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  • A - Human necessities
  • A61K - Preparations for medical, dental or toiletry purposes
  • A61K 39/29 - Hepatitis virus

Patent holdings for IPC class A61K 39/29

Total number of patents in this class: 1057

10-year publication summary

62
88
60
78
86
59
66
53
48
19
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Glaxosmithkline Biologicals S.A.
1634
36
The Trustees of the University of Pennsylvania
4304
30
The Governors of the University of Alberta
862
29
Janssen Sciences Ireland Unlimited Company
395
27
Xiamen University
532
15
The Regents of the University of California
19803
13
The Johns Hopkins University
5637
13
GlobeImmune, Inc.
79
13
Hvidovre Hospital
57
13
Transgene S.A.
125
12
The Macfarlane Burnet Institute for Medical Research and Public Health Ltd
57
11
Japan as Represented by Director-General of National Institute of Infectious Diseases
86
10
Oxford University Innovation Limited
1499
10
Tokyo Metropolitan Institute of Medical Science
111
10
Variation Biotechnologies, Inc.
67
10
Toko Yakuhin Kogyo Co., Ltd.
34
10
Toray Industries, Inc.
6886
9
University of Washington
2312
9
The Regents of the University of Michigan
4666
8
Centro de Ingenieria Genetica y Biotecnologia
195
8
Other owners 761

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