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 260/00 · Chemistry of carbon compounds
  6. /Y10S 260/44
Y10S 260/44

Beta branched fatty acid

Y10S260/44 (Beta branched fatty acid) appears on 6 US grants and 0 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 260/00Chemistry of carbon compounds
  5. Y10S 260/44Beta branched fatty acid
Granted patents
6
Published applications
0
Assignees
2
Inventors
12
Latest grant
31 Oct 1978

Filings by year

Granted patentsPublished applications
Y10S 260/44: granted patents and published applications per publication year
YearGranted patentsPublished applications
197640
197700
197820

197619771978

By publication year. Applications have been published since 2001.

Recent patents

  • Chiral tertiary phosphines31 Oct 1978US 4,123,465 AHoffmann-La Roche Inc.
  • Asymmetric hydrogenation catalyzed by rhodium complexes of chiral tertiary phosphines19 Sep 1978US 4,115,417 AHoffmann-La Roche Inc.
  • Asymmetric synthesis of optically active compounds28 Dec 1976US 4,000,169 AHoffmann-La Roche Inc.
  • 2,4-Dodecadienoic acid esters and use for insecticides28 Sep 1976US 3,983,247 AHoffmann-La Roche Inc.
  • Process for the preparation of tridecadien derivatives18 May 1976US 3,957,729 AHoffmann-La Roche Inc.

No published applications in this class yet.

Most cited

By later US patents
  • Organic compounds5US 3,952,035 ASandoz Ltd., (Sandoz AG) · 1976
  • Chiral tertiary phosphines5US 4,123,465 AHoffmann-La Roche Inc. · 1978
  • 2,4-Dodecadienoic acid esters and use for insecticides4US 3,983,247 AHoffmann-La Roche Inc. · 1976
  • Asymmetric synthesis of optically active compounds3US 4,000,169 AHoffmann-La Roche Inc. · 1976
  • Asymmetric hydrogenation catalyzed by rhodium complexes of chiral tertiary phosphines3US 4,115,417 AHoffmann-La Roche Inc. · 1978

Top assignees

Documents
  • HLHoffmann-La Roche Inc.5
  • SSSandoz Ltd., (Sandoz AG)1

Often classified with

  • C07CAcyclic or carbocyclic compounds6
  • C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen3
  • C07DHeterocyclic compounds2
  • A61PTherapeutic uses of medicines1
  • C07BGeneral methods of organic chemistry1

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