Growing community of inventors

Concord, CA, United States of America

Joan Dowd

Average Co-Inventor Count = 5.00

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 = 8

Joan DowdDavid Yuds (2 patents)Joan DowdLouis Leegrande Barrett (2 patents)Joan DowdKen Chhi (2 patents)Joan DowdTom Merics (2 patents)Joan DowdJoan Dowd (2 patents)David YudsDavid Yuds (56 patents)Louis Leegrande BarrettLouis Leegrande Barrett (33 patents)Ken ChhiKen Chhi (5 patents)Tom MericsTom Merics (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fresenius Medical Care Holdings, Inc. (2 from 647 patents)


2 patents:

1. 12239459 - Closed loop dialysis treatment using adaptive ultrafiltration rates

2. 10881347 - Closed loop dialysis treatment using adaptive ultrafiltration rates

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1/10/2026
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