Wolfgang Kaufhold

Person

Leverkusen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic polyurethanes, use of these material for the preparat...
- Patent number 10,238,531
- Issue date Mar 26, 2019
- Bayer Oy
- Taina Tjäder
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Intrauterine system
- Patent number 9,949,869
- Issue date Apr 24, 2018
- Bayer Oy
- Taina Tjäder
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Production and use of new thermoplastic polyurethane elastomers bas...
- Patent number 9,718,917
- Issue date Aug 1, 2017
- Covestro Deutschland AG
- Christian Wamprecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production and use of new thermoplastic polyurethane elastomers bas...
- Patent number 9,593,199
- Issue date Mar 14, 2017
- Covestro Deutschland AG
- Christian Wamprecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Homogeneous extruded articles made from thermoplastically processab...
- Patent number 9,458,277
- Issue date Oct 4, 2016
- Covestro Deutschland AG
- Wolfgang Bräuer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aliphatic, sinterable, thermoplastic polyurethane molding compositi...
- Patent number 8,697,830
- Issue date Apr 15, 2014
- Bayer MaterialScience AG
- Henricus Peerlings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the continuous preparation of thermoplastically process...
- Patent number 6,930,163
- Issue date Aug 16, 2005
- Bayer Aktiengesellschaft
- Wolfgang Bräuer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of thermoplastic, non-tacky polyurethanes
- Patent number 6,869,999
- Issue date Mar 22, 2005
- Bayer Aktiengesellschaft
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aliphatic thermoplastic polyurethanes and use thereof
- Patent number 6,706,807
- Issue date Mar 16, 2004
- Bayer Aktiengesellschaft
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aliphatic thermoplastic polyurethanes and use thereof
- Patent number 6,632,866
- Issue date Oct 14, 2003
- Bayer Aktiengesellschaft
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Light-resistant thermoplastic polyurethanes, a process for their pr...
- Patent number 6,596,820
- Issue date Jul 22, 2003
- Bayer Aktiengesellschaft
- Hanns-Peter Müller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aliphatic thermoplastic polyurethanes, a process for producing them...
- Patent number 6,559,266
- Issue date May 6, 2003
- Bayer Corporation
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mouldings of thermoplastic polyurethanes exhibiting reduced fogging
- Patent number 6,559,267
- Issue date May 6, 2003
- Bayer Aktiengesellschaft
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic resins having incorporated mold release agents
- Patent number 6,552,153
- Issue date Apr 22, 2003
- Bayer Aktiengesellschaft
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing soft, elastic polyurethane
- Patent number 6,527,995
- Issue date Mar 4, 2003
- Bayer Aktiengesellschaft
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aliphatic thermoplastic polyurethanes, processes for their preparat...
- Patent number 6,518,389
- Issue date Feb 11, 2003
- Bayer Aktiengesellschaft
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastically processable polyurethane elastomers having an imp...
- Patent number 6,486,243
- Issue date Nov 26, 2002
- Bayer Aktiengesellschaft
- Wolfgang Bräuer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aliphatic, low-emission thermoplastic polyurethane molding material...
- Patent number 6,420,510
- Issue date Jul 16, 2002
- Bayer Aktiengesellschaft
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aliphatic, sinterable, thermoplastic polyurethane molding compositions
- Patent number 6,410,638
- Issue date Jun 25, 2002
- Bayer Aktiengesellschaft
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polyurethane resin
- Patent number 6,365,674
- Issue date Apr 2, 2002
- Bayer Corporation
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the continuous preparation of melt processable polyuret...
- Patent number 6,355,762
- Issue date Mar 12, 2002
- Bayer Aktiengesellschaft
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aliphatic sinterable thermoplastic polyurethane moulding compositio...
- Patent number 6,166,135
- Issue date Dec 26, 2000
- Bayer Aktiengesellschaft
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
NOVEL THERMOPLASTIC POLYURETHANES, USE OF THESE MATERIAL FOR THE PR...
- Publication number 20170333246
- Publication date Nov 23, 2017
- BAYER OY
- Taina TJÄDER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PRODUCTION AND USE OF NEW THERMOPLASTIC POLYURETHANE ELASTOMERS BAS...
- Publication number 20150284501
- Publication date Oct 8, 2015
- Bayer MaterialScience AG
- Christian Wamprecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRODUCTION AND USE OF NEW THERMOPLASTIC POLYURETHANE ELASTOMERS BAS...
- Publication number 20150232606
- Publication date Aug 20, 2015
- Bayer Material/Science AG
- Christian Wamprecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HOMOGENEOUS EXTRUDED ARTICLES MADE FROM THERMOPLASTICALLY PROCESSAB...
- Publication number 20140256902
- Publication date Sep 11, 2014
- Bayer Intellectual Property GmbH
- Wolfgang Bräuer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
INTRAUTERINE SYSTEM
- Publication number 20120272969
- Publication date Nov 1, 2012
- BAYER OY
- Taina Tjäder
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR CONTINUOUSLY PRODUCING THERMOPLASTICALLY PROCESSABLE PO...
- Publication number 20120116030
- Publication date May 10, 2012
- Bayer MaterialScience AG
- Jens HEPPERLE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOPLASTICALLY PROCESSABLE POLYURETHANES BASED ON SUCCINIC ACID...
- Publication number 20110306734
- Publication date Dec 15, 2011
- Bayer MaterialScience AG
- Wolfgang Bräuer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR CONTINUOUSLY PRODUCING THERMOPLASTICALLY PROCESSABLE PO...
- Publication number 20110124773
- Publication date May 26, 2011
- Bayer Technology Services GmbH
- Jens HEPPERLE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aliphatic, sinterable, thermoplastic polyurethane molding compositi...
- Publication number 20070265413
- Publication date Nov 15, 2007
- Henricus Peerlings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the production of melt-processable polyurethanes
- Publication number 20070049719
- Publication date Mar 1, 2007
- Bayer MaterialScience AG
- Wolfgang Brauer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aliphatic sinterable thermoplastic polyurethanes and use thereof
- Publication number 20060142531
- Publication date Jun 29, 2006
- Bayer MaterialScience AG
- Henricus Peerlings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermoplastic polyurethanes and use thereof
- Publication number 20060135728
- Publication date Jun 22, 2006
- Bayer MaterialScience AG
- Henricus Peerlings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the preparation of thermoplastic, non-tacky polyurethanes
- Publication number 20040102599
- Publication date May 27, 2004
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Continuous production of thermoplastic polyurethane elastomers
- Publication number 20030158365
- Publication date Aug 21, 2003
- Wolfgang Brauer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aliphatic thermoplastic polyurethanes and use thereof
- Publication number 20030083416
- Publication date May 1, 2003
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Light-resistant thermoplastic polyurethanes, a process for their pr...
- Publication number 20030060574
- Publication date Mar 27, 2003
- Hanns-Peter Muller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aliphatic thermoplastic polyurethanes and use thereof
- Publication number 20030032754
- Publication date Feb 13, 2003
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermoplastically processable polyurethane elastomers having an imp...
- Publication number 20020115782
- Publication date Aug 22, 2002
- Wolfgang Brauer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the continuous preparation of thermoplastically process...
- Publication number 20020058777
- Publication date May 16, 2002
- Wolfgang Brauer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Mouldings of thermoplastic polyurethanes exhibiting reduced fogging
- Publication number 20010056170
- Publication date Dec 27, 2001
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ALIPHATIC THERMOPLASTIC POLYURETHANES, A PROCESS FOR PRODUCING THEM...
- Publication number 20010053841
- Publication date Dec 20, 2001
- WOLFGANG KAUFHOLD
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aliphatic thermoplastic polyurethanes and use thereof
- Publication number 20010044516
- Publication date Nov 22, 2001
- Wolfgang Kaufhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Wolfgang Kaufhold

Person

Patents Grantslast 30 patents

Thermoplastic polyurethanes, use of these material for the preparat...

Intrauterine system

Production and use of new thermoplastic polyurethane elastomers bas...

Production and use of new thermoplastic polyurethane elastomers bas...

Homogeneous extruded articles made from thermoplastically processab...

Aliphatic, sinterable, thermoplastic polyurethane molding compositi...

Process for the continuous preparation of thermoplastically process...

Process for the preparation of thermoplastic, non-tacky polyurethanes

Aliphatic thermoplastic polyurethanes and use thereof

Aliphatic thermoplastic polyurethanes and use thereof

Light-resistant thermoplastic polyurethanes, a process for their pr...

Aliphatic thermoplastic polyurethanes, a process for producing them...

Mouldings of thermoplastic polyurethanes exhibiting reduced fogging

Thermoplastic resins having incorporated mold release agents

Process for preparing soft, elastic polyurethane

Aliphatic thermoplastic polyurethanes, processes for their preparat...

Thermoplastically processable polyurethane elastomers having an imp...

Aliphatic, low-emission thermoplastic polyurethane molding material...

Aliphatic, sinterable, thermoplastic polyurethane molding compositions

Thermoplastic polyurethane resin

Process for the continuous preparation of melt processable polyuret...

Aliphatic sinterable thermoplastic polyurethane moulding compositio...

Patents Applicationslast 30 patents

NOVEL THERMOPLASTIC POLYURETHANES, USE OF THESE MATERIAL FOR THE PR...

PRODUCTION AND USE OF NEW THERMOPLASTIC POLYURETHANE ELASTOMERS BAS...

PRODUCTION AND USE OF NEW THERMOPLASTIC POLYURETHANE ELASTOMERS BAS...

HOMOGENEOUS EXTRUDED ARTICLES MADE FROM THERMOPLASTICALLY PROCESSAB...

INTRAUTERINE SYSTEM

PROCESS FOR CONTINUOUSLY PRODUCING THERMOPLASTICALLY PROCESSABLE PO...

THERMOPLASTICALLY PROCESSABLE POLYURETHANES BASED ON SUCCINIC ACID...

PROCESS FOR CONTINUOUSLY PRODUCING THERMOPLASTICALLY PROCESSABLE PO...

Aliphatic, sinterable, thermoplastic polyurethane molding compositi...

Process for the production of melt-processable polyurethanes

Aliphatic sinterable thermoplastic polyurethanes and use thereof

Thermoplastic polyurethanes and use thereof

Process for the preparation of thermoplastic, non-tacky polyurethanes

Continuous production of thermoplastic polyurethane elastomers

Aliphatic thermoplastic polyurethanes and use thereof

Light-resistant thermoplastic polyurethanes, a process for their pr...

Aliphatic thermoplastic polyurethanes and use thereof

Thermoplastically processable polyurethane elastomers having an imp...

Process for the continuous preparation of thermoplastically process...

Mouldings of thermoplastic polyurethanes exhibiting reduced fogging

ALIPHATIC THERMOPLASTIC POLYURETHANES, A PROCESS FOR PRODUCING THEM...

Aliphatic thermoplastic polyurethanes and use thereof