Inventor · disambiguated record
Joachim W. Zech
Also filed as: ZECH JOACHIM · ZECH JOACHIM W · ZECH JOACHIM WILHELM
44 granted patents·9 pending applications·787 citations·filing 1995–2023
98Inventor score
Files with3M ESPE AG123M INNOVATIVE PROPERTIES CO123M INNOVATIVE PROPERTIES COMPANY8ESPE DENTAL AG6ZECH JOACHIM W5
Top patents by PatentIndex Score
53 records- 0195US6566413B1Polymerisable materials which are based on hardenable siloxane compounds3M ESPE AG·Filed 1999·Granted May 20, 2003·112 cites·7 claims
- 0292US8466210B2Dental composition containing a surfactant and an F-containing compound, process of production and use thereofZECH JOACHIM W·Filed 2008·Granted Jun 18, 2013·14 cites·15 claims
- 0392US6245828B1Polymerizable compositions based on epoxidesESPE DENTAL AG·Filed 1997·Granted Jun 12, 2001·101 cites·11 claims
- 0491US11267968B2Radiation-curable composition containing mercapto-functional polyorganosiloxanes for additive-manufacturing technology3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted Mar 8, 2022·7 cites·20 claims
- 0591US6677393B1Silicon-based impression compounds with improved non-sag properties3M ESPE AG·Filed 2000·Granted Jan 13, 2004·35 cites·11 claims
- 0690US11591438B2Process of processing a radiation-curable thiolen based composition with additive-manufacturing technology3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Feb 28, 2023·2 cites·13 claims
- 0789US5750589AHydrophilated dental impression compoundsTHERA GES FUER PATENTE·Filed 1995·Granted May 12, 1998·103 cites·8 claims
- 0888US6894144B1Two-constituent elastomer materials based on alkyl aziridine comprising a catalyst constituent that contains a boric acid complex3M ESPE AG·Filed 2000·Granted May 17, 2005·36 cites·27 claims
- 0988US5849812AAddition-crosslinking polyether impression materialTHERA GES FUER PATENTE·Filed 1997·Granted Dec 15, 1998·50 cites·21 claims
- 1087US8318831B2Hydrophilized curable silicone impression materials with improved storage behaviorZECH JOACHIM W·Filed 2006·Granted Nov 27, 2012·4 cites·10 claims
- 1187US6335413B1Hardenable mass with silane dendrimersESPE DENTAL AG·Filed 1998·Granted Jan 1, 2002·54 cites·15 claims
- 1286US7732508B2Automixable putty impression material3M ESPE AG·Filed 2009·Granted Jun 8, 2010·3 cites·18 claims
- 1386US6302690B1Dental impression trayESPE DENTAL AG·Filed 2000·Granted Oct 16, 2001·56 cites·17 claims
- 1485US7700712B2Allylsilane containing composition3M ESPE AG·Filed 2004·Granted Apr 20, 2010·18 cites·25 claims
- 1585US6908953B2Polymerizable compositions based on epoxides3M ESPE AG·Filed 2003·Granted Jun 21, 2005·13 cites·7 claims
- 1684US8921440B2Radiation curable composition, process of production and use thereofWEINMANN WOLFGANG·Filed 2011·Granted Dec 30, 2014·7 cites·15 claims
- 1784US6906117B2Aziridinosilicones and the use thereof3M ESPE AG·Filed 2001·Granted Jun 14, 2005·16 cites·18 claims
- 1884US6867246B2N-alkyl aziridine block copolymers and the uses thereof3M ESPE AG·Filed 2001·Granted Mar 15, 2005·18 cites·18 claims
- 1984US6121362ASilicone-based impression materialESPE DENTAL AG·Filed 1998·Granted Sep 19, 2000·67 cites·14 claims
- 2083US7807730B2Composition containing unsaturated silicone compounds, dental materials containing them and use thereof3M ESPE AG·Filed 2005·Granted Oct 5, 2010·5 cites·20 claims
- 2183US7572842B2Automixable putty impression material3M ESPE AG·Filed 2004·Granted Aug 11, 2009·13 cites·24 claims
- 2282US8563625B2Hydrophilized curable silicone impression materials with improved storage behavior3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Oct 22, 2013·2 cites·19 claims
- 2381US9549881B2Stabilized dental impression composition, kit of parts and use thereof3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Jan 24, 2017·2 cites·18 claims
- 2480US7186758B2Silicone-based dental impression compounds3M ESPE AG·Filed 2002·Granted Mar 6, 2007·11 cites·15 claims
- 2578US6457973B1Dental impression trayESPE DENTAL AG·Filed 2000·Granted Oct 1, 2002·34 cites·8 claims
- 2673US2023414458A1Multi-part dental composition having staged viscosity prior to hardening3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Application pending·0 cites
- 2771US10729622B2Process for taking a dental impression and curable composition for use in a dental impressioning and retraction process3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Aug 4, 2020·1 cites·12 claims
- 2870US7968645B2Curable silicone impression materials with high tear strength and low consistency3M ESPE AG·Filed 2004·Granted Jun 28, 2011·3 cites·15 claims
- 2963US11793731B2Multi-part dental composition having staged viscosity prior to hardening3M INNOVATIVE PROPERTIES COMPANY·Filed 2018·Granted Oct 24, 2023·0 cites·20 claims
- 3063US2015079543A1Cationically hardenable dental composition, process of production andn use thereof3M INNOVATIVE PROPERTIES CO·Filed 2014·Application pending·0 cites
- 3162US2025235390A1Composition and Process for Treating a Disorder in the Oral Cavity of a MammalSOLVENTUM INTELLECTUAL PROPERTIES COMPANY·Filed 2022·Application pending·0 cites
- 3261US9283152B2Dental composition containing glass beads, process for production and use thereofFETZ JOHANN·Filed 2008·Granted Mar 15, 2016·0 cites·35 claims
- 3359US10751262B2Cationically curing dental composition containing polymeric particles and use thereof3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Aug 25, 2020·0 cites·13 claims
- 3458US2024024205A1Dental retraction composition3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Application pending·0 cites
- 3557US11597830B2Radiation curable composition for additive manufacturing processes3M INNOVATIVE PROPERTIES COMPANY·Filed 2018·Granted Mar 7, 2023·0 cites·15 claims
- 3657US2024285476A1Dental composition comprising an isorbide component3M INNOVATIVE PROPERTIES COMPANY·Filed 2022·Application pending·0 cites
- 3756US8067496B2Curable silicone impression materials with high tear strength and low consistencyZECH JOACHIM W·Filed 2011·Granted Nov 29, 2011·0 cites·16 claims
- 3855US2002002212A1Polymerizable compositions based on epoxidesESPE DENTAL AG·Filed 2001·Application pending·0 cites
- 3954US12296032B2Process of taking a dental impression with a radiation-curable composition containing mercapto-functional polyorganosiloxanes and VQM resinsSOLVENTUM INTELLECTUAL PROPERTIES COMPANY·Filed 2020·Granted May 13, 2025·0 cites·12 claims
- 4052US8921475B2Cationically hardenable dental composition, process of production and use thereofZECH JOACHIM W·Filed 2010·Granted Dec 30, 2014·0 cites·12 claims
- 4151US11123267B2Dental retraction composition with guanidinyl-containing polymer3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Sep 21, 2021·0 cites·14 claims
- 4251US2014242540A1Methods of making an impression of dental tissue and dental articles3M INNOVATIVE PROPERTIES CO·Filed 2012·Application pending·0 cites
- 4350US11872292B2Cationically and radiation curable composition3M INNOVATIVE PROPERTIES COMPANY·Filed 2017·Granted Jan 16, 2024·0 cites·19 claims
- 4450US2020139319A1A mixer for dispensing a multi-component material3M INNOVATIVE PROPERTIES CO·Filed 2018·Application pending·0 cites
- 4549US11684553B2Curable composition for dental retraction3M INNOVATIVE PROPERTIES COMPANY·Filed 2018·Granted Jun 27, 2023·0 cites·20 claims
- 4648US8143362B2Composition containing unsaturated silicone compounds, dental materials containing them and use thereofBISSINGER PETER·Filed 2010·Granted Mar 27, 2012·0 cites·19 claims
- 4746US10952933B2Kit of parts containing a cationically hardenable composition and use as dental retraction material3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Mar 23, 2021·0 cites·20 claims
- 4846US10682290B2Kit of parts for conducting a dental impression and retraction process3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jun 16, 2020·0 cites·22 claims
- 4946US9216141B2Curable composition, process of production and use thereofZECH JOACHIM W·Filed 2011·Granted Dec 22, 2015·0 cites·22 claims
- 5041US9283153B2Curable composition with shortened setting time, process of production and use thereofOSSWALD PETER U·Filed 2012·Granted Mar 15, 2016·0 cites·13 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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