DuPont Electronic Materials International, LLC

United States of America


 
Total IP 411
Total IP Rank # 3,134
IP Activity Score 2.9/5.0    132
IP Activity Rank # 5,223
Dominant Nice Class Chemical and biological material...

Patents

Trademarks

364 22
0 2
3 0
20
 
Last Patent 2025 - Current collectors and energy st...
First Patent 2004 - Methods, photoresists and substr...
Last Trademark 2022 - CYCLOTENE
First Trademark 1988 - SOLDERON

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Current collectors and energy storage devices. In a first aspect, a current collector includes a...
Invention Clads having polymer films and metal layers. In a first aspect, a clad includes a polymer film a...
Invention Photoresist compositions and pattern formation methods. A photoresist composition including one o...
Invention Underlayer compositions and patterning methods. An underlayer composition, comprising a polymer ...
2023 Invention Polymers useful as surface leveling agents. Disclosed herein is a copolymer comprising first pol...
Invention Metallization method. Disclosed herein is a metallization method, comprising (a) providing a pho...
Invention Photoacid generators, photoresist compositions, and pattern formation methods. A photoacid gener...
Invention Photoresist composition and metallization method. Disclosed herein is a photoresist composition ...
Invention Photoactive compounds, photoresist compositions including the same, and pattern formation methods...
Invention Uv curable silicone composition and an encapsulant or a sheet film thereof. A UV curable silicone...
Invention Compounds, monomers, polymers, photoresist compositions and pattern formation methods. Compounds...
Invention Silver electroplating compositions and methods for electroplating rough matt silver. Silver elec...
Invention Method of filling through-holes to reduce voids. Through-holes of a substrate are initially plat...
Invention Method of inhibiting tarnish formation and corrosion. A method of inhibiting tarnish formation o...
Invention Silver electroplating compositions and methods for electroplating silver with low coefficients of...
2022 Invention Coating composition for siliconization application. Provided herein is an organic solvent to sol...
Invention Photoresist compositions and pattern formation methods. A photoresist composition, comprising: a...
Invention Photoresist topcoat compositions and pattern formation methods. Photoresist topcoat compositions...
Invention Photoresist underlayer composition. A method of forming a pattern, the method comprising: applyi...
Invention Photoresist compositions and pattern formation methods. Photoresist compositions comprise: an ac...
Invention Silver electroplating compositions and methods for electroplating rough matt silver. Silver elect...
Invention Metallization method. Disclosed herein is a metallization method, comprising (a) forming on a fi...
Invention Compounds and photoresist compositions including the same. A compound represented by Formula (1)...
Invention Composite materials for dielectric applications. There is provided a dielectric composite materia...
Invention Polymeric resin for dielectric applications. There is provided a resin composition from a mixtur...
Invention Silver coating for high temperature applications. An article and a method of making the article ...
G/S Chemicals used in industry; chemical compositions used as coatings, bonding layers and protective...
Invention Method of enhancing copper electroplating. Crystal plane orientation enrichment compounds are app...
2021 Invention Photoresist compositions and pattern formation methods. Disclosed herein is a pattern formation m...
Invention Photoresist topcoat compositions and pattern formation methods. A topcoat composition, comprisin...
Invention Photoresist compositions and pattern formation methods. A photoresist composition, comprising a ...
Invention Acidic aqueous binary silver-bismuth alloy electroplating compositions and methods. Aqueous acid...
Invention Method for manufactunring a multilayer circuit structure having embedded trace layers. Provided ...
Invention Photoresist compositions and pattern formation methods. A polymer, comprising a first repeating ...
Invention Iodine-containing acid cleavable compounds, polymers derived therefrom, and photoresist compositi...
Invention Photoresist underlayer composition. A photoresist underlayer composition, comprising a first mat...
Invention Coated underlayer for overcoated photoresist. A method of forming a pattern, the method comprisi...
Invention Composition for photoresist underlayer. A photoresist underlayer composition, comprising: a firs...
G/S ABRASIVE POLISHING CHEMICAL SLURRIES USED IN THE MANUFACTURING OF SILICONE SEMICONDUCTORS AND ELE...
2020 Invention Polymers useful as surface leveling agents. Disclosed herein is a copolymer comprising first poly...
Invention Adhesion promoting photoresist underlayer composition. A photoresist underlayer composition comp...
Invention Photoresist underlayer compositions and patterning methods. A method of forming a pattern on a s...
Invention Photoresist compositions and pattern formation methods. A photoresist composition, comprising an ...
Invention Photoresist pattern trimming compositions and methods of trimming photoresist patterns. Photores...
2017 G/S Abrasive polishing chemical slurries used in the manufacturing of silicone semiconductors and ele...
G/S Solvent used in cleaning electronic circuitry in the manufacturing process.
G/S Solvent used in cleaning electronic circuitry in the manufacturing process
G/S Functional polymer used in the manufacture of circuit boards.
2012 G/S Chemicals used for metal plating; chemicals used in the manufacture of printed circuit boards, in...
2011 G/S Chemicals for use in the manufacture of printed circuit boards.
G/S Chemicals for use in the manufacture of printed circuit boards
2009 G/S Chemicals for use in the manufacture of electronic devices; metal plating chemical compositions.
G/S Chemicals for use in the manufacture of electronic devices; Metal plating chemical compositions
2008 G/S Chemicals for use in the manufacture of photovoltaic and solar devices, cells and modules; adhesi...
2007 G/S Chemicals for use in the manufacture of photovoltaic and solar devices, cells and modules.
2006 G/S Chemicals used in industry; chemicals used in manufacture of printed circuit boards, integrated c...
G/S Chemicals used for metal plating; chemicals used in manufacture of printed circuit boards, integr...
G/S Chemicals used in industry; chemicals used in manufacture of [ printed circuit boards, integrated...
G/S Chemicals used in industry; chemicals used in manufacture of printed circuit boards [, integrate...
2005 G/S Specialty chemicals used in the manufacture of printed circuit boards
G/S Synthetic resins and polymers for use in making waveguides and optical films. Light transmitting ...
G/S Plating chemicals for use in the manufacture of electronic devices
G/S Chemicals compositions for the fabrication of electronic devices.
G/S Chemical compositions for the fabrication of electronic devices
2003 G/S Chemicals for use in the manufacture of semiconductors, printed circuit boards and computer hard ...
G/S Chemicals for use in the electronics and computer industries.
2002 G/S Plating composition materials, namely electroplating compositions and components thereof that are...
G/S Chemicals, namely insulating materials and agents for photoresists for use in the electronics ind...
G/S Electronic chemicals for the manufacture of semiconductor devices, namely, photoresist compositions
2001 G/S Electronic chemicals, particularly plating chemicals and photoresists and associated ancillary ch...
2000 G/S Chemical compositions, particularly solder resist compositions, for manufacturing printed circuit...
1999 G/S Chemicals, including photoresist chemicals for use in the manufacture of integrated circuits, sem...
G/S COMPOSITIONS FOR USE IN THE MANUFACTURE OF ELECTRONIC DEVICES IN THE NATURE OF PRINTED CIRCUIT BO...
G/S CHEMICALS FOR PLATING AND ELECTRONIC DEVICE MANUFACTURE, INCLUDING ELECTROPLATING SOLUTIONS FOR U...
1998 G/S Light sensitive photoresist compositions.
G/S chemical compositions, namely, oxidants for use in the manufacture of printed circuit boards
1997 G/S photoresist compositions for use in the manufacture of electronic components
1996 G/S chemical preparations, namely, electroless solution for use in the deposit of nickel on platable ...
1992 G/S Synthetic resins for use in making films and coatings for the electronics industry.
G/S synthetic resins for use in making films and coatings for the electronics industry
1991 G/S chemical solutions for electroplating
1990 G/S liquid photoimageable compositions for use in the manufacture of printed circuit boards
1988 G/S SOLUTIONS FOR ELECTROPLATING