Alignment facilities for optical dyes

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8003005
APP PUB NO 20090146104A1
SERIAL NO

12329197

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Abstract

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Various non-limiting embodiments disclosed herein provide phase-separating polymer systems including a cured polymeric liquid crystal matrix phase and a guest phase including at least one photoactive material where the guest phase separates from the matrix phase during the curing process. Optical elements, including ophthalmic elements and other articles of manufacture including the phase-separating polymer systems are also disclosed. Methods of forming a liquid crystal phase-separating photoactive polymer system are also described.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
TRANSITIONS OPTICAL, INC.PINELLAS PARK, FL162

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Foller, Peter C Murrysville, US 51 431
He, Meng Murrysville, US 57 298
Kumar, Anil Murrysville, US 255 3468
Li, Chenguang Monroeville, US 10 64
Shao, Jiping Monroeville, US 31 207
Xu, Ruisong Monroeville, US 16 81

Cited Art Landscape

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* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
TRANSITIONS OPTICAL, INC. (7)
9475901 Photoalignment materials having improved adhesion 0 2010
* 2011/0135,850 PHOTOALIGNMENT MATERIALS HAVING IMPROVED ADHESION 7 2010
* 8828507 Alignment facilities for optical dyes 0 2011
* 2011/0128,457 ALIGNMENT FACILITIES FOR OPTICAL DYES 1 2011
* 8628685 Mesogen-containing compounds 0 2011
* 9030740 Photochromic article having at least partially crossed polarized photochromic-dichroic and fixed-polarized layers 0 2012
* 2014/0078,583 Photochromic Article Having At Least Partially Crossed Polarized Photochromic-Dichroic And Fixed-Polarized Layers 0 2012
* Cited By Examiner

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