Growing community of inventors

Poway, CA, United States of America

Madeline Campbell

Average Co-Inventor Count = 4.00

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 = 5

Madeline CampbellMark C Brister (3 patents)Madeline CampbellNeil R Drake (3 patents)Madeline CampbellDaniel J Proctor (3 patents)Madeline CampbellMadeline Campbell (3 patents)Mark C BristerMark C Brister (191 patents)Neil R DrakeNeil R Drake (41 patents)Daniel J ProctorDaniel J Proctor (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Reshape Lifesciences Inc. (2 from 19 patents)

2. Obalon Therapeutics, Inc. (1 from 32 patents)


3 patents:

1. 12440358 - Pressure control system for intragastric device

2. 11819433 - Pressure control system for intragastric device

3. 10772752 - Pressure control system for intragastric device

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as of
1/5/2026
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