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  1. Technology classes
  2. /B · Performing operations
  3. /B01 · Physical or chemical processes or apparatus in general
  4. /B01J · Chemical or physical processes
  5. /B01J 2219/00 · Chemical, physical or physico-chemical processes in general
  6. /B01J 2219/30 · Details relating to random packing elements
  7. /B01J 2219/318 · Manufacturing aspects
  8. /B01J 2219/3185
B01J 2219/3185

Pressing

B01J2219/3185 (Pressing) appears on 3 US grants and 8 published applications in this corpus.

Search patents in B01J

Where it sits

  1. BPerforming operations
  2. B01Physical or chemical processes or apparatus in general
  3. B01JChemical or physical processes
  4. B01J 2219/00Chemical, physical or physico-chemical processes in general
  5. B01J 2219/30Details relating to random packing elements
  6. B01J 2219/318Manufacturing aspects
  7. B01J 2219/3185Pressing
Granted patents
3
Published applications
8
Assignees
5
Inventors
13
Latest grant
19 Nov 2024

Filings by year

Granted patentsPublished applications
B01J 2219/3185: granted patents and published applications per publication year
YearGranted patentsPublished applications
200302
200401
200501
200600
200710
200801
200900
201000
201100
201200
201300
201400
201500
201600
201700
201801
201900
202001
202111
202200
202300
202410

200320132024

By publication year.

Recent patents

  • Filling body19 Nov 2024US 12,145,125 B2Sgl Carbon SE
  • Tableted catalyst for methanol synthesis having increased mechanical stability11 May 2021US 11,000,833 B2Clariant International Ltd.
  • Ceramic packing element24 Jul 2007US 7,246,795 B2Saint-Gobain Ceramics & Plastics, Inc.
  • Filling body22 Jul 2021US 2021/0220799 A1Sgl Carbon SE
  • Tableted catalyst for methanol synthesis having increased mechanical stability2 Jan 2020US 2020/0001278 A1Clariant International Ltd.
  • Catalyst treatment device and method for manufacturing same22 Mar 2018US 2018/0078924 A1Hitachi Zosen Corporation
  • Ceramic packing element7 Feb 2008US 2008/0029201 A1
  • Ceramic packing element29 Sep 2005US 2005/0212153 A1Saint-Gobain Ceramics & Plastics, Inc.

Most cited

By later US patents
  • Ceramic packing element8US 7,246,795 B2Saint-Gobain Ceramics & Plastics, Inc. · 2007
  • Tableted catalyst for methanol synthesis having increased mechanical stability1US 11,000,833 B2Clariant International Ltd. · 2021

Top assignees

Documents
  • CIClariant International Ltd.2
  • SGSaint-Gobain Ceramics & Plastics, Inc.2
  • Sgl Carbon SE2
  • Hitachi Zosen Corporation1
  • SGSaint-Gobain Ceramics & Plastics, Inc.1

Often classified with

  • Y10TTechnical subjects covered by former us classification5
  • Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4
  • C07CAcyclic or carbocyclic compounds3
  • Y02PLow-carbon manufacturing2
  • B01DSeparation1
  • C07BGeneral methods of organic chemistry1
  • F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange1

Documents that also carry the other class.

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