FR2331584A1
Expired / Lapsed
FR
⏱️ 0.0 years remaining
POLY (ARYLATO-SULFONES) AND THEIR PREPARATION PROCESS
Assignee: INSTITUT ELEMENTOORGANICHESKIKH
•
Filing: 1976-10-27
•
Granted: —
•
Expires: 1996-10-27
Abstract
No abstract record available.
Inventors
- 👤 Vasily Vladimirovich Korshak
- 👤 Svetlana Vasilievn Vinogradova
- 👤 Ivan Pavlovich Storozhuk
- 👤 Petr Maximilianovich Valetsky
- 👤 Lev Borisovich Sokolov
- 👤 Abdulakh Kazbulatovic Mikitaev
- 👤 Andrei Alexandrovich Askadsky
- 👤 Jury Sergeevich Kochergin
- 👤 Grigory Lvovich Slonimsky
- 👤 Larisa Borisovna Shirokova
- 👤 Fedorovna N Ljudmila
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 21:23
CPC Classifications
C; C08; C08G; C08G75/00; C08G75/20; C08G75/23; C08G63/00; C08G63/68; C08G63/688; C08G63/6884; C08G63/6886; C08G65/00; C08G65/34; C08G65/38; C08G65/40; C08G65/4012; C08G65/4043; C08L; C08L81/00; C08L81/06; C08L2205/00; C08L2205/05
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.