Growing community of inventors

Lakewood, CO, United States of America

Robert J Evans

Average Co-Inventor Count = 2.14

ph-index = 10

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 = 370

Robert J EvansHelena L Chum (10 patents)Robert J EvansJames P Diebold (2 patents)Robert J EvansRichard L Bain (1 patent)Robert J EvansJohn W Scahill (1 patent)Robert J EvansRalph P Overend (1 patent)Robert J EvansBahman Rejai (1 patent)Robert J EvansRobert J Evans (11 patents)Helena L ChumHelena L Chum (17 patents)James P DieboldJames P Diebold (12 patents)Richard L BainRichard L Bain (5 patents)John W ScahillJohn W Scahill (3 patents)Ralph P OverendRalph P Overend (1 patent)Bahman RejaiBahman Rejai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Midwest Research Institute (9 from 278 patents)

2. The United States of America As Represented by the United States (1 from 3,975 patents)

3. Mri Ventures, Inc. (1 from 1 patent)


11 patents:

1. 5821553 - Pyrolysis and hydrolysis of mixed polymer waste comprising

2. 5504259 - Process to convert biomass and refuse derived fuel to ethers and/or

3. 5464602 - Sequential pyrolysis of plastic to recover polystyrene HCL and

4. 5386070 - Pyrolysis of polystyrene - polyphenylene oxide to recover styrene and

5. 5359061 - Controlled catalytic and thermal sequential pyrolysis and hydrolysis of

6. 5359099 - Controlled catalytic and thermal sequential pyrolysis and hydrolysis of

7. 5321174 - Controlled catalystic and thermal sequential pyrolysis and hydrolysis of

8. 5300704 - Controlled catalytic and thermal sequential pyrolysis and hydrolysis of

9. 5216149 - Controlled catalytic and thermal sequential pyrolysis and hydrolysis of

10. 5136111 - Controlled catalytic and thermal sequential pyrolysis and hydrolysis of

11. 4764627 - Process for producing furan from furfural aldehyde

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as of
12/30/2025
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