Inventor

CIESIELSKI MICHAEL

DE9 patents

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

SCHILL & SEILACHER STRUKTOL AG

2 patents

US7317120B2Jan 8, 2008

Process for the preparation of 9,10-dihydro-9-oxa-10-organylphosphaphenanthrene-10-oxide and derivatives of the same substituted on the phenyl groups

SCHILL & SEILACHER STRUKTOL AG2 citations57

US7317119B2Jan 8, 2008

Process for the preparation of 9, 10-dihydro-9-OXA-10-organyloxyphosphaphenanthrene-10-oxide or -thione and derivatives of the same substituted on the phenyl groups

SCHILL & SEILACHER STRUKTOL AG0 citations36

KARLSRUHE FORSCHZENT

1 patent

US7115765B2Oct 3, 2006

Method for producing 6-alkoxy-(6H)-dibenz [c,e] [1,2]-oxaphosphorines

KARLSRUHE FORSCHZENT18 citations79

SCHILL & SEILACHER

1 patent

US6555227B2Apr 29, 2003

Latent combination compounds and latent ammonium salts comprising epoxide resin curing agents and flame-protection agents as well as epoxide resin systems and products prepared from them

SCHILL & SEILACHER8 citations71

FRAUNHOFER GES FORSCHUNG

1 patent

US11634560B2Apr 25, 2023

Efficient phosphorous stabilizers based on diphenylamine and heterocyclic diphenylamine derivatives

FRAUNHOFER GES FORSCHUNG3 citations66

JUST BERTHOLD

1 patent

US8058329B2Nov 15, 2011

Nitrous bridged derivatives of 6H-dibenz[c,e][1,2]-oxaphosphorine-6-oxides, process for the preparation and use thereof

JUST BERTHOLD6 citations54

BUDENHEIM KG CHEMISCHE FABRIK

1 patent

US9403952B2Aug 2, 2016

Duromer, production method, use and compositions

BUDENHEIM KG CHEMISCHE FABRIK0 citations39

HAHN KLAUS

1 patent

US9115312B2Aug 25, 2015

Flame retardant

HAHN KLAUS0 citations37

METADYNEA AUSTRIA GMBH

1 patent

US9238777B2Jan 19, 2016

Method for producing phosphorus-containing flame retardants

METADYNEA AUSTRIA GMBH0 citations23