Patent holdings for IPC class C08L 11/02

Total number of patents in this class: 139

10-year publication summary

6
6
9
9
18
10
21
10
16
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Denka Company Limited
2502
47
Showa Denko K.K.
2297
12
Resonac Corporation
2577
12
Denki Kagaku Kogyo Kabushiki Kaisha
640
6
Covestro Deutschland AG
2703
5
Skinprotect Corporation Sdn Bhd
29
5
Ansell Limited
476
4
BASF SE
20595
3
Bayer MaterialScience AG
813
3
Axalta Coating Systems IP Co., LLC
471
3
Harco Americas, Inc.
17
3
Valspar Holdings I, Inc.
33
3
Illinois Tool Works Inc.
11376
2
The Yokohama Rubber Co., Ltd.
3997
2
O&M Halyard, Inc.
389
2
Hydroglyde Coatings LLC
5
2
Inoova Material Science Sdn Bhd
4
2
3m Innovative Properties Company
17857
1
LG Chem, Ltd.
17463
1
E. I. du Pont de Nemours and Company
4170
1
Other owners 20