Growing community of inventors

Philadelphia, PA, United States of America

Matthew J Roth

Average Co-Inventor Count = 5.00

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

Matthew J Roth ↔ Andrew M Savo (1 patent)Matthew J Roth ↔ Jay Alfred Miers, Jr (1 patent)Matthew J Roth ↔ Donna Deflavis (1 patent)Matthew J Roth ↔ William Carlin (1 patent)Matthew J RothMatthew J Roth (1 patent)Andrew M SavoAndrew M Savo (15 patents)Jay Alfred Miers, JrJay Alfred Miers, Jr (2 patents)Donna DeflavisDonna Deflavis (1 patent)William CarlinWilliam Carlin (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ddp Specialty Electronic Materials Us, LLC (1 from 95 patents)

2. Ddp Specialty Electronic Materials US 8, LLC (1 from 17 patents)

3. Specialty Electronic Materials Us, Llc. (1 from 1 patent)


1 patent:

1. 11760661 - Component addition polymerization

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as of
12/29/2025
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