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Rudolf PFAENDNER
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Rimbach, DE
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Patents Grants
last 30 patents
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Patent Grant
Halogen-free sulphonic acid ester and/or sulphinic acid ester as fl...
Patent number
11,760,865
Issue date
Sep 19, 2023
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Rudolf Pfaendner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Efficient phosphorous stabilizers based on diphenylamine and hetero...
Patent number
11,634,560
Issue date
Apr 25, 2023
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Michael Ciesielski
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for stabilizing halogen-free thermoplastic recyclates, stabi...
Patent number
11,591,450
Issue date
Feb 28, 2023
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Rudolf Pfaendner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compounds having a stabilizing effect, method for producing said co...
Patent number
11,407,720
Issue date
Aug 9, 2022
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Johannes Fischer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compounds having a stabilizing effect, method for producing said co...
Patent number
11,358,941
Issue date
Jun 14, 2022
Fraunhofer-Gesellschaftzurförderung der angewandten Forschung e.V.
Johannes Fischer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing a polymer by nitroxyl-controlled polymerisatio...
Patent number
11,292,859
Issue date
Apr 5, 2022
Fraunhofer-Gesellschaft zurförderung der angewandten Forschung e.V.
Roland Klein
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of organic oxyimides as flame retardant for plastic materials a...
Patent number
10,913,743
Issue date
Feb 9, 2021
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Rudolf Pfaendner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer composition having delayed crystallization behavior, additi...
Patent number
10,781,296
Issue date
Sep 22, 2020
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Benjamin Groos
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of phosphorous-containing organic oxyimides as flame retardants...
Patent number
10,544,284
Issue date
Jan 28, 2020
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Rudolf Pfaendner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of organic oxyimide salts as flame retardants, flame-retardant...
Patent number
10,450,442
Issue date
Oct 22, 2019
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Rudolf Pfaendner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer composition by continuous filler slurry extrusion
Patent number
10,435,521
Issue date
Oct 8, 2019
Omya International AG
Michael Tinkl
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Use of oxyimide-comprising copolymers or polymers as flame retardan...
Patent number
10,370,537
Issue date
Aug 6, 2019
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Rudolf Pfaendner
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Use of organic oxyimides as radical generators in plastics, method...
Patent number
10,364,340
Issue date
Jul 30, 2019
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Rudolf Pfaendner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of hydroxybenzotriazole derivatives and/or hydroxy indazole der...
Patent number
10,323,136
Issue date
Jun 18, 2019
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Rudolf Pfaendner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flame retardant composition
Patent number
10,221,301
Issue date
Mar 5, 2019
J.M. Huber Corporation
Marcus Leistner
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polymer composition with improved long-term stability, moulded part...
Patent number
10,214,631
Issue date
Feb 26, 2019
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Rudolf Pfaendner
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polymer composition having delayed crystallization behavior, additi...
Patent number
10,138,354
Issue date
Nov 27, 2018
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Benjamin Groos
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of preparing ethylene polymers by controlled high pressure p...
Patent number
9,732,168
Issue date
Aug 15, 2017
BASF SE
Michael Roth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flame retardant compositions with polymeric dispersing agents
Patent number
8,735,474
Issue date
May 27, 2014
BASF SE
Simon Kniesel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Layered silicate flame retardant compositions
Patent number
8,686,073
Issue date
Apr 1, 2014
BASF SE
Rudolf Pfaendner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Azo compounds for polypropylene degradation
Patent number
8,461,272
Issue date
Jun 11, 2013
BASF SE
Michael Roth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Symmetric azo compounds in flame retardant compositions
Patent number
8,247,479
Issue date
Aug 21, 2012
BASF SE
Michael Roth
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dispersing agents in composites
Patent number
8,110,626
Issue date
Feb 7, 2012
Advanced Polymerik PTY. Limited
Graeme Moad
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for the preparation of polyolefin nanocamposites
Patent number
8,080,613
Issue date
Dec 20, 2011
Advanced Polymerik Pty Ltd
Graeme Moad
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Dispersing agents in nanocomposites
Patent number
7,837,899
Issue date
Nov 23, 2010
Polymers Australia Pty. Ltd.
Graeme Moad
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition and process for the controlled synthesis of block copol...
Patent number
7,807,764
Issue date
Oct 5, 2010
Ciba Specialty Chemicals Corp.
Hendrik Wermter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Functionalized polymers
Patent number
7,807,757
Issue date
Oct 5, 2010
Ciba Specialty Chemicals Corp.
Rudolf Pfaendner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stabilization of thermoplastic nanocomposites
Patent number
7,723,412
Issue date
May 25, 2010
Ciba Specialty Chemicals Corporation
Hendrik Wermter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for chain stopping of PVC polymerization
Patent number
7,683,144
Issue date
Mar 23, 2010
Ciba Specialty Chemicals Corporation
Rudolf Pfaendner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Grafting of nitroxyl terminated oligomers or polymers onto thermopl...
Patent number
7,632,891
Issue date
Dec 15, 2009
Ciba Specialty Chemicals Corporation
Jochen Fink
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
POLYMERIC STABILIZERS BASED ON METHOXY-HYDROXY BENZOIC ACIDS, PLAST...
Publication number
20250154304
Publication date
May 15, 2025
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
STABILIZERS BASED ON SYRINGIC ACID, VANILLIC ACID, ISOVANILLIC ACID...
Publication number
20250122357
Publication date
Apr 17, 2025
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF AT LEAST ONE SULFUR-CONTAINING AMINO ACID FOR STABILIZING RE...
Publication number
20240254316
Publication date
Aug 1, 2024
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF A STABILIZER COMPOSITION FOR STABILIZING HALOGEN-FREE RECYCL...
Publication number
20240182674
Publication date
Jun 6, 2024
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
STABILIZER COMPOSITION, USE OF THE STABILIZER COMPOSITION, METHOD F...
Publication number
20240182683
Publication date
Jun 6, 2024
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Jannik HALLSTEIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF A STABILIZER COMPOSITION FOR STABILIZING ORGANIC MATERIALS,...
Publication number
20240174840
Publication date
May 30, 2024
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF EUGENOL DERIVATIVES AS STABILIZERS, ORGANIC MATERIAL AND EUG...
Publication number
20240043745
Publication date
Feb 8, 2024
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Jannik MAYER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
USE OF DIEUGENOL, OLIGOMERS AND/OR POLYMERS OF EUGENOL FOR STABILIZ...
Publication number
20240026124
Publication date
Jan 25, 2024
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ADDITIVE COMPOSITION AND USE THEREOF, CONDENSATION POLYMER COMPOSIT...
Publication number
20230203274
Publication date
Jun 29, 2023
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Matthias POLIDAR
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ADDITIVE COMPOSITION AND USE THEREOF, CONDENSATION POLYMER COMPOSIT...
Publication number
20230174746
Publication date
Jun 8, 2023
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Matthias POLIDAR
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF SUBSTITUTED CINNAMIC ACID ESTERS AS STABILISERS FOR ORGANIC...
Publication number
20230117792
Publication date
Apr 20, 2023
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
USE OF HYDROXYCINNAMIC ACID SALTS FOR STABILIZING ORGANIC MATERIALS...
Publication number
20230119120
Publication date
Apr 20, 2023
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OLIGOMER OR POLYMER, COMPOSITION, USE OF THE OLIGOMER OR POLYMER AN...
Publication number
20220340717
Publication date
Oct 27, 2022
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Markus OLSCHEWSKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF PHENOLICALLY SUBSTITUTED SUGAR DERIVATIVES AS STABILISERS, P...
Publication number
20220267568
Publication date
Aug 25, 2022
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR STABILIZING THERMOPLASTIC RECYCLATES, STABILIZED PLASTIC...
Publication number
20220162422
Publication date
May 26, 2022
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF STABILIZING HALOGEN-FREE THERMOPLASTIC RECYCLATES, PLASTI...
Publication number
20220119624
Publication date
Apr 21, 2022
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF AN ADDITIVE COMPOSITION FOR THE CONTROLLED ACCELERATED DECOM...
Publication number
20220073734
Publication date
Mar 10, 2022
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Matthias POLIDAR
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF STABILIZING VIRGIN THERMOPLASTIC MATERIAL AND STABILIZED...
Publication number
20210388176
Publication date
Dec 16, 2021
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Elke METZSCH-ZILLIGEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EFFICIENT PHOSPHOROUS STABILISERS BASED ON DIPHENYLAMINE AND HETERO...
Publication number
20210130582
Publication date
May 6, 2021
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Michael CIESIELSKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOUNDS HAVING A STABILIZING EFFECT, METHOD FOR PRODUCING SAID CO...
Publication number
20200361879
Publication date
Nov 19, 2020
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Johannes FISCHER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR STABILIZING HALOGEN-FREE THERMOPLASTIC RECYCLATES, STABI...
Publication number
20200317886
Publication date
Oct 8, 2020
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HALOGEN-FREE SULPHONIC ACID ESTER AND/OR SULPHINIC ACID ESTER AS FL...
Publication number
20200231783
Publication date
Jul 23, 2020
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PRODUCING A POLYMER BY NITROXYL-CONTROLLED POLYMERISATIO...
Publication number
20190248927
Publication date
Aug 15, 2019
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Roland KLEIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER COMPOSITION HAVING DELAYED CRYSTALLIZATION BEHAVIOR, ADDITI...
Publication number
20180186970
Publication date
Jul 5, 2018
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Benjamin GROOS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER COMPOSITION HAVING DELAYED CRYSTALLIZATION BEHAVIOR, ADDITI...
Publication number
20170267835
Publication date
Sep 21, 2017
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Benjamin GROOS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF ORGANIC OXYIMIDE SALTS AS FLAME RETARDANTS, FLAME-RETARDANT...
Publication number
20170260362
Publication date
Sep 14, 2017
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
USE OF ORGANIC OXYIMIDES AS RADICAL GENERATORS IN PLASTICS, METHOD...
Publication number
20170260363
Publication date
Sep 14, 2017
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
USE OF PHOSPHOROUS-CONTAINING ORGANIC OXYIMIDES AS FLAME RETARDANTS...
Publication number
20170260366
Publication date
Sep 14, 2017
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
USE OF HYDROXYBENZOTRIAZOLE DERIVATIVES AND/OR HYDROXY INDAZOLE DER...
Publication number
20170121499
Publication date
May 4, 2017
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF OXYIMIDE-COMPRISING COPOLYMERS OR POLYMERS AS FLAME RETARDAN...
Publication number
20170107375
Publication date
Apr 20, 2017
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Rudolf PFAENDNER
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...