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You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 156 632 791 patent documents

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121 162 new documents added

981 197 documents amended

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EP 3841060 A1 20210630 - METHODS FOR THE DEGRADATION OF SF6

Title (en)

METHODS FOR THE DEGRADATION OF SF6

Title (de)

VERFAHREN ZUM ABBAU VON SF6

Title (fr)

PROCÉDÉS DE DÉCOMPOSITION DE SF6

Publication

EP 3841060 A1 20210630 (EN)

Application

EP 18793624 A 20181018

Priority

DE 102017124415 A 20171019
EP 2018078652 W 20181018

Abstract (en)

[origin: WO2019077086A1] The following invention relates to the degradation of SF6 with a trivalent phosphine having at least one ligand which has π-donating characteristics. This leads to a smooth and quantitave degradation of the SF6.

IPC 8 full level

C01B 17/45 (2006.01); C07F 9/50 (2006.01)

CPC (source: EP)

C01B 17/453 (2013.01); C07F 9/58 (2013.01); C07F 9/6506 (2013.01)

Citation (search report)

See references of WO 2019077086A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2019077086 A1 20190425; EP 3841060 A1 20210630

DOCDB simple family (application)

EP 2018078652 W 20181018; EP 18793624 A 20181018