- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 13/16 - ClothsPadsSponges
Patent holdings for IPC class A47L 13/16
Total number of patents in this class: 868
10-year publication summary
|
102
|
87
|
103
|
86
|
93
|
65
|
42
|
52
|
37
|
36
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21859 |
131 |
| 3m Innovative Properties Company | 17459 |
59 |
| Unicharm Corporation | 2982 |
45 |
| Carl Freudenberg KG | 1494 |
44 |
| Daio Paper Corporation | 1413 |
31 |
| Kimberly-clark Worldwide, Inc. | 5255 |
27 |
| Kao Corporation | 5083 |
20 |
| The Clorox Company | 943 |
20 |
| Uni-Charm Corporation | 602 |
19 |
| GPCP IP Holdings LLC | 1531 |
18 |
| Sharkninja Operating LLC | 2738 |
14 |
| iRobot Corporation | 962 |
13 |
| Tietex International Ltd. | 54 |
11 |
| Glatfelter Corporation | 56 |
11 |
| UNGER Marketing International, LLC | 345 |
9 |
| Illinois Tool Works Inc. | 11863 |
8 |
| BonaKemi USA, Inc. | 11 |
7 |
| FTI Brands LLC | 27 |
7 |
| Nitto Denko Corporation | 8565 |
6 |
| Munchkin, Inc. | 413 |
6 |
| Other owners | 362 |