- All sections
- A - Human necessities
- A23L - Foods, foodstuffs, or non-alcoholic beverages, not covered by subclasses or ; their preparation or treatment, e.g. cooking, modification of nutritive qualities, physical treatment ; preservation of foods or foodstuffs, in general
- A23L 33/155 - Vitamins A or D
Patent holdings for IPC class A23L 33/155
Total number of patents in this class: 462
10-year publication summary
11
|
39
|
64
|
48
|
81
|
71
|
97
|
84
|
71
|
16
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Société des Produits Nestlé S.A. | 9672 |
53 |
DSM IP Assets B.V. | 5856 |
34 |
Abbott Laboratories | 2542 |
15 |
BASF SE | 19740 |
12 |
Nulixir Inc. | 37 |
10 |
Nutri'Earth | 14 |
9 |
N.V. Nutricia | 1022 |
8 |
University of Southern California | 2016 |
7 |
The Board of Trustees of the Leland Stanford Junior University | 6054 |
6 |
IP Science Limited | 25 |
6 |
Metabolic Technologies, Inc. | 62 |
6 |
Axcess Global Sciences, LLC | 74 |
6 |
Nutritional Growth Solutions Ltd | 6 |
6 |
Nestec S.A. | 2777 |
4 |
Massachusetts Institute of Technology | 9795 |
4 |
AMBO Innovations, LLC | 29 |
4 |
Building Block Nutritionals, LLC | 12 |
4 |
Metabolic Technologies, LLC | 14 |
4 |
QU, Hanpeng | 18 |
4 |
Ajinomoto Co., Inc. | 2337 |
3 |
Other owners | 257 |