US PATENT SUBCLASS 166 / 295
.~.~.~.~ Organic material is resin or resinous

Current as of: June, 1999
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166 /   HD   WELLS

244.1  DF  PROCESSES {39}
285  DF  .~ Cementing, plugging or consolidating {7}
292  DF  .~.~ Using specific materials {2}
294  DF  .~.~.~ Cement or consolidating material is organic or has organic ingredient {1}
295.~.~.~.~ Organic material is resin or resinous

DEFINITION

Classification: 166/295

(under subclass 294) A process in which the organic material is a resin or is resinous.

(1) Note. The resin or resinous material may be the end result of a reaction between other materials in the well or formation.