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  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 203/00 · Distillation: processes, separatory
  6. /Y10S 203/23
Y10S 203/23

Methanol

Y10S203/23 (Methanol) appears on 39 US grants and 1 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 203/00Distillation: processes, separatory
  5. Y10S 203/23Methanol
Granted patents
39
Published applications
1
Assignees
17
Inventors
63
Latest grant
19 May 2009

Filings by year

Granted patentsPublished applications
Y10S 203/23: granted patents and published applications per publication year
YearGranted patentsPublished applications
197810
197900
198030
198140
198240
198310
198410
198510
198610
198710
198810
198900
199020
199110
199230
199330
199440
199530
199630
199700
199800
199910
200000
200100
200200
200300
200400
200501
200600
200700
200800
200910

1978198819982009

By publication year. Applications have been published since 2001.

Recent patents

  • Device for recovering drinking water from condensate as well as a method and a deep-drawing die for production of said device19 May 2009US 7,534,327 B2
  • Solvent recycling system2 Mar 1999US 5,876,567 A
  • Distilled water supply device15 Oct 1996US 5,565,065 A
  • Water distilling apparatus5 Mar 1996US 5,496,447 A
  • Water purifier having a multi-level boiler tray20 Feb 1996US 5,492,602 AEmerson Electric Co.
  • Device for recovering drinking water from condensate as well as a method and a deep-drawing die for production of said device12 May 2005US 2005/0098423 A1

Most cited

By later US patents
  • Desalination device and process95US 4,545,862 AW. L. Gore & Associates, Inc. · 1985
  • Distillation apparatus51US 4,339,307 A1982
  • Apparatus for the continuous on-site chemical reprocessing of ultrapure liquids48US 5,354,428 AAthens Corporation · 1994
  • Solar water distillation system42US 5,053,110 A1991
  • Quick opening removable tray sections for fluid contact40US 4,120,919 AGlitsch, Inc. · 1978

Top assignees

Documents
  • Atlantic Richfield Company3
  • FCFiberglas Canada Inc.2
  • AAquamax Oy1
  • AAthens Corporation1
  • CConoco Inc.1
  • EEEmerson Electric Co.1
  • ETEvapro-Tech, Inc.1
  • GGlitsch, Inc.1
  • KKamyr, Inc.1
  • MMaustat Corporation1

Often classified with

  • B01DSeparation39
  • C02FTreatment of water, waste water, sewage, or sludge16
  • Y02ATechnologies for adaptation to climate change7
  • B01JChemical or physical processes5
  • Y02WClimate change mitigation technologies related to wastewater treatment or waste management5
  • C07CAcyclic or carbocyclic compounds4
  • B01LChemical or physical laboratory apparatus for general use1
  • C12CBeer1
  • C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals1
  • F22BMethods of steam generation1

Documents that also carry the other class.

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