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  1. Technology classes
  2. /B · Performing operations
  3. /B32 · Layered products
  4. /B32B · Layered products, i.e. products built-up of strata of flat or non-flat
  5. /B32B 2310/00 · Treatment by energy or chemical effects
  6. /B32B 2310/04 · Treatment by energy or chemical effects: using liquids, gas or steam
  7. /B32B 2310/0409 · Using liquids
  8. /B32B 2310/0427
B32B 2310/0427

Liquified gases

B32B2310/0427 (Liquified gases) appears on 2 US grants and 2 published applications in this corpus.

Search patents in B32B

Where it sits

  1. BPerforming operations
  2. B32Layered products
  3. B32BLayered products, i.e. products built-up of strata of flat or non-flat
  4. B32B 2310/00Treatment by energy or chemical effects
  5. B32B 2310/04Treatment by energy or chemical effects: using liquids, gas or steam
  6. B32B 2310/0409Using liquids
  7. B32B 2310/0427Liquified gases
Granted patents
2
Published applications
2
Assignees
2
Inventors
5
Latest grant
20 May 2025

Filings by year

Granted patentsPublished applications
B32B 2310/0427: granted patents and published applications per publication year
YearGranted patentsPublished applications
201911
202000
202101
202200
202300
202400
202510

2019202020212022202320242025

By publication year.

Recent patents

  • Epitaxial growth using carbon buffer on substrate20 May 2025US 12,308,227 B2Massachusetts Institute of Technology
  • Separating device for bonded cine film and method therefor15 Oct 2019US 10,444,630 B2Shaanxi Normal University
  • Epitaxial growth template using carbon buffer on sublimated sic substrate11 Nov 2021US 2021/0351033 A1Massachusetts Institute of Technology
  • Separating device for bonded cine film and method therefor1 Aug 2019US 2019/0235388 A1Shaanxi Normal University

Most cited

By later US patents
  • Separating device for bonded cine film and method therefor1US 10,444,630 B2Shaanxi Normal University · 2019

Top assignees

Documents
  • Massachusetts Institute of Technology2
  • SNShaanxi Normal University2

Often classified with

  • F17CVessels for containing or storing compressed, liquefied or solidified gases2
  • G03DApparatus for processing exposed photographic materials2
  • G03FPhotomechanical production of textured or patterned surfaces2
  • H10PGeneric processes or apparatus for the manufacture or treatment of devices covered2
  • Y10TTechnical subjects covered by former us classification2

Documents that also carry the other class.

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