patentgrep
SearchCompaniesTechnologiesAPIPricingDocs
DocsGet an API key
  1. Technology classes
  2. /C · Chemistry
  3. /C09 · Dyes
  4. /C09K · Materials for miscellaneous applications, not provided for elsewhere
  5. /C09K 19/00 · Liquid crystal materials
  6. /C09K 19/04 · Liquid crystal materials: characterised by the chemical structure of the liquid crystal
  7. /C09K 19/06 · Non-steroidal liquid crystal compounds
  8. /C09K 19/08 · Containing at least two non-condensed rings
  9. /C09K 19/30 · Containing saturated or unsaturated non-aromatic rings
  10. /C09K 19/3001 · Cyclohexane rings
  11. /C09K 19/3066 · In which the rings are linked by a chain containing carbon and
  12. /C09K 19/3068 · Chain containing -coo- or -oco- groups
  13. /C09K 2019/3084
C09K 2019/3084

Cy-ph-coo-ph-cy

Official title: {Cy-Ph-COO-Ph-Cy}

C09K2019/3084 (Cy-ph-coo-ph-cy) appears on 2 US grants and 3 published applications in this corpus.

Search patents in C09K

Where it sits

  1. CChemistry
  2. C09Dyes
  3. C09KMaterials for miscellaneous applications, not provided for elsewhere
  4. C09K 19/00Liquid crystal materials
  5. C09K 19/04Liquid crystal materials: characterised by the chemical structure of the liquid crystal
  6. C09K 19/06Non-steroidal liquid crystal compounds
  7. C09K 19/08Containing at least two non-condensed rings
  8. C09K 19/30Containing saturated or unsaturated non-aromatic rings
  9. C09K 19/3001Cyclohexane rings
  10. C09K 19/3066In which the rings are linked by a chain containing carbon and
  11. C09K 19/3068Chain containing -coo- or -oco- groups
  12. C09K 2019/3084Cy-ph-coo-ph-cy
Granted patents
2
Published applications
3
Assignees
4
Inventors
16
Latest grant
31 May 2022

Filings by year

Granted patentsPublished applications
C09K 2019/3084: granted patents and published applications per publication year
YearGranted patentsPublished applications
201601
201710
201801
201900
202000
202101
202210

2016201720182019202020212022

By publication year.

Recent patents

  • Liquid crystal composition and display device31 May 2022US 11,345,855 B2Boe Technology Group Co., Ltd.
  • Compound having poly (difluoromethylene) chain, liquid crystal composition and liquid crystal display device26 Dec 2017US 9,850,428 B2Jnc Corporation
  • Liquid crystal composition and display device28 Oct 2021US 2021/0332296 A1Boe Technology Group Co., Ltd.
  • Liquid crystal composition having good photostability and thermostability, and liquid crystal display element24 May 2018US 2018/0142154 A1Jiangsu Hecheng Display Technology Co., Ltd.
  • Compound having poly (difluoromethylene) chain, liquid crystal composition and liquid crystal display device16 Jun 2016US 2016/0168466 A1Jnc Corporation

Most cited

By later US patents

No patent in this class has been cited by a later US patent yet.

Top assignees

Documents
  • Boe Technology Group Co., Ltd.2
  • Jnc Corporation2
  • JPJnc Petrochemical Corporation2
  • JHJiangsu Hecheng Display Technology Co., Ltd.1

Often classified with

  • C07CAcyclic or carbocyclic compounds2
  • G02FOptical devices or arrangements for the control of light by modification of1

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