PATENTS
Oct 10, 2002 : Fabric Softening Composition Comprising A Malodor Controlling Agent. PCT/US01/16357
Apr 06, 2020 : Assembly Of A Wall And Fire Collar. EP20156845.8 – 1113
May 6, 2020 : Shutter-Type smoke Extraction Damper and Evacuation System Comprising Such a Damper EP2016249.3-1008
May 11,2020 : Smoke Evacuation Shutter and Discharge System Comprising such a SES EP20163503.4-1008
May 18, 2021 : FIRE RESISTANT VENTILATION ELEMENT 1027692 B1
Aug 8, 2021 : MOUNTING COLLAR FOR A VENTILATION ELEMENT EP 3 865 780 A1
Dec 1, 2021 : VENTILATION ELEMENT WITH SEALS EP 3916316 A1
May 25, 2022 : FIRE DAMPER WITH INSULATED HOUSING PART EP 22175504
PUBLICATIONS
Cu(II)-complexes of pentadendate 17-membered macrocyclic diamidodiamines with N, O or S as additional donors, Acta crystallographica, 2003.
Aqueous solution study of Cu(II) and Ni(II) complexes of macrocyclic oxa- and thia- containing trans-dioxo-tetramines, Polydron, 1999.
Potentiometric and spectroscopic study of Cu(II) and Ni(II) complexes of trans-dioxopentaaza macrocycles in aq. sol., J.Chem.Soc, Dalton Trans, 1997.
Synthesis and acid-base properties of a pyridine containing macrocycle with nitrogen and sulfur as donor atoms, Bul.Soc.Chim.B, 1993.