Growing community of inventors

Gladwyne, PA, United States of America

Stephen A Roth

Average Co-Inventor Count = 1.67

ph-index = 14

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 = 553

Stephen A RothEdward J McGuire (8 patents)Stephen A RothSteven J Catani (4 patents)Stephen A RothJuan L Navia (4 patents)Stephen A RothDennis H Langer (4 patents)Stephen A RothDavid A Zopf (3 patents)Stephen A RothPaul M Simon (3 patents)Stephen A RothGary Olson (2 patents)Stephen A RothChristopher Self (2 patents)Stephen A RothKarl Frank Johnson (2 patents)Stephen A RothStephanie L Buczala (2 patents)Stephen A RothClayton Buck (2 patents)Stephen A RothDaeyeon Lee (1 patent)Stephen A RothJonathan Kim Weil (1 patent)Stephen A RothMichael Eugene Spade (1 patent)Stephen A RothDaeyeon Lee (1 patent)Stephen A RothStephen A Roth (25 patents)Edward J McGuireEdward J McGuire (10 patents)Steven J CataniSteven J Catani (26 patents)Juan L NaviaJuan L Navia (21 patents)Dennis H LangerDennis H Langer (4 patents)David A ZopfDavid A Zopf (44 patents)Paul M SimonPaul M Simon (9 patents)Gary OlsonGary Olson (30 patents)Christopher SelfChristopher Self (23 patents)Karl Frank JohnsonKarl Frank Johnson (14 patents)Stephanie L BuczalaStephanie L Buczala (2 patents)Clayton BuckClayton Buck (2 patents)Daeyeon LeeDaeyeon Lee (25 patents)Jonathan Kim WeilJonathan Kim Weil (2 patents)Michael Eugene SpadeMichael Eugene Spade (2 patents)Daeyeon LeeDaeyeon Lee (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Neose Technologies, Inc. (11 from 50 patents)

2. University of Pennsylvania (7 from 2,596 patents)

3. Neose Pharmaceuticals, Inc. (3 from 5 patents)

4. Immune Control Inc. (2 from 2 patents)

5. Magnolia Nutritionals, L.l.c. (2 from 2 patents)

6. Other (1 from 832,718 patents)

7. Roth, Stephen (0 patent)


25 patents:

1. 9637599 - Imprinted biomimetic catalysts for cellulose hydrolysis

2. 7981885 - Compositions for treatment of diseases related to activated lymphocytes

3. 7923445 - Methods for treatment of diseases related to activated lymphocytes

4. 6660502 - Process for processing sucrose into glucose and fructose

5. 6569649 - Compositions and methods for saccharide synthesis

6. 6544778 - Apparatus for glycosyltransferase-catalyzed saccharide synthesis

7. 6518051 - Saccharide compositions, methods and apparatus for their synthesis

8. 6379933 - Method of transferring at least two saccharide units with a polyglycosyltransferase

9. 6331418 - Saccharide compositions, methods and apparatus for their synthesis

10. 6288222 - Method of filtration of a dairy stream

11. 6284493 - Method of synthesizing saccharide compositions

12. 6242225 - Process for processing sucrose into glucose and fructose

13. 6156547 - Apparatus for the synthesis of saccharide compositions

14. 6127153 - Method of transferring at least two saccharide units with a

15. 5998177 - Process for processing sucrose into glucose

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as of
12/9/2025
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