patentgrep
SearchCompaniesTechnologiesAPIPricingDocs
DocsGet an API key
  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 122/00 · Liquid heaters and vaporizers
  6. /Y10S 122/16
Y10S 122/16

Welding

Y10S122/16 (Welding) appears on 5 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 122/00Liquid heaters and vaporizers
  5. Y10S 122/16Welding
Granted patents
5
Published applications
1
Assignees
4
Inventors
10
Latest grant
19 May 2009

Filings by year

Granted patentsPublished applications
Y10S 122/16: granted patents and published applications per publication year
YearGranted patentsPublished applications
197810
197900
198000
198110
198200
198300
198410
198500
198600
198700
198800
198900
199000
199100
199200
199300
199400
199500
199610
199700
199800
199900
200000
200100
200200
200300
200400
200500
200600
200701
200800
200910

1978198819982009

By publication year. Applications have been published since 2001.

Recent patents

  • Establishing a connection between steam generator heating surfaces and a collector and/or distributor19 May 2009US 7,533,633 B2Hitachi Power Europe GmbH
  • Boiler buckstay system24 Sep 1996US 5,557,901 AThe Babcock & Wilcox Company
  • Economizer support6 Nov 1984US 4,480,594 ACombustion Engineering, Inc.
  • Vapor generator27 Oct 1981US 4,296,713 AGeneral Atomic Company
  • Boiler for liquid or gaseous fuels25 Jul 1978US 4,102,309 A
  • Establishing a Connection Between Steam Generator Heating Surfaces and a Collector and/or Distributor27 Sep 2007US 2007/0221144 A1Hitachi Power Europe GmbH

Most cited

By later US patents
  • Boiler buckstay system9US 5,557,901 AThe Babcock & Wilcox Company · 1996
  • Economizer support7US 4,480,594 ACombustion Engineering, Inc. · 1984
  • Boiler for liquid or gaseous fuels3US 4,102,309 A1978
  • Vapor generator2US 4,296,713 AGeneral Atomic Company · 1981
  • Establishing a connection between steam generator heating surfaces and a collector and/or distributor1US 7,533,633 B2Hitachi Power Europe GmbH · 2009

Top assignees

Documents
  • HPHitachi Power Europe GmbH2
  • CECombustion Engineering, Inc.1
  • GAGeneral Atomic Company1
  • BWThe Babcock & Wilcox Company1

Often classified with

  • F22BMethods of steam generation5
  • F22GSuperheating of steam2
  • Y10TTechnical subjects covered by former us classification2
  • F24HFluid heaters1

Documents that also carry the other class.

patentgrep

Search every US patent grant since 1976 and every published application since 2001. Updated weekly from USPTO.

Product

  • Search
  • New this week
  • Where the data comes from
  • Pricing

Browse

  • Companies
  • Technology classes

Developers

  • API docs
  • PatentsView-compatible API
  • MCP server
  • Changelog

About

  • Privacy
  • Terms
© 2026 patentgrepData from USPTO bulk files