OPTATECH Corporation

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Espoo, FI

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Patents Grantslast 30 patents

Information Patent Grant
Thermotropic main-chain liquid crystalline polymers and method of i...
- Patent number 7,175,779
- Issue date Feb 13, 2007
- Optatech Corporation
- Hans Kricheldorf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Alkylation process
- Patent number 7,030,285
- Issue date Apr 18, 2006
- Optatech Corporation
- Adriana De Stefanis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of polyolefin based thermoplastic elastomers
- Patent number 6,602,959
- Issue date Aug 5, 2003
- Optatech Corporation
- Torvald Vestberg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing cyclic monomers
- Patent number 6,566,570
- Issue date May 20, 2003
- Optatech Corporation
- Christer Bergström
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic elastomer composition with superior oil resistance
- Patent number 6,476,129
- Issue date Nov 5, 2002
- Asahi Kasei Kogyo Kabushiki-Kaisha
- Tetsuo Masubuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing 2,6-dimethylnaphthalene
- Patent number 6,472,576
- Issue date Oct 29, 2002
- Optatech Corporation
- Christer Bergström
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multilayered polymer films and process for the preparation thereof
- Patent number 6,333,086
- Issue date Dec 25, 2001
- Optatech Corporation
- Marja Ora
- B32 - LAYERED PRODUCTS
Information Patent Grant
Process for preparing polyacrylate/polyolefin blends
- Patent number 6,262,177
- Issue date Jul 17, 2001
- Optatech Corporation
- Christer Bergström
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process of producing 2,6-dimethylnaphthalene by dehydrocyclizing 1-...
- Patent number 6,127,589
- Issue date Oct 3, 2000
- Optatech Oy
- Juha Jakkula
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amorphous olefin co/ter-polymers
- Patent number 6,054,543
- Issue date Apr 25, 2000
- OPTATECH Corporation
- Christer Hans Bergstrom
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrically conductive thermoplastic elastomeric composition and i...
- Patent number 5,993,696
- Issue date Nov 30, 1999
- Optatech Oy
- Kalle Hanhi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefine-polyacrylate based thermoplastic elastomer
- Patent number 5,981,665
- Issue date Nov 9, 1999
- OPTATECH Corporation
- Torvald Vestberg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Manufacturing of 2,6-dimethylnaphthalene
- Patent number 5,952,534
- Issue date Sep 14, 1999
- Optatech Oy
- Kari Vahteristo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyphenylene ether blends and a process for the preparation thereof
- Patent number 5,929,168
- Issue date Jul 27, 1999
- Optatech, Corporation
- Olli Ikkala
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid crystalline copoly(ester-imide)s and a process for the prepa...
- Patent number 5,843,541
- Issue date Dec 1, 1998
- OPTATECH Corporation
- Heli Alanko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

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Patents Applicationslast 30 patents

Information Patent Application
Preparation of polyolefin based thermoplastic elastomers
- Publication number 20020183452
- Publication date Dec 5, 2002
- Optatech Corporation
- Torvald Vestberg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

OPTATECH Corporation

Organization

Patents Grantslast 30 patents

Thermotropic main-chain liquid crystalline polymers and method of i...

Alkylation process

Preparation of polyolefin based thermoplastic elastomers

Process for preparing cyclic monomers

Thermoplastic elastomer composition with superior oil resistance

Process for preparing 2,6-dimethylnaphthalene

Multilayered polymer films and process for the preparation thereof

Process for preparing polyacrylate/polyolefin blends

Process of producing 2,6-dimethylnaphthalene by dehydrocyclizing 1-...

Amorphous olefin co/ter-polymers

Electrically conductive thermoplastic elastomeric composition and i...

Polyolefine-polyacrylate based thermoplastic elastomer

Manufacturing of 2,6-dimethylnaphthalene

Polyphenylene ether blends and a process for the preparation thereof

Liquid crystalline copoly(ester-imide)s and a process for the prepa...

Patents Applicationslast 30 patents

Preparation of polyolefin based thermoplastic elastomers