- All sections
- B - Performing operations; transporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materials; unpacking
- B65B 3/28 - Methods or devices for controlling the quantity of the material fed or filled by weighing
Patent holdings for IPC class B65B 3/28
Total number of patents in this class: 171
10-year publication summary
|
11
|
16
|
11
|
11
|
10
|
21
|
14
|
16
|
15
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 40953 |
11 |
| Tinnus Enterprises, LLC | 16 |
10 |
| Truking Technology Limited | 65 |
6 |
| Bausch + Strobel Maschinenfabrik Ilshofen GmbH & Co. KG | 53 |
5 |
| G.D S.p.A. | 929 |
5 |
| NxStage Medical, Inc. | 294 |
5 |
| Life Technologies Corporation | 3068 |
4 |
| J-Lok Co. | 40 |
4 |
| Sartorius Lab Instruments GmbH & Co. KG | 182 |
4 |
| Airgraft Inc. | 41 |
4 |
| Baxter International Inc. | 2425 |
3 |
| Baxter Healthcare S.A. | 1810 |
3 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 424 |
3 |
| Marchesini Group S.p.A. | 185 |
3 |
| National Instrument, LLC | 19 |
3 |
| Serac Group | 91 |
3 |
| Sluis Cigar Machinery B.V. | 53 |
3 |
| Bayer HealthCare LLC | 1415 |
2 |
| The Coca-Cola Company | 2528 |
2 |
| Ecolab Inc. | 479 |
2 |
| Other owners | 86 |