Inventor · disambiguated record
Jens Winkel
Also filed as: WINKEL JENS · WINKEL JENS DR
32 granted patents·671 citations·filing 1984–1995
97Inventor score
Top patents by PatentIndex Score
32 records- 0196US4752338A(Meth)-acrylic acid estersBAYER AG·Filed 1986·Granted Jun 21, 1988·112 cites·18 claims
- 0291US4665217A(Meth)-acrylic acid esters and their useBAYER AG·Filed 1986·Granted May 12, 1987·122 cites·10 claims
- 0381US4879402A(Methyl)acrylic acid derivatives containing urethane groupsBAYER AG·Filed 1987·Granted Nov 7, 1989·27 cites·6 claims
- 0479US4744827A(Meth)-acrylic acid derivatives of tricyclodecanes and their useBAYER AG·Filed 1986·Granted May 17, 1988·56 cites·8 claims
- 0573US4952241A(Meth)acylic acid derivatives containing urethane groupsBAYER AG·Filed 1989·Granted Aug 28, 1990·38 cites·7 claims
- 0672US4843136A(Meth)-acrylates of siloxanes containing tricyclodecane groupsBAYER AG·Filed 1987·Granted Jun 27, 1989·21 cites·9 claims
- 0771US5548001ASwellable bead polymer containing fillersHERAEUS KULZER GMBH·Filed 1991·Granted Aug 20, 1996·43 cites·3 claims
- 0865US4952614A(Meth)acrylic acid derivatives, containing urethane groups, of tricyclo[5.2.1.02.6 ]decanesBAYER AG·Filed 1989·Granted Aug 28, 1990·30 cites·7 claims
- 0965US4628112AAmines, processes for their preparation and their use in compositions which can undergo free radical polymerizationBAYER AG·Filed 1984·Granted Dec 9, 1986·7 cites·12 claims
- 1061US5354827ADental adhesivesBAYER AG·Filed 1993·Granted Oct 11, 1994·25 cites·7 claims
- 1161US5095045APlastics which cure in a series of steps having urethane, urea, siloxane and acrylate groupsBAYER AG·Filed 1990·Granted Mar 10, 1992·26 cites·6 claims
- 1259US5179186APhotosetting impression materialsBAYER AG·Filed 1991·Granted Jan 12, 1993·22 cites·7 claims
- 1358US5294646AN-alkyl-n-(meth)acryloyloxyalkylcarboxamides of aromatic carboxylic acids and aromatic carboxylic acid anhydrides, and adhesives containing these compoundsBAYER AG·Filed 1992·Granted Mar 15, 1994·5 cites·8 claims
- 1453US5548002AProvisional luting materialsHERAEUS KULZER GMBH·Filed 1995·Granted Aug 20, 1996·14 cites·7 claims
- 1553US4744828A(Meth)-acrylic acid esters and the use thereofBAYER AG·Filed 1986·Granted May 17, 1988·17 cites·9 claims
- 1652US4904750AEster-urethane derivatives of (meth)-acrylic acid for dental materialsBAYER AG·Filed 1988·Granted Feb 27, 1990·16 cites·9 claims
- 1749US5008436AUrea-containing (meth) acrylic acid derivatives of triisocyanatesBAYER AG·Filed 1990·Granted Apr 16, 1991·10 cites·8 claims
- 1846US5028638AHybrid plastic filling materialBAYER AG·Filed 1990·Granted Jul 2, 1991·13 cites·2 claims
- 1944US5304239ADental investment compounds in the form of a powder with improved flow propertiesBAYER AG·Filed 1991·Granted Apr 19, 1994·14 cites·8 claims
- 2044US5258067ALiquid for conditioning tooth or bone substanceBAYER AG·Filed 1992·Granted Nov 2, 1993·9 cites·4 claims
- 2143US4868325A(Meth)-acrylic acid derivatives of triisocyanates in dentistryBAYER AG·Filed 1987·Granted Sep 19, 1989·7 cites·3 claims
- 2243US4673713AArylamine derivatives which can be incorporated as copolymerized units in unsaturated resins, the preparation of these derivatives and their use as curing acceleratorsBAYER AG·Filed 1986·Granted Jun 16, 1987·4 cites·4 claims
- 2342US5132335AAcrylic and methacrylic esters of substituted 1,2-bis(phenoxy)-3,3,4,4,5,5-hexafluoro-1-cyclopentenesBAYER AG·Filed 1991·Granted Jul 21, 1992·2 cites·9 claims
- 2441US5070165AUrea-containing (meth)acrylic acid derivatives of triisocyanates-compositions for an artificial toothBAYER AG·Filed 1991·Granted Dec 3, 1991·6 cites·9 claims
- 2540US5306337AAlginate impression compositionsBAYER AG·Filed 1992·Granted Apr 26, 1994·7 cites·4 claims
- 2639US5241081AN-alkyl-n-(meth)acryloyloxyalkylcarboxamides of aromatic carboxylic acids and aromatic carboxylic acid anhydrides, and adhesives containing these compoundsBAYER AG·Filed 1991·Granted Aug 31, 1993·5 cites·8 claims
- 2739US4902228A(Meth)-acrylic acid derivatives of triisocyanates in dentistryBAYER AG·Filed 1989·Granted Feb 20, 1990·5 cites·8 claims
- 2839US4634791AArylamine derivatives which can be incorporated as co-polymerized units in unsaturated resins, the preparation of these derivatives and their use as curing acceleratorsBAYER AG·Filed 1984·Granted Jan 6, 1987·4 cites·2 claims
- 2931US4694041APolymerizable compositions and the use of arylamines as hardening accelerators for these compositionsBAYER AG·Filed 1986·Granted Sep 15, 1987·2 cites·10 claims
- 3030US5037926AUrea-containing (meth)acrylic acid derivatives of triisocyanatesBAYER AG·Filed 1990·Granted Aug 6, 1991·0 cites·8 claims
- 3130US4870202A(Meth)-acrylic acid derivatives of triisocyanates and their useBAYER AG·Filed 1987·Granted Sep 26, 1989·0 cites·6 claims
- 3229US5183832ACoating agent for collagen-containing materialsBAYER AG·Filed 1991·Granted Feb 2, 1993·2 cites·2 claims
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