- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16K - Valves; taps; cocks; actuating-floats; devices for venting or aerating
- F16K 7/06 - Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means
Patent holdings for IPC class F16K 7/06
Total number of patents in this class: 246
10-year publication summary
20
|
18
|
37
|
22
|
23
|
21
|
27
|
17
|
20
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
DEKA Products Limited Partnership | 1640 |
11 |
Repligen Corporation | 258 |
9 |
NxStage Medical, Inc. | 294 |
8 |
LB Europe Limited | 47 |
6 |
Marmon Foodservice Technologies, Inc. | 330 |
5 |
Cook Medical Technologies LLC | 3369 |
4 |
Terumo Kabushiki Kaisha | 5216 |
4 |
A.C. Dispensing Equipment, Inc. | 39 |
4 |
Fenwal, Inc. | 626 |
4 |
Red River Tea Company | 19 |
4 |
Sartorius Stedim Biotech GmbH | 774 |
4 |
United States Gypsum Company | 1019 |
4 |
EMD Millipore Corporation | 657 |
3 |
Becton, Dickinson and Company | 6712 |
3 |
Memjet Technology Ltd. | 757 |
3 |
Terumo BCT, Inc. | 399 |
3 |
ACIST Medical Systems, Inc. | 315 |
3 |
Asahi Yukizai Corporation | 121 |
3 |
CareFusion 303, Inc. | 1975 |
3 |
Kind Consumer Limited | 86 |
3 |
Other owners | 155 |