THERA PATENT GMBH & CO. KG GESELLSCHAFT FUR INDUSTRIELLE SCHUTZRECHTE
Patent Owner
Stats
- 8 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jan 11, 2000 most recent publication
Details
- 8 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,361 Total Citation Count
- Jan 08, 1979 Earliest Filing
- 31 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Patents
Patent #
Title
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Issue Date
Intl Class
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5775911 Method and apparatus for producing a shaped article by sonoerosionExpiredJan 22, 96Jul 07, 98[A61C]
5490810 Process and device for manufacturing a structural part, especially of a ceramic tooth restoration, and a process of making sonotrode crownsExpiredSep 24, 93Feb 13, 96[B24B]
5424133 Process for the preparation of substrate surfaces for adhesive bondingExpiredMar 03, 94Jun 13, 95[B32B]
5401528 Use of compositions based on organically modified silicic acid polycondensates for coating teeth and dental prosthesesExpiredNov 19, 92Mar 28, 95[A61K]
4916805 Method for the attachment of components to a circuit board using photoactuatable adhesiveExpiredMar 01, 89Apr 17, 90[H05K]
4839566 Circuit for supplying power to a dental photopolymerizing apparatusExpiredFeb 19, 87Jun 13, 89[H05B]
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