Hoekstra; Jacobus

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hoekstra; Jacobus.The latest application filed is for "amorphous carbon supported nanoparticles comprising oxides of lanthanides and method for preparing them".

Company Profile

1.6.9

Hoekstra; Jacobus - Utrecht NL
Hoekstra; Jacobus - De Meern NL
Hoekstra; Jacobus - PK De Meern NL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Nano-particles containing carbon and a ferromagnetic metal or alloy Grant 11,065,688 - Jenneskens , et al. July 20, 2	2021-07-20
Process for the preparation of metal-carbon containing bodies Grant 10,279,328 - Hoekstra , et al.	2019-05-07
Amorphous carbon supported nanoparticles comprising oxides of lanthanides and method for preparing them Grant 10,046,069 - Hoekstra , et al. August 14, 2	2018-08-14
Process for producing carbon nanofibers and/or carbon nanotubes Grant 10,010,867 - Hoekstra , et al. July 3, 2	2018-07-03
Amorphous Carbon Supported Nanoparticles Comprising Oxides of Lanthanides And Method For Preparing Them App 20170354749 - Hoekstra; Jacobus ; et al.	2017-12-14
Amorphous carbon supported nanoparticles comprising oxides of lanthanides and method for preparing them Grant 9,750,828 - Hoekstra , et al. September 5, 2	2017-09-05
Nano-Particles Containing Carbon and a Ferromagnetic Metal or Alloy App 20170216925 - Jenneskens; Leonardus Wijnand ; et al.	2017-08-03
Carbon bodies and ferromagnetic carbon bodies Grant 9,579,635 - Hoekstra , et al. February 28, 2	2017-02-28
Carbon Bodies and Ferromagnetic Carbon Bodies App 20150328621 - Hoekstra; Jacobus ; et al.	2015-11-19
Amorphous Carbon Supported Nanoparticles Comprising Oxides Of Lanthanides And Method For Preparing Them App 20150320894 - Hoekstra; Jacobus ; et al.	2015-11-12
Process for the preparation of metal-carbon containing bodies App 20150069285 - Hoekstra; Jacobus ; et al.	2015-03-12
Process for Producing Carbon Nanofibers and/or Carbon Nanotubes App 20150018201 - Hoekstra; Jacobus ; et al.	2015-01-15
Nano-Particles Containing Carbon and a Ferromagnetic Metal or Alloy App 20130157055 - Jenneskens; Leonardus Wijnand ; et al.	2013-06-20
Process For The Preparation Of Metal-carbon Containing Bodies App 20120046162 - Hoekstra; Jacobus ; et al.	2012-02-23

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