Growing community of inventors

Maynard, MA, United States of America

Martha E Llewellyn

Average Co-Inventor Count = 8.00

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 = 71

Martha E LlewellynMitchell H Babkes (2 patents)Martha E LlewellynBrett Ryan Johnson (2 patents)Martha E LlewellynZachary Dominguez (2 patents)Martha E LlewellynChristopher S Mudd (2 patents)Martha E LlewellynMichael J Prichard (2 patents)Martha E LlewellynShaohui Qiu (2 patents)Martha E LlewellynLee F Powers (2 patents)Martha E LlewellynMartha E Llewellyn (2 patents)Mitchell H BabkesMitchell H Babkes (44 patents)Brett Ryan JohnsonBrett Ryan Johnson (43 patents)Zachary DominguezZachary Dominguez (37 patents)Christopher S MuddChristopher S Mudd (37 patents)Michael J PrichardMichael J Prichard (20 patents)Shaohui QiuShaohui Qiu (14 patents)Lee F PowersLee F Powers (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Allergan, Inc. (2 from 2,285 patents)


2 patents:

1. 9468720 - Injection device having an angled tip portion

2. 8603028 - Injection device having an angled tip portion

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as of
12/6/2025
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