Bohdan Grzegorz Cieslinski

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Hallett Cove, AU

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Patents Grantslast 30 patents

Information Patent Grant
Photochromic coating process
- Patent number 9,453,950
- Issue date Sep 27, 2016
- CARL ZEISS VISION AUSTRALIA HOLDINGS LTD.
- Kathy Wai Yuen Wong
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
High index/high abbe number composition
- Patent number 6,313,251
- Issue date Nov 6, 2001
- Sola International Holdings, Ltd.
- Huan Kiak Toh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High index/high abbe number composition
- Patent number 6,166,158
- Issue date Dec 26, 2000
- Sola International Holdings Ltd.
- Huan Kiak Toh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High index/high Abbe number composition
- Patent number 5,977,276
- Issue date Nov 2, 1999
- Sola International Holdings Ltd.
- Huan Kiak Toh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Photochromic Coating Process
- Publication number 20120037859
- Publication date Feb 16, 2012
- CARL ZEISS VISION AUSTRALIA HOLDINGS LTD
- Kathy Wai Yuen WONG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL