Growing community of inventors

San Jose, CA, United States of America

Steven D Axt

Average Co-Inventor Count = 12.00

ph-index = 2

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 = 5

Steven D AxtPaul Ross Fatheree (4 patents)Steven D AxtColin C Beard (4 patents)Steven D AxtLawrence Emerson Fisher (4 patents)Steven D AxtCharles Alois Dvorak (4 patents)Steven D AxtHumberto Bartolome Arzeno (4 patents)Steven D AxtYeun-Kwei Han (4 patents)Steven D AxtDouglas L Wren (4 patents)Steven D AxtEric Roy Humphreys (4 patents)Steven D AxtChristopher R Roberts (4 patents)Steven D AxtSam Linh Nguyen (4 patents)Steven D AxtJan P Lund (4 patents)Steven D AxtSteven D Axt (4 patents)Paul Ross FathereePaul Ross Fatheree (144 patents)Colin C BeardColin C Beard (36 patents)Lawrence Emerson FisherLawrence Emerson Fisher (24 patents)Charles Alois DvorakCharles Alois Dvorak (20 patents)Humberto Bartolome ArzenoHumberto Bartolome Arzeno (16 patents)Yeun-Kwei HanYeun-Kwei Han (13 patents)Douglas L WrenDouglas L Wren (13 patents)Eric Roy HumphreysEric Roy Humphreys (10 patents)Christopher R RobertsChristopher R Roberts (8 patents)Sam Linh NguyenSam Linh Nguyen (5 patents)Jan P LundJan P Lund (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Syntex (u.s.a.) Inc. (4 from 932 patents)


4 patents:

1. 6340756 - Process for preparing a 2-(2-amino-1, 6-dihydro-6-oxo-purin-9-yl)methoxy-1,3-propanediol derivative

2. 6218568 - Process for preparing a 2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl)methoxy-1,3-propanediol derivative

3. 6215017 - Process for preparing a 2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl)methoxy-1,3-propanediol derivative

4. 6040446 - Process for preparing a 2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl)

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as of
12/5/2025
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