- All sections
- A - Human necessities
- A61L - Methods or apparatus for sterilising materials or objects in general; disinfection, sterilisation or deodorisation of air; chemical aspects of bandages, dressings, absorbent pads or surgical articles; materials for bandages, dressings, absorbent pads or surgical articles
- A61L 2/04 - Heat
Patent holdings for IPC class A61L 2/04
Total number of patents in this class: 631
10-year publication summary
|
46
|
60
|
47
|
63
|
56
|
75
|
68
|
46
|
53
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dai Nippon Printing Co., Ltd. | 3962 |
21 |
| Cellares Corporation | 71 |
12 |
| Abbott Laboratories | 2464 |
7 |
| Tetra Laval Holdings & Finance S.A. | 2075 |
7 |
| CareFusion 2200, Inc. | 320 |
6 |
| Pierre Fabre Dermo-Cosmetique | 428 |
6 |
| ASP Global Manufacturing GmbH | 253 |
6 |
| Columbia Insurance Company | 1523 |
5 |
| American Sterilizer Company | 662 |
5 |
| Gambro Lundia AB | 1368 |
5 |
| Getinge Sterilization AB | 26 |
5 |
| Microwave Materials Technologies, Inc. | 15 |
5 |
| Nihon Trim Co., Ltd. | 109 |
5 |
| Steelco SpA | 50 |
5 |
| 915 Labs, Inc. | 18 |
5 |
| LG Electronics Inc. | 70831 |
4 |
| Glaxosmithkline Intellectual Property Development Limited | 737 |
4 |
| Raytheon Company | 8441 |
4 |
| Crossroads Extremity Systems, LLC | 146 |
4 |
| Krones AG | 2105 |
4 |
| Other owners | 506 |