RUETHER; Feelly

Patent Applications and Registrations

Patent applications and USPTO patent grants for RUETHER; Feelly.The latest application filed is for "polyarylene ether".

Company Profile

3.5.6

RUETHER; Feelly - Ludwigshafen am Rhein DE
Ruether; Feelly - Ludwigshafen DE
Ruether; Feelly - Frankenthal 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
Polyarylene Ether App 20220033583 - WEBER; Martin ; et al.	2022-02-03
Process for making solid methylglycine diacetate (MGDA) alkali metal salt, and solid particles Grant 11,208,375 - Kadam , et al. December 28, 2	2021-12-28
Process for purifying alkanesulfonic anhydride and process for producing alkanesulfonic acid using the purified alkanesulfonic anhydride Grant 10,730,827 - Wortmann , et al.	2020-08-04
Process For Making Solid Methylglycine Diacetate (mgda) Alkali Metal Salt, And Solid Particles App 20200095189 - KADAM; Somnath Shivaji ; et al.	2020-03-26
Process for purifying alkanesulfonic acids Grant 10,577,312 - Spielmann , et al.	2020-03-03
Process For Purifying Alkanesulfonic Anhydride And Process For Producing Alkanesulfonic Acid Using The Purified Alkanesulfonic A App 20200039927 - WORTMANN; Juergen ; et al.	2020-02-06
Method of reprocessing alkanesulfonic acid Grant 10,214,485 - Spielmann , et al. Feb	2019-02-26
Method Of Reprocessing Alkanesulfonic Acid App 20180327352 - SPIELMANN; Jan ; et al.	2018-11-15
Process For Purifying Alkanesulfonic Acids App 20180319739 - SPIELMANN; Jan ; et al.	2018-11-08
Process for obtaining acrylic acid Grant 9,458,080 - Woerz , et al. October 4, 2	2016-10-04
Process For Obtaining Acrylic Acid App 20160159724 - WOERZ; Nicolai Tonio ; et al.	2016-06-09

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