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Audubon, PA, United States of America

Sivam Rangavajjula

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

Sivam Rangavajjula ↔ John G Pendergast, Jr (1 patent)Sivam Rangavajjula ↔ Daniel M Trauth (1 patent)Sivam Rangavajjula ↔ Bharati Dinkar Chheda (1 patent)Sivam Rangavajjula ↔ John G Pendergast (0 patent)Sivam RangavajjulaSivam Rangavajjula (1 patent)John G Pendergast, JrJohn G Pendergast, Jr (20 patents)Daniel M TrauthDaniel M Trauth (16 patents)Bharati Dinkar ChhedaBharati Dinkar Chheda (8 patents)John G PendergastJohn G Pendergast (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Dow Global Technolgoies LLC (1 from 4,629 patents)

2. Rohm and Haas Company (1 from 3,388 patents)


1 patent:

1. 9617200 - Process for preparation of tertiary alkyl primary amines

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12/6/2025
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