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Jacquelyn Popolo
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Bergen, NJ, US
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last 30 patents
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Patent Grant
Waveguide device and method for phase matched second harmonic gener...
Patent number
5,224,196
Issue date
Jun 29, 1993
Hoechst Celanese Corp.
Garo Khanarian
G02 - OPTICS
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Patent Grant
Tetraazaporphyrin monomers and polymers
Patent number
5,200,481
Issue date
Apr 6, 1993
Hoechst Celanese Corp.
James R. Sounik
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Tetraazaporphyrin dye mixtures
Patent number
5,087,390
Issue date
Feb 11, 1992
Hoechst Celanese Corp.
James R. Sounik
G02 - OPTICS