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on 24 Oct 2023
ADVANSIX RESINS & CHEMICALS LLC
2288694 · 24 Oct 2023
001
Ammonium sulfate,Ammonium sulfate for water treatment applications; wa...
on 16 Oct 2024
ECOLAB USA INC.
2261425 · 05 May 2023
001
Chemicals used for removing hydrogen sulfide from natural gas.
on 09 May 2022
CULLIGAN INTERNATIONAL COMPANY
2184375 · 09 May 2022
011
Water filtration units
on 01 Mar 2023
KBL ENVIRONMENTAL LTD.
2084608 · 12 Feb 2021
040
Decontamination of soil
on 04 Jan 2023
ACEITES ESPECIALES DEL MEDITERRANEO S.A.
2085662 · 15 Jan 2021
001
Natural sodium sulphonates.
on 06 Apr 2022
COMPAGNIE FINANCIERE ET DE PARTICIPATIONS ROULLIER
2048165 · 24 Jul 2020
001
Engrais (contenant, entre autres, des éléments fertilisants du soufre ...
on 31 Dec 1969
Willem-Louis Marais
1983222 · 02 Sep 2019
040
Treatment of h2s containing gases, h2s control for oil and gas industr...
on 06 Nov 2020
SULFILOGGER A/S
1886970 · 08 Mar 2018
009
Measuring, detecting and monitoring instruments, namely electronic dat...
on 19 Oct 2018
ATOTECH DEUTSCHLAND GMBH
1823953 · 22 Feb 2017
001
Chemical products for electro-plating, especially for deposition for t...
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Chicago climate exchange inc. (1)
Ciba vision canada inc. (1)
Ciba-geigy canada ltd. - ciba-geigy canada ltée (1)
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Cilag aktiengesellschaft (cilag societe anonyme) (cilag limited) (1)
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Viatris medical (1)
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Wormald u.S. inc. (1)
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Cpst intellectual property inc. (4)
Robic agence pi s.E.C./ robic ip agency lp (4)
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Andrews robichaud (1)
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Erin mcewen (1)
Lapointe rosenstein marchand melançon, l.L.P./s.E.N.C.R.L. (1)
Lavery, de billy, llp (1)
May m.M. cheng (1)
Therrien couture joli-coeur s.E.N.C.R.L. (1)
Wendy d. riel (1)
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