- All sections
- C - Chemistry; metallurgy
- C04B - Lime; magnesia; slag; cements; compositions thereof, e.g. mortars, concrete or like building materials; artificial stone; ceramics; refractories; treatment of natural stone
- C04B 37/00 - Joining burned ceramic articles with other burned ceramic articles or other articles by heating
Patent holdings for IPC class C04B 37/00
Total number of patents in this class: 1072
10-year publication summary
85
|
99
|
95
|
72
|
70
|
56
|
58
|
46
|
49
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
NGK Insulators, Ltd. | 4589 |
111 |
Ibiden Co., Ltd. | 1724 |
61 |
General Electric Company | 18133 |
36 |
Kyocera Corporation | 12735 |
29 |
Rolls-Royce Corporation | 1686 |
20 |
Rtx Corporation | 8674 |
20 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
18 |
Watlow Electric Manufacturing Company | 569 |
18 |
Dow Global Technologies LLC | 10147 |
16 |
Corning Incorporated | 9932 |
14 |
Applied Materials, Inc. | 16587 |
13 |
SGL Carbon SE | 388 |
13 |
The Boeing Company | 19843 |
12 |
Sumitomo Osaka Cement Co., Ltd. | 783 |
12 |
Murata Manufacturing Co., Ltd. | 22355 |
11 |
Skyworks Solutions, Inc. | 3450 |
9 |
Honeywell International Inc. | 13799 |
8 |
Safran Ceramics | 366 |
8 |
Siemens AG | 24990 |
7 |
China General Nuclear Power Corporation | 244 |
7 |
Other owners | 629 |