Patent holdings for IPC class A61K 31/05

Total number of patents in this class: 5707

10-year publication summary

348
386
434
536
830
924
900
644
401
18
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
GW Research Limited
360
162
Société des Produits Nestlé S.A.
9243
55
GW Pharma Limited
119
53
HEXO Operations Inc.
227
49
Jazz Pharmaceuticals Research UK Limited
49
46
DSM IP Assets B.V.
5822
44
The Regents of the University of California
19503
43
Canopy Growth Corporation
262
38
Nordiccan A/S
49
38
Buzzelet Development and Technologies Ltd
83
37
Conopco, Inc.
4798
36
Unilever PLC
3332
34
Unilever N.V.
3228
34
Sol-gel Technologies Ltd.
169
32
Unigen, Inc.
116
30
Zynerba Pharmaceuticals, Inc.
65
30
Dermavant Sciences GmbH
79
29
Pike Therapeutics Inc.
37
26
Yissum Research Development Company of The Hebrew University of Jerusalem Ltd.
1356
24
Botanix Pharmaceuticals Ltd
34
23
Other owners 4844