Hans-Jurgen Rosenkranz

Person

Krefeld, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Hardenable coating compositions
- Patent number 4,081,492
- Issue date Mar 28, 1978
- Bayer Aktiengesellschaft
- Hans-Joachim Traenckner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Degradable plastic composition
- Patent number 4,073,764
- Issue date Feb 14, 1978
- Bayer Aktiengesellschaft
- Heinz-Peter Hemmerich
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Chalking-resistant titanium dioxide pigment
- Patent number 4,062,692
- Issue date Dec 13, 1977
- Bayer Aktiengesellschaft
- Heinz-Peter Hemmerich
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Stabilized acrylic acid esters of polyhydric alcohols and a process...
- Patent number 4,059,721
- Issue date Nov 22, 1977
- Bayer Aktiengesellschaft
- Hans Jurgen Rosenkranz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilized acrylic acid esters of polyhydric alcohols and a process...
- Patent number 4,053,504
- Issue date Oct 11, 1977
- Bayer Aktiengesellschaft
- Hans Jurgen Rosenkranz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dyestuff preparations
- Patent number 4,049,378
- Issue date Sep 20, 1977
- Bayer Aktiengesellschaft
- Hermann Perrey
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Highly reactive sulphur-containing coating agents hardening under U...
- Patent number 4,049,745
- Issue date Sep 20, 1977
- Bayer Aktiengesellschaft
- Karl Ernst Schuster
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Asymmetric, semipermeable membranes of cyclic polyureas
- Patent number 4,045,337
- Issue date Aug 30, 1977
- Bayer Aktiengesellschaft
- Birger Knickel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Asymmetric, semipermeable membranes of polybenz-1,3-oxazine diones-...
- Patent number 4,036,748
- Issue date Jul 19, 1977
- Bayer Aktiengesellschaft
- Birger Knickel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Light-sensitive material containing a dye-forming combination of a...
- Patent number 4,030,926
- Issue date Jun 21, 1977
- AGFA-Gevaert, A.G.
- Kurt-Rainer Stahlke
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Highly reactive resin compositions hardenable by UV-light
- Patent number 4,014,771
- Issue date Mar 29, 1977
- Bayer Aktiengesellschaft
- Hans Jurgen Rosenkranz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymers which can be cross-linked by photopolymerization
- Patent number 4,001,016
- Issue date Jan 4, 1977
- AGFA-Gevaert, A.G.
- Hans-Jurgen Rosenkranz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Degradable plastics compositions containing a transition metal comp...
- Patent number 3,992,487
- Issue date Nov 16, 1976
- Bayer Aktiengesellschaft
- Heinz-Peter Hemmerich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of alkyl sulphonic acid hydroxy alkyl am...
- Patent number 3,979,454
- Issue date Sep 7, 1976
- Bayer Aktiengesellschaft
- Hermann Perrey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Modified chromium oxide pigment
- Patent number 3,960,590
- Issue date Jun 1, 1976
- Bayer Aktiengesellschaft
- Birger Knickel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Photopolymerizable polymer based on an etherified polyhydroxyalkyl...
- Patent number 3,936,428
- Issue date Feb 3, 1976
- Bayer Aktiengesellschaft
- Hans-Jurgen Rosenkranz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Hans-Jurgen Rosenkranz

Person

Patents Grantslast 30 patents

Hardenable coating compositions

Degradable plastic composition

Chalking-resistant titanium dioxide pigment

Stabilized acrylic acid esters of polyhydric alcohols and a process...

Stabilized acrylic acid esters of polyhydric alcohols and a process...

Dyestuff preparations

Highly reactive sulphur-containing coating agents hardening under U...

Asymmetric, semipermeable membranes of cyclic polyureas

Asymmetric, semipermeable membranes of polybenz-1,3-oxazine diones-...

Light-sensitive material containing a dye-forming combination of a...

Highly reactive resin compositions hardenable by UV-light

Polymers which can be cross-linked by photopolymerization

Degradable plastics compositions containing a transition metal comp...

Process for the production of alkyl sulphonic acid hydroxy alkyl am...

Modified chromium oxide pigment

Photopolymerizable polymer based on an etherified polyhydroxyalkyl...