Plathen; Peter

Patent Applications and Registrations

Patent applications and USPTO patent grants for Plathen; Peter.The latest application filed is for "production plant for producing a chemical product by reacting h-functional reactants with phosgene, and method for operating same".

Company Profile

8.7.7

Plathen; Peter - Krefeld DE

*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
Production plant for producing a chemical product by reacting H-functional reactants with phosgene, and method for operating same with an interruption to production Grant 11,365,172 - Spriewald , et al. June 21, 2	2022-06-21
Method for cleaning phosgene conducting apparatus Grant 11,213,867 - Manzel , et al. January 4, 2	2022-01-04
Production Plant For Producing A Chemical Product By Reacting H-functional Reactants With Phosgene, And Method For Operating Same App 20210147346 - Spriewald; Juergen ; et al.	2021-05-20
Method for producing methylene-diphenylene-diisocyanates and polymethylene-polyphenylene-polyisocyanates Grant 10,947,187 - Knauf , et al. March 16, 2	2021-03-16
Method For Producing Methylene-diphenylene-diisocyanates And Polymethylene-polyphenylene-polyisocyanates App 20200331848 - Knauf; Thomas ; et al.	2020-10-22
Method For Cleaning Phosgene Conducting Apparatus App 20200246845 - Kind Code	2020-08-06
Method for producing isocyanates Grant 10,577,311 - Knauf , et al.	2020-03-03
Method for producing isocyanates Grant 10,364,214 - Knauf , et al. July 30, 2	2019-07-30
Method For Producing Isocyanates App 20190210961 - KNAUF; Thomas ; et al.	2019-07-11
Method for producing isocyanates Grant 10,280,135 - Knauf , et al.	2019-05-07
Method For Producing Isocyanates App 20180290968 - Knauf; Thomas ; et al.	2018-10-11
Method For Producing Isocyanates App 20180265457 - Knauf; Thomas ; et al.	2018-09-20
Process for preparing isocyanates Grant 9,796,669 - Knauf , et al. October 24, 2	2017-10-24
Process For Preparing Isocyanates App 20170101368 - Knauf; Thomas ; et al.	2017-04-13

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