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Krzysztof Skowerski
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Jablonowo Pomorski, PL
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Patents Grants
last 30 patents
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Patent Grant
Use of N-chelating ruthenium complexes in the metathesis reaction
Patent number
12,251,688
Issue date
Mar 18, 2025
Apeiron Synthesis S.A.
Rafal Gawin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing ruthenium complexes and intermediates thereof...
Patent number
12,173,015
Issue date
Dec 24, 2024
Apeiron Synthesis S.A.
Krzysztof Skowerski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ruthenium complexes and their use in olefin metathesis reactions
Patent number
11,999,754
Issue date
Jun 4, 2024
Apeiron Synthesis S.A.
Rafal Gawin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing ruthenium complexes and intermediates thereof...
Patent number
11,976,085
Issue date
May 7, 2024
Aperion Synthesis S.A.
Krzysztof Skowerski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Organoruthenium complexes as precatalysts for olefin metathesis
Patent number
11,939,410
Issue date
Mar 26, 2024
Apeiron Synthesis S.A.
Krzysztof Skowerski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing ruthenium complexes and intermediates thereof...
Patent number
11,192,911
Issue date
Dec 7, 2021
Apeiron Synthesis S.A.
Krzysztof Skowerski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Use of ruthenium complexes in olefin metathesis reaction
Patent number
10,974,236
Issue date
Apr 13, 2021
Apeiron Synthesis S.A.
Krzysztof Skowerski
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Use of metal scavengers for removal of ruthenium residues
Patent number
9,533,937
Issue date
Jan 3, 2017
Apeiron Synthesis S.A.
Grzegorz Szczepaniak
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Metal complexes, their application and methods of carrying out of m...
Patent number
9,527,877
Issue date
Dec 27, 2016
Apeiron Synthesis S.A.
Krzysztof Skowerski
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metathesis catalysts containing onium groups
Patent number
9,403,860
Issue date
Aug 2, 2016
Apeiron Synthesis S.A.
Krzysztof Skowerski
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metathesis reactions
Patent number
9,403,738
Issue date
Aug 2, 2016
APEIRON CATALYSTS SP. ZO.O
Krzysztof Skowerski
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metathesis catalysts containing onium groups
Patent number
9,371,345
Issue date
Jun 21, 2016
Apeiron Synthesis S.A.
Krzysztof Skowerski
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ruthenium complexes, their use in the metathesis reactions, and a p...
Patent number
9,328,132
Issue date
May 3, 2016
Apeiron Synthesis S.A.
Krzysztof Skowerski
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metal complexes, their application and methods of carrying out of m...
Patent number
8,933,242
Issue date
Jan 13, 2015
Apeiron Synthesis S.A.
Krzysztof Skowerski
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PRODUCING RUTHENIUM COMPLEXES AND INTERMEDIATES THEREOF...
Publication number
20250066402
Publication date
Feb 27, 2025
APEIRON SYNTHESIS S.A.
Krzysztof SKOWERSKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NEW STERICALLY ACTIVATED CHELATING RUTHENIUM COMPLEXES, METHOD OF T...
Publication number
20250051380
Publication date
Feb 13, 2025
APEIRON SYNTHESIS S.A.
Krzysztof Skowerski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LONG SHELF LIFE STABLE ORGANORUTHENIUM COMPLEXES AS (PRE)CATALYSTS...
Publication number
20240150384
Publication date
May 9, 2024
APEIRON SYNTHESIS S.A.
Michal CHWALBA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING RUTHENIUM COMPLEXES AND INTERMEDIATES THEREOF...
Publication number
20240076308
Publication date
Mar 7, 2024
APEIRON SYNTHESIS S.A.
Krzysztof SKOWERSKI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NEW USE OF METAL COMPLEXES HAVING ORGANIC LIGANDS FOR ACTIVATING OL...
Publication number
20220177612
Publication date
Jun 9, 2022
APEIRON SYNTHESIS SPOLKA AKCYJNA
Michal Chwalba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ORGANORUTHENIUM COMPLEXES AS PRECATALYSTS FOR OLEFIN METATHESIS
Publication number
20210269565
Publication date
Sep 2, 2021
APEIRON SYNTHESIS S.A.
Krzysztof Skowerski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF N-CHELATING RUTHENIUM COMPLEXES IN THE METATHESIS REACTION
Publication number
20210237045
Publication date
Aug 5, 2021
APEIRON SYNTHESIS S.A.
Rafal GAWIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NOVEL RUTHENIUM COMPLEXES AND THEIR USE IN OLEFIN METATHESIS REACTIONS
Publication number
20210101922
Publication date
Apr 8, 2021
APEIRON SYNTHESIS S.A.
Rafal GAWIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
USE OF RUTHENIUM COMPLEXES IN OLEFIN METATHESIS REACTION
Publication number
20190291089
Publication date
Sep 26, 2019
APEIRON SYNTHESIS S.A.
Krzysztof SKOWERSKI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING RUTHENIUM COMPLEXES AND INTERMEDIATES THEREOF...
Publication number
20180298046
Publication date
Oct 18, 2018
APEIRON SYNTHESIS S.A.
Krzysztof SKOWERSKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
USE OF METAL SCAVENGERS FOR REMOVAL OF RUTHENIUM RESIDUES
Publication number
20160297742
Publication date
Oct 13, 2016
APEIRON SYNTHESIS S.A.
Grzegorz Szczepaniak
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Metathesis Catalysts Containing Onium Groups
Publication number
20150274763
Publication date
Oct 1, 2015
Krzysztof Skowerski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NOVEL RUTHENIUM COMPLEXES, THEIR USE IN THE METATHESIS REACTIONS, A...
Publication number
20150158896
Publication date
Jun 11, 2015
APEIRON SYNTHESIS S.A.
Krzysztof Skowerski
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Metal Complexes, Their Application and Methods of Carrying out of M...
Publication number
20150126744
Publication date
May 7, 2015
APEIRON SYNTHESIS S.A.
Krzysztof Skowerski
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Metathesis Reactions
Publication number
20140288342
Publication date
Sep 25, 2014
Apeiron Catalysts Sp. zo.o.
Krzysztof Skowerski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METAL COMPLEXES, THEIR APPLICATION AND METHODS OF CARRYING OUT OF M...
Publication number
20140005408
Publication date
Jan 2, 2014
APEIRON SYNTHESIS S.A.
Krzysztof Skowerski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Metathesis Catalysts Containing Onium Groups
Publication number
20130225807
Publication date
Aug 29, 2013
APEIRON SYNTHESIS SP. ZO.O.
Krzysztof Skowerski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL