Albert Joseph Hendrik Janssen

This inventor holds 6 USPTO granted patents and 2 published patent applications. Top assignee: Shell Oil Comapny. Active years: 2012-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Albert Joseph Hendrik Janssen. Retrieved from https://idiyas.com/inventor/albert-joseph-hendrik-janssen

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 6 (Patent Applications = 2)

% Patents Active = 66.7

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 26(Granted Patents)

Location History:

Amsterdam, NL (2012 - 2013)
Rijswijk, NL (2015 - 2017)

Company Filing History:

6 out of 7,646

Shell Oil Comapny

patents

Years Active: 2012-2017

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9657216 - Process for reducing viscosity of polymer-containing fluid produced in the recovery of oil (2017-05-23),

2. 9540574 - Process for producing and separating oil (2017-01-10),

3. 9399903 - Method and system for enhancing oil recovery (EOR) by injecting treated water into an oil bearing formation (2016-07-26),

4. 9085971 - Method and system for enhancing oil recovery (EOR) by injecting treated water into an oil bearing formation (2015-07-21),

5. 8470291 - Process to prepare a gas mixture of hydrogen and carbon monoxide (2013-06-25),

6. 8308983 - Process to prepare a gas mixture of hydrogen and carbon monoxide (2012-11-13),

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

2 patents pending: