USPC Class Details

Description: 166 wells / 166 wells/(244.1) processes

Hierarchy/Derived subclasses

166 / 244.1-> 245
 -> 246
 -> 247
 -> 248
 -> 249
 -> 250.01-> 251.1
  -> 252.1-> 252.2
   -> 252.3
   -> 252.4
   -> 252.5
   -> 252.6
  -> 253.1
  -> 254.1-> 254.2
  -> 255.1-> 255.2-> 255.3
  -> 250.02
  -> 250.03
  -> 250.04
  -> 250.05
  -> 250.06
  -> 250.07
  -> 250.08
  -> 250.09
  -> 250.1
  -> 250.11
  -> 250.12
  -> 250.13
  -> 250.14
  -> 250.15
  -> 250.16
  -> 250.17
 -> 256-> 257
  -> 258
  -> 259
  -> 260
  -> 261
  -> 262
 -> 264
 -> 265-> 266
  -> 267
 -> 268-> 270
  -> 270.1-> 270.2
  -> 400-> 401-> 402-> 403
  -> 272.1-> 272.2
   -> 272.3-> 272.4
    -> 272.5
   -> 272.6
   -> 272.7
  -> 271
  -> 269
  -> 275
 -> 263
 -> 276
 -> 277
 -> 278
 -> 279
 -> 280.1-> epo-> 280.2 
 -> 281-> 1-> 2
 -> 282
 -> 283
 -> 284
 -> 285-> 286
  -> 287
  -> 288
  -> 289
  -> 290
  -> 291
  -> 292-> 293
   -> 294-> 295
 -> 296
 -> 297-> 298
 -> 299
 -> 300
 -> 301
 -> 302-> 303
 -> 304
 -> 305.1-> 306
  -> 307
  -> 308.1 -> 308.2 -> 308.3 
      -> 308.4 
      -> 308.5 
      -> 308.6 
 -> 309
 -> 310
 -> 311-> 312
 -> 313
 -> 369-> 370
  -> 371
  -> 372
 -> 373-> 374-> 375
 -> 376
 -> 377
 -> 378-> 379
  -> 380
 -> 381-> 382
  -> 383
  -> 384
  -> 385
  -> 386
  -> 387

uspto searches

Patent Apps in 166/244.1

Granted Patents in 166/244.1

Use the links above or do an advanced search in ppubs for:
(166/244.1.ccls. or 166/245.ccls. or 166/246.ccls. or 166/247.ccls. or 166/248.ccls. or 166/249.ccls. or 166/250.01.ccls. or 166/251.1.ccls. or 166/252.1.ccls. or 166/252.2.ccls. or 166/252.3.ccls. or 166/252.4.ccls. or 166/252.5.ccls. or 166/252.6.ccls. or 166/253.1.ccls. or 166/254.1.ccls. or 166/254.2.ccls. or 166/255.1.ccls. or 166/255.2.ccls. or 166/255.3.ccls. or 166/250.02.ccls. or 166/250.03.ccls. or 166/250.04.ccls. or 166/250.05.ccls. or 166/250.06.ccls. or 166/250.07.ccls. or 166/250.08.ccls. or 166/250.09.ccls. or 166/250.1.ccls. or 166/250.11.ccls. or 166/250.12.ccls. or 166/250.13.ccls. or 166/250.14.ccls. or 166/250.15.ccls. or 166/250.16.ccls. or 166/250.17.ccls. or 166/256.ccls. or 166/257.ccls. or 166/258.ccls. or 166/259.ccls. or 166/260.ccls. or 166/261.ccls. or 166/262.ccls. or 166/264.ccls. or 166/265.ccls. or 166/266.ccls. or 166/267.ccls. or 166/268.ccls. or 166/270.ccls. or 166/270.1.ccls. or 166/270.2.ccls. or 166/400.ccls. or 166/401.ccls. or 166/402.ccls. or 166/403.ccls. or 166/272.1.ccls. or 166/272.2.ccls. or 166/272.3.ccls. or 166/272.4.ccls. or 166/272.5.ccls. or 166/272.6.ccls. or 166/272.7.ccls. or 166/271.ccls. or 166/269.ccls. or 166/275.ccls. or 166/263.ccls. or 166/276.ccls. or 166/277.ccls. or 166/278.ccls. or 166/279.ccls. or 166/280.1.ccls. or 166/epo.ccls. or 166/280.2.ccls. or 166/281.ccls. or 166/1.ccls. or 166/2.ccls. or 166/282.ccls. or 166/283.ccls. or 166/284.ccls. or 166/285.ccls. or 166/286.ccls. or 166/287.ccls. or 166/288.ccls. or 166/289.ccls. or 166/290.ccls. or 166/291.ccls. or 166/292.ccls. or 166/293.ccls. or 166/294.ccls. or 166/295.ccls. or 166/296.ccls. or 166/297.ccls. or 166/298.ccls. or 166/299.ccls. or 166/300.ccls. or 166/301.ccls. or 166/302.ccls. or 166/303.ccls. or 166/304.ccls. or 166/305.1.ccls. or 166/306.ccls. or 166/307.ccls. or 166/308.1.ccls. or 166/308.2.ccls. or 166/308.3.ccls. or 166/308.4.ccls. or 166/308.5.ccls. or 166/308.6.ccls. or 166/309.ccls. or 166/310.ccls. or 166/311.ccls. or 166/312.ccls. or 166/313.ccls. or 166/369.ccls. or 166/370.ccls. or 166/371.ccls. or 166/372.ccls. or 166/373.ccls. or 166/374.ccls. or 166/375.ccls. or 166/376.ccls. or 166/377.ccls. or 166/378.ccls. or 166/379.ccls. or 166/380.ccls. or 166/381.ccls. or 166/382.ccls. or 166/383.ccls. or 166/384.ccls. or 166/385.ccls. or 166/386.ccls. or 166/387.ccls.)

At about 35 search terms the uspto will give you this error "Too many search terms" The 35th term is bold.

This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.
Display:

Back