Inventor

GRUPP HENDRIK

DE8 patents

⚠️ This page may combine multiple inventors who share the name “GRUPP HENDRIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

3M INNOVATIVE PROPERTIES CO

3 patents

US10729622B2Aug 4, 2020

Process for taking a dental impression and curable composition for use in a dental impressioning and retraction process

3M INNOVATIVE PROPERTIES CO1 citations62

US10952933B2Mar 23, 2021

Kit of parts containing a cationically hardenable composition and use as dental retraction material

3M INNOVATIVE PROPERTIES CO0 citations60

US10751262B2Aug 25, 2020

Cationically curing dental composition containing polymeric particles and use thereof

3M INNOVATIVE PROPERTIES CO0 citations51

3M INNOVATIVE PROPERTIES COMPANY

2 patents

US11597830B2Mar 7, 2023

Radiation curable composition for additive manufacturing processes

3M INNOVATIVE PROPERTIES COMPANY0 citations60

US11872292B2Jan 16, 2024

Cationically and radiation curable composition

3M INNOVATIVE PROPERTIES COMPANY0 citations59

ZECH JOACHIM W

2 patents

US9216141B2Dec 22, 2015

Curable composition, process of production and use thereof

ZECH JOACHIM W0 citations38

US8921475B2Dec 30, 2014

Cationically hardenable dental composition, process of production and use thereof

ZECH JOACHIM W0 citations37

MAURER ANDREAS R

1 patent

US8962708B2Feb 24, 2015

Polyether group containing dental composition containing an F-containing compound, process of production and use thereof

MAURER ANDREAS R0 citations34