Inventor · disambiguated record
Vladimir I. Sobolev
Also filed as: SOBOLEV VLADIMIR I · SOBOLEV VLADIMIR IVANOVICH
4 granted patents·72 citations·filing 1991–1998
75Inventor score
Top patents by PatentIndex Score
4 records- 0183US5110995APreparation of phenol or phenol derivativesINST OF CATALYSIS·Filed 1991·Granted May 5, 1992·48 cites·11 claims
- 0259US5672777ACatalysts for production of phenol and its derivativesMONSANTO CO·Filed 1996·Granted Sep 30, 1997·21 cites·5 claims
- 0342US6156938AProcess for making phenol or phenol derivativesSOLUTIA INC·Filed 1998·Granted Dec 5, 2000·3 cites·25 claims
- 0422USRE36856ECatalysts for production of phenol and its derivativesFiled 1998·Granted Sep 5, 2000·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →