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  • All sections
  • B - Performing operationstransporting
  • B07B - Separating solids from solids by sieving, screening, sifting or by using gas currentsseparating by other dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
  • B07B 1/12 - Apparatus having only parallel elements

Patent holdings for IPC class B07B 1/12

Total number of patents in this class: 103

10-year publication summary

13
9
11
29
10
9
2
5
5
3
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
JX Nippon Mining & Metals Corporation
1489
6
Frito-Lay Trading Company GmbH
248
4
Voith Patent GmbH
2756
4
Blue Leaf I.P., Inc.
2816
3
Andritz Fiedler GmbH
28
3
Saudi Arabian Oil Company
13091
3
Verily Life Sciences LLC
1565
3
Aqseptence Group Pty Ltd
22
3
Kawasaki Heavy Industries, Limited
1628
2
Allu Finland Oy
18
2
Andritz Oy
282
2
Aqseptence Group, Inc.
88
2
BlueLine Enterprises, Inc.
6
2
CP Manufacturing, Inc.
14
2
Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd.
125
2
Siltronic AG
422
2
SunCoke Technology and Development LLC
237
2
Superior Industries, Inc.
211
2
Terex GB Limited
127
2
Wacker Chemie AG
2107
2
Other owners 50

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