Growing community of inventors

South Saint Paul, MN, United States of America

David Q Ma

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 = 5

David Q MaRaymond D Skwierczynski (2 patents)David Q MaJohn C Hedenstrom (2 patents)David Q MaChristopher S Perman (2 patents)David Q MaDavid Q Ma (2 patents)Raymond D SkwierczynskiRaymond D Skwierczynski (20 patents)John C HedenstromJohn C Hedenstrom (5 patents)Christopher S PermanChristopher S Perman (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. 3M Innovative Properties Company (2 from 14,097 patents)


2 patents:

1. 10071156 - Aqueous gel formulations containing immune response modifiers

2. 9248127 - Aqueous gel formulations containing immune response modifiers

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