Compositions – Organic luminescent material containing compositions – Optical brightening compositions
Reexamination Certificate
2005-02-23
2008-07-01
Koslow, C. Melissa (Department: 1793)
Compositions
Organic luminescent material containing compositions
Optical brightening compositions
C252S301160, C252S301340, C252S961000, C427S008000, C427S157000, C524S087000, C524S088000, C524S089000, C524S090000, C524S110000, C525S351000, C525S374000, C526S075000, C526S204000, C526S209000, C526S213000, C526S215000, C526S266000, C526S280000, C526S326000, C526S268000, C526S269000, C526S270000, C526S271000
Reexamination Certificate
active
07393468
ABSTRACT:
An adhesive adapted with particular optical properties, and its use to couple a substrate to a substrate holder during substrate processing are disclosed. After processing the substrate, the optical properties of the adhesive may be exploited to locate and/or remove adhesive residue that may be present on the substrate.
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Li Eric J.
Lu Daoqiang
Koslow C. Melissa
Schwabe Williamson & Wyatt P.C.
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