Growing community of inventors

Burlingame, CA, United States of America

Hans Purkey

Average Co-Inventor Count = 7.33

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 11

Hans PurkeyEmily J Hanan (5 patents)Hans PurkeyRobert Andrew Heald (3 patents)Hans PurkeyJamie Knight (3 patents)Hans PurkeyJoseph P Lyssikatos (2 patents)Hans PurkeyLewis J Gazzard (2 patents)Hans PurkeySteven T Staben (2 patents)Hans PurkeyGuosheng Wu (2 patents)Hans PurkeyMarie-Gabrielle Braun (2 patents)Hans PurkeyAijun Lu (2 patents)Hans PurkeySamuel S Kintz (2 patents)Hans PurkeyKeira Garland (2 patents)Hans PurkeySiew Kuen Yeap (2 patents)Hans PurkeyBryan K Chan (1 patent)Hans PurkeyEileen Mary Seward (1 patent)Hans PurkeyTimothy Heffron (1 patent)Hans PurkeyMichael Lainchbury (1 patent)Hans PurkeyRichard Leonard Elliott (1 patent)Hans PurkeyCalum MacLeod (1 patent)Hans PurkeyCalum Macleod (1 patent)Hans PurkeyMarian C Bryan (1 patent)Hans PurkeyKuean Yeap Siew (0 patent)Hans PurkeyHans Purkey (5 patents)Emily J HananEmily J Hanan (17 patents)Robert Andrew HealdRobert Andrew Heald (43 patents)Jamie KnightJamie Knight (3 patents)Joseph P LyssikatosJoseph P Lyssikatos (139 patents)Lewis J GazzardLewis J Gazzard (38 patents)Steven T StabenSteven T Staben (37 patents)Guosheng WuGuosheng Wu (13 patents)Marie-Gabrielle BraunMarie-Gabrielle Braun (11 patents)Aijun LuAijun Lu (10 patents)Samuel S KintzSamuel S Kintz (6 patents)Keira GarlandKeira Garland (5 patents)Siew Kuen YeapSiew Kuen Yeap (2 patents)Bryan K ChanBryan K Chan (50 patents)Eileen Mary SewardEileen Mary Seward (44 patents)Timothy HeffronTimothy Heffron (28 patents)Michael LainchburyMichael Lainchbury (16 patents)Richard Leonard ElliottRichard Leonard Elliott (16 patents)Calum MacLeodCalum MacLeod (16 patents)Calum MacleodCalum Macleod (12 patents)Marian C BryanMarian C Bryan (9 patents)Kuean Yeap SiewKuean Yeap Siew (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Genentech, Inc. (5 from 3,224 patents)

2. F. Hoffmann-La Roche Ag (168 patents)


5 patents:

1. 10435414 - Tricyclic PI3K inhibitor compounds and methods of use

2. 10065970 - Tricyclic PI3K inhibitor compounds and methods of use

3. 9890152 - Aminopyrimidine compounds as inhibitors of T790M containing EGFR mutants

4. 9206175 - Substituted 6,6-fused nitrogenous heterocyclic compounds and uses thereof

5. 8623889 - Substituted 6,6-fused nitrogenous heterocyclic compounds and uses thereof

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as of
1/15/2026
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