patentgrep
SearchCompaniesTechnologiesAPIPricingDocs
DocsGet an API key
  1. Technology classes
  2. /B · Performing operations
  3. /B01 · Physical or chemical processes or apparatus in general
  4. /B01F · Mixing
  5. /B01F 27/00 · Mixers with rotary stirring devices in fixed receptacles
  6. /B01F 27/23 · Mixers with rotary stirring devices in fixed receptacles: characterised by the orientation
  7. /B01F 27/232 · With two or more rotation axes
  8. /B01F 27/2323
B01F 27/2323

With perpendicular axes

Official title: with perpendicular axes

B01F27/2323 (With perpendicular axes) appears on 6 US grants and 5 published applications in this corpus.

Search patents in B01F

Where it sits

  1. BPerforming operations
  2. B01Physical or chemical processes or apparatus in general
  3. B01FMixing
  4. B01F 27/00Mixers with rotary stirring devices in fixed receptacles
  5. B01F 27/23Mixers with rotary stirring devices in fixed receptacles: characterised by the orientation
  6. B01F 27/232With two or more rotation axes
  7. B01F 27/2323With perpendicular axes
Granted patents
6
Published applications
5
Assignees
5
Inventors
19
Latest grant
29 Jul 2025

Filings by year

Granted patentsPublished applications
B01F 27/2323: granted patents and published applications per publication year
YearGranted patentsPublished applications
201701
201802
201920
202011
202101
202210
202300
202410
202510

201720182019202020212022202320242025

By publication year.

Recent patents

  • Portable drill attachment29 Jul 2025US 12,370,662 B1
  • Tubular formed body, and storage structure9 Jul 2024US 12,031,644 B2Kyoraku Co., Ltd.
  • Mixing apparatus and system16 Aug 2022US 11,413,588 B2Surface To Surface Inc.
  • High-concentration mixer for producing a cellulose suspension having a high cellulose concentration3 Nov 2020US 10,821,408 B2Lenzing Aktiengesellschaft
  • Mixing apparatus and system17 Dec 2019US 10,507,443 B2Surface To Surface Inc.
  • Tubular formed body, and storage structure23 Sep 2021US 2021/0293358 A1Kyoraku Co., Ltd.
  • Mixing apparatus and system9 Apr 2020US 2020/0108361 A1Surface To Surface Inc.
  • High-concentration mixer for producing a cellulose suspension having a high cellulose concentration6 Dec 2018US 2018/0345234 A1Lenzing Aktiengesellschaft
  • Material stirring device for biomass bin19 Apr 2018US 2018/0104660 A1Energy Research Institute Co., Ltd, Henan Academy of Science
  • Mixing apparatus and system2 Feb 2017US 2017/0028366 A1Surface To Surface Inc.

Most cited

By later US patents
  • Mixing apparatus and system2US 10,507,443 B2Surface To Surface Inc. · 2019

Top assignees

Documents
  • STSurface To Surface Inc.4
  • KKyoraku Co., Ltd.2
  • Lenzing Aktiengesellschaft2
  • EREnergy Research Institute Co., Ltd, Henan Academy of Science1
  • EREnergy Research Institute Co., LTD, Henan Academy of Sciences1

Often classified with

  • B02CCrushing, pulverising, or disintegrating in general2
  • B29BPreparation or pretreatment of the material to be shaped2
  • B29CShaping or joining of plastics2
  • B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding2
  • B29LIndexing scheme associated with subclass b29c, relating to particular articles2
  • B65GTransport or storage devices2
  • C08BPolysaccharides2
  • D21BFibrous raw materials or their mechanical treatment2
  • F16LPipes2
  • Y02PLow-carbon manufacturing2

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