Rhovyl
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 26, 1991 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 8 Total Citation Count
- Mar 18, 1983 Earliest Filing
- 7 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5068113 Chlorofibers with permanent antiseptic character and process for their productionExpiredSep 20, 89Nov 26, 91[A61K, A01N, C07F]
4780368 Yarns and fibers with good properties, based on a mixture of polyvinyl chloride and postchlorinated polyvinyl chlorideExpiredFeb 03, 86Oct 25, 88[D01F]
4707319 Process for production of yarns and fibers with good properties, based on atactic polyvinyl chlorideExpiredMay 23, 86Nov 17, 87[D02G]
4681594 Process for disperse dyeing dry-spun atactic polyvinyl chloride-based filaments and fibres before drawingExpiredMar 11, 86Jul 21, 87[D06B, D06P]
4681595 Process for disperse dyeing dry-spun atactic polyvinyl chloride-based filaments and fibres after drawing the wet towExpiredMar 25, 86Jul 21, 87[D06B, D06P, D01F]
4529768 Solutions based on polyvinyl chloride, the process for their preparation and yarns and fibres thus obtainedExpiredMar 18, 83Jul 16, 85[C08K]
4508778 Yarns and fibers good properties, based on atactic polyvinyl chloride, and process for the productionExpiredAug 12, 83Apr 02, 85[D01D, D02P, B32B]
Top Inventors for This Owner
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