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New York, NY, United States of America

John Steinhoff

Average Co-Inventor Count = 4.00

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 = 30

John SteinhoffRichard B Mason (5 patents)John SteinhoffAbraham Zelkin (5 patents)John SteinhoffJames B Nevin (4 patents)John SteinhoffJames Nevin (1 patent)John SteinhoffJohn Steinhoff (5 patents)Richard B MasonRichard B Mason (8 patents)Abraham ZelkinAbraham Zelkin (5 patents)James B NevinJames B Nevin (4 patents)James NevinJames Nevin (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (3 from 832,966 patents)

2. Xpertuniverse, Inc. (2 from 2 patents)


5 patents:

1. 9092477 - Semantic to non-semantic routing for locating a live expert

2. 8793206 - Semantic to non-semantic routing for locating a live expert

3. 8380655 - Management of expert resources using seeker profiles

4. 7499903 - Semantic to non-semantic routing for locating a live expert

5. 7366709 - System and method for managing questions and answers using subject lists styles

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as of
1/15/2026
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