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Media, PA, United States of America

George Richard Chapman, Jr

Average Co-Inventor Count = 2.00

ph-index = 3

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 = 29

George Richard Chapman, Jr ↔ Steven Richard Oriani (7 patents)George Richard Chapman, JrGeorge Richard Chapman, Jr (7 patents)Steven Richard OrianiSteven Richard Oriani (31 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dupont Dow Elastomers Inc. (4 from 72 patents)

2. Dupont Performance Elastomers LLC (2 from 29 patents)

3. Dupont Performance Elastomas LLC (1 from 1 patent)


7 patents:

1. 7449520 - Process aid for melt processable polymers

2. 7446148 - Process aid for melt processable polymers

3. 7390848 - Process aid for melt processable polymers

4. 7001951 - Process aid for melt processable polymers

5. 6894118 - Process aid for melt processable polymers

6. 6875814 - Process aid for melt processable polymers

7. 6642310 - Process aid for melt processable polymers

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as of
1/5/2026
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