Growing community of inventors

Camarillo, CA, United States of America

Donna D Causey

Average Co-Inventor Count = 6.00

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 = 33

Donna D Causey ↔ Su Il Yum (1 patent)Donna D Causey ↔ Robert M Gale (1 patent)Donna D Causey ↔ David J Enscore (1 patent)Donna D Causey ↔ James L Osborne (1 patent)Donna D Causey ↔ Melinda K Nelson (1 patent)Donna D CauseyDonna D Causey (1 patent)Su Il YumSu Il Yum (91 patents)Robert M GaleRobert M Gale (73 patents)David J EnscoreDavid J Enscore (24 patents)James L OsborneJames L Osborne (16 patents)Melinda K NelsonMelinda K Nelson (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,680 patents)


1 patent:

1. 5633008 - Method of administering nicotine transdermally

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12/8/2025
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