THORO SYSTEM PROUDCTS, INC.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 12, 1995 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 221 Total Citation Count
- May 08, 1985 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5449712 Organosilicon emulsions for rendering porous substrates water repellentJan 13, 93Sep 12, 95[B01J, C08K]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5037873 Water-repellent silane emulsions comprising copolymers of acrylic acid and alkyl methacrylatesExpiredAug 08, 89Aug 06, 91[C08K]
4990377 Buffered silane emulsions having low volatile organic compounds when curedExpiredAug 10, 89Feb 05, 91[B05D]
4889747 Hydrophobic expanded perlite compositions and process for preparing the sameExpiredMar 01, 89Dec 26, 89[B05D]
4814407 Composition for waterproofing silica-ceramic insulation bodiesExpiredDec 22, 86Mar 21, 89[C08G]
4648904 Aqueous systems containing silanes for rendering masonry surfaces water repellantExpiredFeb 14, 86Mar 10, 87[C09D]
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