Patent holdings for IPC class D04H 1/60

Total number of patents in this class: 165

10-year publication summary

18
34
13
12
13
16
12
7
5
5
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Seiko Epson Corporation
20203
45
The Procter & Gamble Company
21867
20
Rockwool A/S
830
8
ROCKWOOL International A/S
288
7
Owens Corning Intellectual Capital, LLC
1713
6
Autoneum Management AG
128
4
Nippon Electric Glass Co., Ltd.
2548
4
Saint-Gobain Isover
677
4
Teijin Limited
1281
3
Xiamen Yanjan New Material Co., Ltd
38
3
Armstrong World Industries, Inc.
368
2
Fameccanica Data S.P.A.
10
2
Milliken & Company
1143
2
Oji Holdings Corporation
791
2
Rhodia Operations
1505
2
Stora Enso Oyj
1647
2
SWM Luxembourg
82
2
Pely-tex GmbH & Co KG
10
2
3m Innovative Properties Company
17485
1
LG Electronics Inc.
75536
1
Other owners 43