Growing community of inventors

Sharon, MA, United States of America

Joshua Spiewak

Average Co-Inventor Count = 4.21

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 = 29

Joshua SpiewakJared D MacDonald (3 patents)Joshua SpiewakMatthew Chenery Harvey (3 patents)Joshua SpiewakAndre Beskrowni (3 patents)Joshua SpiewakRobert F Mason (1 patent)Joshua SpiewakTareef S Kawaf (1 patent)Joshua SpiewakJoseph H Berkovitz (1 patent)Joshua SpiewakGraham L Mather (1 patent)Joshua SpiewakJoshua Spiewak (4 patents)Jared D MacDonaldJared D MacDonald (16 patents)Matthew Chenery HarveyMatthew Chenery Harvey (5 patents)Andre BeskrowniAndre Beskrowni (3 patents)Robert F MasonRobert F Mason (23 patents)Tareef S KawafTareef S Kawaf (3 patents)Joseph H BerkovitzJoseph H Berkovitz (2 patents)Graham L MatherGraham L Mather (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,718 patents)

2. Ptc Inc. (1 from 66 patents)

3. Oracle Otc Subsidiary LLC (1 from 27 patents)

4. Axeda Corporation (1 from 18 patents)


4 patents:

1. 10326818 - Maintaining independent states for multiple web browser instances

2. 9479613 - Maintaining independent states for multiple web browser instances

3. 8762294 - Method and system for dynamic pricing

4. 8635254 - Maintaining independent states for multiple web browser instances

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as of
12/15/2025
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