Patent holdings for IPC class B65B 23/20

Total number of patents in this class: 95

10-year publication summary

10
7
9
7
11
10
10
4
6
2
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Nippon Electric Glass Co., Ltd.
2454
11
Corning Incorporated
10258
6
Asahi Glass Company, Limited
2793
6
Vitro, S.A.B. de C.V.
99
6
System Ceramics S.p.A.
139
6
Nuova Sima S.p.A.
22
5
System S.p.A.
50
3
Third Dimension, Inc.
9
3
Keda Industrial Group Co., Ltd.
56
3
AFI Licensing LLC
224
2
Armstrong World Industries, Inc.
357
2
Bema S.r.l.
20
2
Grenzebach Maschinenbau GmbH
174
2
Keda Clean Energy Co. Ltd.
38
2
Smart Converting S.r.l.
2
2
Bi-office SA
2
2
Vidroaplanos SA
2
2
Infineon Technologies AG
8218
1
Nitto Denko Corporation
8217
1
Shin-Etsu Chemical Co., Ltd.
5644
1
Other owners 27