Growing community of inventors

Cambridge, United Kingdom

Jean-Marc Pietrzyk

Average Co-Inventor Count = 2.31

ph-index = 1

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 = 4

Jean-Marc PietrzykRichard John Harmer (3 patents)Jean-Marc PietrzykLucian K Johnston (2 patents)Jean-Marc PietrzykMark S Passolt (2 patents)Jean-Marc PietrzykJean-Marc Pietrzyk (5 patents)Richard John HarmerRichard John Harmer (12 patents)Lucian K JohnstonLucian K Johnston (24 patents)Mark S PassoltMark S Passolt (16 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Schlumberger Technology Corporation (5 from 10,170 patents)


5 patents:

1. 12327288 - Well planning and drilling service

2. 12241357 - Dynamic control system for field operations using tiered construction activities

3. 11725493 - Method, system and compure- readable storage media for controlling filed equipment by analyzing information received from interface

4. 11149542 - Dynamic system for field operations

5. 10706483 - Well planning and drilling service

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as of
12/3/2025
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