Inventor · disambiguated record
Christoph Tontrup
Also filed as: TONTRUP CHRISTOPH
5 granted patents·6 pending applications·17 citations·filing 2007–2024
73Inventor score
Files withEVONIK DEGUSSA GMBH3EVONIK OPERATIONS GMBH2TONTRUP CHRISTOPH2ANEZIRIS CHRISTOS G1BERGEMANN KLAUS1
Top patents by PatentIndex Score
11 records- 0184US8420044B2Carbon black, a process for preparation thereof and use thereofBERGEMANN KLAUS·Filed 2010·Granted Apr 16, 2013·10 cites·3 claims
- 0269US2024317964A1Fumed aluminium oxide as anti-settling agent in polymer-based thermally conductive mixturesEVONIK OPERATIONS GMBH·Filed 2024·Application pending·0 cites
- 0368US8778449B2Dispersion, slurry and process for producing a casting mould for precision casting using the slurryTONTRUP CHRISTOPH·Filed 2010·Granted Jul 15, 2014·2 cites·19 claims
- 0468US8303702B2Preparation for producing refractory materialsVON RYMON LIPINSKI TADEUSZ·Filed 2007·Granted Nov 6, 2012·3 cites·19 claims
- 0563US12330951B2Silica granules for thermal treatmentEVONIK OPERATIONS GMBH·Filed 2021·Granted Jun 17, 2025·0 cites·20 claims
- 0655US8450229B2Mix and refractory product having a high hydration resistance produced therefromANEZIRIS CHRISTOS G·Filed 2008·Granted May 28, 2013·2 cites·9 claims
- 0743US2009301350A1Use of pyrogenic metal oxide for the manufacture of a selfcompacting composition comprising hydraulic bindersEVONIK DEGUSSA GMBH·Filed 2007·Application pending·0 cites
- 0843US2009272296A1Process for the Preparation of Products of High Early Strength Comprising Hydraulic BindersCONSTR RES & TECH GMBH·Filed 2007·Application pending·0 cites
- 0943US2010204033A1Zirconium dioxide powder and zirconium dioxide dispersionEVONIK DEGUSSA GMBH·Filed 2008·Application pending·0 cites
- 1041US2009266273A1Pulverulent composition comprising a hydraulic binder and a pyrogenic metal oxideEVONIK DEGUSSA GMBH·Filed 2007·Application pending·0 cites
- 1132US2012156370A1Process for the infiltration of porous ceramic componentsTONTRUP CHRISTOPH·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Christoph Tontrup files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →