Assignee
ESPE STIFTUNG
DE·22 granted patents·760 citations·filing 1985–1995
Top patents by PatentIndex Score
22 records- 0197US4767798APolymerizable radiopaque dental compositionESPE STIFTUNG·Filed 1987·Granted Aug 30, 1988·54 cites·6 claims
- 0292US4674661AContainer for dispensing dental compositionsESPE STIFTUNG·Filed 1985·Granted Jun 23, 1987·71 cites·11 claims
- 0391US4927866AShapable material and shaped articles obtainable therefromESPE STIFTUNG·Filed 1989·Granted May 22, 1990·73 cites·22 claims
- 0489US5472991ATwo-stage photocuring process for a dental compositionESPE STIFTUNG·Filed 1994·Granted Dec 5, 1995·104 cites·13 claims
- 0586US4946901APolymerizable compositions, process for the preparation thereof, and use thereof as dental compositionsESPE STIFTUNG·Filed 1989·Granted Aug 7, 1990·43 cites·14 claims
- 0685US4882365APolymerizable radiopaque dental compositionESPE STIFTUNG·Filed 1988·Granted Nov 21, 1989·21 cites·8 claims
- 0782US5100929A(polyene-polythiol) dental compositions curable with visible lightESPE STIFTUNG·Filed 1989·Granted Mar 31, 1992·66 cites·15 claims
- 0881US4779770AMetering dispenserESPE STIFTUNG·Filed 1988·Granted Oct 25, 1988·37 cites·11 claims
- 0977US4916805AMethod for the attachment of components to a circuit board using photoactuatable adhesiveESPE STIFTUNG·Filed 1989·Granted Apr 17, 1990·46 cites·14 claims
- 1076US4792692ADental irradiation apparatusESPE STIFTUNG·Filed 1987·Granted Dec 20, 1988·44 cites·11 claims
- 1172US4867790ADental composition containing an aziridine compound and method of preparationESPE STIFTUNG·Filed 1988·Granted Sep 19, 1989·18 cites·19 claims
- 1272US4795823A(Meth)acrylic acid esters and the use thereof for preparing dental compositionsESPE STIFTUNG·Filed 1987·Granted Jan 3, 1989·42 cites·14 claims
- 1371US5086148APolyether-impression material and method for its preparation and useESPE STIFTUNG·Filed 1989·Granted Feb 4, 1992·39 cites·12 claims
- 1459US4919603ADevice for repairing windshieldsESPE STIFTUNG·Filed 1989·Granted Apr 24, 1990·28 cites·10 claims
- 1555US4890931AMixer fork for dental capsulesESPE STIFTUNG·Filed 1988·Granted Jan 2, 1990·15 cites·11 claims
- 1654US4723825AOptical wave guide for irradiation in dentistryESPE STIFTUNG·Filed 1986·Granted Feb 9, 1988·15 cites·7 claims
- 1752US5583164ADental compositions comprising bifunctional or polyfunctional acrylic-acid esters or methacrylic-acid estersESPE STIFTUNG·Filed 1995·Granted Dec 10, 1996·14 cites·8 claims
- 1847US5008303AMolding composition for making casting patternsESPE STIFTUNG·Filed 1990·Granted Apr 16, 1991·11 cites·7 claims
- 1943US5968998ADental compositions comprising bifunctional or polyfunctional acrylic-acid esters or methacrylic-acid estersESPE STIFTUNG·Filed 1993·Granted Oct 19, 1999·9 cites·6 claims
- 2041US5250585ADental material in powder form, process for its preparation and useESPE STIFTUNG·Filed 1989·Granted Oct 5, 1993·9 cites·8 claims
- 2130US5137664AProcess for the treatment of dental impressionsESPE STIFTUNG·Filed 1989·Granted Aug 11, 1992·1 cites·10 claims
- 2228US4894396AImpression materialESPE STIFTUNG·Filed 1988·Granted Jan 16, 1990·0 cites·11 claims
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