten using a method and composition containing quaternary ph...
2019 Invention Method of selective chemical mechanical polishing cobalt, zirconium oxide, poly-silicon and silic...
Invention Thin film fluoropolymer composite cmp polishing pad. The invention provides a polymer-polymer co...
Invention Fluopolymer composite cmp polishing method. The invention provides a method for polishing or plan...
Invention Cationic fluoropolymer composite polishing pad. The invention provides a polymer-polymer composit...
Invention Thin film fluoropolymer composite cmp polishing method. The invention provides a polymer-polymer ...
Invention Low-debris fluopolymer composite cmp polishing pad. The invention provides a polymer-polymer comp...
Invention Cationic fluoropolymer composite polishing method. The invention provides a method for polishing ...
Invention Cmp polishing pad with lobed protruding structures. A polishing pad useful in chemical mechanical...
Invention Acid polishing composition and method of polishing a substrate having enhanced defect inhibition....
2018 Invention Chemical mechanical polishing pad and polishing method. The present invention concerns a chemical...
Invention Chemical mechanical polishing composition and method for tungsten. A composition and method for c...
2016 P/S Chemicals used in the manufacture of electronic circuits.
P/S Abrasive polishing chemical slurries used in the manufacturing of silicone semiconductors and ele...
2011 P/S Power-driven polishing tool pads; polishing pads for polishing machines.
2009 P/S Machines for polishing and planarizing and pads for use in connection with same.
P/S Pads for polishing and planarizing machines
2008 P/S Polishing pads sold as a component of polishing machines and holders for the pads; machine parts,...
P/S Chemicals and chemical slurries for polishing semiconductors; abrasive and non-abrasive based pol...
P/S Chemicals and chemical slurries for polishing semiconductors; abrasive polishing slurries and non...
1995 P/S fabric finish or surface preparation sold as a component part of treated or coated textiles and n...
1994 P/S power-driven polishing tool pads; polishing pads for polishing machines
1964 P/S POLISHING CLOTH