Détention brevets de la classe B01D 47/05

Brevets de cette classe: 55

Historique des publications depuis 10 ans

6
5
8
6
6
9
2
3
1
1
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Propriétaires principaux

Proprétaire
Total
Cette classe
Stamicarbon B.V.
324
10
Life Technologies Corporation
3626
8
BTU International, Inc.
28
4
Wga Water Global Access, S.L.
21
3
Taiwan Semiconductor Manufacturing Company, Ltd.
49677
2
Borealis AG
2731
2
Particle Measuring Systems, Inc.
158
2
Enjay AB
7
2
Riberman Inovações Tecnológicas Ltda. – ME
2
2
Environmental Monitoring Technologies, LLC
4
2
Industrial Technology Research Institute
5203
1
Corning Incorporated
10572
1
ExxonMobil Chemical Patents Inc.
3760
1
Alma Mater Studiorum - Universita di Bologna
444
1
Beneq Oy
248
1
Clue AS
2
1
National Engineering Research Center of Drying Technology and Equipment
3
1
Natural Extraction Systems, LLC
124
1
South Dakota Board of Regents
193
1
Steen Research, LLC
18
1
Autres propriétaires 8