Robert Dewhurst

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Gloucester, GB

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Patents Grantslast 30 patents

Information Patent Grant
Dyeable spandex
- Patent number 7,838,617
- Issue date Nov 23, 2010
- INVISTA North America S.ar.l.
- Nathan E. Houser
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for dyeing synthetic polyamide fiber materials
- Patent number 5,810,890
- Issue date Sep 22, 1998
- Dystar Textilfarben GmbH & Co. Deutschland KG
- Werner Hubert Russ
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
SPANDEX FIBER WITH REDUCED VISIBILITY
- Publication number 20210395921
- Publication date Dec 23, 2021
- The LYCRA Company LLC
- Robert DEWHURST
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PREVENTING YELLOWING IN FABRICS AND GARMENTS
- Publication number 20090249555
- Publication date Oct 8, 2009
- INVISTA North America S.a r.l.
- Robert Dewhurst
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Polamide composition comprising optical brightener yarns made there...
- Publication number 20050183216
- Publication date Aug 25, 2005
- INVISTA North America S.a r.I.
- Michael G. Harriss
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
DYEABLE SPANDEX
- Publication number 20050165200
- Publication date Jul 28, 2005
- INVISTA NORTH AMERICA S.A.R.L.
- Beverly Jean Selle
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Iridescent fabrics from polyamide yarns
- Publication number 20030220037
- Publication date Nov 27, 2003
- Robert Dewhurst
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING