Inventor · disambiguated record
Philipp Martin Niedenzu
Also filed as: NIEDENZU PHILIPP M · NIEDENZU PHILIPP MARTIN
8 granted patents·5 pending applications·121 citations·filing 1991–2022
86Inventor score
Top patents by PatentIndex Score
13 records- 0182US7795330B2Preparation of organic additive-treated, pyrogenic silica-encapsulated titanium dioxide particlesDU PONT·Filed 2008·Granted Sep 14, 2010·5 cites·12 claims
- 0278US9372145B2Devices for determining photoprotective materialsCHEMOURS COMPANY TT LLC·Filed 2013·Granted Jun 21, 2016·4 cites·10 claims
- 0377US5501732AProcess for preparing silanized TiO2 pigments using a media millDU PONT·Filed 1995·Granted Mar 26, 1996·49 cites·8 claims
- 0470US9638679B2Methods for producing new packaging designs based on photoprotective materialsCHEMOURS COMPANY TT LLC·Filed 2013·Granted May 2, 2017·2 cites·28 claims
- 0569US5707437ASilanized titanium dioxide pigments resistant to discoloration when incorporated in polymersDU PONT·Filed 1996·Granted Jan 13, 1998·30 cites·7 claims
- 0663US2024376295A1Treated inorganic particles for modifying polymer crystallinityCHEMOURS CO FC LLC·Filed 2022·Application pending·0 cites
- 0761US5562990AOrganosilicon treatment of TiO2 pigment bearing a coating with fluoride ionsDU PONT·Filed 1995·Granted Oct 8, 1996·23 cites·13 claims
- 0853US2010324186A1Preparation of organic additive-treated, pyrogenic silica-encapsulated titanium dioxide particlesDU PONT·Filed 2010·Application pending·0 cites
- 0952US10294343B2Materials with enhanced protection of light sensitive entitiesCHEMOURS CO TT LLC·Filed 2015·Granted May 21, 2019·0 cites·15 claims
- 1044US2005239921A1Preparation of organic additive-treated, pyrogenic silica-encapsulated titanium dioxide particlesBIRMINGHAM JOHN N·Filed 2004·Application pending·0 cites
- 1141US5169613AMethod for the preparation of boron nitride using ammonia-monohaloboraneUNIV OHIO STATE RES FOUND·Filed 1991·Granted Dec 8, 1992·8 cites·4 claims
- 1241US2020010637A1Rigid monolayer containerCHEMOURS CO FC LLC·Filed 2017·Application pending·0 cites
- 1339US2018134875A1Light protective bottle designCHEMOURS CO TT LLC·Filed 2016·Application pending·0 cites
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