- All sections
- B - Performing operations; transporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 101/21 - Mixing of ingredients for cosmetic or perfume compositions
Patent holdings for IPC class B01F 101/21
Total number of patents in this class: 43
10-year publication summary
0
|
0
|
0
|
1
|
5
|
13
|
10
|
13
|
1
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Palm Mass Customization, LLC | 23 |
6 |
L'OREAL, Société Anonyme | 14722 |
4 |
AMOREPACIFIC Corporation | 2606 |
3 |
SEB S.A. | 1592 |
3 |
REA Innovations, Inc. | 26 |
3 |
Silgan Dispensing Systems Corporation | 319 |
2 |
blee LLC | 22 |
2 |
B2B Cosmetics | 8 |
2 |
B&R Holdings, LLC | 27 |
2 |
The Procter & Gamble Company | 22178 |
1 |
Henkel AG & Co. KGaA | 10129 |
1 |
Cosmetic Technologies, LLC | 17 |
1 |
ELC Management LLC | 1027 |
1 |
Shiseido Company, Ltd. | 3761 |
1 |
Sumitomo Heavy Industries Process Equipment Co., Ltd. | 21 |
1 |
Ydr Teknoloji Gelistirme Limited Sirketi | 3 |
1 |
Lesielle Cosmetics, S.L. | 5 |
1 |
Sorse Technology Corporation | 21 |
1 |
Yateou, Inc. | 3 |
1 |
Duolab International Sàrl | 16 |
1 |
Other owners | 5 |