- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 53/26 - Drying gases or vapours
Patent holdings for IPC class B01D 53/26
Total number of patents in this class: 3778
10-year publication summary
|
218
|
271
|
275
|
314
|
294
|
310
|
343
|
348
|
344
|
338
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Atlas Copco Airpower, naamloze vennootschap | 1035 |
152 |
| Mitsubishi Electric Corporation | 46618 |
75 |
| Daikin Industries, Ltd. | 10112 |
63 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4008 |
56 |
| Sharp Kabushiki Kaisha | 18692 |
56 |
| Saudi Arabian Oil Company | 13442 |
53 |
| ExxonMobil Upstream Research Company | 2389 |
42 |
| Nabtesco Automotive Corporation | 128 |
42 |
| Hamilton Sundstrand Corporation | 4932 |
39 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1399 |
38 |
| Uop LLC | 4247 |
31 |
| LG Electronics Inc. | 73714 |
30 |
| Ingersoll-Rand Industrial U.S., Inc. | 511 |
30 |
| Nitto Denko Corporation | 8346 |
29 |
| Mitsubishi Electric Home Appliance Co., Ltd. | 311 |
29 |
| Panasonic Intellectual Property Management Co., Ltd. | 32095 |
28 |
| Source Global, PBC | 67 |
25 |
| Mitsubishi Heavy Industries, Ltd. | 8823 |
22 |
| Bendix Commercial Vehicle Systems LLC | 878 |
22 |
| Air Products and Chemicals, Inc. | 1446 |
21 |
| Other owners | 2895 |