Jurgen Weisser

Person

Dormagen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Microcapsules having polyurea walls
- Patent number 6,797,670
- Issue date Sep 28, 2004
- Bayer Aktiengesellschaft
- Martin Kleban
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Microcapsules having polyurea walls
- Patent number 6,586,107
- Issue date Jul 1, 2003
- Bayer Aktiengesellschaft
- Günter Klug
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Microcapsules using iminooxadiazinedione polyisocyanates
- Patent number 6,020,066
- Issue date Feb 1, 2000
- Bayer Aktiengesellschaft
- Jurgen Weisser
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for microencapsulation using oil-soluble emulsifiers
- Patent number 5,650,102
- Issue date Jul 22, 1997
- Bayer Aktiengesellschaft
- Manfred Hagedorn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Microcapsules having walls made of polyisocyanate/guanidine reactio...
- Patent number 5,635,211
- Issue date Jun 3, 1997
- Bayer Aktiengesellschaft
- Ulrich Nehen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pressure-sensitive recording material which comprises natural oils...
- Patent number 5,552,365
- Issue date Sep 3, 1996
- Bayer Aktiengesellschaft
- Horst Berneth
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Microcapsules made of isocyanates with groups containing polyethyle...
- Patent number 5,342,556
- Issue date Aug 30, 1994
- Bayer Aktiengesellschaft
- Harro Traubel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Crystalline aluminosilicate PSH-3 and its process of preparation
- Patent number 4,439,409
- Issue date Mar 27, 1984
- Bayer Aktiengesellschaft
- Lothar Puppe
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Leather finished with scent-containing microcapsules
- Publication number 20060216509
- Publication date Sep 28, 2006
- Martin Kleban
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Leather finished with scent-containing microcapsules
- Publication number 20040241485
- Publication date Dec 2, 2004
- Martin Kleban
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Leather finished with scent-containing microcapsules
- Publication number 20020198392
- Publication date Dec 26, 2002
- Martin Kleban
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Microcapsules having polyurea walls
- Publication number 20020079599
- Publication date Jun 27, 2002
- Martin Kleban
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Microcapsules having polyurea walls
- Publication number 20020064656
- Publication date May 30, 2002
- Gunter Klug
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Microcapsules obtainable using protein hydrolysate emulsifier
- Publication number 20020009495
- Publication date Jan 24, 2002
- Harro Traubel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Jurgen Weisser

Person

Patents Grantslast 30 patents

Microcapsules having polyurea walls

Microcapsules having polyurea walls

Microcapsules using iminooxadiazinedione polyisocyanates

Process for microencapsulation using oil-soluble emulsifiers

Microcapsules having walls made of polyisocyanate/guanidine reactio...

Pressure-sensitive recording material which comprises natural oils...

Microcapsules made of isocyanates with groups containing polyethyle...

Crystalline aluminosilicate PSH-3 and its process of preparation

Patents Applicationslast 30 patents

Leather finished with scent-containing microcapsules

Leather finished with scent-containing microcapsules

Leather finished with scent-containing microcapsules

Microcapsules having polyurea walls

Microcapsules having polyurea walls

Microcapsules obtainable using protein hydrolysate emulsifier