Liechti; Pierre

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liechti; Pierre.The latest application filed is for "method of processing and/or recovering and/or reutilizing residues, especially from refinery processes".

Company Profile

3.7.8

Liechti; Pierre - Muttenz CH
Liechti; Pierre - Muttenz BL CH

*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
Method Of Processing And/or Recovering And/or Reutilizing Residues, Especially From Refinery Processes App 20210040397 - Fleury; Pierre-Alain ; et al.	2021-02-11
Method of processing and/or recovering and/or reutilizing residues, especially from refinery processes Grant 10,822,550 - Fleury , et al. November 3, 2	2020-11-03
Method Of Processing And/or Recovering And/or Reutilizing Residues, Especially From Refinery Processes App 20190093022 - Fleury; Pierre-Alain ; et al.	2019-03-28
Method for treating a monomer, pre-polymer, polymer or a corresponding mixture Grant 9,394,626 - Liechti , et al. July 19, 2	2016-07-19
Method And Device For Implementing Mechanical, Chemical And/or Thermal Processes App 20150273731 - Fleury; Pierre-Alain ; et al.	2015-10-01
Method For Thermal Separation Of A Volatile Substance From A Non- Or Less Volatile Substrate App 20140246386 - WITTE; Daniel ; et al.	2014-09-04
Method for the continuous implementation of polymerisation processes Grant 8,376,607 - Fleury , et al. February 19, 2	2013-02-19
Method For Treating A Monomer, Pre-polymer, Polymer Or A Corresponding Mixture App 20120140587 - Liechti; Pierre ; et al.	2012-06-07
Method and system for producing a spinning solution for producing a polymer fiber Grant 8,129,460 - Geisler , et al. March 6, 2	2012-03-06
Device For Treating A Product App 20110269090 - Kunz; Alfred ; et al.	2011-11-03
Method for the Continuous Implementation of Polymerisation Processes App 20090192631 - Fleury; Pierre-Alain ; et al.	2009-07-30
Method for the Continuous Implementation of Polymerisation Processes App 20080188950 - Fleury; Pierre-Alain ; et al.	2008-08-07
Mixing kneader with kneading forks Grant 4,889,431 - Liechti December 26, 1	1989-12-26

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