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Alkyl-or aryl-mercapto-(sulphoxido-, sulphono-) carboxylic acid derivatives of thiophosphoric, thiophosphonic and thiophosphinic acid esters and processes for their production

Assignee: Bayer AG
•
Filing: 1963-04-26
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Granted: 1966-01-11
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Expires: 1983-04-26
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Abstract

No abstract record available.

Inventors

  • 👤 Lorenz Walter
  • 👤 Schicke Hans-Gerd
  • 👤 Schrader Gerhard

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 12:22
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/28; C07F9/38; C07F9/40; C07F9/4071; C07F9/4075; C07F9/06; C07F9/16; C07F9/165; C07F9/1651; C07F9/22; C07F9/24; C07F9/2404; C07F9/2408; C07F9/30; C07F9/32; C07F9/3258; C07F9/3264; C07F9/44; C07F9/4434; C07F9/4438

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 5 words
A COMPOUND OF THE FORMULA
Claim 2
Dependent Claim 5 words
A COMPOUND OF THE FORMULA

References Cited (Backward Citations)

US2815312A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-01-10 1969-07-12 1970-01-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-01-10 1973-07-12 1974-01-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-01-10 1977-07-12 1978-01-11 $7700.00 Window Closed / Lapsed

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