4. Stock material or miscellaneous articles
  5. Structurally defined web or sheet
  6. Continuous and nonuniform or irregular surface on layer or...

David A. Engler

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Continuous process for making polymers having pendant azlactone

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
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Method of improving the respondability of moveable...

Optical: systems and elements – Optical modulator – Light wave temporal modulation
Reexamination Certificate

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Method of making an organic light emitting device

Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material
Reexamination Certificate

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Method of making an organic light emitting device

Semiconductor device manufacturing: process – Making device or circuit responsive to nonelectrical signal – Responsive to electromagnetic radiation
Reexamination Certificate

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Microstructured segmented electrode film for electronic...

Optical: systems and elements – Optical modulator – Light wave temporal modulation
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Profile ID: LFUS-PAI-P-1448212

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