Growing community of inventors

New York, NY, United States of America

Robert Callan

Average Co-Inventor Count = 4.86

ph-index = 1

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 = 10

Robert CallanLalitha Venkataramanan (2 patents)Robert CallanYi-Qiao Song (1 patent)Robert CallanMartin D Hurlimann (1 patent)Robert CallanJeffrey Paulsen (1 patent)Robert CallanLukasz Zielinski (1 patent)Robert CallanTimothy Andrew John Hopper (1 patent)Robert CallanFatih Sirin (1 patent)Robert CallanDhinakaran Chinappen (1 patent)Robert CallanWilliam C Bubel (1 patent)Robert CallanBrian Kennedy (1 patent)Robert CallanSrikant Krishna (1 patent)Robert CallanRobert Callan (3 patents)Lalitha VenkataramananLalitha Venkataramanan (36 patents)Yi-Qiao SongYi-Qiao Song (72 patents)Martin D HurlimannMartin D Hurlimann (34 patents)Jeffrey PaulsenJeffrey Paulsen (11 patents)Lukasz ZielinskiLukasz Zielinski (10 patents)Timothy Andrew John HopperTimothy Andrew John Hopper (3 patents)Fatih SirinFatih Sirin (1 patent)Dhinakaran ChinappenDhinakaran Chinappen (1 patent)William C BubelWilliam C Bubel (1 patent)Brian KennedyBrian Kennedy (1 patent)Srikant KrishnaSrikant Krishna (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,843 patents)

2. Picofemto LLC (1 from 1 patent)


3 patents:

1. 10330816 - Imaging subterranean formations and features using azimuthal phase encoding

2. 10114142 - Imaging subterranean formations and features using multicoil NMR measurements

3. 9747421 - Multi-factor brain analysis via medical imaging decision support systems and methods

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as of
12/25/2025
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