Tanac S.A.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 18, 2005 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 3 Total Citation Count
- Aug 18, 2000 Earliest Filing
- 2 Expired/Abandoned/Withdrawn Patents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
6478986 Manufacturing process for quaternary ammonium tannate, a vegetable coagulating/flocculating agentAug 18, 00Nov 12, 02[C07C, C02F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6955826 PROCESS FOR THE PROVISION OF A PLANT EXTRACT CONTAINING CONDENSED TANNINS, WITH ASTRINGENT CHARACTERISTICS, MODIFIED BY COPOLYMERIZATION, FOR USE IN TANNING AND RETAINNING OF SKINS, A PLANT EXTRACT WITH ASTRINGENT CHARACTERISTICS, MODIFIED BY COPOLYMERIZATION, AND USE OF A MODIFIED PLANT EXTRACT CONTAINING TANNINGSExpiredMay 28, 03Oct 18, 05[A61K]
2004/0109,908 Process for modification of the physical and chemical properties of a plant extract of Acacia Mimosa, a modified plant extract, and use of a chemically modified plant extractAbandonedMay 28, 03Jun 10, 04[A61K]
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