- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 3/38 - Powder conductors
Patent holdings for IPC class H05B 3/38
Total number of patents in this class: 15
10-year publication summary
|
1
|
0
|
2
|
1
|
3
|
2
|
0
|
2
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11152 |
2 |
| The Board of Trustees of the University of Illinois | 2623 |
2 |
| Kok & Van Engelen Composite Structures B.V. | 27 |
2 |
| Shin-Etsu Polymer Co., Ltd. | 446 |
2 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Futurecarbon GmbH | 37 |
1 |
| Sunbeam Products, Inc. | 1026 |
1 |
| Tesa SE | 1011 |
1 |
| Watlow Electric Manufacturing Company | 569 |
1 |
| Pelen Pte Ltd | 1 |
1 |
| Other owners | 0 |