Growing community of inventors

Webster, TX, United States of America

Tilak Suren Lewkebandara

Average Co-Inventor Count = 3.00

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

Tilak Suren Lewkebandara ↔ Reinhard Halpaap (1 patent)Tilak Suren Lewkebandara ↔ Herbert Stutz (1 patent)Tilak Suren LewkebandaraTilak Suren Lewkebandara (1 patent)Reinhard HalpaapReinhard Halpaap (82 patents)Herbert StutzHerbert Stutz (18 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Covestro Deutschland Ag (1 from 644 patents)

2. Covestro LLC (1 from 228 patents)


1 patent:

1. 9382198 - Preparation of light-colored isocyanates

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12/6/2025
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