Growing community of inventors

Bethlehem, PA, United States of America

Ewa B Oldak

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 = 49

Ewa B Oldak ↔ Shahriar Naghshineh (1 patent)Ewa B Oldak ↔ Jeff Barnes (1 patent)Ewa B Oldak ↔ Yassaman Hashemi (1 patent)Ewa B OldakEwa B Oldak (1 patent)Shahriar NaghshinehShahriar Naghshineh (6 patents)Jeff BarnesJeff Barnes (4 patents)Yassaman HashemiYassaman Hashemi (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Esc Inc. (1 from 4 patents)

2. Advanced Technology Materials, Inc. (622 patents)


1 patent:

1. 6194366 - Post chemical-mechanical planarization (CMP) cleaning composition

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12/29/2025
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