Inventor · disambiguated record
Hendrik Grupp
Also filed as: GRUPP HENDRIK · GRUPP HENDRIK M
13 granted patents·2 pending applications·83 citations·filing 2000–2022
88Inventor score
Files with3M INNOVATIVE PROPERTIES CO53M ESPE AG43M INNOVATIVE PROPERTIES COMPANY3ZECH JOACHIM W2MAURER ANDREAS R1
Top patents by PatentIndex Score
15 records- 0195US7452924B2Self-etching emulsion dental compositions and methods3M ESPE AG·Filed 2004·Granted Nov 18, 2008·46 cites·14 claims
- 0293US7699605B2Self-etching emulsion dental compositions and methods3M ESPE AG·Filed 2008·Granted Apr 20, 2010·10 cites·20 claims
- 0387US8007579B2Polyether-based preparations and use thereof3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted Aug 30, 2011·8 cites·16 claims
- 0483US6767935B1Adhesive systems3M ESPE AG·Filed 2000·Granted Jul 27, 2004·14 cites·15 claims
- 0574US6835271B1Adhesive systems3M ESPE AG·Filed 2000·Granted Dec 28, 2004·4 cites·13 claims
- 0671US10729622B2Process 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
- 0763US2015079543A1Cationically hardenable dental composition, process of production andn use thereof3M INNOVATIVE PROPERTIES CO·Filed 2014·Application pending·0 cites
- 0859US10751262B2Cationically curing dental composition containing polymeric particles and use thereof3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Aug 25, 2020·0 cites·13 claims
- 0957US11597830B2Radiation curable composition for additive manufacturing processes3M INNOVATIVE PROPERTIES COMPANY·Filed 2018·Granted Mar 7, 2023·0 cites·15 claims
- 1057US2024285476A1Dental composition comprising an isorbide component3M INNOVATIVE PROPERTIES COMPANY·Filed 2022·Application pending·0 cites
- 1152US8921475B2Cationically hardenable dental composition, process of production and use thereofZECH JOACHIM W·Filed 2010·Granted Dec 30, 2014·0 cites·12 claims
- 1250US11872292B2Cationically and radiation curable composition3M INNOVATIVE PROPERTIES COMPANY·Filed 2017·Granted Jan 16, 2024·0 cites·19 claims
- 1346US10952933B2Kit 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
- 1446US9216141B2Curable composition, process of production and use thereofZECH JOACHIM W·Filed 2011·Granted Dec 22, 2015·0 cites·22 claims
- 1538US8962708B2Polyether group containing dental composition containing an F-containing compound, process of production and use thereofMAURER ANDREAS R·Filed 2010·Granted Feb 24, 2015·0 cites·23 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →