TEDLAR
Filed: January 26, 1961
Films or Sheets Made from Polymers of Vinyl Fluoride for Use in Glazing Applications, in Packaging Applications, in Tapes…
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 72112527
KAPTON
Filed: November 13, 1964
POLYIMIDE FILM FOR GENERAL USE IN THE INDUSTRIAL ARTS
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 72206142
KAPTON
Filed: November 13, 1964
FLEXIBLE FILM FOR ELECTRICAL INSULATION
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 72206143
RISTON
Filed: February 13, 1968
PHOTOPOLYMER FILM
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 72290931
CROMALIN
Filed: August 10, 1970
PHOTOPOLYMER FILM [ , IMAGE TRANSFER MACHINES, AND EXPOSURE UNITS FOR PHOTOPOLYMER FILM ]
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 72367532
CYREL
Filed: March 25, 1974
PHOTOPOLYMER PRINTING PLATES
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 73016858
SHIPLEY
Filed: February 4, 1976
CHEMICALS USED FOR ELECTROLESS METAL PLATING AND LIGHT SENSITIVE CHEMICALS FOR USE AS PHOTORESIST MATERIALS IN SELECTIVE…
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 73076162
CYREL
Filed: March 11, 1976
CHEMICALS USED IN PROCESSING AND DEVELOPING PHOTOPOLYMER PRINTING PLATES
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 73079886
VACREL
Filed: April 9, 1980
Photopolymer Film
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 73257373
CRONAVUE
Filed: July 7, 1982
Diazo Photographic Film
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 73373471
CYREL
Filed: April 2, 1984
Exposure Units, Finishing Hoods, Dryers and Processors for Photopolymer Printing Plates
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 73473401
PYRALUX
Filed: May 20, 1985
COATED AND LAMINATED FLEXIBLE COMPOSITES FOR USE IN PRINTED CIRCUITRY
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 73538764
YIELDMASTER
Filed: July 27, 1988
FILM LAMINATORS FOR USE IN THE PRINTED CIRCUIT INDUSTRY
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 73742474
PYRALIN
Filed: October 31, 1988
POLYIMIDE ADHESIVE SOLUTIONS AND PRIMERS THEREFOR, FOR ELECTRICAL OR HIGH TEMPERATURE APPLICATIONS
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 73773848
POSISTRIP
Filed: April 6, 1992
photoresist stripping solutions for commercial and industrial use
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 74262673
CIRLEX
Filed: November 20, 1995
manufactured all-polyimide composition with dielectric, high-temperature, cryogenic and chemical-resistant qualities, for…
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 75022191
CYREL
Filed: January 11, 1996
digital exposing machines for exposing photopolymer printing plates; exposed photographic film; computer printers; and computer…
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 75041618
HDA
Filed: September 10, 1997
chemical compositions for removal of photoresist and post etch residues in the manufacture of semiconductors and related…
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 75354629
LUXPRINT
Filed: October 7, 1998
printing ink; printing ink pastes; and/or colorants for use in the manufacture of printing ink
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 75565699
VERTAK
Components of electronic display products, namely, glass adhesive, glass laminate, and specialized cover glass, sold as…
Owned by: E. I. du Pont de Nemours and Company
Serial Number: 77217919
SHIPLEY BPR
Filed: February 6, 2009
Chemicals for use in the manufacture of semiconductors
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 77665162
INTERRA
Filed: August 19, 2003
FILM FOR USE AS A CAPACITOR ON PRINTED CIRCUIT BOARDS
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 78289011
OASIS
Filed: June 21, 2004
FLEXIBLE FLUOROPOLYMER FILM FOR ELECTRICAL INSULATION
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 78438591
ARTISTRI
PRINTING INK FOR DIGITAL TEXTILE PRINTERS AND INKJET PRINTERS
Owned by: E.I. du Pont de Nemours and Company
Serial Number: 78836771
EKC
Filed: June 21, 2010
Chemicals used in the manufacture of goods in the semiconductor, photovoltaic and LED industries, namely, metal or metal…
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 85067255
COOLAM
Filed: May 12, 2015
THERMALLY CONDUCTIVE LAMINATE FOR USE IN POWER ELECTRONICS
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 86626375
TEMPRION
Filed: November 23, 2015
THERMALLY CONDUCTIVE POLYMERIC-BASED ADHESIVES AND GAP FILLERS USED FOR HEAT TRANSFER APPLICATIONS IN ELECTRONIC COMPONENTS…
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 86829101
INTERRA
Filed: December 11, 2015
COPPER CLAD LAMINATES FOR USE IN THE MANUFACTURE OF PRINTED CIRCUIT BOARDS
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 86846339
KAPTON
Filed: January 8, 2016
COATINGS IN THE NATURE OF CONDUCTIVE INKS FOR USE IN THE MANUFACTURE OF PRINTED CIRCUITS
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 86869766
DUROPTIX
Filed: February 11, 2019
Silicone based adhesives used in the manufacture of LEDs and optical semiconductors
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 88296383
PALLAMET
Filed: August 11, 2021
CHEMICALS USED FOR ELECTROLYTIC AND ELECTROLESS METAL PLATING
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 90876391
PALLADURE
Filed: August 11, 2021
CHEMICALS USED FOR ELECTROLYTIC AND ELECTROLESS METAL PLATING
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 90876396
SKYTON
Filed: February 25, 2022
ADHESIVES FOR USE IN INDUSTRY; ADHESIVES USED IN THE ELECTRONIC INDUSTRY
Owned by: DUPONT ELECTRONICS, INC.
Serial Number: 97284655
