Growing community of inventors

South Pasadena, CA, United States of America

Derald E Brackmann

Average Co-Inventor Count = 4.00

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 = 0

Derald E Brackmann ↔ Johng S Rhim (1 patent)Derald E Brackmann ↔ David J Lim (1 patent)Derald E Brackmann ↔ Young-Myoung Chun (1 patent)Derald E BrackmannDerald E Brackmann (1 patent)Johng S RhimJohng S Rhim (8 patents)David J LimDavid J Lim (7 patents)Young-Myoung ChunYoung-Myoung Chun (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. House Ear Institute (1 from 22 patents)


1 patent:

1. 6358688 - Immortalized human middle ear epithelial cell lines

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as of
12/19/2025
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