- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16L - Pipes; joints or fittings for pipes; supports for pipes, cables or protective tubing; means for thermal insulation in general
- F16L 59/02 - Shape or form of insulating materials, with or without coverings integral with the insulating materials
Patent holdings for IPC class F16L 59/02
Total number of patents in this class: 1144
10-year publication summary
88
|
116
|
107
|
115
|
136
|
123
|
105
|
149
|
95
|
44
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LG Electronics Inc. | 69257 |
68 |
Johns Manville | 980 |
34 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
31 |
Owens Corning Intellectual Capital, LLC | 1456 |
26 |
Whirlpool Corporation | 4238 |
25 |
Aspen Aerogels, Inc. | 217 |
22 |
Knauf Insulation, Inc. | 185 |
18 |
Knauf Insulation SPRL | 167 |
18 |
Saint-Gobain Isover | 603 |
16 |
LG Chem, Ltd. | 17205 |
15 |
The Boeing Company | 19843 |
15 |
Ibiden Co., Ltd. | 1724 |
15 |
Nichias Corporation | 386 |
15 |
Rockwool A/S | 753 |
13 |
3m Innovative Properties Company | 18406 |
12 |
Dong in Engineering Co., Ltd. | 13 |
9 |
BASF SE | 19740 |
8 |
Hitachi Chemical Company, Ltd. | 2455 |
8 |
Dai Nippon Printing Co., Ltd. | 3891 |
8 |
Nitto Denko Corporation | 7879 |
7 |
Other owners | 761 |