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  1. Technology classes
  2. /C · Chemistry
  3. /C08 · Organic macromolecular compounds
  4. /C08F · Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  5. /C08F 4/00 · Polymerisation catalysts
  6. /C08F 4/42 · Metals
  7. /C08F 4/44 · Selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium
  8. /C08F 4/60 · Together with refractory metals, iron group metals, platinum group metals, manganese, rhenium
  9. /C08F 4/62 · Refractory metals or compounds thereof
  10. /C08F 4/627 · Catalysts containing a specific non-metal or metal-free compound
  11. /C08F 4/629 · Organic
  12. /C08F 4/6297
C08F 4/6297

Containing phosphorus

Official title: {containing phosphorus}

C08F4/6297 (Containing phosphorus) appears on 2 US grants and 3 published applications in this corpus.

Search patents in C08F

Where it sits

  1. CChemistry
  2. C08Organic macromolecular compounds
  3. C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  4. C08F 4/00Polymerisation catalysts
  5. C08F 4/42Metals
  6. C08F 4/44Selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium
  7. C08F 4/60Together with refractory metals, iron group metals, platinum group metals, manganese, rhenium
  8. C08F 4/62Refractory metals or compounds thereof
  9. C08F 4/627Catalysts containing a specific non-metal or metal-free compound
  10. C08F 4/629Organic
  11. C08F 4/6297Containing phosphorus
Granted patents
2
Published applications
3
Assignees
2
Inventors
5
Latest grant
29 Apr 2025

Filings by year

Granted patentsPublished applications
C08F 4/6297: granted patents and published applications per publication year
YearGranted patentsPublished applications
201811
201900
202000
202100
202200
202300
202401
202511

20182019202020212022202320242025

By publication year.

Recent patents

  • Brush polymer terminated with phosphonate for DSA29 Apr 2025US 12,286,503 B2Merck Patent GmbH
  • Method for preparing a solution of a rare-earth alkyl phosphate9 Oct 2018US 10,093,754 B2Korea Kumho Petrochemical Co., Ltd.
  • Brush polymer terminated with phosphonate for dsa17 Jul 2025US 2025/0230265 A1Merck Patent GmbH
  • Brush polymer terminated with phosphonate for dsa11 Jan 2024US 2024/0010865 A1Merck Patent GmbH
  • Method for preparing a solution of a rare-earth alkyl phosphate17 May 2018US 2018/0134818 A1Korea Kumho Petrochemical Co., Ltd.

Most cited

By later US patents
  • Brush polymer terminated with phosphonate for DSA1US 12,286,503 B2Merck Patent GmbH · 2025

Top assignees

Documents
  • MPMerck Patent GmbH3
  • KKKorea Kumho Petrochemical Co., Ltd.2

Often classified with

  • C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen3
  • C08JWorking-up3
  • C08LCompositions of macromolecular compounds3
  • C09DCoating compositions3
  • C09JAdhesives3
  • G03FPhotomechanical production of textured or patterned surfaces3
  • H10PGeneric processes or apparatus for the manufacture or treatment of devices covered3

Documents that also carry the other class.

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