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  1. Technology classes
  2. /Y · General tagging of new technological developments
  3. /Y10 · Technical subjects covered by former uspc
  4. /Y10S · Technical subjects covered by former uspc cross-reference art collections [xracs] and digests
  5. /Y10S 159/00 · Concentrating evaporators
  6. /Y10S 159/29
Y10S 159/29

Pebble bed

Y10S159/29 (Pebble bed) appears on 3 US grants and 0 published applications in this corpus.

Search patents in Y10S

Where it sits

  1. YGeneral tagging of new technological developments
  2. Y10Technical subjects covered by former uspc
  3. Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests
  4. Y10S 159/00Concentrating evaporators
  5. Y10S 159/29Pebble bed
Granted patents
3
Published applications
0
Assignees
3
Inventors
9
Latest grant
25 Dec 1990

Filings by year

Granted patentsPublished applications
Y10S 159/29: granted patents and published applications per publication year
YearGranted patentsPublished applications
198720
198800
198900
199010

1987198819891990

By publication year. Applications have been published since 2001.

Recent patents

  • Method for treating waste paint sludge25 Dec 1990US 4,980,030 AHaden Schweitzer Corporation
  • Disposal of wastes with solvent recovery24 Nov 1987US 4,708,775 AAnachemia Solvents Limited
  • Device for an method of working up pickling and etching liquids5 May 1987US 4,663,145 AU. S. Philips Corporation

No published applications in this class yet.

Most cited

By later US patents
  • Method for treating waste paint sludge40US 4,980,030 AHaden Schweitzer Corporation · 1990
  • Disposal of wastes with solvent recovery32US 4,708,775 AAnachemia Solvents Limited · 1987
  • Device for an method of working up pickling and etching liquids7US 4,663,145 AU. S. Philips Corporation · 1987

Top assignees

Documents
  • ASAnachemia Solvents Limited1
  • HSHaden Schweitzer Corporation1
  • USU. S. Philips Corporation1

Often classified with

  • B01DSeparation2
  • B01JChemical or physical processes1
  • B05BSpraying apparatus1
  • B09BDisposal of solid waste not otherwise provided for1
  • B09CReclamation of contaminated soil1
  • C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium1
  • C01GCompounds containing metals not covered by subclasses c01d or c01f1
  • C08JWorking-up1
  • C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis1
  • F28FDetails of heat-exchange and heat-transfer apparatus, of general application1

Documents that also carry the other class.

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